Olivia, Mobilized for War
7297dd81-8367-42e9-abf9-9227e202e7ae
$1.96 CND
Flying
Whenever another creature enters the battlefield under your control, you may discard a card. If you do, put a +1/+1 counter on that creature, it gains haste until end of turn, and it becomes a Vampire in addition to its other types.