Lyumnades Kaasa is depicted wearing a shimmering Marine Saint Cloth Myth armor, designed with layered scales in deep blue, teal, and silver. The helmet features a crown-like crest and flowing fins along the sides, echoing sea creatures. The figure is posed in a dynamic stance, knee bent, one arm raised with a translucent water aura effect. The base resembles a rocky seabed with coral accents and a wave-splash piece. Fine sculpting brings out tiny rivets, articulated joints, and the cloth's fabric-like folds. The overall presentation radiates oceanic power and mythic elegance.

Lyumnades Kaasa is one of the Lyumnades, a marine guardian who appears during the saint battles that unfold beneath the waves. In the myth, Kaasa channels currents and tidal energy to overwhelm opponents, while maintaining a calm, dignified demeanor. He defends sea routes and sacred reefs, guiding sailors and protecting hidden relics from those who would misuse them. His powers grow through mastery of water and light, allowing him to slice through darkness with precision and to shield allies with a tidal shield. Kaasa embodies balance between serenity and ferocity, loyalty to his sea realm, and the cost of duty.