Harmonic Oscillation
| Name | Harmonic Oscillation |
| Card Type | Spell Card |
| Property |
Normal 
|
| Passcode | 31531170 |
| Status (TCG) | Unlimited |
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.
Expansions
| 2016-09-01 | Mega Pack 2016 | MP16-EN028 |
|
| 2015-05-14 | Crossed Souls | CROS-EN063 |
|