Here's how I'd fix it:

- Allow Stone IV to add Lillies.
- Asylum Assize Tetra etc. no longer remove lillies.
- Remove the reduced recast time thing. It's just RNG nonsense.
- Remove the whole confession mess. It's hilariously awful.
- Divine Benison scales with how many lillies you have. (15/20/25%)
- Replace Plenary Indulgence with an AoE version of SCH's Excogitation. (300 potency + 100 per lily)

It would still probably be weaker than the other healers in terms of raiding but at least it might actually be the best pure healer.