Morph - Minecraft Mods - CurseForge

Someone made a morph mod for FORGE in 1.16.5, and it's actually pretty good, you get the mobs abilities and it's essentially 1.16.5 port of the metamorph mod, however it's extremely new

Gojicraft! - Minecraft Mods - CurseForge

MorphAdditions - Minecraft Mods - CurseForge

Morphing mechanics - Minecraft Modpacks - CurseForge

KaijuKraft REVAMPED - Minecraft Mods - CurseForge

SCP: Overtime - Minecraft Mods - CurseForge

Budschie's Morph Mod - Minecraft Mods - CurseForge

OtakoMod (Anime Mod) - Minecraft Mods - CurseForge

Pixelmon Morphing - Minecraft Modpacks - CurseForge

Metamorph - Minecraft Mods - CurseForge

Copper Golem Mod - Minecraft Mods - CurseForge

Morph (Forge1.12.2) Minecraft Mod