God Mode

Hi everyone this is my first post. English is not my native language so I can make some mistakes.
I saw a player today who had god mode. His HP stops declining in approximately 30%.
Do you guys know what kind of program he used? Has anyone also noticed something like this?

Thanks for awesome programs.

If he leaves the Realm, and you notice that he is doing this constantly, that's an AutoNexus hack with the value set to 30%.
If you meant something else, I don't know.

The 30% hp doesnt really mean anything since thats just probably at what % of hp which the "hack" was activated. It sure is fun to sit on ava and tell ppl to tp, sofar only killed 2 8/8s

Edit: Its nothing fancy, pretty easy hack for everyone to do