Hello,
In all my games against an Advent AI, I see this:

First I must say this situation is NOT the worse I saw. Last time, the screen was COMPLETELY white.
So, how the hell am I supposed to fight? I can't even see the enemy and I can't click him! Why are the visual effects stacked? Is it normal? I think it is caused by a shield ability but you should modify the description to add "Prevent the enemy to see the battlefield"!!!