I challenge you!

I played as the Barbarian in version 1.2.1. I was playing as the Academy against Inferno. I managed to defeat two of the enemy's main heroes – one died attacking a garrison, and I chased down and killed the other. But the problem is the enemy city, which is protected by three powerful garrisons. The enemy could easily break into my city. Even a level 23 Nur with a lot of artifacts couldn't handle it.