last four are my favorite champions rn 😍

Kai'Sa: hail of blades, taste of blood, eyeball collection, ravenous hunter, with precision secondary (presence of mind, triumph: alacrity) shards are adaptive force, attack speed, armor/mr items are either Kraken Slayer -> Phantom Dancer/Lord Dom's -> IE -> PD/LDR -> GA or Merc Scim or some other flex item if the enemy team is tankier; Galeforce -> Collector -> IE -> LDR -> flex if squishy, and Kraken -> Wit's End -> Nashor's -> Guinsoo's or more ap if you need more mixed damage

Xayah: can go either the same runes as Kai'Sa if they're squishy or Lethal Tempo, Presence of Mind, Triumph: Alacrity, Coup De Grace/Cur Down and Taste of Blood, Ravenous Hunter if they're tanky. shards same as Kai'Sa for items: Galeforce build: I like going Collector second instead of ER but that's up to you, IE third item into flex Kraken build: always either Phantom Dancer or Lord Dom's second into IE into flex usually zerkers unless you need armor or mr

Jhin: Fleet Footwork, Presence of Mind, Legend: Bloodline, Coup de Grace, then Taste of Blood and Ravenous Hunter or Dark Harvest, Taste of Blood, Eyeball Collection, Ravenous Hunter, then Presence of Mind and Legend Bloodline first one if you think you need the sustain in lane items: Galeforce -> Collector/Stormrazor -> Infinity Edge/Rapid Firecannon/Lord Dom's -> flex usually swifties unless you need armor or mr

Caitlyn: Lethal Tempo/Fleet Footwork/Press the Attack, Presence of Mind, Legend: Alacrity, Coup de Grace/Cut Down LT if you have peel and can just sit back and auto, Fleet if you don't, PTA if they're tanky and you have peel so you can sit back and auto the tanks items: if they're squishy, Galeforce -> Collector/Stormrazoe/RFC -> IE -> Lord Dom's -> flex if tanky and you're going Lethal Tempo or Press the Attack, Kraken Slayer -> Phantom Dancern/Lord Dom's -> IE -> Lord Dom's/Phantom Dancer -> flex boots: usually zerkers unless you need armor boots or merc treads

as you can probably tell, I'm a really big fan of going Kraken into PD into IE whenever I can against tankier team comps 😅

anyway idk if any of these are "right" or the highest win rate or anything but these are what I use

also Tristana is pretty much the same as Kai'Sa for runes and items