5 cards where the name includes “transmogrant”

Ashnod's Transmogrant (Masters Edition #152)
Razorlash Transmogrant (The Brothers' War #122)
Retrofitted Transmogrant (Modern Horizons 3 #106)
Transmogrant Altar (The Brothers' War #124)
Transmogrant's Crown (The Brothers' War #125)

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