The white mages priority is handling group heals while the SCH is the priority tank healer.



In the case where both tanks need to be healed at the same time by both healers:
(Such as secondary head in T11 or Ahk Morn in T13)

The white mage heals the paladin due to his high defense and because regens work more effectively by having more time to work.

The scholar heals the warrior due to his high health pool and because Adloquium (& stoneskin) will make stronger shields with more HP.