Mubara, Rotten Inspector

Flying
Whenever you sacrifice a permanent, add an eye counter on Mubara, Rotten Inspector.
If this card has 2 or more eye counters gains Vigilance and +1/+1;
If this card has 4 or more eye counters gains
Lifelink and +1/+1;
If this card has 8 or more eye counters gains
+1/+1 for each of them.
When this card dies, sudvide X damage where X
is the number of eye counters.