Blade Knight (Silver) [DL09-EN007] Rare GLx2 during either player's turn: You

during either player's turn: You can detach 1 Xyz Material from this card and send 1 card from your hand to the Graveyard to target 1 face-up card your opponent controls

If this card is discarded from the hand to the Graveyard by your opponent's card effect

or (if Monster) cannot activate its effects

by Tributing 1 Thunder Effect non-Fusion Monster (in which case you do not use "Polymerization")

Set: Flames of Destruction Card type: Normal Trap Rarity: Secret Rare Target 1 face-up monster your opponent controls

Blade Knight (Silver) [DL09-EN007] Rare GLx2 during either player's turn: YouSet: Duelist League Promo Card type: Effect Monster Rarity: Rare Attack: 1600 Defense: 1000 While you have 1 or fewer cards in your hand, this card gains 400 ATK. If this is the only monster you control, negate the effects of Flip Effect Monsters it destroys by battle.