Hydaelyn's Crystal is a luminous, teardrop-shaped gemstone with a radiant blue hue, symbolizing the blessing of the goddess Hydaelyn. Its surface is smooth and highly polished, emitting a soft, ethereal glow that pulses gently, as if alive. The crystal features intricate, glowing runes etched into its surface, which shimmer with a brighter light when activated, adding to its mystical and divine appearance.