[Touhou] Hourai Elixir!

"Anyone who drinks this forbidden elixir will cease to age, never become ill, and will never be able to die. One will be as frail and vulnerable as before, but every injury shall cease; critical injuries will be healed in a matter of days"

The Hourai Elixir, crafted with dragon breath and a nether star, makes you invulnerable to fall damage, any kind of sickness (poison/wither) and virtually inmortal, the only way you can die after drinking this elixir will be through any form of instakilling damage (/kill command, any kind of explosions if player has no armor, damage from the void)

Being inmortal does not exempt you from feeling hunger or tiredness, even if you arent capable of dying, your body will still feel exhausted if you recieve too much damage (player might get hunger, slowness, mining fatigue or blindness depending on how much damage you recieve)