10 cards where the name is exactly “thoughtcast”

Thoughtcast (March of the Machine Commander #242)
Thoughtcast (Neon Dynasty Commander #99)
Thoughtcast (Modern Masters 2015 #64)
Thoughtcast (Duel Decks: Elspeth vs. Tezzeret #71)
Thoughtcast (Mirrodin #54)
Thoughtcast (Foundations Jumpstart #374)
Thoughtcast (The Brothers' War Commander #99)
Thoughtcast (The List #MM2-64)
Thoughtcast (World Championship Decks 2004 #ap54)
Thoughtcast (World Championship Decks 2004 #mb54)

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