Did they nerf Kayn?

Blue Kayn specifically became much weaker in the new season and we'd like to fix that with some direct buffs. There's not much fancy here except that as an assassin, he should be lethal when fighting up close and personal with his targets. As a reminder, Slayer Kayn replaces his Q when transformed.

• > Q - Reaping Slash · Damage: 75 / 100 / 125 / 150 / 175 (+ 85% Bonus AD) ⇒ 75 / 105 / 135 / 165 / 195 (+ 85% Bonus AD)