LegendaryCreature - Vampire/Cat Flying, first strike, haste <CR> Whenever Mirri the Cursed deals combat damage to a creature, put a +1/+1 counter on Mirri the Cursed.
LegendaryCreature - Vampire/Cat Flying, first strike, haste <CR> Whenever Mirri deals combat damage to a creature, put a +1/+1 counter on Mirri.