Advice is needed and appreciated.
Market Cards
I run flame stoker in the market as a finisher and since it also generates a token for kalis and combos with rat cage
Factory quota is to combat lifesteal and life gain decks although i am not sure if this deck needs it.
Bore is in market for now but could possibly be in main deck if avigraff is everywhere
Possible cards in the deck
rally-an alternate finisher?
scavenge- a spell that generates more tokens
spark hatcher- more grenadins
marionette cross- although this card is kind of a non-bo with combustion and devour if you have multiple
cauldron cookbook- not sure if you need the card draw or not since im running dark wisp and devour and quarry, possible market card
charchain flail- i know this card is nerfed and isnt as good as before but this card could still be a potential power sink and a answer to some big units
The rat cage idea is great and something new. It likes like you need more relics to make it really work -- instead it looks like traditional Kalis with rats as a side thought. Do you find that it's enough, though?
I've found that kalis decks almost never have fliers and are weak to them, but because you rely on lots of tokens slug can be a good card. Kinda of meme-y, but fun.
Lastly, maybe consider gear-cruncher in the market.