Skartleth, God of the Dead

Deathtouch, indestructible
As long as there is 8 or less cards in your
graveyard, Skartleth isn't a creature.
Creatures you control have deathtouch and
haste.
You may play cards from your graveyard, but
they gain haste and are sacrificed at your next
end step.
Whenever a creature dies, all opponents lose 1
life and you gain the life lost this way.