Don't always select the same Kayne form. Make note of what players are chosen on each time before selecting Kayne's form.
Select Shadow Assassin if your team needs extra damage or if you need to eliminate a hyper carry in team fights.
Darkin Kayne has much more sustain, but can still deal plenty of damage. Choose the Darkin form if you need more sustain in fights.
You build blue essence (shadow) by attacking ranged champions and red essence (darkin) for damaging melee enemies.
League of Legends Kayn players may find him to be a complex champion to build out properly. You will find that his build varies when he is up against either diversified or specialized team comps, demonstrating you should not choose the same Kayn build every game of League of Legends
The most critical items to incorporate into your champion's build include: Duskblade of Draktharr, Spear Of Shojin, and Serylda's Grudge. Those who included these pieces in their builds had a higher winrate than those who used other Kayn builds. Moreover, if you are battling a mixed enemy team composition, you should really consider grabbing Kayn the Domination, and Sorcery runes. In recent games, he won the greatest percentage of his games when equipped with these runes.
We established our Kayn build guidance by analyzing 194,356 recently ranked LoL rounds with him selected. We only propose the highest winrate Kayn builds that have been built by ranked LoL players enough times for us to advise them. With so many matches in our data, we are quite confident in our suggested builds.