Evil Mind — Ruling

Effetto 0

• This card can only be activated if you have 1 or more Fiend monsters face-up in your Monster Zone.
• This card does not target.
• When activating this card, select which "●" effect to activate based on the number of monsters in your opponent's Graveyard.
• You cannot activate this card if there are no monsters in your opponent's Graveyard.