Breaker the Magical Warrior [MFC-071] Ultra Rare 42 Whenever it battles

Whenever it battles

you can place 1 Spell Counter on this card

you may select 1 EARTH monster with and ATK of 1500 or less from your Deck and Special Summon it to the field in face-up Attack Position (no Tribute is required for monsters of Level 5 or more)

you can either: Target 1 "X-Head Cannon" you control

or Special Summoned by sending the above cards you control to the Graveyard (in which case you do not use "Polymerization")

Breaker the Magical Warrior [MFC-071] Ultra Rare 42 Whenever it battlesSet: Magician's Force Card type: Effect Monster Rarity: Ultra Rare Attack: 1600 Defense: 1000 When this card is successfully Normal Summoned, put 1 Spell Counter on it (max. 1). Increase the ATK of this monster by 300 points for each Spell Counter on this card. Also, you can remove 1 Spell Counter from this card to destroy 1 Spell Card or Trap Card on the field.