Princess Connect RE:DIVE – Tideborne Tower Extreme Dungeon

A visitor here commented that I should try the Tideborne Tower Extreme Dungeon for the mats and rewards even if I don’t finish the boss, that I’d get enough to make it worthwhile so sure, let’s give it a try. I’d love to finish this one, but it’s going to take some time and some strategy too. Any more recommendations? How far along are you in Priconne the game? Princess Connect RE:DIVE is a blast and I’m excited for the next sets of unlocks. Oh, and of course Summer Kyaru!