Does chronoboost shorten warp gate's cooldown time?
Does chronoboost shorten a warp gate's cooldown time? Does it affect warp-in time at all?
Yes, it affects cooldown time.
No, it doesn't affect warp in time.
If you use the chrono boost on a warp gate, the cool-down time of the warp gate decreases (or the cool-down speed increases by 20%). However, the actual warping in time taken for each unit is unaffected.