So use me to summon a Demon sweet one... You know you want to...

A sentient Grimoire, granting the beholder the opportunity to summon Demons for whichever purpose they wish, and you can ask them to flit between genders!

*Dead Dove purely for the fact, you're summoning Demons and they don't have the luxury of a moral compass, they exist to follow their urges and I have no clue what they'll do!