Hello filipstevanovic44, 

Skytouched is a great cleanser and Healer, I am assuming you are still in the Mid  Game and haven`t finisehd your Arbiter Missions or close to finishing them, so i would focus on her HP and Speed, later down the road you want to give her Resistance, Good sets for her would be Shield as you have her, speed , immortal, Resiliance, and if you wanna try to use her in Arena you want definitly Immunity on her. Your build is fine , just need to push her speed a bit more (ideally over 220). 

I hope I answered your question

Alpha H 

I  have  immunity  i  was  farming  for  it  two  dayes  i  put ..Am  on  5  missions  from  Arbiter..yeah  i  want  her  for  arena  mostly  

I  ddint  use  any  glyphs  on  this  set  couse  it  Will  add  more  speed  on  her..

What  acessories  should  i  look  for?

Ring: HP with Hp % as substat if possible 

Amulet: HP with Res if possible

Banner: HP or Resistance with Speed substat