That's a bummer, brother; I did write an article about why mythic isn't worth it. That said, You can fine-tune your deck a little bit; I would take out revivification, Valewarden Minotaur, and Vanguard Axewoman, add another Canopy Barrage, Nefarious Briar and Guild Enforcer. If you need a Canopy Barrage, I can transfer you one, as I bought a bunch from the star store just need to forge them. Also, I can't entirely agree with your assessment of taking out bladefly for moon-crazed cyclops; I would rather take out the Overgrown Rhinos instead. Bladeflys create wide pressure on the board, and it gives you 6/6 instead of 5/5. I had my doubt about Nefarious Briar, but against death and war decks having that card pays off big time.