This Pokémon will change into its at the start of Round 3 in Battle Mode.
Search
In Search Mode, the silhouette of one Pokémon in a location that does not already have one will be revealed, or the full image of one Pokémon in a location that already has a silhouette will be revealed.
Absorption Coalescence
This Pokémon can fuse with the following Tretta to create a new Pokémon at the start of Round 3 in Battle Mode:
As long as the player has a Tretta Report, this Tretta will activate the Secret Ticket when used in Battle Mode. This Secret Ticket will summon Wobbuffet, and will allow the player to deal extra damage if they attack second in the current Round.
A White Metallic version of this Tretta was made available as part of the White Mega Gengar Campaign, which ran from September 13 until October 14, 2014. Customers purchasing at least ¥1,500 worth of eligible Pokémon products at participating stores were entered into a lottery to win 1 out of 1,000 sets of White Mega Gengar Goods. This set of goods included the special Tretta, a Shiny Mega Gengar Monster Collection figure, and a Shiny Mega Gengar-color Pokémon Mega Ring.
White Metallic version
Pokémon Tretta 03-05
Pokémon Tretta U1-26
Pokémon Ga-Olé disk 01-001
Pokémon Mezastar tag 2-1-026
Pokémon Frienda Pick 1-1-035
Trivia
Origin
Shadow Ball is a move that Gengar can learn in the games. This Tretta features the Shiny version of Gengar, and its ability to Mega Evolve into a Shiny Mega Gengar is tied in with the White Mega Gengar Campaign and the distribution of a special Gengar for Pokémon X and Y in Japan.