Repair enhancements

Repair Skill Enhancements
There are currently 4 levels of this enhancement available:

Repair I: +1 to the repair skill. AP Cost: 1. Progression: 0. Level: 1.

Repair II: +2 to the repair skill. AP Cost: 2. Progression: 10. Level: 4.

Repair III: +3 to the repair skill. AP Cost: 3. Progression: 25. Level: 8.

Repair IV: +4 to the repair skill. AP Cost: 4. Progression: 40. Level: 12.

This enhancement adds a bonus to of +1 to repair skill checks per rank. This skill is currently available to only Fighters, Wizards, Humans and Warforged.