Silver Moblin Horn
Silver Moblin Horn is a material found in Tears of the Kingdom.
Tears of the Kingdom
"A nasty-looking, rock-hard horn. Attach it to a weapon to vastly increase its attack power, or cook it with a critter to make an elixir."
Silver Moblin Horns are dropped by Silver Moblins on defeat. They have a fuse attack power of 33, and make blunt weapons when fused. They can be sold to merchants and shops for 30 rupees a piece, or used for white dye at the Kochi Dye Shop.
They can also be used in cooking elixirs, which increment Link's stats for a period of time. However, as they do not contribute anything special or unusual to the result - increasing the effect duration of an elixir by an average-level 40 seconds per horn - they are wasted by doing so, as monster parts from lesser and easier-to-defeat enemies, with a lower sale price, can be used instead.
Nine Silver Moblin Horns are required as part of the cost of upgrading the Ancient Hero's Aspect to ★★ level. They are not used in any other armor upgrades.