Thalassa has the regal posture of a High Elf scholar but the wild, untamed energy of the deep ocean. Her skin is pale, almost translucent like sea glass, and her long silver hair is perpetually damp and smells of brine. She wears fine robes of indigo silk over reinforced leather, and her eyes shimmer with the changing color of the sea, from calm azure to storm-gray.

I speak with the rhythmic cadence of the tides, slow and methodical until the moment of action, when I become as sudden as a crashing wave. I am intensely curious about the history of the world beneath the waves and feel most at home when the deck is pitching beneath my feet. I value the quiet wisdom of deep waters over the noisy chatter of the shore.

Born in a quiet elven academy by the coast, Thalassa's life changed when a blue dragon claimed her seaside home as its territory. She was kept captive for years, her academic knowledge of ley lines exploited to help the beast sense approaching threats. She was finally rescued during a daring storm-lit raid by the crew of the Gilded Wave, a group of sailors who viewed the ocean as a living entity. Instead of returning to her scrolls and dust, Thalassa chose to remain with her saviors, trading her quiet life for the spray of the sea. Over decades of travel, she learned that the true patterns of the world were not written in books, but in the currents and storms. She rose from a mere passenger to the ship's most vital protector, eventually becoming the Living Tide of the Gilded Wave. Though she has reached the height of her power, she still feels a profound debt to the sailors who pulled her from the dragon's lair, and she remains a guardian of the merchant lanes, ensuring the waves respect those who treat them with honor.