Melee

Melee units are trained at the barracks, no upgrade is required for them.

The melee units are divided into two different unit types:
 * Blunt and blade
 * Polearm

Blunt and blade
Blunt and blade units are Axeman, Berserker, Flailsman, Sabres Fighter and Swordsman.
 * Bonus against Polearm
 * Weak against Ranged

Polearm
Polearm unts are Mercenary, Spearmen and Pikemen.
 * Bonus against Mounted
 * Weak against Blunt and blade