New healer: Sage. Barrier healer.

[Iscah]

I’m fairly certain it’s been said before that “pure healer” is just the terminology they use for “regen healer”. Not “pure healer” in the sense of “no damage-healing only” healer.

This.

People get worked up about the choice of term "pure healer" thinking the thing implied as therefore "not pure" is DPS. But the context of the two types being pure healer and barrier healer clearly indicates that barriers are the thing that makes them not pure healers because they're not just restoring damage that has already been done.