Mega Raichu Y

"Mega Raichu X is a new Mega Evolution for Raichu introduced in the Pokémon Legends: Z-A DLC, Mega Dimension. It is a pure Electric-type Pokémon that has giant hands and uses electromagnetism to float and deliver powerful, electrically charged punches. Its design features large, muscular hands, a lightning bolt-shaped tail, and antlers. It stores electricity in its subcutaneous fat to increase its electrical output and defensive capabilities.  "