Kagura

Kagura is a blue supporter/healer combo that has become a PvE and Raid specialist. Kagura allows your team to go full damage as her S2 gives a nice barrier and cleanses, while synergizing with her own S3 and other buffs with a 1 round extension. What makes Kagura really good and unique in Raid is her S3 buff, Hama (or Exorcised), as well as attack buff. Hama is pretty much Lifesteal Set (recover health of 20% damage dealt) in buff form. This can make your Team 1 survive much longer and take out more health bars before Violent 2 from the raid boss kicks in (aka Violent 2 basically dispels everything and one shots your team). Even though Kagura's base speed is below average she makes up for it by having some self push from S3. She had a bit of time in the spotlight in PvP back in the day pre-Alma. She's still a solid pick but full defense isn't easy within the current meta.

Updated with Kagura's UE Release. Kagura's UE pushes her beyond the limits of a supporter, improving her action bar manipulation and gaining a flat +10 speed. Combined with lowering her S3 by another round makes her consistency shoot through the roof. As if she wasn't already a very strong pick for red raid, her UE puts her into the group of absolute core.