: Kill any mob (vanilla or modded) to unlock its form. Open a dedicated GUI menu using the bracket keys [ or ] to select and transform.
This is the classic "original" mod that defined the genre. It is best known for its smooth animations where you literally "absorb" the mob after killing it.
: In some versions, you must reach the Nether before "Flight" abilities are unlocked. 2. Identity (by Draylar)
: You inherit the mob's size, health, and special abilities—like flying as a Bat, swimming as a Squid, or climbing walls as a Spider.
: Players on older versions (like 1.7.10 or 1.12.2), though a rewrite exists for 1.16.5.