Ziggs WR went up by 3% with that E buff
His E basically ticks faster now as before if you dashed you only get damaged once as it other mines didn't check until a longer period of time. so if you dash over them now or even walk with high movement speed it won't make a difference.
but interesting to see such a small buff got his winrate to skyrocket as he was meh before
's silence from the 0.5 seconds it is on live the rate
's mines use to have of 0.25 seconds. Especially since most assassins can cast all their abilities and then use a get out ability in under 0.5 if they are lucky enough to get in right after it has done a check.