Mikasa Ackerman

Flying, double strike, trample, menace
Forest walk

Soulbond with Eren Jäger - Whenever a creature named Eren Jäger is targeted, dealt damage, or declared as an attacker, Mikasa Ackerman defends or attacks alongside him. In that case, you may play Mikasa from your hand, your graveyard or untap her.

Whenever Mikasa attacks, put a +1/+1 counter on her

My specialty is slicing up flesh...