Team Rocket's Mewtwo ex #240

Released in the Destined Rivals expansion on May 30, 2025, Team Rocket's Mewtwo ex is a Psychic-type Hyper Rare secret card, numbered 240/182. Illustrated by aky CG Works, this Basic Pokémon ex features 280 HP and is subject to the standard ex rule, yielding two Prize cards when Knocked Out. The card's identity aligns with its Pokédex description as the "Genetic Pokémon," noting it was created by a scientist after years of horrific gene splicing and DNA engineering experiments.

In battle, this card requires specific setup due to its Power Saver Ability, which prevents it from attacking unless the player has four or more Team Rocket's Pokémon in play. Once active, its Erasure Ball attack allows players to discard up to two Energy cards from their Benched Pokémon to deal an additional 60 damage for each card discarded in this manner.