The Anti-built Block is a technical block that can be found in Ur-Ghast towers which ensures that every broken block in its radius (5-10 blocks) will be replaced by a copy of itself. Another function is that every placed block in its radius will disappear after a few moments, making "cheating" (by building blocks to get upwards) rather difficult. Be careful with this block!

left side: anti-builder right side:anti-build block

The anti-built block is dependent on an anti-builder to be created, but can be mined with silk touch to drop itself which can be placed elsewhere.


Twilight Forest Blocks
Natural Anti-builder.png Anti-builderCanopy Tree Leaves.png Canopy Tree LeavesCanopy Tree Wood.png Canopy Tree WoodCarminite Builder.png Carminite BuilderDarkwood Leaves.png Darkwood LeavesDarkwood Wood.png Darkwood WoodFire Jet.png Fire JetGhast Trap.png Ghast TrapHedge.png HedgeMangrove Leaves.png Mangrove LeavesMangrove Wood.png Mangrove WoodMazestone.png Mazestone (Chiseled Mazestone.png ChiseledMazestone Border.png BorderMazestone Brick.png BrickCracked Mazestone Brick.png Cracked BrickDecorative Mazestone Brick.png Decorative BrickMazestone Mosaic.png MosaicMossy Mazestone Brick.png Mossy Brick) • Nagastone.png Nagastone (Nagastone Head.png Head) • Rainbow Oak Leaves.png Rainbow Oak LeavesReappearing Block.png Reappearing BlockSmoking Block.png Smoking BlockTowerwood Planks.png Towerwood (Cracked Towerwood.png CrackedEncased Towerwood.png EncasedInfested Towerwood.png InfestedMossy Towerwood.png Mossy) • Twilight Oak Leaves.png Twilight Oak LeavesTwilight Oak Wood.png Twilight Oak WoodVanishing Block.png Vanishing Block (Locked Vanishing Block.png LockedUnlocked Vanishing Block.png Unlocked)
Manufactured Carminite Builder.png Carminite BuilderMinewood.png Minewood (Miner's Leaves.png Miner's Leaves) • Sortingwood.png Sortingwood (Sorting Leaves.png Sorting Leaves) • Timewood.png Timewood (Timewood Leaves.png Leaves) • Towerwood Planks.png Towerwood (Encased Towerwood.png Encased) • Transwood.png Transwood (Leaves of Transformation.png Leaves of Transformation) • Uncrafting Table.png Uncrafting Table
Utility Cicada.png CicadaFirefly.png FireflyFirefly Jar.png Firefly JarHeart of Transformation.png Heart of TransformationMinewood Core.png Minewood CoreMoonworm.png MoonwormSortingwood Engine.png Sortingwood EngineTimewood Clock.png Timewood ClockUncrafting Table.png Uncrafting Table
Mechanisms Encased Fire Jet.png Encased Fire JetEncased Smoker.png Encased SmokerReappearing Block.png Reappearing BlockVanishing Block.png Vanishing Block (Locked Vanishing Block.png LockedUnlocked Vanishing Block.png Unlocked)
Plants Canopy Tree Leaves.png Canopy Tree LeavesCanopy Tree Wood.png Canopy Tree WoodDarkwood Leaves.png Darkwood LeavesDarkwood Wood.png Darkwood WoodFiddlehead.png FiddleheadLiveroots.png LiverootsMangrove Leaves.png Mangrove LeavesMangrove Wood.png Mangrove WoodMayapple.png MayappleMoss Patch.png Moss PatchMushgloom.png MushgloomRainbow Oak Leaves.png Rainbow Oak LeavesRoots.png RootsRoot Strands.png Root StrandsTorchberry Plant.png Torchberry PlantTwilight Oak Leaves.png Twilight Oak LeavesTwilight Oak Wood.png Twilight Oak Wood
Technical 16px 1351:41371.png 1371Active Built Carminite Block.png Active Built Carminite BlockActive Reappearing Block.png Active Reappearing BlockAnti-built Block.png Anti-built BlockBuilt Carminite Block.png Built Carminite BlockCarminite Reactor Debris.png Carminite Reactor DebrisFalse Diamond.png False DiamondFalse Gold.png False GoldTwilight Forest - Twilight Forest Portal - Setup.png Twilight Forest PortalTwilight Forest Spawner.png Spawner (Hydra Spawner.png HydraLich Spawner.png LichNaga Spawner.png NagaUr-ghast Spawner.png Ur-ghast)
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