Wisdom
From Wildermyth Wiki
Wisdom is a passive ability available to any hero.
In-Game Description
The Hero gets a bonus to all campaign-level tasks based on age (+100% of base job speed for every 35 years).
Upgrade
+10 Retirement Age, +15 Charisma.
Specifics
An extra "person" of effectiveness in overland map tasks for every 35 years of age.