Harmonic Oscillation [CROS-EN063] Common Wyrm Set: The Duelist Genesis Card

Set: The Duelist Genesis Card type: Effect Monster Rarity: Super Rare Attack: 2200 Defense: 1000 You can Special Summon this card from your hand by removing from play 1 Spirit monster from you hand

also neither player can target them with card effects

Set: The Secret Forces Card type: Ritual/Effect Monster Rarity: Secret Rare Attack: 2700 Defense: 2000 You can Ritual Summon this card with any "Nekroz" Ritual Spell Card

You must also pay Life Points equal to the Level of the Ritual Summoned monster x 500 (when this card resolves)

If this card is Normal Summoned

Harmonic Oscillation [CROS-EN063] Common Wyrm Set: The Duelist Genesis CardSet: Crossed Souls Card type: Normal Spell Rarity: Common If your opponent has 2 cards in their Pendulum Zones: Target those 2 cards; while both targets are in their Pendulum Zones, you can Pendulum summon using their Pendulum Scales this turn, but only from the Extra Deck.