Abyss Playhouse - Fantastic Theater

You can reveal 1 "Abyss Actor" Pendulum Monster and 1 "Abyss Script" Spell in your hand; add 1 "Abyss Script" Spell from your Deck to your hand, with a different name than that revealed Spell. While you control a Pendulum Summoned "Abyss Actor" Pendulum Monster, any monster effect activated by your opponent becomes "Destroy 1 Set Spell/Trap your opponent controls". You can only use each effect of "Abyss Playhouse - Fantastic Theater" once per turn.

Field Spell Card spell