Ertha Jo, Frontier Mentor
Legendary Creature — Kor Advisor · Uncommon
Ertha Jo, Frontier Mentor is currently worth about $0.20 for its most affordable printing, tracked daily across Scryfall, TCGplayer, and Card Kingdom. 1 collector on RareWell holds 4 copies.
When Ertha Jo enters, create a 1/1 red Mercenary creature token with "T: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery." Whenever you activate an ability that targets a creature or player, copy that ability. You may choose new targets for the copy.
Format legality
Card facts
- Mana value
- 4
- Color identity
- R · W
- Type line
- Legendary Creature — Kor Advisor
- Rarity
- Uncommon
- First printed
- 2024
- Artist
- Michal Ivan
- P/T
- 2/4
Playability
#7977 most-played card on EDHREC — Commonly played
Popularity data from EDHREC
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Prices by printing
Latest tracked estimates. Updated daily.
| Set | No. | Rarity | Nonfoil | Foil |
|---|---|---|---|---|
| Outlaws of Thunder Junction | 203 | Uncommon | $0.20 | $0.35 |
Price intelligence
Outlaws of Thunder Junction #203 — every source we track. The spread between retailers is where the deals live.
All sources
| Source | foil | nonfoil | As of |
|---|---|---|---|
| Scryfall estimate | $0.35 | $0.20 | 2026-07-28 |
Price trend · 90 days
nonfoilfoil
$0.19 – $0.36 · Scryfall estimate
Collectors with this card
Public collections holding Ertha Jo, Frontier Mentor. Sellers first — click through to their page to see it and message them.
Similar cards on RareWell
Frequently asked
How much is Ertha Jo, Frontier Mentor worth?
Ertha Jo, Frontier Mentor is currently worth about $0.20 for its most affordable printing, based on live market estimates tracked daily on RareWell. Copies range from $0.20 to $0.35 across printings and finishes.
Which sets was Ertha Jo, Frontier Mentor printed in?
Ertha Jo, Frontier Mentor has been printed in 1 set, including Outlaws of Thunder Junction.
Can I buy Ertha Jo, Frontier Mentor on RareWell?
No copies of Ertha Jo, Frontier Mentor are listed right now, but collectors list cards daily — and if you own one, you can list it for sale or trade in minutes, free.
Is Ertha Jo, Frontier Mentor legal in Commander?
Yes — Ertha Jo, Frontier Mentor is legal in Commander (EDH).
Is Ertha Jo, Frontier Mentor legal in Modern?
Yes — Ertha Jo, Frontier Mentor is legal in Modern.
Is Ertha Jo, Frontier Mentor on the Reserved List?
No — Ertha Jo, Frontier Mentor is not on the Reserved List.
Printed in: Outlaws of Thunder Junction
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