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

(You can select up to 1 monster at a time with this effect

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

Set: Sun & Moon: Crimson Invasion Type: Water Rarity: Ultra Rare Retreat cost: Colorless

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

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.