Loots cheap to cast, and if we can stuff the deck with other cheap nonland permanents (oh, like that Senseis Divining Top!) we can effectively dig through our library for a spell to cast each turn and hopefully re-ramp ourselves back up to a serviceable amount of mana before our opponents can
Of course, this octopus advisor doesnt need to be the commander
Molten Rebuke does the job, but there are definitely cheaper and more efficient ways of blasting stuff
Great, that can actually be it for today, you dont have to continue, if thats all you had time for
For starters, its one of the few options any color has to stop tutor effects
Scholar of New Horizons bulk A great way to use counters and get lands for them