Heliolisk is card #180 of 236 in Cosmic Eclipse (2019), a Rare illustrated by Kyoko Umemoto. At about $0.54 it is the #203 most valuable card in the set. In a Cosmic Eclipse booster it turns up about once every 65 packs. It is one of 16 Heliolisk cards printed so far.
2013XY Black Star Promos
2014Phantom Forces
2018Forbidden Light
2019Cosmic Eclipse
2021Fusion Strike
2023Crown Zenith
2025Mega Evolution
2026Ascended Heroes

















See the full Cosmic Eclipse card list
An ungraded Heliolisk from Cosmic Eclipse sells for about $0.54. A PSA 10 is worth more, roughly $2.70 by our estimate, and a PSA 9 around $1.24.
It is a Rare, and it shows up about once every 65 Cosmic Eclipse packs.
Kyoko Umemoto drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Cosmic Eclipse 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.