Non-renewable resource

A non-renewable resource (as opposed to a renewable resource) is a resource that cannot be obtained in indefinite quantities in survival without using certain glitches, commands or creative mode to create more of them. While running out of resources other than the unique dragon egg is not likely to be a factor in normal gameplay due to the massive size of a Minecraft map, in principle there is a finite quantity of these resources available in each Minecraft world.

Obtaining

Non-renewable resources can be found as naturally generated blocks, obtained from structure loot chests or as drops from certain mobs that do not respawn (like elder guardians), or obtained through crafting recipes that consume other non-renewable items.

Some resources are non-renewable or even unobtainable if playing on Peaceful difficulty, as hostile mobs do not spawn.

The degree of impact the non-renewability of a resource has on normal gameplay generally depends on how limited the resource is, but on custom maps and superflat worlds they can have a significant impact.

All items with non-renewable enchantments are non-renewable.

All status effects and enchantment-item combinations that cannot be obtained in survival are non-renewable.

Generated structures

These non-renewable resources are found only as loot from generated structures, the blocks the structures are composed of, or as non-renewable drops from mobs that generate with the structures, and cannot be obtained in other ways. This renders most of them unavailable in worlds with the "Generate Structures" option disabled, with the exception of the items that can be found in monster rooms or desert wells, which are unaffected by the option. These resources are generally the most finite resources in the game, though some are relatively common.

Resource	Non-renewable products	Sources
Banner Patterns	―	Flow and guster banner patterns can be obtained as a reward from vaults found in trial chambers. Snout banner patterns can be found in bastion remnant chests. Like other banner patterns, they are not consumed when used.
Decorated Pot (With trial chambers Pottery Sherds)		Decorated pots with flow, guster and scrape pottery sherds can be found in trial chambers.
Disc Fragment		Found in ancient city loot chests.
Dragon Egg	―	Spawns on top of the exit portal when the ender dragon is defeated for the first (and second‌) time. Only one is (two are‌) obtainable in each world, making it the rarest obtainable resource in the game.
Dragon Head	―	Generates on the end ship alongside end cities.
Echo Shard		Found in ancient city loot chests.
Elytra	―	Generates in the end ship alongside end cities.
Enchanted Book (With Swift Sneak I-III)	(With Swift Sneak I-III)	Found in ancient city loot chests.
Enchanted Book (With Wind Burst I)	(With Wind Burst II-III) (With Wind Burst I-III)	Obtained as a reward from ominous vaults found in trial chambers.
Enchanted Golden Apple		Rarely found in the chests of ancient cities, monster rooms, desert pyramids, mineshafts, ruined portals, woodland mansions, and bastion remnants. They can also be obtained more commonly from ominous vaults found in trial chambers.
Gilded Blackstone	―	Generates in bastion remnants, both as a part of the structure and as chest loot.
Heart of the Sea		One can be found in every buried treasure chest, which can be found using treasure maps found in shipwrecks or ocean ruins.
Heavy Core		Obtained as a reward from ominous vaults found in trial chambers.
Large Fern	―	Can be found in generated chests of taiga villager houses. Large ferns can be renewably created by using renewable bone meal on renewable ferns, but do not drop themselves when broken, even with Silk Touch.
Music Discs	―	Precipice, Creator, and Creator (Music Box) music discs can be obtained in trial chambers from vaults, ominous vaults, and decorated pots, respectively. Pigstep music discs can be found in bastion remnant chests. Otherside music discs can be found in monster rooms, stronghold corridor chests, and ancient city loot chests. Relic music discs can be excavated as rare loot from suspicious gravel generated in trail ruins.
Non-leather Horse Armor	―	Can be found in generated chests of monster rooms, desert pyramids, end cities, jungle pyramids, nether fortresses, strongholds, and villages. Gold horse armor can also be found in ruined portals, and diamond horse armor can be found in ancient cities.
Pottery Sherds	(With pottery sherds)	Archer, miner, prize and skull pottery sherds can be excavated from suspicious sand generated in desert pyramids. Arms up and brewer pottery sherds can be excavated from suspicious sand generated in desert wells. Angler, shelter and snort pottery sherds can be excavated from suspicious sand generated in warm ocean ruins. Blade, explorer, mourner and plenty pottery sherds can be excavated from suspicious gravel generated in cold ocean ruins. Burn, danger, friend, heart, heartbreak, howl and sheaf pottery sherds can be excavated from suspicious gravel generated in trail ruins.
Suspicious Gravel and Suspicious Sand	―	Suspicious sand generates in desert pyramids, desert wells, and warm biome ocean ruins, suspicious gravel generates in cold biome ocean ruins and in trail ruins. Both can be collected as an item by making the falling entity float on a bubble column or in a cobweb until it breaks. The resulting item does not drop any loot if placed and excavated.
Tall Grass	―	Can be found in generated chests of savanna villager houses. Tall grass can be renewably created by using renewable bone meal on renewable short grass, but do not drop itself when broken, even with Silk Touch.
Wet Sponge		Generate in the sponge rooms of ocean monuments. Dropped by elder guardians. Formed when water touches a sponge. Sponges are formed when wet sponges are dried in a furnace or placed in the Nether.

Enchantments on items without prior-work anvil penalty

While all enchantments obtainable in survival other than Swift Sneak and Wind Burst are renewable, for treasure enchantments the only renewable way to get them on most items is by using an anvil to combine the item with a renewable enchanted book. Using an anvil in this way causes the item to gain prior work penalty, increasing the cost of future anvil use. Similar limitations apply to some high level enchantments, which cannot be renewably obtained on items with insufficient enchantability without using an anvil.

This renders most types of items that have at least one of these enchantments without having any prior-work penalty non-renewable. Many of these item variants are unobtainable in survival, but some of them can be found in the loot chests of various generated structures.

Items in bastion remnant, ruined portal and shipwreck loot chests are limited to one enchantment, while items from end city or ancient city chests often have multiple. trial chambers loot contains both types, depending on the type of item and loot table used.

Enchantment	Items	Sources
Bane of Arthropods I-V ‌		Golden axes can be found in ruined portal and bastion remnant chests.‌ Iron axes can be found in trial chambers containers. In Bedrock Edition, axes can renewably receive Bane of Arthropods I-V without gaining prior-work penalty through normal enchanting.
Curse of Binding		Diamond armor can be found in end city and bastion remnant chests. Iron and diamond chestplates can be found in trial chambers vaults. Golden armor can be found in bastion remnant and ruined portal chests. Iron armor can be found in end city chests. Leather armor can be found in shipwreck supply chests. Diamond and iron leggings can be found in ancient city loot chests.
Curse of Vanishing		Diamond armor, swords, pickaxes and shovels can be found in end city and bastion remnant chests. Iron and diamond chestplates and axes can be found in trial chambers vaults. Golden armor, hoes‌ and axes‌ can be found in bastion remnant chests. Golden armor, swords and tools can be found in ruined portal chests. Iron armor, swords, pickaxes and shovels can be found in end city chests. Crossbows and iron swords‌ can be found in bastion remnant chests. Crossbows can also be found in trial chambers vaults. Leather armor can be found in shipwreck supply chests. Diamond and iron leggings and diamond hoes can be found in ancient city loot chests. Iron axes can be found in trial chambers barrels and vaults.
Efficiency V		Diamond shovels and pickaxes can be found in end city and bastion remnant chests. Diamond hoes can be found in ancient city loot chests.
Frost Walker I-II		Diamond boots can be found in End City and Bastion remnant chests. Golden boots can be found in bastion remnant and ruined portal chests. Iron boots can be found in end city chests. Leather boots can be found in shipwreck supply chests.
Mending		Diamond armor, swords, pickaxes and shovels can be found in end city and bastion remnant chests. Iron and diamond chestplates and axes can be found in trial chambers vaults. Golden armor, hoes‌ and axes‌ can be found in bastion remnant chests. Golden armor, swords and tools can be found in ruined portal chests. Iron armor, swords, pickaxes and shovels can be found in end city chests. Crossbows and iron swords‌ can be found in bastion remnant chests. Crossbows can also be found in trial chambers vaults. Leather armor can be found in shipwreck supply chests. Diamond and iron leggings and diamond hoes can be found in ancient city loot chests. Iron axes can be found in trial chambers barrels and vaults.
Sharpness I-IV ‌		Golden axes can be found in ruined portal and bastion remnant chests.‌ Iron axes can be found in trial chambers barrels. In Bedrock Edition, axes can renewably receive Sharpness I-IV without gaining prior-work penalty through normal enchanting.
Sharpness V	‌	Diamond swords can be found in end city and bastion remnant chests. Iron swords can be found in end city and bastion remnant ‌ chests. Iron axes can be found in trial chambers barrels. Golden axes can be found in ruined portal and bastion remnant‌ chests. In Bedrock Edition, golden axes can renewably receive Sharpness V without gaining prior-work penalty through normal enchanting.
Smite I-V ‌		Golden axes can be found in ruined portal and bastion remnant‌ chests. Iron axes can be found in trial chambers barrels. In Bedrock Edition, axes can renewably receive Smite I-V without gaining prior-work penalty through normal enchanting.
Thorns I-II		Diamond armor can be found in bastion remnant chests. Golden armor can be found in bastion remnant and ruined portal chests. Leather armor can be found in shipwreck supply chests.
Thorns III		Diamond armor can be found in bastion remnant chests and diamond chestplates also in end city chests. Golden armor can be found in bastion remnant and ruined portal chests. Iron chestplates with Thorns III can rarely be found in end city chests. Leather armor can be found in shipwreck supply chests.

Other

These non-renewable resources can be obtained from the world outside generated structures, and are generally more abundant. Since they generate outside structures, they can be found even in worlds with the "Generate Structures" option disabled.

Resource	Non-renewable products	Sources
Ancient Debris	(Any armor with netherite trim)	Generates in ore features in the Nether, especially at low Y-levels. Ancient debris, netherite scrap and netherite ingots can be found in bastion remnant chests.
Calcite	―	Generates as strips in the stony peaks biome and as the middle layer of amethyst geodes.
Deepslate	(Any armor with silence or ward trim)	Generates underground below Y=8. Deepslate is obtained by smelting cobbled deepslate, or by mining it using a tool enchanted with Silk Touch. Deepslate variants can also be found in ancient cities. Cobbled deepslate can also be found in trial chambers. Silence and Ward armor trim smithing templates can be found in ancient city loot chests.
Dead Bush	―	Can be collected with shears in badlands, desert, swamps and old growth spruce taiga biomes. They can also be found buried in trail ruins, in chests, and potted in some desert villages and trial chambers.
Copper Ores		Copper ores generate underground in all biomes of the Overworld. Blocks of Raw Copper can generate in copper ore veins. Copper is renewable through the rare drops of drowned.
Iron Ores		Iron ores generate underground in all biomes of the Overworld. Blocks of Raw Iron can generate in iron ore veins. Iron is renewable through the drops of iron golems, zombies, by melting down renewable iron armor or tools and via bartering.
Overworld Gold Ores		Gold ores generate underground in all biomes of the Overworld. Gold is renewable through the drops of zombified piglin or by melting down renewable gold armor or tools.
Coal Ores	—	Coal ores generate underground in all biomes of the Overworld. Coal is renewable through the drops of wither skeletons.
Lapis Lazuli Ores	—	Lapis Lazuli ores generate underground in all biomes of the Overworld. Lapis Lazuli is renewable through trading and as a raid gift‌.
Redstone Ores	—	Redstone ores generate underground in all biomes of the Overworld. Redstone is renewable as drops from witches, through trading and as a raid gift‌.
Emerald Ores	—	Emerald ores generate in mountains and windswept hills biomes. Emeralds are renewable through trading, and as drops from raid mobs and foxes.
Diamond Ores	(With "trail" effect) (Any armor with any trim)	Generates in ore features in the Overworld, below Y=16. Deepslate diamond ore also generates in fossils. Diamonds can also be found in chests of many generated structures as well as excavated from suspicious sand generated in desert pyramids. Diamond blocks also generate in "lava" and "obsidian" rooms in woodland mansions. Unlike diamonds themselves, diamond tools and armor are renewable using certain top-level villager trades. Smithing templates can be found in various generated structures, one template of the same type is required to craft duplicates using diamonds. Crafting the netherite upgrade and rib armor trim templates also requires non-renewable netherrack and the ward and silence armor trims require non-renewable cobbled deepslate.
Nether Gold Ore	—	Nether gold ore generates in ore features in the Nether. Gold is renewable through the drops of zombified piglin or by melting down renewable gold armor or tools.
Nether Quartz Ore	—	Nether quartz ore generates in ore features in the Nether. Nether quartz is renewable via bartering.
Spore Blossom	―	Generates in lush caves biomes.
Tuff		Generates in ore features underground. Chiseled Tuff, Polished Tuff and Tuff Bricks generate as a part of trial chambers.

Not obtainable in survival

These resources are not obtainable as items in survival, without the use of mods or glitches. However, they can be encountered as blocks and some even created or manipulated in survival.

Resource	Notes
Bedrock	Bedrock can be found at the bottom 5 levels of the Overworld, the top and bottom 4 levels of the Nether, and as part of end crystal structures and portals in the End, but cannot be broken or moved.
Budding Amethyst	Budding amethyst generates in the innermost layer of amethyst geodes but cannot be obtained when mined even if Silk Touch is used.
Chorus Plant	Chorus plants grow from chorus flowers planted on end stone but cannot be obtained when mined even if Silk Touch is used.
End Portal Frame	Can be found in strongholds, but cannot be broken or moved.
Farmland	Farmland may be created by tilling renewable dirt, podzol, grass blocks, mycelium , or dirt paths with a hoe, but it always drops dirt when mined.
Frogspawn	Frogspawn may be created by breeding frog using renewable slimeball. One frog then goes to the water to lay the frogspawn, but it cannot be obtained when mined even if Silk Touch is used.
Infested Blocks	Infested blocks may be generated infinitely as silverfish infest renewable cobblestone, stone and stone bricks, but do not drop themselves when mined even if Silk Touch is used. They also generate naturally in strongholds, igloos, woodland mansions and in mountains.
Monster Spawner	Monster spawners can be encountered in monster rooms, mineshafts, strongholds, fortresses, mansions, and bastion remnants, but drop only experience if mined.
Reinforced Deepslate	Reinforced deepslate can be encountered in ancient cities but cannot be obtained when mined even if Silk Touch is used.
Sculk Shrieker (with can_summon tag set to true)	Although sculk shriekers can be renewably produced via sculk catalysts, sculk shriekers with their can_summon tag set to true always have the tag set to false when mined, even if Silk Touch is used. Sculk shriekers produced via sculk catalysts also always have their can_summon tag set to false.
Trial Spawners	Trial spawners and ominous trial spawners can be encountered in trial chambers but cannot be obtained when mined even if Silk Touch is used.
Vaults	Vaults and ominous vaults can be encountered in trial chambers but cannot be obtained when mined even if Silk Touch is used.

Not encountered in survival

These resources cannot be accessed, even as blocks, without using creative mode or commands.

Resource
Barrier
Command Blocks
Jigsaw Block
Light Blocks
Minecart with Command Block
Petrified Oak Slab
Player Heads
Spawn Eggs
Structure Blocks

Bedrock Edition

These items are non-renewable in Bedrock Edition, and are not items at all in Java Edition.

Resource	Notes
All Elements and Compounds	Not encountered in survival.
Chemistry Tables	Not encountered in survival.
Chemistry Products	Not encountered in survival.
Medicine	Not encountered in survival.
Potions of Decay	Can be found in swamp hut cauldrons. Arrows of decay are renewably obtainable through trading.
Tall Seagrass	Tall seagrass can be created by applying bone meal to normal seagrass. However, breaking tall seagrass with shears drops 2 normal seagrass.
Technical Blocks	Technical blocks are blocks such as portal blocks and fire, whose main functions are strictly tied to the usage of other blocks and items.

Java Edition

These resources are not renewable in Java Edition, even though they are in the Bedrock Edition. (Previously mentioned non-renewable resources are removed from the products list).

Resource	Non-renewable products	Reason for discrepancy
Netherrack	(Any armor with rib trim)	When nether portals generate in the air, they do not create netherrack like they do in Bedrock Edition. Rib armor trim smithing template can be found in nether fortress chests, netherite upgrade smithing template can be found in bastion remnant chests. One template of the same type is required to craft duplicates using netherrack and diamonds. Items that need diamonds or netherite to craft remain non-renewable on Bedrock edition, despite the renewability of netherrack.
Dirt Path	―	Dirt paths may be created by right-clicking renewable dirt, coarse dirt, rooted dirt, podzol, farmland, grass blocks, and mycelium with a shovel, but drop dirt when mined. However, in Bedrock Edition, they can be obtained using a tool with Silk Touch.

These items are non-renewable in Java Edition, and are not items at all in Bedrock Edition.

Resource	Notes
Debug Stick	Not encountered in survival.
Knowledge Book	Not encountered in survival.
Potions of Luck	Not encountered in survival.
Test Blocks	Not encountered in survival.
Test Instance Block	Not encountered in survival.
Uncraftable Potions	Not encountered in survival.

Peaceful difficulty

These resources are not renewable while playing in peaceful difficulty as their renewable methods of obtaining require the spawning of hostile mobs. (Previously mentioned non-renewable resources are removed from the products list).

Resource	Non-renewable products	Remaining sources	Reason for discrepancy
Coal		Coal can be obtained from coal ore or generated chests.	Wither skeletons do not spawn in Peaceful difficulty.
Copper Ingot		Copper ingots can be obtained by smelting raw copper. Waxed blocks of copper and waxed cut copper generate as a part of trial chambers.	Drowned do not spawn in Peaceful difficulty.
Golden Armor‌, Golden Sword‌, Golden Axe‌	(Star-Shaped) (with Soul Speed) (with Soul Speed) (Any armor with gold trim) ‌	Golden Armors and Golden tools can be crafted with Gold Ingots and Stick. Gold ingots are mainly obtained by smelting raw gold, gold ore and nether gold ore, or combining gold nuggets. Gold Nuggets are mainly obtained by mining Nether gold ore and Gilded blackstone, or splitting gold ingots. Gold ingots, Gold nuggets and Blocks of Gold can also be obtained from generated chests. Ocean monuments have a central room containing 8 blocks of gold encased in dark prismarine. Blocks of gold generate as part of ruined portals and bastion remnants in varying quantities. Piglins spawn within bastion remnants upon generation, which spawn with a golden sword (50% chance). Adult piglins can also spawn with golden armor, with each armor slot independently having a 10% chance to be equipped. A small number of Piglin Brutes spawn in some rooms of bastion remnants upon generation, which spawn with a golden axe.	Piglins do not naturally spawn in Peaceful difficulty except world generation.‌ Piglin Brute do not spawn in Peaceful difficulty.‌​ Zombified piglins do not spawn in Peaceful difficulty, even if lightning strikes near a pig. Raids do not occur in Peaceful difficulty, preventing players gaining Hero of the Village effect.‌
Music Discs 13, cat, mellohi, and wait	―	13 and Cat can be found in monster room, ancient city, and woodland mansion chests. Mellohi and Wait can be found in buried treasure chests.‌	Neither creepers nor skeletons spawn in Peaceful difficulty.
Ominous Banner	(With Ominous Banner)	8 ominous banners generate in every pillager outpost.	Raid captains do not spawn in Peaceful difficulty.
Ominous Bottle (I and II)	―	Ominous bottles of level I to II can be found in vaults in trial chambers.	Pillager raid captains do not spawn in Peaceful difficulty.
Prismarine Crystals		Prismarine crystals can be found in generated buried treasure chests. Prismarine crystals are obtained from breaking sea lanterns without Silk Touch. Sea lanterns generate in ocean monuments and ocean ruins.	Guardians and elder guardians do not spawn in Peaceful difficulty.
Resin Clump		Can be found in woodland mansion chests. 1-3 resin clumps drop when breaking a creaking heart, Creaking hearts can be found in naturally generated pale oaks in the pale garden.	Creakings do not spawn in Peaceful difficulty, preventing resin clumps from forming.
Sculk Catalyst	―	Sculk Catalysts can be found in the deep dark biome.	Wardens do not spawn in Peaceful difficulty.
Skeleton Skull	"Creeper-Shaped" Firework Stars & Rockets	Skeleton Skulls generate naturally in ancient cities.	Neither creepers nor skeletons spawn in Peaceful difficulty.
Spider Eye		Found in desert pyramid chests. Splash potions of weakness generate in igloos. A random potion can be found in each swamp hut cauldron.‌	Spiders and witches do not spawn in Peaceful difficulty.
Totem of Undying	―	Dropped by evokers, which still spawn during woodland mansion generation in Peaceful difficulty, but cannot damage the player.‌	Raids do not occur in Peaceful difficulty. Totems of undying are also not renewable in Easy difficulty since raids do not last long enough to spawn evokers.
Trial Key	―	Trial keys can be found inside decorated pots and barrels in trial chambers.	Trial keys drop as a reward from trial spawners, which cannot be activated in Peaceful difficulty.
Trident	―	Tridents can be ejected as a reward from vaults opened by trial keys.	Drowned do not spawn in Peaceful difficulty.
End Stone		If the End is accessible, End Stone can be acquired by mining. It is not renewable in Peaceful mod, as producing it by respawning an Ender Dragon requires End Crystals which aren't renewable in Peaceful.	Not obtainable if the End is inaccessible.
Shulker Shell		Dropped by shulkers, which still spawn during end city generation in Peaceful difficulty, but cannot damage the player.	Besides the fact that these resources are not obtainable if the End is inaccessible, shulkers do not shoot shulker bullets in Peaceful difficulty, preventing the generation of more shulkers.

Unavailable in Peaceful Difficulty

Some resources in this Difficulty may also become unavailable in survival, as hostile mobs do not spawn. (Previously mentioned non-renewable or unobtainable resources are removed from the products list).

Going to the End almost always requires the use of eyes of ender, which are unobtainable in Peaceful difficulty, to activate the end portal, with the chances of requiring none being only 1 in a trillion for each end portal. Therefore, resources exclusive to the End can also be considered unobtainable in Peaceful difficulty.

Resource	Non-renewable or Unobtainable products	Remaining sources	Reason for discrepancy
Blaze Rod	(non-tradable arrows)	Brewing stands generate in igloo basements and village temples. Magma blocks generate in water aquifers, ruined portals, ocean ruins, and the Nether. Magma cream generates in the chests of some bastion remnants. If the End is accessible, end rods, brewing stands, and ender chests generate in end cities. Fire charges, Potions of Fire Resistance and Splash Potions of Fire Resistance can still be bartered with Piglins. Bartering makes them renewable.‌ Potions of invisibility can be renewably obtained by killing wandering traders. Potions of Water Breathing and Potions of Regeneration‌ can be found in buried treasure. Potions of Regeneration can also be found in ancient cities. Splash potions of Weakness always generate in brewing stands in igloo basements. If the End is accessible, two potions of healing II generate in end cities. All other potions (excluding water bottles, which are renewable) are unobtainable in Java Edition. However, all potions are still obtainable in Bedrock Edition as they can generate in each swamp hut cauldron but are non-renewable.	Blazes do not spawn in Peaceful difficulty.
Breeze Rod	(Any armor with flow trim)	Wind charges can be found in chests and vaults in trial chambers. A random potion can be found in each swamp hut cauldron.‌ Flow armor trim smithing templates are obtained from ominous vaults, which cannot be opened in Peaceful.	Breezes do not spawn in Peaceful difficulty.
Dragon's Breath	(non-tradable arrows)	―	The ender dragon does not shoot dragon fireballs in Peaceful difficulty, preventing their collection.
Froglight	―	―	Magma cubes do not spawn in Peaceful difficulty.
Ghast Tear		Potions of regeneration can be found in ancient cities and buried treasure.‌ A random potion can be found in each swamp hut cauldron.‌ If the End is accessible, ten End Crystals generate when the player first enters the End. However, players cannot gain End Crystals as an item in Peaceful difficulty, resulting End Crystals non-renewable.	Ghasts do not spawn in Peaceful difficulty.
Mob Heads and Skulls	Creeper Charge and Skull Charge Banner Patterns "Creeper-Shaped" Firework Stars & Rockets	―	Creepers, zombies, and wither skeletons cannot spawn in Peaceful difficulty.
Music Discs blocks, chirp, far, mall, stal, strad, ward, and 11	―	―	Neither creepers nor skeletons spawn in Peaceful difficulty.
Ominous Bottle (III to V)	―	―	Pillager raid captains do not spawn and ominous trial keys cannot be obtained in Peaceful difficulty.
Ominous Trial Key	―	―	Ominous trial keys drop as a reward from ominous trial spawners, which cannot be activated in Peaceful difficulty.
Prismarine Shard	(Any armor with tide trim)	Prismarine, prismarine bricks, and sea lanterns are generated in ocean monument, and prismarine and sea lanterns are also generated in ocean ruins. Tide armor trim smithing templates are obtained from elder guardians, which cannot spawn on Peaceful.	Guardians and elder guardians do not spawn in Peaceful difficulty.