I've made Gold 1 so far with it. Loads of fun, not meant to be taken too seriously.
The market is there in case you get market access somehow.
The sigils are there in case
Poacher's Menagerie pulls a "Draw a sigil" from a 1 or 2 cost unit. Happens often enough to carry a few sigils.
Uploading due to one of the posts on Reddit saying "Upload your decks!!"
Feel free to suggest any changes that would make it more consistent or more fun! :)