It often seems like new commanders are over-the-top and provide a lot of instant gratification, but slow-burning value engines also have their own merits
It's worth it for the recursion and then ramping too so it's two for one for very cheap
The face commander is Zimone, Mystery Unraveler, a pretty straightforward Simic card that uses landfall as a way to manipulate face-down creatures
Even if Prismari dies on the spot, you already get some value
A 3/4 with double strike that becomes hexproof whenever it attacks can also close games quickly - expect to see plenty of The Wandering Rescuer if there are enough small White creatures to build around
When it enters the battlefield, you draw four cards and lose four life, but you also get to instantly win the game if you control four or more Demons with different names at the beginning of your upkeep