Skyfire, Who Is the Inferno

Equipped creature gains deathtouch and
"{t}: Deal X damage to a target of your choice,
where X is the number of charge counters on
Skyfire, Who Is the Inferno." Whenever
equipped creature destroys another creature in
combat, put a charge counter on Skyfire, Who
Is the Inferno. At your upkeep, pay {x} or Skyfire,
Who Is the Inferno deals X damage to equipped
creature, where X is the number of charge
counters on Skyfire, Who Is the Inferno.
Equip/Unequip {4}