Adamant longsword

The Adamant longsword is the third strongest longsword in the game, beaten by only the Rune and Dragon longswords. It requires an Attack level of 30 to wield, To obtain one, 76 Smithing is required to make an Adamant longsword along with 2 Adamant bars, it also may be bought from the Sword shop in Varrock and other players.