Tactics for playing against Sylvan.

To be honest, I didn't understand the point. The phrases are quite well-known and understandable, but what do they refer to?

first, we need to identify the weaknesses of the Druids (i.e., the general tactics).

And in general, the main goal against Nature is a hero who has 5th level Nature magic. But you don't have to be afraid of him if you have the "Dispel" spell on a secondary hero (1st level Death magic). I mean, you can remove the Dragon Strength buff. And it's better to remove the Dragon Strength from the hero and attack him before it's too late.