Noob/default (like some food or something)
Barbarian(like a sword)
mini tank (slowness,and a little armor)
Archer mini (bow a few arrows)
Enderman(like black leather armor with a few Ender pearls)
Archer premium(bow unlimited arrows)
potion maker(few potions of harming and maybe some healing potions)
Tank(slowness medium amount of armor)
Ender Dragon (like the enderman but something else to make it even better)
Super Tank(slowness super good armor)
Archer ++ (like premium but has speed and leather armor )
Wither (like archer premium but arrows explode)
That's all i could think of and when your done with the server i would love to play on :3
Here's what I will use on my future KitPvP server. I will make it soon. Feel free to use them!
You get $25 for killing people and you lose $25 for dying.
Soldier (Free) -> Warrior ($250) -> Knight ($500) The soldier kit is the default kit, along with archer. It comes with a stone sword and chain armor. Like all kits, it comes with nine soup, 24 steak, and four normal golden apples. Once you get enough money, you can buy its upgrades, which are Warrior (Iron Sword/Armor) and Knight (Diamond Sword/Armor).
The archer kit comes with leather armor, a bow, and two stacks of arrows. Its upgrades are Sharpshooter (Chain Armor/Power 1 and Punch 1 Bow) and Sniper (Protection 2 Chain Armor/Infinity Bow/One Arrow).
Ninja ($225) -> Spy ($575) -> Assassin ($850)
The ninja kit comes with a Sharpness 1 wooden sword, 16 shurikens (snowballs under the effect of command blocks to do damage and a resource pack), four speed potions, and black leather armor. Its upgrades are Spy (Chain Armor/Stone Sword/3 speed 2 potions) and Assassin (Gold Armor/Sharpness 1 Stone Sword/2 speed 2 potions and 2 jump boost 2 potions).
Alchemist ($275) -> Healer ($625) -> Medic ($950)
The alchemist kit comes with a stone sword, purple leather armor, and two potions of regeneration and healing. Its upgrades are Healer (Sharpness 2 Stone Sword/Protection 1 Purple Leather Armor/2 regeneration 2 and healing 2 potions) and Medic (Sharpness 2 Iron Sword/Protection 2 Purple Leather Armor/3 regeneration 2 and healing 2 potions)
That's all I have for now. I'll think of more and edit this post.