When this card is Special Summoned: You can target 1 face-up Attack Position monster your opponent controls; return it to the hand. During either player's turn, when another monster effect, or a Spell/Trap Card, is activated: You can shuffle 1 face-up Pendulum Monster in your Extra Deck into the Deck, and if you do, negate the activation, and if you do that, destroy it. You can only use each effect of 'Odd-Eyes Vortex Dragon' once per turn.
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