Oath of Landwalking

The Oath of Landwalking was a solemn oath taken by worshipers of Grumbar, the King of the Land Below the Roots.

Description
All members of the Church of Grumbar took the Oath of Landwalking upon becoming priests of Grumbar, promising to never travel by either air or sea. Travel over water was allowed only when the Church would benefit. Breaking the Oath of Landwalking would result in the loss of the priest's spellcasting abilities.