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| バトル強化デッキ30 ケルディオ
| Release date
|| April 20, 2012
The Keldeo Battle Strength Deck (Japanese: バトル強化デッキ30 ケルディオ Battle Strength Deck Keldeo) is a Japanese-exclusive Half Deck released for the Pokémon Trading Card Game.
The Keldeo Battle Strength Deck was released shortly after the Dragon Blast/Dragon Blade expansion. The Half Deck focuses on the Legendary Pokémon Keldeo, and features three types: Water-type, Metal-type, and Darkness-type. The Battle Strength Deck also includes a "How to Play Easy Guide" and a "Battle Strength Guide" that includes tips for bolstering decks.