Best I could come up with directly from the command zone was Sin, Spira’s Punishment. Then pump the deck full of self mill, all the Jaces and empower Jace cards. At that point it’s just a proliferate deck with extra steps though.
The initial idea of making use of the Jace token we get from empower Jace N not being legendary could be very silly with Brudiclad if we can get some Loyalty counters onto them ahead of time (but what token ISN’T silly with Brudiclad).
Could be interesting in a Verazol deck (context), but it wouldn’t be very good with this Jace since it’s pretty weak anyway.
Nonlegendary Jace token copies could maybe be a fun deck to try, but it wouldn’t be very competitive at all, yeah.
Best I could come up with directly from the command zone was Sin, Spira’s Punishment. Then pump the deck full of self mill, all the Jaces and empower Jace cards. At that point it’s just a proliferate deck with extra steps though.
The initial idea of making use of the Jace token we get from empower Jace N not being legendary could be very silly with Brudiclad if we can get some Loyalty counters onto them ahead of time (but what token ISN’T silly with Brudiclad).