Mega Greninja ex
Chaos Rising

#122 Mega Greninja ex - Chaos Rising (me4)

Mega Greninja ex is a Water-type Pokémon card from the Mega Evolution series and the Chaos Rising set, released on 2026-05-22. It features 350 HP and is card number 122, with Pokédex number 658. The card’s Ability, Mortal Shuriken, lets you place 6 damage counters on one of your opponent’s Pokémon once during your turn if this Pokémon is in the Active Spot, by discarding a Basic Water Energy card from your hand. Its attack, Ninja Spinner, costs two Water Energy and does 120+ damage, and you may put a Water Energy attached to this Pokémon into your hand to have the attack do 80 more damage; the attack has a converted Energy cost of 2. Mega Greninja ex has a Lightning weakness with a ×2 modifier and a retreat cost of 1 Colorless Energy. It carries the regulation mark J and includes the rule that when your Mega Evolution Pokémon ex is Knocked Out, your opponent takes 3 Prize cards. The card’s rarity is Mega Hyper Rare, and the artwork is illustrated by takuyoa. For collectors and players tracking listings, its Cardmarket ID is 886515.