The problem with Cruella is that there are similarly-costed cards with the same ability that dont need you to jump through the hoops of getting her banished
DIHADA, BINDER OF WILLS OR SHANID, SLEEPERS SCOURGE Dihada, Binder of Wills is a great option for you if you have a bunch of legends, no real Commander that excites you, and the urge to play around in the graveyard
If these cards truly are invalidated, figuring out exactly why can leave us ahead of the game either at rotation or after bans
Dihada, Binder of Wills As the only planeswalker that cares about legendary cards and can be your commander, Dihada, Binder of Wills stands out in a big way
But the more interesting ability here is making all your creatures all creature types
She provides both the go-wide token strategy and the go-tall commander damage threat all in one efficient three-mana package