Lord Of The Fetid Dusts

Mythical (you can only have one copy of this card, in
your deck and in the battlefield)
Deathtouch, Menace, Indestructible
At the beginning of each opponent's upkeep, put
a -1/-1 counter on all creatures they control. If a creature dies this way, exile it instead and create a
2/2 black zombie token with "Deathtouch" and
"Decayed."