Caves of Koilos

Public decks that run Caves of Koilos

• Eldrazi Incursion - Modern Horizons 3 Commander, led by Ulalek, Fused Atrocity
• Eternal Might - Aetherdrift Commander, led by Temmet, Naktamun's Will
• Legends' Legacy - Dominaria United, led by Dihada, Binder of Wills
• Mardu Surge - Tarkir: Dragonstorm Commander, led by Zurgo Stormrender
• Miracle Worker - Duskmourn: House of Horror Commander, led by Aminatou, Veil Piercer
• Most Wanted - Outlaws of Thunder Junction Commander, led by Olivia, Opulent Outlaw
• Multiverse Reforged - Reality Fracture, led by Jace, Multiverse Architect
• Odds and Ends - Secret Lair Commander, led by Yennett, Cryptic Sovereign
• Open Hostility - Commander 2016, led by Saskia the Unyielding
• Silverquill Influence - Secrets of Strixhaven, led by Killian, Decisive Mentor
• Silverquill Statement - Commander 2021, led by Breena, the Demagogue
• Symbiotic Swarm - Commander 2020, led by Kathril, Aspect Warper

Commanders that run Caves of Koilos most

Deck counts from EDHREC.

• Edgar Markov: 20,144 decks
• Y'shtola, Night's Blessed: 18,596 decks
• Ulalek, Fused Atrocity: 16,476 decks
• Zurgo Stormrender: 15,777 decks
• Kaalia of the Vast: 15,713 decks
• Betor, Ancestor's Voice: 14,509 decks
• Teysa Karlov: 14,040 decks
• Hashaton, Scarab's Fist: 13,934 decks

Often played with Caves of Koilos

Cards that show up in the same decks on EDHREC.

• Titans' Vanguard
• Wastescape Battlemage
• Karplusan Forest
• Azlask, the Swelling Scourge
• Snapping Voidcraw
• Shivan Reef
• Restless Spire
• Yavimaya Coast
• Void Grafter
• Writhing Chrysalis

Rulings

• 2015-06-22: Like most lands, each land in this cycle is colorless. The damage dealt to you is dealt by a colorless source.
• 2015-06-22: The damage dealt to you is part of the second mana ability. It doesn't use the stack and can't be responded to.