But you can also use artifact lands, although these are more limited in quantity
If you win one or more flips, Fiery Gambit deals 3 damage to target Creature
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
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
You dont have to do anything to get Heartwood Storyteller going, your opponents just have to cast noncreature spells to let everyone else draw cards