Artifact · {2}
Flashback costs you pay cost {2} less.
Flashback costs your opponents pay cost {2} more.
The gems' incandescence invades the dreams of all who see them.

Odyssey297/350
触媒石
Pierre catalytique
| Printing | Cardmarket | TCGplayer |
|---|---|---|
| Non-foil | €3.181 Sept 2026 | $8.831 Sept 2026 |
| Foil | €17.461 Sept 2026 | $32.471 Sept 2026 |
Each finish is its own market. Figures are the latest each venue published.
No copy tracked on sale right now.
No recent sales — Sold listings arrive when the eBay connection is live. Until then this line is honest, not decorative.
Artifact · {2}
Flashback costs you pay cost {2} less.
Flashback costs your opponents pay cost {2} more.
The gems' incandescence invades the dreams of all who see them.
This is the only printing in the catalogue.
As of 1 September 2026, Catalyst Stone trades around €3.18 according to Cardmarket. Condition and finish move the price; a graded copy is a different market.
Catalyst Stone was printed as Non-foil, Foil. The catalogue lists no other set with a card of the same name.
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Card data: Scryfall · Prices: Cardmarket, TCGplayer · Tell us
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