BK: Cobalion Battle Strength Deck is a Pokémon expansion with set code ja-bk-cobalion-battle-strength-deck. The Trademeup catalog tracks 18 cards from this set. Release date: Mar 18, 2011. Expansions released around the same time: BK: Terrakion Battle Strength Deck and Black & White.
Singles
All 16 cards from BK: Cobalion Battle Strength Deck.
