Regirock ex is card #107 of 217 in Ascended Heroes (2026), a Double Rare illustrated by Nisota Niso. In an Ascended Heroes booster it turns up about once every 214 packs. It is one of 19 Regirock cards printed so far.
2004Hidden Legends
2006Legend Maker
2008Legends Awakened
2015Ancient Origins
2017Crimson Invasion
2020Vivid Voltage
2022Astral Radiance
2026Ascended Heroes

















See the full Ascended Heroes card list
It is a Double Rare, and it shows up about once every 214 Ascended Heroes packs.
Nisota Niso 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.