Tactical techniques for conducting battles in Heroes of Might and Magic II.

He especially loves using Lightning, Cold Snap, and Magic Arrow. And he constantly attacks the right units with them. And that's when tanks come to the rescue again.

Exactly, tanks definitely help (especially since these spells aren't very dangerous to them); especially after several battles in one week, all the archers are wiped out. But the archers still die! Only Titans really help, because lightning and other spells start hitting them, and they're almost immune to it; of course, if the enemy has a really strong hero, then it's not so insignificant, but by the time I build Titans, my hero usually already knows how to resurrect,