Hulk
I think that it would be such a fun idea to make a kit in KitPVP called “hulk.”This would give the player no weapon but strength 2. And whenever a player right clicks the ground (with a cool-down) the players in the nearest 5 blocks get boosted up 5 blocks in the air. This would be super cool because it makes the KitPVP experience more “edge of the seat” like. 
Cheetah
Another kit that you could create is the “Cheetah” kit, This kit will give the player an iron sword and a pair of gold boots (the gold boots would and could not be worn by the player, only held.) and when the player left clicks, they will get speed 80 for 3 seconds. This is good because the player can get into/out of fights in the blink of and eye and the dust of a cheetah bolting into the distance. 
These kits are just some cool suggestions that I think could improve the player experience on MunchyMc KitPVP. 
