20 cards where the set is “dmc” and (the collector number >= 29 and the collector number <= 48)

Ayesha Tanaka, Armorer (Dominaria United Commander #29)
The Ever-Changing 'Dane (Dominaria United Commander #30)
General Marhault Elsdragon (Dominaria United Commander #31)
Hazezon, Shaper of Sand (Dominaria United Commander #32)
Jasmine Boreal of the Seven (Dominaria United Commander #33)
Jedit Ojanen, Mercenary (Dominaria United Commander #34)
The Lady of Otaria (Dominaria United Commander #35)
Ohabi Caleria (Dominaria United Commander #36)
Orca, Siege Demon (Dominaria United Commander #37)
Ramirez DePietro, Pillager (Dominaria United Commander #38)
Ramses, Assassin Lord (Dominaria United Commander #39)
Rasputin, the Oneiromancer (Dominaria United Commander #40)
Rohgahh, Kher Keep Overlord (Dominaria United Commander #41)
Stangg, Echo Warrior (Dominaria United Commander #42)
Sivitri, Dragon Master (Dominaria United Commander #43)
Tetsuo, Imperial Champion (Dominaria United Commander #44)
Tobias, Doomed Conqueror (Dominaria United Commander #45)
Tor Wauki the Younger (Dominaria United Commander #46)
Torsten, Founder of Benalia (Dominaria United Commander #47)
Xira, the Golden Sting (Dominaria United Commander #48)

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