Changes

| card_type = Trap

| property = Counter

| effect_types = Activation requirement, Cost, Effect

| lore = If this is the only [[Set]] card in your [[Spell & Trap Zone]], when a [[Monster Card|monster]] would be [[Summon]]ed, OR a [[Spell Card]], [[Trap Card]], or [[Effect Monster|monster effect]] is [[activate]]d: [[Pay]] 3000 [[LP]]; [[negate]] the Summon or activation, and if you do, [[destroy]] that card.