That’s from Clash of Rebellions (CORE-EN)
CROS-ENAE1 Wavering Eyes
Quick-Play Spell Card
Destroy as many cards in each player’s Pendulum Zones as possible, then apply these effects, in sequences, depending on the number of cards destroyed by this effect.
• 1 or more: Inflict 500 damage to your opponent.
• 2 or more: You can add 1 Pendulum Monster from your Main Deck to your hand.
• 3 or more: You can banish 1 card on the field.
• 4: You can add 1 “Wavering Eyes” from your Deck to your hand.
Source: Nintendo World BBS
