Illuminant Slime

Type	Slime
Environment	Underground Hallow
AI Type	Slime AI
Damage	70/140/210
Max Life	180/360/540
Defense	30
KB Resist	15%/24%/32%
Banner	Illuminant Slime Banner
Immune to
Coins	4004100010
Hurt	https://terraria.gamepedia.com/File:NPC_Hit_1.wav
Killed	https://terraria.gamepedia.com/File:NPC_Killed_6.wav

Illuminant Slimes are Hardmode enemies that spawn in the Underground Hallow biome. They replace normal cave Slimes (Black and Mother Slimes) in most cases. These slimes deal a large amount of damage and have more health than their Cavern counterparts. As suggested in their names, these slimes give off a small amount of light. Illuminant Slimes also leave an after-image like the Chaos Elemental and Illuminant Bat, which appears as a long, pink trail.

Illuminant Slimes are immune to the Poisoned, On Fire!, Shadowflame, Venom, and Cursed Inferno debuffs.

Just like many other slimes, Illuminant Slimes become passive around the player when they have the Royal Gel accessory equipped.

Achievements[edit | edit source]

Gelatin World Tour • “Defeat every type of slime there is!”

Defeat at least one of every type of slime.

Slimer • “You have killed every type of slime!”

Defeat at least one of every type of slime.

Tips[edit | edit source]

An easy way for early Hardmode players to defeat these is to lure them into lava, e.g. by grappling to a block above a pool of lava.

Trivia[edit | edit source]

The Bestiary entry for the Illuminant Slime: "Slimes exposed to the light of the Hallow's crystals begin to emit that very same light, glowing brightly in the darkness."