Harmonic Oscillation [CROS-EN063] Common Wyrm Set: Starter Deck: Xyz Symphony

Set: Starter Deck: Xyz Symphony Card type: Continuous Trap Rarity: Common Target 1 monster in your Graveyard

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

You can only use each effect of "Cyberse Reminder" once per turn

If this card is Normal Summoned

Harmonic Oscillation [CROS-EN063] Common Wyrm Set: Starter Deck: Xyz SymphonySet: 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.