Magmatic Sinkhole
~$0.16 low · ~$0.32 high
Red. Instant
Modern Horizons #135 · Illustrated by Mark Behm
Modern Horizons #135 · Illustrated by Mark BehmWhat is Magmatic Sinkhole 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
Delve (Each card you exile from your graveyard while casting this spell pays for 
.)
Magmatic Sinkhole deals 5 damage to target creature or planeswalker.
Opening like the maw of a hellion, the earth swallowed the traveler whole.
Format legality
All 2 printings of Magmatic Sinkhole
| Printing | Rarity | Non-foil | Foil | Etched foil | Cardmarket (EUR) | My collection |
|---|---|---|---|---|---|---|
 Modern Horizons 1 Timeshifts h1r #17· 2021Retro Frameuncommon· Cardmarket €0.46 foil | uncommon | No non-foil printing | $0.27 | $0.29 | €0.46 foil | |
 Modern Horizons mh1 #135· 2019common· Cardmarket €0.09 · €0.85 foil | common | $0.16 | $0.32 | No etched foil printing | €0.09€0.85 foil |
Prices are TCGplayer market prices in USD for each printing and finish, via Scryfall. They are a guide, not an appraisal.
Where to buy Magmatic Sinkhole
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Card details
- First printed
- 2019
- Printings
- 2
- Mana value
- 6
- EDHREC rank
- #21,593 on EDHREC (Commander popularity)
- Keywords
- Delve
- Artist
- Mark Behm
Rulings (3)
2021-03-19
Delve doesn’t change a spell’s mana cost or mana value. For example, Treasure Cruise’s mana value is 8 even if you exiled three cards to cast it.
2021-03-19
You can exile cards to pay only for generic mana, and you can’t exile more cards than the generic mana requirement of a spell with delve. For example, you can’t exile more than seven cards from your graveyard to cast Treasure Cruise unless an effect has increased its cost.
2021-03-19
Because delve isn’t an alternative cost, it can be used in conjunction with alternative costs, such as flashback. It can also be used to pay for additional costs that include generic mana.
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