اريادن المرشدة

[ Pendulum Effect ]
Apply these effects.
● You do not pay LP to activate Counter Trap Cards.
● You do not discard to activate Counter Trap Cards.
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[ Monster Effect ]
If this card is destroyed by battle or card effect: You can reveal 3 Counter Traps from your Deck, your opponent chooses 1 for you to add to your hand, and you shuffle the rest back into your Deck.