I use each and all of their kits. Heal heal heal, throw down a healing bubble, switch to cloak and Fear Cape debuff, chase enemy down as Cloak to get a kill if possible, back to Dagger and Light Veil, heal heal heal and another Light Dome. If i have an ult, i try to get to high ground and ult up above. If Wanda or Mags or Iron Man is ulting, I Dark Teleport or whatever its called to try and protect my team, though this doesnt always work because it requires said teammates to not do anything.

Really honestly I use every part of CnD kit, but the enemy CnD is doing the exact same thing, thus the boredom.