Is there a way to heal Daredevil or give him back Six tokens?

Is there a character that ignores the roll and could get around the "Can't be rerolled"

Heal him by healing him, not much to say there. There's no way to give him tokens though. And "can't be rerolled" means "there's literally no way to reroll this dice"

Die replacement is not rerolling. There are two general purpose die replacers. Mr. Mxyzptlk specifies that it can only replace dice that 'can be rerolled', however, Trelane does not have this restriction, so he should be able to help protect Daredevil here.

Thanks for help with the dice roll, I didn't think I could do anything to give him a Six token