Houndour is card #95 of 163 in Battle Styles (2021), a Common illustrated by Sanosuke Sakuma. At about $0.25 it is the #127 most valuable card in the set. In a Battle Styles booster it turns up about once every 9 packs. It is one of 32 Houndour cards printed so far.
2001Neo Discovery
2003Skyridge
2005Unseen Forces
2010HS—Undaunted
2013Plasma Blast
2018Lost Thunder
2021Battle Styles
2023Obsidian Flames

















See the full Battle Styles card list
An ungraded Houndour from Battle Styles sells for about $0.25. A PSA 10 is worth more, roughly $0.88 by our estimate, and a PSA 9 around $0.50.
It is a Common, and it shows up about once every 9 Battle Styles packs.
Sanosuke Sakuma drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Battle Styles 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.