So devs, how about making MiBs and Treasure Chests a little more useful. Currently they require quite a lot of effort (compared to many other things in the game, including farming arties some places) and give absolutely horrid rewards for the most part. I mean at best you could get lucky to get a marty through a level 6 map. I would suggest adding some artifact loot to them (somewhat rare) and up the content (more gems, higher intensity items, more gold), perhaps add imbuing ingredients and relic fragments as MiB loot sometimes. Also perhaps add a few new artifacts that only can be gained through MiBs or Treasure Chest.