Cavern of Souls Price

Updated 2026-07-25

Cavern of Souls from the Ultimate Masters Box Toppers series is the oversized premium treatment of one of the most powerful land cards in Modern and Legacy, a card that makes your creatures of a chosen type uncounterable and generates the mana to cast them. Box Toppers from Ultimate Masters were inserted at one-per-box rates with distinctive oversized art, making them a premium collectible tier above standard versions. Price data shows the same appreciation rate over both the seven-day and thirty-day windows, indicating the entire move occurred recently rather than building over the full period. That pattern is characteristic of a specific demand catalyst, possibly a high-profile tournament result or deck publication featuring tribal strategies. Cavern of Souls sits at the top of Modern mana base want lists for creature-heavy strategies, and interest in this Box Topper premium tends to follow competitive play results closely.