Houndoom is card #7 of 115 in Unseen Forces (2005), a Rare Holo illustrated by Midori Harada. At about $72.92 it is the #42 most valuable card in the set. In an Unseen Forces booster it turns up about once every 58 packs. It is one of 45 Houndoom cards printed so far.
2001Neo Discovery
2004Team Magma vs Team Aqua
2005Unseen Forces
2009Platinum
2012Dragons Exalted
2015BREAKthrough
2019SWSH Black Star Promos
2022Brilliant Stars Trainer Gallery

















See the full Unseen Forces card list
An ungraded Houndoom from Unseen Forces sells for about $72.92. A PSA 10 is worth more, roughly $948 by our estimate, and a PSA 9 around $292.
It is a Rare Holo, and it shows up about once every 58 Unseen Forces packs.
Midori Harada drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Unseen Forces 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.