Thassa, Deep-Dwelling Price

Updated 2026-08-27

Thassa, Deep-Dwelling is a blue Mythic from Theros Beyond Death that exiles and returns a creature each end step, enabling powerful blink triggers on a permanent basis. The Prerelease stamp version carries the date stamp from the sealed event in which it was opened, a collector tier that commands a premium over the standard Mythic printing. The 7-day and 30-day trends are both positive, and the 90-day view shows continued appreciation, consistent with steady collector demand for date-stamped versions of high-demand Commander cards. Thassa sees play in blue blink and flicker strategies where the repeated exile trigger enables combo lines or incremental value at scale. Prerelease stamped copies of Commander-relevant Mythics are event-gated in supply, which provides a structural floor as collectors and players compete for the specific version. The trend here has been consistent rather than speculative and is supported by genuine format demand.