name: Decomposition
originalText: Play only on a black creature.
  Enchanted creature gains "Cumulative upkeep—1 life."
  If enchanted creature is put into the graveyard, its controller loses 2 life.
printings: MIR
text: Enchant black creature
  Enchanted creature has "Cumulative upkeep—Pay 1 life." (At the beginning of its controller's upkeep, that player puts an age counter on it, then sacrifices it unless they pay its upkeep cost for each age counter on it.)
  When enchanted creature dies, its controller loses 2 life.
type: Enchantment — Aura