Gliscor is card #4 of 90 in HS—Undaunted (2010), a Rare Holo illustrated by Naoki Saito. At about $17.56 it is the #41 most valuable card in the set. In a HS—Undaunted booster it turns up about once every 34 packs. It is one of 16 Gliscor cards printed so far.
2007DP Black Star Promos
2009Rising Rivals
2010HS—Undaunted
2014Phantom Forces
2017Guardians Rising
2021Fusion Strike
2022Lost Origin
2025Phantasmal Flames

















See the full HS—Undaunted card list
An ungraded Gliscor from HS—Undaunted sells for about $17.56. A PSA 10 is worth more, roughly $140 by our estimate, and a PSA 9 around $49.17.
It is a Rare Holo, and it shows up about once every 34 HS—Undaunted packs.
Naoki Saito drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open HS—Undaunted 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.