These are desirable heroes, hope they mostly leave them alone they sound well balanced now. The dependency on number of tiles on board (Frigg) is clever. Most people seem to be thinking of how to use it offensively but it could be a real wildcard on defense- forcing opponents to make bad moves that clear tiles in order to reduce damage or possibly doing major damage if they have a board that isn’t moving well or is moving really fast and uncontrollably. So frigg is cool.
Kvasir is one of my favorite 3*’s… actually have used him against telluria+freya teams and it’s a big help preventing those minions from sticking. But he’s way outmatched and usually dies early. and now Salmon Loki is his fish-slapping big brother! He’s my current favorite of the three here and cool that he got water DoT so can pair up with Clarissa well.