The short micro-dungeons can be entered solo or in groups of up to five people and feature multiple variants, plenty of gear ...

You can do them solo with an NPC companion - Brann Bronzebeard at the start of the expansion - and he will level up and get more powerful along with you. If you have alts, Magni's progression will ...

However, the Nemesis achievement for defeating Zekvir (at all, on any difficulty) will change to the new the new Season 2 ...