'AmnLemKo' is the Lawbringer's runeword, requiring a sword, hammer, or scepter as a base, with swords being the most popular type. So, to make a Lawbringer sword, you need to put an Amn rune, a Lem rune, and a Ko rune into a 3-socket sword. But you must put them in the specified order and cannot be changed or adjusted. Also, you cannot put Diablo 2 Resurrected Items that runeword in a sword...