Factor in her synergy with other Treefolk, like Treebeard, Gracious Host, and you have a simple but effective Treefolk commander that can slowly nudge you toward victory turn after turn.
While you do skip your draw step, you can ensure you never have less than seven cards in your hand with its effect
This doesn't even take into account the new Epic Rarity that adds another layer of collectability
Sorceries such as Peek, Ponder, Preordain, Portent, and Serum Visions are less useful as they can't be used as combat tricks, but still good for providing prowess creatures with a boost before combat
How you play with/against summons varies immensely on a per game basis
The best part of Akromas Will is that you can pick both options if you control your commander, letting you turn each creature you control into a massive killing machine if you can keep your commander around when you cast it