Eiju and Archer

After the events of Kelptastrophy, Eiju decided to keep a frilled urchin as a familiar. He's named it Archer, as a testiment to when the little creature shot one of his spines at Eiju. He keeps Archer in an aquarium at S.A.F.E's head quarters, away from other creatures but allowed to get socialization through seeing and interacting with other agents. The tank has magic to continuiously refill the kelp stalks within, and above the bottom part shown in the picture is a larger, more oceanic tank in which Archer is allowed to interact with other aquatic creatures through some glass barriers. Despite the perpetual frown on the creatures face (due to how they naturally look), Archer seems to be happy in his new home and everytime Eiju comes to visit him.