Wailmer is card #52 of 102 in HS—Triumphant (2010), a Uncommon illustrated by Hajime Kusajima. At about $15.67 it is the #38 most valuable card in the set. In a HS—Triumphant booster it turns up about once every 9 packs. It is one of 15 Wailmer cards printed so far.
2003Ruby & Sapphire
2008Great Encounters
2010HS—Triumphant
2017Guardians Rising
2018Celestial Storm
2020Vivid Voltage
2023Crown Zenith
2026Pitch Black

















See the full HS—Triumphant card list
An ungraded Wailmer from HS—Triumphant sells for about $15.67. A PSA 10 is worth more, roughly $125 by our estimate, and a PSA 9 around $43.88.
It is a Uncommon, and it shows up about once every 9 HS—Triumphant packs.
Hajime Kusajima drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open HS—Triumphant 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.