will post more soon
Idea 1:
Maybe drawing?(so if you move to fast or rub against a wall you take damage?)
And maybe your skin would become 2D?
Idea 2:
Undead maybe, you would burn in sunlight and get hurt more by another player using Smite. you would also spawn in the night on spawn instead of daytime. zombies, the wither, and skeletons would probably not harm you too.
Idea 3:
Beacon? Meaning you'll have a giant laser pointing from the top of your head, destroying ALL blocks above you. you can wear glass as a helmet to change the light color of the beacon, and maybe if your offhand is diamond or another precious ore you get a buff?
Idea 4:
You are many, meaning you control many mini players(at least 2). One is controlled using WASD, another using the arrow keys, another using maybe TFGH or something like that... The mini players would have half stats of the normal player. Another idea is that you switch between the players instead of controlling them all at once.
Idea 5:
Flying head, meaning any hit on your torso or limbs would be unaffected, but you can only wear helmets and you can only hold one slot at a time by carrying it on top of you(you have no arms lol). also, you would have less health.
p.s. technically i don't really want one(so i won't play in it) but just suggesting some cool ideas lol