Guard

Guard
Skill type: Skill
Skill subtype: Utility
Primary user: Fighter
Duration: Indefinite as long as the user has mana
Per-tick cost: 24 Mana
Range: one direction of the user's choice
Syntax: Guard <direction>

By the means of this skill, a fighter may guard a given direction. He will then automatically attack anyone who enters or leaves by this exit that he can see, excepting members of his group or mobiles. This still will drain 24 mana per half hour; it will remain active either until he moves, or his mana is depleted entirely.