12 cards where the name includes “thassa”

Bident of Thassa (The Lost Caverns of Ixalan Commander #146)
Kenessos, Priest of Thassa (Jumpstart 2022 #13)
Ordeal of Thassa (Theros #58)
Thassa, Deep-Dwelling (Theros Beyond Death #71)
Thassa, God of the Sea (The Lost Caverns of Ixalan Commander #176)
Thassa's Bounty (Theros #67)
Thassa's Devourer (Journey into Nyx #53)
Thassa's Emissary (Theros #68)
Thassa's Intervention (Theros Beyond Death #72)
Thassa's Ire (Journey into Nyx #54)
Thassa's Oracle (Theros Beyond Death #73)
Thassa's Rebuff (Born of the Gods #54)

The message was clear to Sorin—time to search for something else.