Partner with Lydina Leztev

First Strike, Training (Whenever this creature attacks with another creature with greater power, put a +1/+1 counter on this creature.)

Magical Potential—Whenever Heira Leztev trains, exile up to one instant or sorcery card from a graveyard with mana value equal to or less than her power. Copy it. You may cast the copy without paying its mana cost.