User blog comment:Lapo90/Improvements to the Arena Challenge system/@comment-46.13.128.182-20141231164730

No more 5 Plasma Tank formations? Really? After a short brake I can see them almost everytime I try to fight in the arena now. It is no fun only to retreat. It is the same nonsense as was "upgrading" the most useless unit, "The Wimp", so that no one could beat it. How do you defeat even one plasma tank without some heavy, randomly acquired rare units?