Houndour is card #132 of 197 in Obsidian Flames (2023), a Common illustrated by Kurata So. At about $0.30 it is the #100 most valuable card in the set. In an Obsidian Flames booster it turns up about once every 20 packs. It is one of 32 Houndour cards printed so far.
2001Neo Discovery
2003Skyridge
2005Unseen Forces
2010HS—Undaunted
2013Plasma Blast
2018Lost Thunder
2023Obsidian Flames
2025Destined Rivals

















See the full Obsidian Flames card list
An ungraded Houndour from Obsidian Flames sells for about $0.30. A PSA 10 is worth more, roughly $1.05 by our estimate, and a PSA 9 around $0.60.
It is a Common, and it shows up about once every 20 Obsidian Flames packs.
Kurata So drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Obsidian Flames 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.