Breaker the Magical Warrior

When "Breaker the Magical Warrior" enters the
battlefield, put one "Spell Counter" on this card.
This card has +1/+1 for each "Spell Counter" on it.
Remove 1 "Spell Counter" from this card to destroy
target Artifact or Enchantment card.
(You may activate this ability any time you could play
a sorcery.)