Joint Operation is Zuo Le, Nymph, Typhon, Ines (CN was Saileach, Ines, Zuo Le, Kal'tsit). 5*s are Cantabile, Lucilla, Mulberry, Firewhistle, Bobbing, and Sand Reckoner

Aug 15th Standard Banner is Ebenholz (shop) and Flametail, with Hibiscus2 (shop), Proviso, and Figurino

Aug 29th Standard Banner is NOT loaded

Aug 12th Kernel is Kal'tsit (shop) and Surtr, with Waai Fu (shop), Nightmare, Meteorite

Aug 26th Kernel is Bagpipe (shop) and Skadi, with Tsukinogi (shop), Pramanix, Kirara

Since the second standard banner isn't preloaded, this implies Necrass should be on the 28th (plus or minus a day).