(a unicorn:1.3) that has been corrupted by cthulhu, at a rocky coastline, cthulhoid abomination, an eldritch creature with (one shining horn of black metal:1.2) and (tentacles hanging from its equine mouth:1.2) is facing the sea, storm clouds, absurdres, 8K, UHD, many details, extreme detailed, full of details, wide range of colors, high dynamic range, OverallDetailXL