From Bulbapedia, the community-driven Pokémon encyclopedia.
Water/Psychic Battle Strength Set
|December 26, 2015
The Water/Psychic Battle Strength Set (Japanese: バトル強化セット 水/超) is one of three special Japanese-exclusive sets released on December 26, 2015 for the Pokémon Trading Card Game.
This 16-card set centers on the Bubble Jet Pokémon Vaporeon and the Constraint Pokémon Meowstic, both of which are Pokémon-EX, as well as a few other Water-type and Psychic-type Pokémon. The set also features a number of Trainer and Special Energy cards that support the types included. Unlike the majority of fixed card releases in Japan, the set does not have its own collection number or symbol, with reprinted cards bearing numbers, symbols, and rarity from their source expansions, and new cards printed as XY-P Promotional cards. Each set also comes with a player's guide.
The Lapras included in this set is Non Holofoil unlike its original Collection Y counterpart.