Hydreigon is card #99 of 113 in Legendary Treasures (2013), a Rare Holo illustrated by Tomokazu Komiya. At about $10.30 it is the #53 most valuable card in the set. In a Legendary Treasures booster it turns up about once every 99 packs. It is one of 25 Hydreigon cards printed so far.
2011Noble Victories
2013Legendary Treasures
2015Roaring Skies
2017Crimson Invasion
2019SWSH Black Star Promos
2021Evolving Skies
2024Surging Sparks
202630th Celebration

















See the full Legendary Treasures card list
An ungraded Hydreigon from Legendary Treasures sells for about $10.30. A PSA 10 is worth more, roughly $82.40 by our estimate, and a PSA 9 around $28.84.
It is a Rare Holo, and it shows up about once every 99 Legendary Treasures packs.
Tomokazu Komiya drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Legendary Treasures 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.