How I knew this would come after our 3 min talk xD
maybe you should also ask for ele/dim/phys res debuff? this would be too op in teamfights. it would mean swashes can hide every some secs, heal themselves and cast op debuffs. just think about the balance. even now swashes(when properly built) are an op class that cant be stunned,slowed, hard to debuff their sb or hit with normal hits. I undertand you want your class to be more and more op but this would be just too much.