Faeling

A fairy-like critter that spawns naturally in the Aether. They are also born when a critter is submerged in the shimmer (as items or as NPCs). Faelings will flee from the player once near, ignoring blocks and liquids in their path. Faelings also have a unique rainbow glowing effect. They are number 81 in the Bestiary.

You can catch Faelings using a Net.

Used in
Faelings can be combined with a Bottle to create Faeling in a Bottle.