Perpetual Storm

An enormous storm will rage constantly over the entire world. This will reduce the income of all land provinces. Supplies are scarce, as transportation is difficult and sailing and flying is impossible. All mountain passes are unusable during the perpetual storm and shooting in battle is very difficult. Evocations cast upon distant provinces might fail as the magical gale pushes the projectiles out of their trajectory.

Text: Illwinter Game Design, via Dom6 Inspector