Mega Charizard Y ex is card #294 of 217 in Ascended Heroes (2026), a Mega Hyper Rare illustrated by aky CG Works. In an Ascended Heroes booster it turns up about once every 516 packs. It is one of 108 Charizard cards printed so far.
5 copies have been graded by players in Holobrook's grading game. None has come back a 10 yet.
POP 1 is still open for PSA, BGS and CGC: the first player to grade this card a 10 with each company gets a one-of-a-kind POP 1 slab. See the Mint
1999Base Set
2003Dragon
2007Power Keepers
2012Boundaries Crossed
2017Burning Shadows
2020Champion's Path
2023151
2026Ascended Heroes

















See the full Ascended Heroes card list
It is a Mega Hyper Rare, and it shows up about once every 516 Ascended Heroes packs.
aky CG Works drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Ascended Heroes booster packs in your browser with the set's real pull rates and keep what you pull in a digital binder. No real cards, nothing to buy.