Proliferate weenie

still a work in progress, please give constructive advice. basically, the first couple of turns you play some allies and get them pumped either by other allies or by thrummingbird. then, maybe after an everflowing chalice, play an ajaani. if you already have a thrummingbird, they basically kill the thrummingbird or ajaani or loose very quickly. if you dont have a thrummingbird, ajaanis -1 still will keep you in the game until you get a contagion engine. at that point, you are buffing you guys by 3 every turn and giving all of their stuff 2 -1 -1 counters. planeswalkers work very well with proliferate because of the loyalty counters. elspeth makes guys for ajaani to buff and has a decent ult if you have a bunch of proliferation going on(dont think of it that way). venser gives your allies counters by bouncing other allies, or resets planeswalkers. his -1 can easily win games against elves or other decks that swarm. again, his ult is amazing if you can proliferate enough to get to it. sword of feast and famine makes it easier to continuously activate contagion engine and is necessary for keeping valkut in check with the discard. unifed will. stops. f***ing. day of judgement. no more needs to be said. tech edge is again necessary because valkut exists. the sideboard focuses on the caw-go, kuldotha, and boros matchups. kor firewalker is great against kuldotha red (replaces unified wills or umara raptors) and choking fumes is simply amazing against both kuldotha and boros (again replacing unified wills and or umara raptors). the extra unified will goes in against control and elves to counter day of judgement, other counter spells, and genesis wave. relic-warder and divine offering are against caw-go, where the swords are infinitely more important than the hawks. again, this deck is complete by no means. i am aware that umara raptor is not a good card, but i couldnt think of anything better to fit the slot. yes i considered levelers, but i decided that freeblade was more consistant than student of warfare, and all of the other levelers are either off color or ****ty.