The aristocrat strategy is based on the ability to sacrifice creatures, so any creatures that can sacrifice themselves are often more important than any other creatures in your strategy (aside from Blood Artist type effects, but green doesnt have that)
Since its card pool is so much larger than Standards, you might be worried that the format is too fast, with the player attacking first winning every time, or the first player setting up a deadly lock
She's also a 6/5 that attacks when your devotion is high enough
The job class equipment does add a creature type when equipped, which is a nice nod
However, its easy to see that the mono-colored Commander decks arent getting a huge amount of love, at least when it comes to the beasts that can lead them
Aside from the blue instant, the new mechanic is unique to spider creatures, as the name already suggests