It rises as a tall‚ ancient tower of pale blue-white stone‚ its structure sleek and crystalline in feel‚ reflecting the flowing‚ serene nature of water․ The exterior looks weathered by centuries‚ yet it radiates a mystical aura‚ with glowing glyphs and runes hinting at its connection to the elemental forces․ Its position by the sea makes it seem almost grown out of the shoreline‚ like a natural extension of the ocean itself․ Inside‚ the lighthouse is filled with puzzles and chambers steeped in the power of water․ Pools‚ waterfalls‚ and shifting currents dominate the design‚ requiring Psynergy like Frost and Move to navigate․ Light reflects off the water‚ casting shimmering patterns on the walls At its summit lies the aerie‚ where the beacons flame is meant to be lit․ When the Mercury Lighthouse is ignited‚ the great elemental fire burns with a radiant‚ ethereal blue‚ bathing the sky and sea in its glow