Once during your turn, if you played Canari from your hand this turn, you may use this Ability. Search your deck for up to 2 Basic Lightning Energy cards and attach them to this Pokémon. Then, shuffle your deck.
Attacks
70×Powerful Bolt
Flip a coin for each Energy attached to this Pokémon. This attack does 70 damage for each heads.
“They flare their frills and generate energy. A single Heliolisk can generate sufficient electricity to power a skyscraper.”
How much is Heliolisk #229/217 worth?
As of November 2, 2026, Heliolisk #229/217 from Ascended Heroes sells for around $1.71 in raw, ungraded condition.
Grading changes the math on this one: a PSA 10 is valued around $39.45, roughly 23.1x the raw price, while a PSA 9 sits near $15.15. 169 copies have been graded to date, and 67% of them came back a 10 — worth knowing before you pay grading fees.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.