>>530624657 (Me)
Oh, I spent so much time typing that I didn't notice I had growing power turned off
You don't need that then, can swap Augur Reach out for Brief Respite for example in case you need an Equi slot (doesn't need to be maxed)
playing silence puts me to sleep which seems to be happening here

I will add that having slight negative duration doesn't matter and can in fact be helpful with strength conditionals because you can't refresh your shadows % unless all of them from the previous cast are dead, so an early leech stops you from saving void corruption or team buffs to hit 90