Light. Spellcaster/Pendulum/Effect. 1. Pendulum Effect. You cannot Pendulum Summon, except from the Extra Deck. This effect cannot be negated. Each player applies 1 of these effects based on the number of Set cards in their Spell & Trap Zones. 0: All monsters they control cannot attack or activate their effects. 4 or more: The ATK of all monsters they control become double their original ATK. Monster Effect. If either player Sets a Spell/Trap on your field while this card is in your GY (except during the Damage Step): You can place this card in your Pendulum Zone.