Badass Hacks! Please Respond

NICE HACK!!!!!!!!!!!! BUT I dont know what a few things do

Could someone explain to me what:
Invis V
In. Group
Mass Invis

Could someone tell me what those do?

THX FOR MAKING THE BIGGEST MASTER HACK OF ALL

Invis V is the value you set the invis as e.g. 50 means your invis to everyone. Play around with it.

Mass Invis means your invis to everyone and there invis to you.

Ok i still dont get you with the invisible values but when ever i put a number in it crashes warrock. Oh well

But most importantly what is the group options?