4 cards where the text includes “restart”

Do-Over (Mystery Booster Playtest Cards 2021 #20)
Goblin Firestarter (Masters Edition IV #120)
Karn Liberated (Double Masters #1)
Telepathic Transmission // Telepathic Transmission (cont'd) (Dominaria United Minigames #3)
Telepathic Transmission // Telepathic Transmission (cont'd) (Dominaria United Minigames #3)

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