Cheapest priced copy (Marvel Super Heroes Commander): $0.49 at Card Kingdom, near mint, their price list as of .
Progenitor's Icon 
Artifact · Rare · The Lost Caverns of Ixalan Commander · #100
As this artifact enters, choose a creature type.
{T}: Add one mana of any color.
{T}: The next spell of the chosen type you cast this turn can be cast as though it had flash.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
4 printings · $0.49 to $1.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| The Lost Caverns of Ixalan Commander | 68 | Rare | $1.49 | — |
| The Lost Caverns of Ixalan Commander | 100 | Rare | $0.69 | — |
| Marvel Super Heroes Commander | 208 | Rare | $0.49 | $0.49 |
| Marvel Super Heroes Commander | 449 | Rare | $0.49 | — |
One ruling from Wizards of the Coast
- 10 November 2023If Progenitor's Icon is somehow on the battlefield without a chosen type, its last ability won't do anything.