[ Pendulum Effect ] While you have a Fairy Monster Card in your other Pendulum Zone, each time you take effect damage, place 1 Resonance Counter on this card. Monsters your opponent controls lose 100 ATK for each Resonance Counter on your field.
[ Monster Effect ] If this card is in your hand: You can discard 1 other card; place both this card and 1 "Angelo Valmonica" from your Deck in your Pendulum Zone. During your Main Phase, if this card was Normal or Special Summoned this turn: You can banish 1 "Valmonica" Normal Spell/Trap from your GY; apply that Spell/Trap’s damage-inflicting effect when that card is activated. You can only use each monster effect of "Demone Valmonica" once per turn.