Makes minecraft really difficult.
New funny ways to get dmg.
Shield can block most of it
Standing on grass gives you poison.
Droping and picking up item deals damage.
Placing blocks gives you damage because cramps.
Crafting can failt.
You need blink. (Can be turned of in gamerule)
Sleeping can deal dmg because nightmares.
Writing in chat deals dmg.
When player destroy item, he gets damage.
When mob target player, player will get damage.
Getting advancment deals damage.
Blinking too fast deals damage.
Dark places deals damage.
