Guild

Instructor Mastery
Provide the Guild better Instructors.
 * The base cost for learning a new skill is 1000 gold
 * The base cost for learning rank 2 skills is 250 gold

Training Regimen
Reduces the training costs.

Note that the amount reduced is based on the original cost of the skill training; for example, after 2 training regimen upgrades, the cost for learning a new skill will be 800 gold, or 1000 minus 20% of 1000.