Anafenza, Amber Throne

: Whenever a creature attacks you or a planeswalker you control, put a -1/-1 counter on it.
+1: Put a +1/+1 counter on up to one target creature. Untap each creature you control with a counter on it.
-4: Destroy all creatures without +1/+1 counters on them. Draw a card for each creature with a -1/-1 counter on it that dies this way.