UHC Champions has Solo and Team modes, where Team mode consists of 3 players per team. Here, natural regeneration is off and you can only heal by golden apples, potions, and the heads of slain players.
This gamemode involves custom crafting recipes and perks to help you survive in this hardcore world.
- Golden apples give you 2 absorption hearts for 2 minutes, so eat them just before fighting.
- You can eat player heads to regenerate 3 hearts for everyone on your team.
- Getting potions can greatly aid in winning a UHC game. So, go to the nether if possible.