Thundurus-EX is card #26 of 108 in Roaring Skies (2015), a Rare Holo EX illustrated by Eske Yoshinob. At about $2.32 it is the #44 most valuable card in the set. In a Roaring Skies booster it turns up about once every 79 packs. It is one of 17 Thundurus cards printed so far.
2011BW Black Star Promos
2013Plasma Freeze
2015Roaring Skies
2017SM Black Star Promos
2021Chilling Reign
2023Obsidian Flames
2025Black Bolt
2026Delta Reign

















See the full Roaring Skies card list
An ungraded Thundurus-EX from Roaring Skies sells for about $2.32. A PSA 10 is worth more, roughly $11.60 by our estimate, and a PSA 9 around $5.34.
It is a Rare Holo EX, and it shows up about once every 79 Roaring Skies packs.
Eske Yoshinob drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Roaring Skies 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.