A new wings of fire oc! He’s a Nightwing/Seawing hybrid! He’s a strong swimmer and can hold his breath for a while underwater but is unable to breathe underwater. Of course, he has studied for quite a while to be able to speak aquatic.
He is one who predicts things by reading the stars, nothing that could be considered a ‘prophecy’, but much more mundane things as what the weather will be like in the next few weeks and the way crops and stuff will grow.