How about a non-support ranged dps?

[RiceisNice]

I think if said healer had ways to mitigate those types of spells, it could work. Maybe a healer version of Hallowed Ground? Or even just something like "Reduces one melee ranged attack by 50%". If Dancer were the melee healer, then I imagine a lot of their mechanics would involve dodging. So that's another way around it.

But, that's not what nisi or searing wind is, and something like HG wouldn't even help in tat regard. Unless you gave them an ability that gives absolute invincibility or straight up ignore boss mechanics, then that's practically OP.