Masquerain is card #7 of 197 in Obsidian Flames (2023), a Uncommon illustrated by Haru Akasaka. At about $0.23 it is the #153 most valuable card in the set. In an Obsidian Flames booster it turns up about once every 22 packs. It is one of 15 Masquerain cards printed so far.
2004Hidden Legends
2006Holon Phantoms
2007Mysterious Treasures
2013Plasma Blast
2015Primal Clash
2018Celestial Storm
2020Rebel Clash
2023Obsidian Flames

















See the full Obsidian Flames card list
An ungraded Masquerain from Obsidian Flames sells for about $0.23. A PSA 10 is worth more, roughly $0.81 by our estimate, and a PSA 9 around $0.46.
It is a Uncommon, and it shows up about once every 22 Obsidian Flames packs.
Haru Akasaka 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.