Breaker the Magical Warrior (SD6-EN009) - Structure Deck: Spellcaster's Judgment Unlimited

When this card is Normal Summoned, put 1 Spell Counter on it (max. 1). Increase the ATK of this card by 300 points for each Spell Counter on this card. By removing 1 Spell Counter from this card, destroy 1 Spell or Trap Card on the field.