So, what I'm doing at the moment is to add Avatars of Aesir as summonable secondary characters. There will be a new section in the character sheet where you can describe how this Avatar has affected your character ever since it 'chose' your character to 'possess' or 'inhabit'. I've made proper sheets for these Avatars in Photoshop. Some of the information is just for me and dealing with combat scenarios, so one needs not to worry much about that. The most interesting part is the lore surrounding the Aesir.

Here are the ones I've completed so far. I've got a couple more to go.

[hider=Quezacotl][img]https://i.imgur.com/gsND4FN.jpg[/img][/hider]
[hider=Shiva][img]https://i.imgur.com/lv2dYqL.jpg[/img][/hider]
[hider=Ifrit][img]https://i.imgur.com/XKiNv5P.jpg[/img][/hider]
[hider=Luna][img]https://i.imgur.com/Mt2ORTc.jpg[/img][/hider]
[hider=Gilgamesh][img]https://i.imgur.com/ZCN2kzE.jpg[/img][/hider]
[hider=Bahamut][img]https://i.imgur.com/laburh7.jpg[/img][/hider]