what are legendary marks used for
This article is a stub. You can help Destiny Wiki by expanding it. Legendary Marks are a currency used to purchase weapons, armor, and resources from Vanguard, Crucible, and faction vendors in the Tower. Guardians can earn Legendary Marks beginning at level 18, but are limited to an inventory cap at 200.egendary Marks are a currency used to purchase weapons, armor, and resources from Vanguard, Crucible, and faction vendors in the Tower.