The top champions globally to counter 虚空之眼 include 复仇之矛, 暴走萝莉, and 祖安花火. These champions are all good at countering 虚空之眼 with decent win rates over 61%. Even if these 虚空之眼 counter picks are not taken in the same position as you, it's not a good idea to choose him into these matchups. They will often crush 虚空之眼.
Conversely, if the opposite team brings either 死亡颂唱者 or 水晶先锋, 虚空之眼 mains should strongly think about taking him, as he easily destroys these champions with win rates over 54% against both ofthem.