[Trexmaster]

I feel like the buff is the better choice out of the three, since Priest is more about supporting their allies. Usually. I think a range of 1 on it would make sense (and not be -that- bad since a mass > rescue can grab people from across the map to you anyways).

Other than that...I also think it'd be neat if the buff-version could also function on an enemy, but, instead, nullify the effects of cursed/doomed weapons on them (and in turn, removing bonus status infliction). It'd give priests another leg up against hexers, if they really need it. Amongst other things.

But, yeah, the first two seem more like something that'd fit on like, the hypothetical third promo for curate (Church Knight anyone???) that's more geared toward offensive support, thus for now since we just have good ol' Priest, my vote goes toward the buff. Could call it something like 'Sanctify Weapon'.