Cleril

Cleril is a ship between Clay the MudWing and Peril the firescales SkyWing.

Clay befriended Peril while trapped in the SkyWing arena by Queen Scarlet. They became friends quickly and Peril developed feelings for him, as he was the only dragon that accepted her the way she was. After Clay fights Fjord, Peril brings hot mud to treat his scratches and wounds, even though Scarlet ordered Peril not to talk to him. Peril seemed jealous of Clay's other friends because she wanted Clay to herself.

Peril saves Clay's life by burning out the dragonbite viper's venom in his thigh. In Talons of Power, Qibli, who is known to be good at reading dragons, tells Peril that Clay likes her but just doesn't know what to do about it, most. In Darkness of Dragons, Peril and Clay go flying together. In this scene, Clay likely reciprocates Peril's feelings for him. Clay sees the good in Peril even when she herself does not.