User blog comment:Jopjopjop/Volume 19 Spoilers/@comment-1359322-20141208103414/@comment-16281343-20141211134505

Hmmm. For sure they will have the same delusions as Issei thought about contracts with Magicians.

M&M then summons a Devil and the one they summon is a devil from Maou Leviathan's Peerage ... Mil-tan.