Flurokat

This deck abuses coin-gaining and Shaman of Eternity.

Fluorescent Fall can be used to bounce your incredibly powerful ETB effects like Kat Five and Sanyang, Unerring; netting you extra coins on subsequent turns while also negating powerful plays from your opponents. Kat and Sanyang also are not appetizing attack targets; so this line forces your opponents to try to deal with fighters they otherwise might ignore.

Shaman of Eternity is quite busted in this deck, it can be protected with a Bobby Brushbacks that not only blocks for it, but draws a card if it intercepts lethal damage. A common line is to play Bobby, play Shaman, and on their turn, block their attack with Bobby or even RATS! to draw 3 cards while buffing your team.

At a certain point, the deck is capable of going infinite - Lacey, Bonesaw Healer (another great Fluoro target, by the way), can draw massive amounts of cards with Shaman, and you can eventually empty your deck, using Roll Call to 'guaranteed' draw copies of Kat, Lacey, and the just-cast Roll Call. Infinite coins, infinite attack, infinite health.*

Stay Hydrated is fantastic; it makes Shaman extremely tricky to peg down with removal, and Shaman surviving one turn can be a brutal line for your opponent.

Lots of 1-ofs to ensure wide boards where Kat and Lacey can benefit.

Blades chosen for the boss for her ability to dig for more coin-fetchers and Shamans.

*Technically not deterministic; you can get infinite coins and infinite attack, but you don't know if you'll ever roll a health roll again...