Telesto is a futuristic fusion rifle with a sleek, elongated body featuring a combination of smooth and angular surfaces. Its primary color is a deep purple with glowing blue accents that pulse with energy, suggesting its exotic and unstable nature. The weapon's surface is highly detailed with intricate engravings and a slightly weathered look, indicating its use in battle, while the front end houses a series of small, glowing orbs that seem to contain the weapon's mysterious power.