- Magic in Heroes 3

the strongest magic is explosion, one of the most useful is slow – therefore, earth magic is the best! Then air, with its acceleration and lightning! 3 – debatable, but for me, fire is great, largely because of the Berserk spell! 4 – water, but of course, a lot also depends on the spells you have on hand. If you have Clone and Prayer, then water magic is also very strong!