Ruby Medallion 
Artifact
Oracle text (EN)
Artifact
Red spells you cast cost 
less to cast.
Printing details
- Set
- TMP · 305
- Rarity
- Rare
- Language
- ZHT
- Artist
- Sue Ellen Brown
- Released
- 1997-10-14
- Prices
- – · –
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend |
|---|---|
| November 2, 2026 | €15.83 |
| November 1, 2026 | €15.46 |
| October 31, 2026 | €14.74 |
| October 30, 2026 | €14.45 |
| October 29, 2026 | €14.98 |
| October 28, 2026 | €14.89 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low €11.47 trend €15.83 30-day avg €17.04 | low – trend €0.00 30-day avg – |
| CardTrader (ZHT) | No offers | |
| CardTrader (any language) | NM from €17.95 | NM from – |
Cardmarket updated Nov 2, 2026 · CardTrader updated Nov 2, 2026
Buy and look up
Legality
- standard Not legal
- pioneer Not legal
- modern Legal
- legacy Legal
- vintage Legal
- commander Legal
- pauper Not legal
- alchemy Not legal
- brawl Legal
- competitivebrawl Legal
- duel Legal
- future Not legal
- gladiator Legal
- historic Legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Not legal
- predh Legal
- premodern Legal
- standardbrawl Not legal
- timeless Legal
- tlr Legal
Rulings
-
The ability can't reduce the amount of colored mana you pay for a spell. It reduces only the generic mana component of that cost.
-
The ability doesn't change the mana cost or mana value of any spell. It changes only the total cost you pay.
-
The cost reduction can apply to alternative costs such as flashback costs.
-
If there are additional costs to cast a spell, or if the cost to cast a spell is increased by an effect (such as the one created by Thalia, Guardian of Thraben's ability), apply those increases before applying cost reductions.
-
If a spell you cast has
in its mana cost, you choose the value of X before calculating the spell's total cost.