Istishia's Port
Many priests of Istishia have felt the need to leave the Prime Material Plane and travel the multiverse to discover how the Water Lord is viewed and respected on other planes. When Istishia is ready for them to leave the Prime Material Plane, he grants his priests this spell.
The caster must be standing in a body of water. When lstishia's port is cast, the priest's body and all his or her belongings turn into water, merging with the surrounding water. The priest can then transport himself or herself to any plane of existence where another body of water exists. The spell normally only affects the priest, but lstishia has on a few occasions altered the spell to allow an entire company of priests (or the companions of one priest) to travel to the planes to do work in his service.