Vagal tone. Vagal tone is an internal biological process referring to the activity of the vagus nerve (the tenth cranial nerve), which originates in the medulla oblongata of the brainstem.
Skrelp levels at level 48 in Alfa saphire and omega ruby. You can find dragalge by cylage city in Pokemon X and Y. Categories: Answered questions.
So i was on serebi and found that sliggoo evolves into goodra at level 50 in rain! Proof: http://www.serebii.net/pokedex-xy/705.shtml.