Underdome
~$0.13 TCGplayer
Colorless. Land
Unsanctioned #86 · Illustrated by Matt Gaser
Unsanctioned #86 · Illustrated by Matt GaserWhat is Underdome worth?
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TCGplayer market prices in USD, updated October 14, 2026. Each price is for one printing and one finish.
Oracle text
: Add 
.
: Add one mana of any color. Spend this mana only to pay Un-costs.
In that battleground of a ring, the rules aren't nearly so black and white.
Format legality
The only printing of Underdome
| Printing | Rarity | Non-foil | Cardmarket (EUR) | My collection |
|---|---|---|---|---|
 Unsanctioned und #86· 2020common· Cardmarket €0.08 | common | $0.13 | €0.08 |
Prices are TCGplayer market prices in USD for each printing and finish, via Scryfall. They are a guide, not an appraisal.
Where to buy Underdome
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Card details
- First printed
- 2020
- Printings
- 1
- Mana value
- 0
- Artist
- Matt Gaser
Rulings (1)
2020-02-29
The mana produced by Underdome’s last ability can be spent to pay any cost imposed by a silver-bordered card. This includes casting a silver-bordered spell, activating the ability of a silver-bordered card, or paying for abilities like the one Infernal Spawn of Infernal Spawn of Evil has.
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