DISCUSSIONS on “Rules for online games in HoMM3 and formulas for calculating player rating.”

Let's say I have Armageddon or any other combat spell. I attack an enemy hero, and in the first round, I cast Armageddon. Then, the second round begins. Can I cast Armageddon again in the second round and immediately retreat without waiting for the opponent to take their turn?

Let's say I have a standard map. I'm standing with a full growth of 127 near a Guardian of Order, with an army of 10 birds and the rest being weak units. I'm red.

A level 131 enemy arrives, buys ONLY 4 birds, and attacks the Guardian of Order, where these 4 birds are destroyed. Then, I move along the road and capture the enemy's castle.

The question is: Was this a rush?