Endwalker White Mage has Issues

[Liam_Harper]

I think Aquaveil should be something else entirely tbh. Tanks have far too much mitigation and tankbusters tickle. Even if your tank takes a full 50k to the face, you're preventing 15% of that (less if stacked with other mitigation), which is about the equivalent of a 425 potency heal (less than a Cure I) and much worse than Exaltation which would total about 800 potency in that situation. The rest of the time, in things like EX or Normal, you're probably lucky to get 200-300 potency worth.
Aquaveil is basically only good if your tank would have died without it, otherwise it's undertuned and weak.

Afflatus Misery needs to be adjusted.
Making it DPS neutral (1240 pot - not counting using it under buff window and stuff) would probably make it be too strong, especially if you can charge it in downtime.

I don't think it'd be too strong. Potency could be tweaked elsewhere if necessary but WHM will gradually become worse over the expansion compared to AST and SCH, because raid buffs scale with player damage.

[Valknut]

Ever since the lilies got added I can't for the life of me see the skills are on the GCD.

Take all 3 Lilly skills off the GCD, and WHM will feel amazing.