I did all the achievements, also the CM mode, and the secret deathless achievement in CM (Dances with Demons). It was a real pleasure to pug it, people were really cool This fractal is awesome. No rng, mechanics are easy to understand. The arena isn't too big. The hp pool is perfectly fine. Maybe the last 20% hp could have been harder like Arkk, it felt like a guaranteed kill after managing the 2 sorrows at 35%.