Before anything, this deck isn't good, but I think it's p fun, so I decided to share.
The goal here is obviously to mill ourself for a maximum of power cards with
Spitefeeder and
Sporefolk in order to kill with two-three
Stonescar Excavator activations.
Since we have so much power in the deck, we usually want to redraw, as we then have between 3-5 non-power cards, which maximize our chance to have an excavator or an
Ixtun Merchant as well as some mill cards.
There is not much more to had besides that it's not always best to use the excavator as much as possible. Sometimes, it's better to take one or two turns to set up a more effective activation.
You should also be careful to keep some powers in your hand, as you need to discard one to activate the excavator.