Invulnerable:
ONLY WORKS ON PRIVATE SERVERS WITH OVER HP
It's rather simple. You need a character with under 270 HP.
This is what you need.
-Demon Tunic
-Demon stockings
-Demon Gloves
Put on your gear, and die somehow. Simple...when you are alive you will have negative HP and as long as you keep the gear on you can't die.
Just take a look at this screenshot.
Kill Lilith:
Use the invulnerable glitch, but this time get freezing skin, Blazing skin, or any "reflect damage" buff.
Just take a look at this screenshot.
WTFPWN!
Thx to Bigboom