While spell cards are important in every Yu-Gi-Oh deck, ... "Performapal" was one of the most consistent decks of all time, as its pendulum monsters, which are both monsters and spell cards, ...

Pendulum monsters in Yu-Gi-Oh! ... He uses Pendulum Monsters as Spell Cards in Pendulum Zones, with these Monsters having set starting (blue) and ending (red) Pendulum Levels.

Pendulum Monsters see more use as Spells than for the mechanic they are meant to support. Tribute Good In Certain Situations ...