Pokémon TCG: Next Mega Evolution Expansion is Expected to Be Called Chaos Rising, Focusing on Mega Greninja

IGN

by Robert Anderson

February 19, 2026

AI-Generated Deep Dive Summary

The Pokémon TCG is set to introduce its next Mega Evolution expansion, *Chaos Rising*, which is expected to focus on the powerful Mega Greninja ex card. Leaked information suggests that this expansion, a Western release of Japan’s *Ninja Spinner* set, will be officially announced soon. The release date for *Chaos Rising* is rumored to be May 22, 2026, with pre-release events running from May 9 to May 17. During this window, fans can participate in local tournaments to receive a "Build & Battle Box," featuring a ready-to-play 40-card deck and four booster packs from the new set. *Mega Greninja ex* is anticipated to be the star of *Chaos Rising*, with its unique abilities making it a formidable force in the TCG meta. The card’s “Mortal Shuriken” ability allows players to place six damage counters on an opponent's Pokémon by discarding a Water Energy, while its "Ninja Spinner" attack can deal up to 260 damage when combined with returned Energy. Additionally, the set is rumored to include Supporter cards like AZ’s Tranquility, which could provide critical healing and strategic advantages in gameplay. The expansion is expected to feature a total of 120 cards, including popular Kalos starters like Chespin, Fennekin, and Froakie. With its high HP (350) and powerful abilities, *Mega Greninja ex* has the potential to become a highly sought-after chase card, possibly reaching prices over $500 in the secondary market. The set’s artwork is also generating excitement, with rumors of Greninja riding a water shuriken on the cover. Preorders for *Chaos Rising* are not yet available, but fans can

Verticals

gaming

Originally published on IGN on 2/19/2026