Kayn

Lock in Kayn and you are effectively drafting two champions at once. The Darkin Scythe forces a choice partway through the game: wield it fully and become the Shadow Assassin, or let Rhaast take over as the Darkin. The Darkin form restores health from spell damage and fits sustained brawls against bruisers, while the Shadow Assassin route turns him into a burst threat that erases squishy targets. Because this fork is built into the champion, Kayn reshapes his identity to match the enemy lineup in every game, a layer of strategy few champions can match.

At his core, Kayn is all about movement. Reaping Slash is a fast dash into a slash with a short cooldown, Blade’s Reach hits and slows everything along a line for setup and poke, and Shadow Step carries him straight through terrain. That last spell changes how the map works: walls become routes, so Kayn can arrive from directions opponents cannot ward and disappear down paths nobody else can follow.

Umbral Trespass

His ultimate lets him slip inside an enemy, untargetable, then burst out with heavy damage. It doubles as an execute, a way to dodge lethal abilities, and a means of repositioning mid-dive, frequently all three in a single cast.

Kayn is listed for top and mid, where he roams as a fighter-assassin whose strength lies in creative pathing and sound form selection. His attack-heavy, low-magic makeup makes him a physical damage threat that can itemize flexibly depending on the form he takes. He suits players who enjoy reading the map, cutting off flanks through walls, and sticking with a plan chosen at the fork, but he will punish anyone who selects the wrong form for the fight at hand.