Hannah Baker, Vengeful Spirit

Haste
Whenever a creature an opponent controls dies, if it was dealt damage by Hannah Baker this turn, put a +1/+1 counter on Hannah Baker.
{3}{b}{r}, Sacrifice Hannah Baker: Hannah deals damage equal to her power to target player or planeswalker.
"They didn't care. Not enough to stay, not enough to help me when I needed it most." - Hannah