Effect
If this card is Normal or Special Summoned: All monsters your opponent currently controls lose 600 ATK and DEF. If you Special Summon a monster(s) while you control this card: All monsters your opponent currently controls lose 600 ATK and DEF.
The monster effect "①: If this card is Normal or Special Summoned: Activate this effect. All monsters your opponent controls lose 600 ATK/DEF" is a Trigger Effect that must be activated.
The monster effect "(2): If this card is in a Monster Zone and you successfully Special Summon a monster: All monsters your opponent controls lose 600 ATK/DEF" is a Trigger Effect that must be activated when you successfully Special Summon a monster while "Performapal Sword Fish" is in your Monster Zone. (It does not activate if "Performapal Sword Fish" itself is Special Summoned, or if "Performapal Sword Fish" and another monster are Special Summoned at the same time.)
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