1st Power overwhelming (9 Stacks)
5th Stack tide
7th Stack Tranq
8th Stack Darkness Aura mastery and other raid cds plus personals and Link everyone should be stacked by then
9th Stack tide

2nd Power overwhelming (3 Stacks)

3rd Power overwhelming (5 Stacks)
blow healing cds as ready and needed

all other power overwhelmings 3 Stacks