Herdier is card #75 of 86 in White Flare (2025), a Common illustrated by sowsow. At about $0.22 it is the #135 most valuable card in the set. In a White Flare booster it turns up about once every 8 packs. It is one of 10 Herdier cards printed so far.
2011Black & White
2012Dark Explorers
2014XY
2017Sun & Moon
2019Cosmic Eclipse
2021Evolving Skies
2023Obsidian Flames
2025White Flare

















See the full White Flare card list
An ungraded Herdier from White Flare sells for about $0.22. A PSA 10 is worth more, roughly $0.77 by our estimate, and a PSA 9 around $0.44.
It is a Common, and it shows up about once every 8 White Flare packs.
sowsow drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open White Flare 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.