So with everything going on this month I haven’t had the time in game to really look at incursions but they reset in 4 days. I drew up this little chart for myself (I’m in Tier 2) which shows the sheer quantity of rewards you could get if you just run it a few times in sector 6 and 7 over the next few days

The first run of sector 6 is shown to have less rewards but that was just bc I’ve done the first 4 rooms otherwise they would be identical. The totals for the rewards that I did at first factored in my current resources and so I cut them to avoid confusion but basically a few hours of fun with a friend would equate to 1.7 mil gold, just over 27k Artifacts and around 15k 5* shards. With Apocalypse coming to the basics this month I would try and get all the 5* shards you can!
I’m not saying incursions are the best gamemode or that you HAVE to do them (but really they are a great mode and you really should). Just reminding people to not ignore it and it’s pretty much now or never for some great rewards.
Edit: for more endgame players in Tier 1 the rewards only get better so definitely do try getting a couple done