Views: 513 Power Spikes
So from what I can see...
Rumble gets his when he gets a Haunting Guise and maybe scor shoes
Jayce gets one with a The Brutalizer
and so on...
Now those are power spikes with items...but with abilities I'm guessing it is quite different.
How do I know/tell when my champion is having a power spike and I start pushing my edge when I can?