There's also a scene where someone kills a reindeer(?) with their bare hands and then eats it's heart. Not super gory but pretty unneccerary, edgy stuff.
In season 2 there is a snake-like creature. It's Jormungandr, or Midgardsormr, a giant snake from norse mythology. It will probably be important in season 3
Consent is unclear
The first occurrence, a teacher has sex with two of her student.
The second one is following a "Soon I'll have to start asking my own wife for permission when I want to take her".
The third one occurs after drinking too much alcohol
A character's hand is trapped between a door and it has to be amputated. The amputation isn't shown on screen but you can hear the character screaming in pain
There's a small one in season 1 episode 3. When they're armwrestling, Magne sees Ran's true form, you can see it coming because he notices her hand changing first.