Procan's Holy Blessing

As a reward for your commitment and a great service in the name of Procan, you are given his holy blessing. You can cast the Water Breathing spell as a 3rd-level spell once with this feat, and you regain the ability to cast it this way when you finish a long rest. In addition, you gain additional spells when you reach certain Cleric levels. You always have these spells prepared and they don't count against the number of spells you can prepare each day. These spells count as Cleric spells for you, even if they don't appear on the Cleric spell list

Cleric Level                                 Spell

    5th                                         Tidal Wave

    7th                                         Watery Sphere

     9th                                        Maelstrom

     15th                                      Tsunami