name: Time Bomb
originalText: During your upkeep, put a time counter on Time Bomb.
  {1},ocT: Sacrifice Time Bomb to have it deal * damage to each creature and player, where * is equal to the number of time counters on Time Bomb.
printings: 5ED, ICE, ME2
text: At the beginning of your upkeep, put a time counter on this artifact.
  {1}, {T}, Sacrifice this artifact: This artifact deals damage equal to the number of time counters on it to each creature and each player.
type: Artifact