The Devourer of Gods

Flying, Indestructible, Menace, Trample, Hexproof
Devourer of Gods can be cast only if all three Sentinels of the Devourer are dead or exiled
{4} :summons 4/4 cosmic guardian
{8},{t} Universal Collapse: all creatures and shrines looses their abilities and all 1/1 or weaker creatures will be killed