Channels the energy of one of the ancient forces of old: 

Dragon Energy

Tortoise Energy

Shark Energy 

Eagle Energy 

Each effect lasts for three hours, choose two for channeling: 

Dragon: gains advantage on Dexterity saving throws; temporarily gains darkvision of 80 ft; does an additional 2d6 radiant damage. (Adds 1d6 every two levels, at level 13 and above  it is 2d6 every level)

Tortoise: gains advantage on Constitution saving throws; temporarily gains the ability to speak a language of your choice; gains 12  temporary hp (16 at level 6, 21 at level 11,  32 at level 16, and 54 at level 20) 

Shark: gains advantage on Strength saving throws; gains the swim speed of 120 ft; gains +4 on initiative rolls ( gains +1 per level after level 5)

Eagle: gains advantage on Wisdom saving throws; gains flying speed of 80ft; gains +5 to stealth ( +1 every level after 4)