Originally Posted by
Seniade
Ewer was reliant on RNG, so while nice, could not be relied on in case of a healer death.
For SCH, Aetherflow not only recovers MP, but also the stacks allow for 0MP cost healing skills (plus Sacred Soil is getting a trait to add a 100 potency per tick regen on top of the dmg reduction & 20% chance to proc a free succor). They also added a skill to spend 10 fey gauge for an AOE heal (again 0MP cost).
Like I said, if the healer's death causes a wipe, the party was already doomed.