choose 1 Level 5 or lower Pendulum Monster Card in your Extra Deck, and Special Summon 2 monsters from your Deck with the same name as that card, but their effects are negated, also they are destroyed during the End Phase
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And it is something very few players implement when building EDH political decks
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Speedroid Wing Synchron Level 5 WIND Pendulum Effect: [1] Once per turn: You can banish both this card and 1 Level 2 WIND Pendulum monster from your Pendulum Zones, and if you do, Special Summon 1 "Clear Wing Synchro Dragon" from your Extra Deck (this is treated as a Synchro Summon), also for the rest of the turn, cards in your Pendulum Zone cannot be destroyed by card effects, and you cannot Special Summon monsters, except WIND monsters