High school dxd challenge

What if issie had a different power, the power to summon, the power to cast greater spells

This challenge has issie getting a different style, he is 2 mutant bishops

He still has his boosted gear, but it is not a gauntlet, it is an amulet to help with his magic

Issie matter and father are last of 2 have family's

His father, being the last of a clan of omnio mages (think Tokyo raven magic, and magic circles from trinity seven)

His mother, a summoner of demons (not devils, demons game devil may cry) and beasts (danger beast from akame ga kill)

Now following a path of mystic power, and a different sexuality, what is in store for the new devil

Yaoi fanfiction,

issie d Kiba s harem

Please someone do this one