Sort of useful
It’s nice to be able to check the potential DMG from the artifacts I have/could have, but there are limitations. The app does NOT contain all characters and artifacts, not even all 5 star characters, which is annoying. So you have to create “custom” characters and artifacts, which are inaccurate considering they don’t show the 2 and 4 piece buffs. Same goes for the weapons. It’s pretty difficult to “make” a weapon that isn’t in the list. The app has potential, it just needs improvements to be more useful.