Nasus, Curator of the Sands

Lifelink
{2}{u}{t}: Put a -1/-1 counter on target creature.
At the beginning of your upkeep, put a +1/+1
counter on Nasus. Whenever Nasus gains a
+1/+1 counter, Scry 2. Whenever Nasus untaps,
put a -1/-1 counter on each creature opponents control that have a -1/-1 counter. Nasus cannot
put -1/-1 counters on creatures with at least
three -1/-1 counters.