The idea behind this build is to make a Hyper mode character that can be used for every foe from the smallest Hollows to the Father of the Abyss. You should be cursed when using this build.
Just before fighting a boss:
Swap bellowing for Red Tearstone and swap Silver shield for Sanctus.
Remove your armour and toxic yourself until you are in R.T.S.R range then cure yourself.
Cast power within then swap to the Sanctus.
Enter the boss room and commit a war crime.