NAGONS - yes, it's a thing.

This build relies on casting tavern spells in combat through the use of Ruthless Queensguard and Ring Bearer to scale your board permanently thanks to Persistent Poet

Adding a Fire-forged Evoker can provide some extra scaling - although you probably won't need it, and can use this as a flex or scam slot, or to add something like Twilight Broodmother for extra Shiny Ring procs.

It helps to have some spell scaling in the form of Felfire Conjurer, or alternatively, Tranquil Meditative.