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Caves of Koilos
SOC · Secrets of Strixhaven Commander #365 · Rare · released 2026-04-24
Land
{T}: Add {C}.
{T}: Add {W} or {B}. This land deals 1 damage to you.
After years of silence, the caves once again echo with the grisly sounds of Phyrexians preparing for war.
Caves of Koilos is a rare land from Secrets of Strixhaven Commander (2026). It has been printed 22 times across 19 sets, from 2001 to 2026. Recent market prices range from $0.31 to $123.66 depending on printing and finish. It is legal in Pioneer, Modern, Legacy, Vintage, Commander, Oathbreaker, Historic, Brawl and Penny Dreadful.
USD$0.79
Format legality
Where you can play Caves of Koilos in sanctioned and popular formats.
StandardNot legal
PioneerLegal
ModernLegal
LegacyLegal
VintageLegal
CommanderLegal
PauperNot legal
OathbreakerLegal
HistoricLegal
BrawlLegal
Penny DreadfulLegal
All printings (22)
Prices range from $0.31 to $123.66 across finishes. Cheapest printing: Reality Fracture Commander at $0.31.
| Set | No. | Rarity | Price | Foil |
|---|---|---|---|---|
| Apocalypse | 140 | Rare | $16.00 | $123.66 |
| Ninth Edition | 320★ | Rare | — | $14.15 |
| Ninth Edition | 320 | Rare | $2.64 | — |
| Tenth Edition | 350 | Rare | $1.64 | $33.29 |
| Modern Event Deck 2014 | 14 | Rare | $0.77 | — |
| Magic 2015 | 241 | Rare | $0.83 | $1.87 |
| Magic Origins | 245 | Rare | $0.85 | $2.21 |
| Commander 2016 | 285 | Rare | $0.84 | — |
| Commander 2020 | 262 | Rare | $0.92 | — |
| Commander 2021 | 283 | Rare | $0.87 | — |
| Dominaria United Promos | 244s | Rare | — | $2.48 |
| Dominaria United Promos | 244p | Rare | $1.20 | $1.35 |
| Dominaria United | 378 | Rare | $2.99 | $7.06 |
| Dominaria United | 244 | Rare | $0.85 | $1.39 |
| Magic Online Promos | 103482 | Rare | — | — |
| Outlaws of Thunder Junction Commander | 277 | Rare | $0.89 | — |
| Modern Horizons 3 Commander | 328 | Rare | $0.82 | — |
| Duskmourn: House of Horror Commander | 268 | Rare | $0.84 | — |
| Aetherdrift Commander | 148 | Rare | $0.69 | — |
| Tarkir: Dragonstorm Commander | 348 | Rare | $0.86 | — |
| Secrets of Strixhaven Commander This page | 365 | Rare | $0.82 | — |
| Reality Fracture Commander | 66 | Rare | $0.31 | — |
More from Secrets of Strixhaven Commander
Rulings
Official rulings from Wizards of the Coast (2).
- 2015-06-22The damage dealt to you is part of the second mana ability. It doesn't use the stack and can't be responded to.
- 2015-06-22Like most lands, each land in this cycle is colorless. The damage dealt to you is dealt by a colorless source.
Frequently asked questions
Is Caves of Koilos legal in Commander?
Yes — Caves of Koilos is legal in Commander (EDH).
What formats is Caves of Koilos legal in?
Caves of Koilos is legal in Pioneer, Modern, Legacy, Vintage, Commander, Oathbreaker, Historic, Brawl and Penny Dreadful.
How many times has Caves of Koilos been printed?
Caves of Koilos has been printed 22 times across 19 sets, from 2001 to 2026.
What is the cheapest printing of Caves of Koilos?
The cheapest printing is Reality Fracture Commander (#66) at about $0.31.
Who illustrated Caves of Koilos?
This printing of Caves of Koilos was illustrated by Julian Kok Joon Wen.