Well, the thing is, I didn't even unlock Forest of Life, so I can't test thanatos.
@Kaii
Doing a hack with other ppl is not a good thing. It won't work with other ppl, and it's pretty much suicidal.
@AzureHeavens
Yes, they do. I think I saw once GM_Mooshup or w/e, but they won't appear in the invite list if they are observing any of the dungeons rooms or if they're in the park or pvp area. Nothing will guarantee safety from using hack. It was only easier cuz they were less active, until seemingly recently.