Malthael, Aspect of Death

Flying, Deathtouch
3 XP: When Malthael deals damage to a player,
they lose life equal to the number of soul
counters they have. Then, they get a soul counter.
7 XP: {t}: Creatures controlled by players with
soul counters get -1/-1 until end of turn.
10 XP: Whenever a player taps a land for mana,
if that player has soul counters on them, you
steal 1/4 of that mana.
Planning his funeral was a big undertaking.