Edelgard, Hegemon of Fódlan

Menace

Whenever you cast your second spell each turn, if Edelgard, Hegemon of Fodlan is equipped, put two +1/+1 counters on her and she gains "Whenever Edelgard attacks, she deals damage equal to half of her power (Rounded up) to target creature or planeswalker an opponent controls and gains indestructible." until end of turn.