Illumise is card #64 of 102 in HS—Triumphant (2010), a Common illustrated by Kent Kanetsuna. At about $3.90 it is the #87 most valuable card in the set. In a HS—Triumphant booster it turns up about once every 5 packs. It is one of 10 Illumise cards printed so far.
2003Sandstorm
2005Emerald
2008Great Encounters
2010HS—Triumphant
2015Primal Clash
2018Celestial Storm
2024Twilight Masquerade
202630th Celebration

















See the full HS—Triumphant card list
An ungraded Illumise from HS—Triumphant sells for about $3.90. A PSA 10 is worth more, roughly $31.20 by our estimate, and a PSA 9 around $10.92.
It is a Common, and it shows up about once every 5 HS—Triumphant packs.
Kent Kanetsuna 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.