Kayn is a deadly Ionian assassin and one of the most gifted members of the Order of Shadow. Taken as a child soldier by Noxus and later claimed by Zed, Kayn grew into a weapon shaped by war, shadow magic and relentless ambition. He now wields Rhaast, a sentient Darkin scythe that constantly tries to corrupt and possess him. Rather than fear the weapon, Kayn intends to master it. His entire existence is a battle of wills: either Kayn will become the perfect shadow assassin, or Rhaast will consume him and rise again.