Michael, Disguised Demon

+1: Create a 2/2 Demon in Disguise creature token
-4: Each player creates a 4/1 Ash hole creature token. You create 3 2/2 Demon in Disguise creature tokens
-7: Create an emblem with "On your upkeep, target creature becomes an Ash hole as well as its normal types. On your end step, exile target Ash hole"