A better graves rework

Give him two forms like jinx. Give him a ton of kiting potential from some range, but make it chip dmg and dont let the dps ever really get very high. It should feel like a timer. Too long under graves chip dmg is something you have to avoid, but its not always a primary concern for you. He will also need enough kiting that it takes time to get to him, but you know that you will get to him eventually if you have the proper kit like riven or nautilus or j4 have.

His second form is a shot gun and a grenade skillshot. He has one charge of each on a huge cooldown. I havnt polished this form, but I was thinking about what master chief with a BR and a shotgun would be like in league of legends. I think he would sort of be able to maintain some distance while running and delivering dps, but would be able to surprise you if you turn the corner on him and walk into the shotgun grenade combo. He should also be able to stall things out against a very agressive and determined opponent and lead them into disadvantageous situations in which a teammate might be soon ariving or in which the shotgun can provide a local powerspike.

Jhin is like this currently because there is a garrunteed crit you can depend on. Gnar would have been able to do shit like this if you could control the transformation.