[HELP]Talisman Online Bot

Hello.
I just wanted to ask you guys..
Someone know if there is some kind of bot which will make you unkillable?
Im playing on private server and there was player same level as me (100) botting in same area. In that area was PK availablebut I wasnt able to kill him.
It wrote "Invalid target" even I had PK mod and clicked on him.
Thanks for response. (:

a bug doing this not a bot , first of all u have to put the Guild token to ur skill bar and go to closest cave npc ( I was always using BC ) , u have to right click to npc and u have to click the Enter B.Cave with left click and the guild token from ur skill bar in the sametime , it send u to GD first then inside the BC and it makes u bug in there , click the npc inside BC and leave the cave if the area is green when u leave that mean bug succesfull , u cant attack people outside and they cant attack u too , u can kill the mobs safe and also u wont lose exp in caves when u died ( even when a fay rev u or u click the OK after u died) its really usefull in offical TO when u doing resets for big cave boss or trying to bug them , also it works great in Blood Palace too they cant attack u while u sealing the tower and u can seal the tower with this bug alone

Well just tried it but I think it did not work.
In this server Guild Token will not teleport me into Guild Demense but near that GD Teleporter.

I just did it like this:
1) Added Guild Token to skill bar ( number 7 )
2) Went to NPC of BC
3) Right clicked on NPC
4) Left click for teleport to BC and pressed 7 in same time

Any idea why it did not work? Maybe its not teleporting me into GD?