Creeper One Million:
Creeper 1M "guards" the 13th planet IAI, the trickster planet of chaos:
Creeper 1M can transverse space and time, and alter past events:
Creeper 1M is able to create "Creeper avatars", to do his bidding:
These "Creeper avatars" can possess normal beings, and turn them into Creepers as well: