Crown of Silvercfrest's Faith's Mementotraxian

This deck is almost certainly bad, but is amusing at least.
The idea is to play Silvercrest Purifier and cast a decimated Reap or dropping Memento Mori on the following turn and gaining a ton of life (I mean winning). Bubble Shield is an allstar so far and this plays more like a control deck with a combo finisher. You can also get Crown out and some abilities on Silvercrest, and hope for evasion or charge, or both! Market choices turn the deck back towards a traditional Crown Roach deck, I was using Wasteland Broker in tandem with Auralian Merchant, and I might go back to that but for now. So far this deck is very weak against Even Shadow, but the meta in general is so fast it's hard to have fun IMO.
All suggestions welcome if you feel inclined to test it out.