Rainbow Slime

The Rainbow Slime is a rare Hardmode slime that spawns in The Hallow ( on non-hallowed blocks) while it's raining. It constantly changes color, as do the Rainbow Bricks it drops.

Tips

 * One way to encounter Rainbow Slimes in the hallowed forest biome is to set up a Water Candle inside the edge of the hallowed biome and wait at this location until it rains, allowing enemies to spawn off screen on non-hallowed blocks. Alternatively, hallowed blocks can be covered with snow or bricks of some kind to allow Rainbow Slimes to spawn, though this will prevent other Hallow enemies from spawning.
 * Another way is to place about 200 blocks of Pearlstone, Pearlsand, or pink ice above forest surface and wait for the rain with the Water Candle and Battle Potion ready. To avoid Forest transformation to Hallow, proper spacing is required.
 * Rainbow Slimes are also able to spawn on platforms, meaning that if you make a large setup using them, you have a high likelihood of discovering one.
 * The platforms must be somewhere offscreen, as enemies normally cannot spawn on the same screen as the player.

History

 * Can now spawn on Hallowed blocks.
 * No longer has a chance to drop the Blessed Apple.

Gelée arc-en-ciel Радужный слизень 彩虹史莱姆