Card Rules: Rulings powered by The Netrep API. Removing Spell Counters is a cost. If you do not have 10 Spell Counters you cannot activate 'Mega-Ton Magical Cannon'. Passcode: 32062913 Set: Magicians Force Card Number: MFC-094 Rarity: Rare Attribute: Spell Card Text: Remove 10 Spell Counters on your side of the field. Destroy all cards on your opponent's side of the field. Card Type: Normal Spell Name: Mega Ton Magical Cannon Edition: 1st