Rival Kha'Zix

At its core Rival Kha'Zix is a reroll comp — camp level 7, roll for copies of Kha'Zix, and let the three-star spike stabilize your mid game. Tier B is the verdict from 34,863 games at a 4.61 average placement.

Of the 53 comps on our board it holds spot #21 and, as 6th among 12 Tier-B comps, dead level with its tier's 4.61 median. It is a crowd pick, showing up in 2.0% of tracked games while the median comp manages 0.49%.

Build for Kha'Zix before anyone else: Edge of Night, Hand Of Justice, and Rabadon's Deathcap shows up more than any other setup in the sample — a 4.37 average in the games that finished it. After that, spare components go to Rengar.

4 traits run live on the completed board, Elderwood at 3 the deepest, and Rival (2) close behind. The roster holds 1 unit of Executioner without activating the trait; add a Executioner Emblem and the trait comes online at 2 units.

If the Armory or an augment offers one, Executioner Emblem is the emblem this board wants most — then Rapidfire Emblem. Flip the question around and the model agrees: among all 17 comps ranked for Executioner Emblem holders, this one lands at #5.

This is not the only home for Rengar; Hunter Sivir Nidalee and Vanguard Aphelios run it too — two boards chasing one carry thin out the late-game shops fast.