Mega Greninja ex
Chaos Rising

#22 Mega Greninja ex - Chaos Rising (me4)

Mega Greninja ex is a Water-type Pokémon card from the Mega Evolution series featured in the Chaos Rising set. It has 350 HP and a retreat cost of one Colorless Energy, with a converted retreat cost of 1. The card includes the Ability Mortal Shuriken, which you can use once during your turn while it is in the Active Spot by discarding a Basic Water Energy from your hand to place 6 damage counters on 1 of your opponent’s Pokémon. Its attack, Ninja Spinner, costs two Water Energy, does 120+ damage, and allows you to return a Water Energy attached to this Pokémon to your hand to have the attack do 80 more damage. This card is weak to Lightning with a ×2 multiplier. It follows the rule that when your Mega Evolution Pokémon ex is Knocked Out, your opponent takes 3 Prize cards. The rarity is Double Rare and it carries regulation mark J. The illustration is by takuyoa, and the card lists Pokédex number 658. The Chaos Rising set released on 2026-05-22, and this card’s set number is 22.