If you manage to really ramp out you can get a lot of value from your excessive mana regardless of whether youre playing some generic big creature strategy or a go-wide tokens deck
Brightglass Gearhulk Ranger of Eos got a massive glow-up in Brightglass Gearhulk, which boasts far better stats and finds considerably more targets
If the only other land you control is a Horizon Canopy or Plains, you should name Human in order to help you cast Mantis Rider and Kitesail Freebooter
Because of that, it often plays better as a support piece than as your commander, especially in lists that already have a stronger lead plan
Condemn is another one of those cards that are very mana efficient, that have kind of lost focus in the Modern metagame with such a large card pool
Nissa is much better suited for a mono-green deck, especially for it's ultimate ability