Churning Hull

A tempest rages within these rune-etched, iron chains. Raiders and pirates who operate under the blessings of a storm god sometimes make use of this magic item attuned to the ships hull.
As an action the command phrase can be spoken, releasing the storm's fury. The released elemental energy taking the form of a large thundercloud the swirls around the ship. The ships top deck and a 210 foot radius around the ship becomes difficult terrain for 1 minute. Once a ship uses this action, it can’t use it again until the next dawn
Category:Ship Magic Items