The black tutorsDemonic Tutor, Vampiric Tutor, and Liliana Vessare the most flexible, while Mystical Tutor and Enlightened Tutor require that your unfair target be a specific type of card
Gannon dwarfs the competition by offering Azorious recursion at no extra cost no mana, or cards to discard, just the mana to cast the spell
That is definitely the mode youre going to choose most frequently, but sometimes destroying your own thing is more beneficial
The best way to improve this mana base is by adding more utility lands, as you can sometimes find yourself with lots of mana and nothing to do with it
As far as asymmetrical hatebears go, this is one of the strongest in the Commander format
Red XIII offers a nice Vigilance and Trample boost, which pairs well with any raw stat buff from an Equipment