For the floating orbs of light in Twilight Forest, see Fireflies.

Firefly is a block added by the Twilight Forest. It is similar to the Cicada added by the same mod. They illuminates light and are not uncommon in the Twilight Forest. They occur naturally on the trees of Twilight Oaks, Mangroves, Canopy Trees, and can be found in Hedge Mazes. They can also be found as treasure in some of the chests found in the Twilight Forest. They can be brought back to the overworld and placed on any solid block.

Uses Edit

Firefly Jar
Crafting GUI.png


Glass Bottle

Firefly Jar

Twilight Forest Mobs
Passive Bighorn Sheep Bighorn SheepFirefly FireflyForest Bunny Forest Bunny16px Forest Raven16px Forest SquirrelPenguin Penguin16px Tiny Bird16px Wild Boar16px Wild Deer
Neutral None
Hostile Carminite Broodling Carminite BroodlingCarminite Ghastguard Carminite Ghastguard16px Carminite GhastlingCarminite Golem Carminite Golem16px Death Tome16px Fire Beetle16px Hedge Spider16px Hostile Wolf16px King Spider16px Kobold16px Maze SlimeMinotaur Minotaur16px Mist Wolf16px Mosquito SwarmPinch Beetle Pinch Beetle16px Redcap16px Redcap SapperSkeleton Druid Skeleton Druid16px Slime Beetle16px Swarm Spider16px Towerwood Borer16px Twilight Wraith
Tameable None
Utility 16px Quest Ram
Bosses Hydra HydraMinoshroom MinoshroomNaga NagaTwilight Lich Twilight LichUr-ghast Ur-ghast
Creative Only Block and Chain Goblin Block and Chain GoblinHelmet Crab Helmet Crab16px Lower Goblin Knight

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