[Discussion] Now that the league is dying and D4 hype is also going away, what activities do you know you can do in the game?

What I'm doing is Marveil speedruns. My record with my leaguestarter ranger is 28 minutes. Yeah, I'm quite bad. It's a nice activity, that you can do for half an hour and it will contribute to your next leaguestart.

What ideas do you have?