A small list of demons available at level 1-3 (based off of SMT III/IV/IV:A):
Centaur
Napea
Pixie
Katakirauwa
Goblin
Will o' wisp
Myrmecolion
Preta
Hansa
Slime
Tangata-Manu
Fuxi
Lham Dearg
Heqet
Onmoraki
Griffon
Nocturne DND system
By AlmightyUndead
Just a DnD homebrew thing. Please keep in mind that this is largely flawed, and that I will keep updating it. More