Genuine pairs have accurate and clear tags, while counterfeit versions often make mistakes in spelling, alignment, or font size
At the end of your opponents turn, if this card did not battle, you win the Duel
This is great for removing your opponents most threatening cards as quickly as possible, before they get a chance to mess up your game
That being said, you need to decide whether or not you want to boost to handle things or grant it immunity to Exciton, Castel, Chidori or whatever that turn, because you only get one shot that turn
Take your game on the go by packing your perfect fit sleeves into a deckbox or card binder, ideal for drafting at your local game store