Rockruff is card #86 of 198 in Chilling Reign (2021), a Common illustrated by Yuu Nishida. At about $0.27 it is the #161 most valuable card in the set. In a Chilling Reign booster it turns up about once every 9 packs. It is one of 16 Rockruff cards printed so far.
2017SM Black Star Promos
2018Forbidden Light
2019Cosmic Eclipse
2020Champion's Path
2021Chilling Reign
2022Lost Origin
2023Crown Zenith
2024Temporal Forces

















See the full Chilling Reign card list
An ungraded Rockruff from Chilling Reign sells for about $0.27. A PSA 10 is worth more, roughly $0.95 by our estimate, and a PSA 9 around $0.54.
It is a Common, and it shows up about once every 9 Chilling Reign packs.
Yuu Nishida drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Chilling Reign 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.