Blade Knight (Blue) [DL09-EN007] Rare XY155 Set: Diamond & Pearl: Base

Set: Diamond & Pearl: Base Set Type: Water Rarity: Common Retreat cost: Colorless

Set: Black & White: Plasma Freeze Type: Water Rarity: Secret Rare Retreat cost: Colorless

Once during each of your turns

Set: Black & White: Plasma Blast Type: Water Rarity: Ultra Rare Retreat cost: Colorless

Set: XY: Ancient Origins Type: Water Rarity: Rare Retreat cost: Colorless

Blade Knight (Blue) [DL09-EN007] Rare XY155 Set: Diamond & Pearl: BaseSet: 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.