Caves of Koilos
{T}: Add {C}.
{T}: Add {W} or {B}. This land deals 1 damage to you.

Caves of Koilos is a black-white card, legal in Premodern, shown in its old-frame Apocalypse printing.
Price and printings: Cardmarket (€14.15) · TCGplayer ($15.84) · Scryfall
Tracked daily since 28 July 2026: on Cardmarket between €11.68 and €14.51 in that time.
How often Caves of Koilos is played
Caves of Koilos is maindecked in 10 of 131 tournament decks in this archive (8%), averaging 3.0 copies; used by 3 of 33 tracked archetypes.
Counting only the 30 decks that can cast black-white cards, 10 of them play it (33%).
See how it compares on the Premodern staples list.
Premodern archetypes that play Caves of Koilos
- Deadguy Ale (4x)
- Dromar Control (4x)
- BW Control (4x)
Tournament decks with Caves of Koilos
- P-Deadguy Ale: 2nd Place at Online Monthly (4× mainboard)
- Deadguy Ale: 2nd Place at Sword Luderia (4× mainboard)
- Great Combo: 1st Place at Beijing Holiday #4 (1× mainboard)
- UWB Control: 5th Place at Premodern MTGO Challenge (4× mainboard)
- Junk Nightmare: 1st Place at Premodern Monthly (3× mainboard)
- The Solution: 1st Place at Polish Premodern Nationals (2× mainboard)
- Deadguy Angels: 1st Place at Lega Premodern La Contea (4× mainboard)
- Dromar Control: 1st Place at Monthly Premodern Beagá (2× mainboard)
- Dromar Solution: 3rd Place at Side Event Final Pudraiser (2× mainboard)
- BW Control: 5th Place at LWPP Maio/2026 Top8 (4× mainboard)
Spicy brews with Caves of Koilos
- Great Combo (1×)
- Battle of Wits (2×)