>>530027453
Incorrect on both counts! But I don't blame you because I thought otherwise for a while, too.
When you're Rushed, you have a 55% chance of ending it every 3 seconds, with a hard cutoff where it'll automatically end at 12. If you get hit by Frenzied skills that increase how long Rushed lasts, it's a 5 second increase, with multiple procs each adding 5 seconds.
You also lose stamina at 1.6x the normal rate. A 60% increase in how fast you lose it.