About the Ascended Heroes Set
Ascended Heroes was released in 2026. Ascended Heroes is grouped under the Mega Evolution era.
With 295 listed cards, this is a very large set by modern TCG standards. As of this year, it is one of the newest tracked releases.
In the Ascended Heroes checklist, Mega Gengar ex occupies position #269 as a MegaAttackRare card.