World Spirits and Storms

A favored one of the world spirit has died in the real world and the spirit has a task for her: use her knowledge of the future and her own discretion and best judgement to tip the scales of the war. She will have full knowledge of the plot, but unlike many other reincarnated self-inserts, her only interest is to those she calls her own. Enter: Isa.

AU - starts off with canon but Isa will make changes as she (I) sees fit. All original plots and characters belong to their creators. Fair warning, a lot of this story does not have anything to do with the main plot for a long time. Isa will be doing her own thing, not joining in on majority of the Gaang's adventures.