I_N, will this "poison cloud" affect Necropolis? Because they also like to defend themselves :) (and I like to eliminate Necromancers :))
at least, I played as Necromancers and placed the cloud on the enemy, my troops, when entering the cloud, died just as the enemy's troops did
Added 2 minutes later
I agree here. Inferno would benefit from a building that raises the skill level to 1 at the beginning of the battle.