Vampire Mistress

Moonlight - Vampire Mistress gains +1/+1 and lifelink while Moonlight is in effect. If Vampire Mistress deals combat damage to a player, you may put a +1/+1 counter on Vampire Mistress.
Sunlight - Put a -1/-1 on Vampire Mistress. Creatures blocking Vampire Mistress during Sunlight gain wither until end of turn.