The Sword of Ama no Murakumo
In the Netherworld, Godou meets the god behind the current situation and finds out several interesting things. Meanwhile, Erica is struggling to endure the Netherworld's environment while fighting for her life. Ena of the Seishuuin family loses control of her Possession ability causing her sword, Ama no Murakumo, to fully possess and control her. Godou interrupts, but the Netherworld is still killing Erica. Her only chance may lie in the last Authority Godou has yet to master, that of the Youth. Back home, Shizuka is planning dire things for Godou after listening to (and misunderstanding) things Athena said about her relationship with Godou. Liliana and Yuri are interrupted in their rescue plans by the same scythe-wielding snake goddess that consumed Perseus.
Aired 21/09/2012EP 12 - The Sword of Ama no Murakumo

Campione!
Some people suddenly find religion, but for 16-year-old Kusanagi GoDo, it's that REALLY old time religion that's found him! As the result of defeating the God of War in mortal combat, GoDo's stuck with the unwanted position of Campione!, or God Slayer, whose duty is to fight Herectical Gods whenever they try to muscle in on the local turf. Not only is this likely to make GoDo roadkill on the Highway to Heaven, it's also a job that comes with a lot of other problems. Like how to deal with the fact that his "enhanced status" is attracting a bevy of overly-worshippy female followers. After all, they're just there to aid him in his demi-godly duties, right? So why is it that their leader, the demonically manipulative sword-mistress Erica Brandelli, seems to have such a devilish interest in encouraging some VERY unorthodox activities?
(Source: Sentai Filmworks)