Allira Ebonwind

{4}{g}: Put a +1/+1 counter on each creature
you control. For each creature you control
has 5 or more +1/+1 counters on it, target
opponent loses 1 life and you gain 1 life. For
each creature you control with 10 or more
+1/+1 counters on it, creatures target
opponent controls get -1/-1 until end of
turn.