If youre building an Amber deck, Rapunzel, Gifted with Healing pairs nicely with the action card Healing Glow - which allows you to remove two damage from a character for the price of a single ink - helping to support your other characters
Better still are repeated effects, like Painful Quandary and Oppression, since most Commander decks these days will quickly rebuild their hand after a discard spell or two
Rip Apart Rip Apart is incredibly versatile removal
Given that Witherbloom/Golgari creatures tend to skew on the higher side when it comes to mana cost, you could effectively clear the entire battlefield on just your opponent's side while your creatures remain in place
Decks that can put a lot of creatures on boardtokens or otherwisewill likely see an easy path to victory if they can hit the proper density of creatures to start activating Jazal multiple times per turn
Its a lot more viable than Long Rest, which I think is a little too magical-Christmas-land