This deck started from a classic Shimmerpack list and then evolved into this beauty that I fine tuned so that the deck has nearly no very polarized matchups. Basically every matchup feels very winnable. It is decent against the more agressive stonescar and rakano decks, since this decks runs quite a lot of the big Combrei Package to stop early agression (Healer, Marshall, Siraf, Scribe, Titan, Vanquish). Against the more controlling Harsh Rule decks it has The Big Parliament and Scouting Party that can be protected with Backlash and Stand Together. Crystallize and Shimmerpack are there to break Boardstalls. Ahh yeah and of course it runs Obelisk, because that card is bonkers.
The matchups that feel very good are against Armory and Feln Control. Armory is very tricky to play against, but I have a pretty good winrate against it. E.g. you don't want to put more than 2 units on the Board when you don't have protection against Harsh Rule. Also don't play scribe on 2 on the draw when you have a Marshal, save that for a potential Sword of Icaria.
Feln Control (/nearly all control decks) usually loose when you play Parliament with an Obelisk or Stand Together, since they can't handle 5/5 fliers well (most removal is used to kill Siraf and Titan). Against the very controlling decks it can even be worth to wait until turn 8 or 9 to protect a Scouting Party if you expect a Harsh Rule since that is most likely an instantly winning play.
tl;dr: this deck is good against (Feln) Control and Armory, while being 50/50 against Burn Queen and Rakano Plate!