Malenia, Blade of Miquella

Double Strike, Lifelink, Haste

Whenever Malenia is blocked, she deals 3 damage
to the creature blocking her, as well as 1 damage to
2 other target creatures the defending player
controls.

Whenever Malenia deals damage to a creature, put
a -1/-1 counter on that creature. Whenever a
creature with a -1/-1 counter on it dies, put a +1/+1 counter on Malenia.