I'm almost there. 98% completion. Only that plant thing, Green Prince + bro, and Lost Lace left to fight. The only things I looked up were how to recruit Garamond (Shakra replaces him) and Second Sentinel (you can't) to High Halls gauntlet, how to open the shortcut between Styx's room and Greymoor, where to find specific enemies I missed (like Elder Pilgrim outside Chapel of the Wanderer), where all the Memory Lockets were (I missed the ones in Memorium, Underworks, Halfway Home, and Bellhart), and where the last blue item I missed was (it was Quick Sling in Bilewater).