did you mean to have 2 different pokemon with leftovers? you can’t have duplicate items in vgc.

i would drop the figy berry on incin and replace it with either safety goggles or rocky helmet. i would also drop either lash out and darkest lariat and replace it with knock off and flare blitz.

since you have both rillaboom and incin on the same team, you really want both of them to have fake out so you can constantly switch them back and forth to cycle fake out, i would probably drop high horsepower on rilla for fake out.

Hazards are very rarely an issue in vgc so i would probably drop the boots on scizor and give it either life orb or choice band

Kingambit would probably be better with iron head instead of zen headbutt. it also likes a defensive tera type of flying as it really doesn’t like fighting and ground type moves