This Datapack/Mod adds 17 of the monsters for the D&D 5e Monster Manual into Minecraft as playable origins.
Please view the wiki for the full Decriptions: https://github.com/The-Architects727/DnDMonsterOrigins/wiki
The origins are listed below, and can be seen in more detain in the gallary:
Aarakocra
Animated Armor
Azer
Cyclops
Dryad
Githyanki
Githzerai
Gnome
Invisible Stalker
Kobold
Magmin
Merfolk
Merrow
Minataur
Specter
Umberhulk
Xorn