The Mudkip Constructed Starter Deck (Japanese: 築済みスターター ミズゴロウデッキ Pre-built Starter Mizugorou Deck) is a Japanese-exclusive Half Deck Starter Deck that complements the Expansion Pack of the Pokémon Trading Card Game.
The majority of these cards could not be found in the main expansion. Those that were not were added to the main set when the English version was made. The Holofoil Mudkip featured in this Half Deck eventually surfaced as a rather rare Promotional cards (Nintendo Black Star Promo #5).
Like other Half Decks, the Mudkip Constructed Starter Deck also includes a rulebook, damage counters, status counters, and a custom coin.