moonbeee Deckling

Why Doubling Season?

I think 2-3 duskwatch recruiters would be good, with the combo it essentially lets you take out play every creature you have in your deck. I would take out some Harmonize or Weird Harvest/Enshrined to make room. A hand with multiples of the cards I listed will not be ideal, so not having them as a 4 of will help diversify the deck. You can also run Den Protector as a budget Eternal Witness instead of Grapple, it costs a little more but gives you board presence.

Walking Ballista is great way to finish the game the moment we have the combo but it is 11$. I would suggest some Duskwatch Recruiter  ^Flip though.

Sideboard is always a little meta dependent. I live in a rather aggressive meta with some homebrew combo/fair decks and Blessed Alliance is a need for me. I've considered going up to 3! What is going on with your unified wills? I switched from negate to unified will and was very happy, I was able to counter so much more and always had more creatures. Are you in a abzan/jund heavy meta?

I have been playing a lot of the the Vizier Combo deck lately and don't understand your reflector mage in sideboard. In the best scenario you buy yourself 2 turns if you bounce a turn two Devoted Druid, which in my experience may not be enough time for knightfall. Meddling mage will shut their combo's off though, and the deck doesn't run a tonnes of removal.