My ideas:
Cook:
10 steaks, 5 baked potatoes and a iron sword called 'baker knife'.
Trapper:
All trap stuff in 1 kit!
30 redstone, 6 pressure plates, 6 tripwire hooks, 2 furnaces, 4 pistons, (WOWOWOW)
6 buttons and 6 levers, also 10 TNT!
I think this kit must be very expensive for SkyWars kits, 2000 points or something.
Witch:
2 potions of weakness, 2 potions of strength, 2 potions of harming and 2 potions of health.
Also 1 stick called 'wizard rod', with sharpness 2 and knockback 1.
Mount:
1 saddle, 1 horse spawn egg, a full leather outfit with the leather cap called 'cap', the chestplate called 'bodyprotector', the leggings called 'riding pants' and the boots are just called boots.
You have also got a fishing rod called 'whip'.
Vampire:
I stealed this kit from the survival games.
Full regeneration if you kill somebody.
Enderman:
6 enderpearls, full black leather armor and a wooden sword.
Ninja:
Full black armor, a stone sword and 2 invisibility potions.
No speed effects, that's too OP!
I hope you will add some of this kits to SkyWars!
Greeeeetz, RemiO05!