![Caves of Koilos [Duskmourn: House of Horror Commander]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/d61e427e-cc2a-5966-bd2e-d81a9bb77fc4.png?v=1771006108)
Caves of Koilos [Duskmourn: House of Horror Commander]
| Set: | Duskmourn: House of Horror Commander |
| Type: | Land |
| Rarity: | Rare |
| Colors: | BW |
{T}: Add {C}.
{T}: Add {W} or {B}. Caves of Koilos deals 1 damage to you.
{T}: Add {W} or {B}. Caves of Koilos deals 1 damage to you.
After years of silence, the caves once again echo with the grisly sounds of Phyrexians preparing for war.