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."
Cavern of Souls
You must choose an existing creature type, such as Human or Warrior. Card types such as artifact can't be chosen.
You must choose an existing creature type, such as Human or Warrior. Card types such as artifact can't be chosen.
This printing is one of 3 catalogued treatments from PRM — the lineup includes Foil and Nonfoil alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.
Card #102375 of *Magic Online Promos*, the promotional run that shipped alongside the November 2022 Magic Online release.
Card type: Land, printed at mythic. Mythic rares historically land in roughly one out of every eight boosters at standard print densities.
Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.
EDHrec ranks this card #112 in Commander, putting it in the popular-include tier of the format's playable pool.
Illustrated by Drew Tucker. Rarix catalogs 258 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Drew Tucker
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.




































