Cavern of Souls

Commanders that run Cavern of Souls most

Deck counts from EDHREC.

• The Ur-Dragon: 24,860 decks
• Edgar Markov: 17,764 decks
• Pantlaza, Sun-Favored: 13,189 decks
• Giada, Font of Hope: 11,300 decks
• Krenko, Mob Boss: 9,970 decks
• The First Sliver: 9,607 decks
• Ulalek, Fused Atrocity: 8,667 decks
• Miirym, Sentinel Wyrm: 8,442 decks

Often played with Cavern of Souls

Cards that show up in the same decks on EDHREC.

• Dwarven Armorer
• Hunting Velociraptor
• Root Sliver
• Heart Sliver
• Basal Sliver
• Spark Mage
• Enslaved Dwarf
• Synapse Sliver
• Liberated Dwarf
• Horned Sliver

Rulings

• 2018-12-07: You must choose an existing creature type, such as Human or Warrior. Card types such as artifact can't be chosen.
• 2018-12-07: The spell can't be countered if the mana produced by Cavern of Souls is spent to cover any cost of the spell, even an additional cost such as a kicker cost. This is true even if you use the mana to pay an additional cost while casting a spell "without paying its mana cost."
• 2023-11-10: The spell can't be countered if the mana produced by Cavern of Souls is spent to cover any cost of the spell, even an additional cost such as a kicker cost. This is true even if you use the mana to pay an additional cost while casting a spell "without paying its mana cost."
• 2023-11-10: You must choose an existing creature type, such as Human or Warrior. Card types such as artifact can't be chosen.