FOILCheapest priced copy (Journey into Nyx): $1.49 at Card Kingdom, near mint, their price list as of .
Eidolon of Rhetoric 
Enchantment Creature — Spirit · 1/4 · Uncommon · The List · #JOU-10
Each player can't cast more than one spell each turn.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
3 printings · $1.49 to $7.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Jumpstart 2022 | 54 | Uncommon | $3.49 | — |
| Journey into Nyx | 10 | Uncommon | $1.49 | $7.99 |
| The List | JOU-10 | Uncommon | — | $1.49 |
One ruling from Wizards of the Coast
- 26 April 2014Eidolon of Rhetoric will look at the entire turn to see if a player has cast a spell yet that turn, even if Eidolon of Rhetoric wasn't on the battlefield when that spell was cast. Specifically, you can't cast Eidolon of Rhetoric and then cast another spell that turn.