Have anyone experienced this?
The common strategy I use to prevent the vamp from entering my base is spamming loads of oracle, since it is the most graphic-taxing tower. The moment the vamp comes to my base, he/she will be lagged. We will start to see random shit like trees and buildings poping up visually at where the vamp is suppose to be. Well, yesterday, me and a friend decided to take it to the next level. We summoned blood elf workers all around the bottom center of the map until it reaches to the vamp's base. We then built oracles at every single space available. When the vamp tried to come to our base, the whole game just froze.