The name might sound alarming but worry not. The name was given due to its formation, and when it is seen from the side, this narrow seamount resembles a giant serrated blade.
Run beyond 200 meters, the bottom reaches 60 meters deep, and each inch is covered in giant sponges, sea fans, and gorgonians in shades of orange, red, and yellow. Butterflyfish, surgeonfish, angelfish, snappers, sweetlips, and macros like nudibranchs, shrimps, gobies, and seahorses can be seen in large numbers around the pinnacles.