Lore is a Diablo 2 Resurrected runeword created by combining ort + sol into a 2 socket helm. It requires at least level 27 to equip.
Lore is a great early game option, considering the cheap rune cost. It is one of the easiest and most reliable ways to get +1 to All Skills in the helm slot. Besides that, its +2 to Mana After Each Kill can be very handy for early game builds that struggle with Mana regeneration.
Did you know? It takes on average 7 countess runs on Nightmare difficulty to get this runeword.