Make them troops for a new type of merc hut.
The one on the left looks cool. suggested stats.
Left: Attack: 20
HP: 75
Attack delay: 25 (big heavy axe)
Movment delay through valley: ???
Movment delay through city: ???
good against Things with heavy armour
Bad against ranged troops (go through chain mail)
right one
Attack: 11
HP: 75
Attack delay: 10
Movment delay in valley: ???
Movment delay in city: ???
Good against, light armour and no armor and ranged
Bad agains swords heros and pike men
Part of a merc hut called: ???
Dont know what place they come from but make it a ruind city witch has them in it