Spybot emp damage was nerfed from 56000->5000 without rebalancing any meta units that the spybot kept in check like tzar, fatboy, razorback,shiva/demon etc.
I propose rebalancing it by
5000->23000 emp damage
Decreasing Buildcost (green number resource value) of Counter intrusion measure
Make counter intrusion reveal cloak of moving spybots instead of just providing red dots which the units don't automatically target