Your search for "Blade Knight CP06-EN007" revealed the following:
Blade Knight - CT1-EN002 - Secret Rare - Limited Edition from Collectible Tins 2004, available at 401 Games Canada. Rarity: Secret Rare Card Text:If you have 1 or less cards in your hand, the ATK of this card on the...
Blade Knight - CP06-EN007 - Rare from Champion Pack: Game 6, available at 401 Games Canada. Rarity: Rare Card Text:While you have 1 or fewerr cards in your hand, this card gains 400 ATK. If this is the only monster...
Blade Knight (Bronze) - DL09-EN007 - Rare from Duelist League Promos, available at 401 Games Canada. Rarity: Rare Card Text:While you have 1 or fewer cards in your hand, this card gains 400 ATK. If this is the only monster...
Blade Knight (Blue) - DL09-EN007 - Rare from Duelist League Promos, available at 401 Games Canada. Rarity: Rare Card Text:While you have 1 or fewer cards in your hand, this card gains 400 ATK. If this is the only monster...
Blade Knight (Green) - DL09-EN007 - Rare from Duelist League Promos, available at 401 Games Canada. Rarity: Rare Card Text:While you have 1 or fewer cards in your hand, this card gains 400 ATK. If this is the only monster...
Blade Knight (Silver) - DL09-EN007 - Rare from Duelist League Promos, available at 401 Games Canada. Rarity: Rare Card Text:While you have 1 or fewer cards in your hand, this card gains 400 ATK. If this is the only monster...
Blade Knight - SBAD-EN006 - Ultra Rare - 1st Edition from Speed Duel: Attack from the Deep 1st Edition, available at 401 Games Canada. Rarity: Ultra Rare Card Text:Gains 400 ATK while you have 1 or less cards in your...