Rachel was on her knees retching. She had never felt this before. Not in her lifetime nor in the full lifetime of the Milana. She wanted to vomit and at the same time she did not. She felt joy swell up in her soul only to instantly wither and become bitter bile at the back of her throat. She saw beauty all around her and as it registered in her mind it became things vile and destructive inciting instant hate to well up inside her.
All the conflicts and changes in emotion were not just skin deep they were also soul and spirit deep. They were affecting her very state of being and shifting her state.
A state shift is nothing to someone as powerful as her but shifting states continually can cause a fundamental imbalance. This imbalance can start in the soul and the spirit and it can move to the foundation of a caster.