Yugioh Single
Harmonic Oscillation (MP16-EN028) - 2016 Mega-Tins Mega Pack 1st Edition
$0.50
null / Normal Spell
SPELL
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.