Merchant-Less Gauntlet

This deck started out as a whimsical challenge to myself if I could build a decent gauntlet deck without merchants.
This deck has succeeded far more then I ever thought it would.
Strategy is to kill AI units until Rost can be played, followed by korovyat palace
Mana problems were the biggest issue,
So alchemists were swapped for to eilyn's favor and 1 vara's shadow.
Black-sky harbinger gives flying defense, deals with enemy aegis and is life gain.
Enjoy!
Feedback always welcomed