I played 50 games in 2 days to test if it counters the Expedition Meta, and it worked. I have won 39 of 50 games and had a solid winrate against all important decks. The playstyle is really straightforward. You want to get to 5 power as fast as possible, optimally with 5 time influence. The card draw, the recursion of
Dawnwalker, the huge threats and the 2 sites in the market are to much for slower decks. The other midrange decks, mostly Time focused, are beaten by
Saber-Tooth Prideleader,
Annihilate and the one
Malediction in the market. Against aggro you mostly want early removal and Ambush cards, especially
Saber-Tooth Prideleader.