What are the break points for alacrity to get an extra tick of Innervate? Wouldn't that be the alacrity cap?
Alacrity has nothing to do with the number of ticks in innervate. You'll still get the same amount, but they will go off faster with more alacrity. The "hard cap" of alacrity from rating is 30%, and I put that in quotes because you need an infinite amount of rating to get there.