Odd-Eyes Phantom Dragon (LEDD-ENC03) [Legendary Dragon Decks (2020 Date Reprint)]

<strong>Pendulum Effect: </strong>Once per turn, when an attack is declared involving a face-up monster you control and an opponent's monster, if you have an "Odd-Eyes" card in your other Pendulum Zone: You can make that monster you control gain 1200 ATK until the end of the Battle Phase (even if this card leaves the field).
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<br><strong>Monster Effect: </strong>When this Pendulum Summoned card inflicts battle damage to your opponent by attacking: You can inflict damage to your opponent equal to the number of "Odd-Eyes" cards in your Pendulum Zones x 1200. You can only use this effect of "Odd-Eyes Phantom Dragon" once per turn.