Sasha, Killer Eye

Whenever you deal damage, you may put that many
+1/+1 counters on target creature. This ability triggers
only once per turn.

Whenever you put one or more +1/+1 counters on a
creature, you may draw a card. This ability triggers
only once per turn.

Whenever you draw a card, you may have Sasha,
Killer Eye deal damage equal to her power to any
target. This ability triggers only once per turn.