Zezur, scourge of the sands

Flying, Meace, trample
When you cast this spell Amass Zombies X
Zezur, scourge of the sands power and toughness is equal to the combined power and toughness of all Zombie creature tokens on the balefield.
Whenever a creature with +1/+1 counters leaves the batlefield maycreate that many 2/2 Zombie creature tokens with decayed.
{5}{u}{b}{r}: Zombies cant be blocked this turn.