Ichor Larcener

Vigilance, Shroud
Players can't play Gods.
When Ichor Larcener enters the battlefield
destroy all creatures with a -1/-1 counter.
Whenever a creature goes from the battlefield to
the graveyard, you may pay {c}. If you do, Ichor Larcener gets X +1/+1 counters, where X is
equal to that creature's toughness.