The ShiftstonedEternal Power Calculator is a deck-building tool that visualizes your odds of drawing enough Influence and Power based specifically on the cards found in your deck.
i know you need different name relics for bazaar but tome of horrors seems unnecessary honestly. Ive been testing waystone gate instead of lethrai courtier and its been great so far. blightmoth seems unnecessary as well and if you wanted to play a 2 drop shadow might as well just play two face. pause also feels not good. i get that it lets you play your own relic again for rat triggers but still feels circumstantial. more solid removal like annihilate makes more sense to me.
Tome of horrors works great when there's a bit of a board stall. You have a big buffed board, but opponent has lots of blockers. You fetch tome of horrors, and instead of killing them, you mill them to death in 1-2 hits, blockers or not.
Toolbox rats... I like it! Makes sense with Display of Knowledge and Calibrate. But why the single Cryptic Master? Is it for the interaction with Makkar's Quiver? Or is it worth it to have one in part because you potentially see so many cards with Pitfall Trap? And is Jotun Hurler in the market to pop Aegis? Thanks so much! Been keeping up with your rat decks for a while now.
Basic idea is go wide with rats then buff them all with Bazaar Stampede - there are other ways to win though (like Wurm Bait, Obelisk, Tomb of Horrors)