Inb4 Ayan is good in this deck. Just haven't gotten to them in my crafting order. This build is nasty though. Never drew the 1 hate cleaver. Had to seriously grind out some games. Basically just keep buffing stuff until your opponent gets bored and starts making mistakes.
PS: Hatecleaver won me 2 games 1 vs Hero and one vs Brimstone, so it's where it should be. Don't have Ayan though.
Only other adjustment I might make on my next run is trading the Lumen Defenders for Steward of the Past due to amount of reanimation decks running around, and we have more than enough life generators.