Since Aesi relies on lands for mana acceleration, you don't deploy many non-land permanents, allowing you to minimize the damage from the bounce effect
These let players to get into a Commander game with minimal preparation and with decks inspired by FINAL FANTASY VI, FINAL FANTASY VII, FINAL FANTASY X, and FINAL FANTASY XIV so they can experience a familiar journey in an all-new way
Most of those decks need a lot of blue pips and while the double white on the threshold ability might be a lot its worth a look with all the dual lands out there
Graveyard strategies come in many forms
If you tap your Powerstones and then move to a later phase in your turn, Omnath, Locus of All can turn the mana you'd otherwise only be able to spend on artifacts into black mana
It might not be the best card to topdeck while early in the game, but in the mid to late game, when you have a bunch of cards you dont mind exiling from your graveyard, its a cheap way to dig through your deck for just the card you need