Board Thread:Shadow Fight 2 Discussion/@comment-25059853-20150619205848/@comment-25669516-20161017123315

Nekki checks for hacks actively online. You can't use damage hacks, gem hack or any such thing in online raids without a risk of ban. But you can apparently do that in story mode without any problem though (weird Nekki logic).

As far as the damage is concerned, just use tempest rage and a few charges of darkness and you can easily get that much damage. The guy has 28000+ gems and since you say he's not a hacker he must be able to use them to buy the charges of darkness (they really do make a difference). You don't get anything for unlocking Charmed and Dangerous achievement - just a few gems. It's pretty easy to get: just buy the five cheapest weapons in the shop which have no enchantment on them at all. Then enchant them with simple recipe and you're done. Re-enchanting a weapon does not count.

Currently the only method I know to unlock the other mythical recipes involves modification of game files = hacking = against the Wiki's rule and will not be discussed. There is no method to get them in story mode. It might be possible to unlock them if you play online raids but I can't verify that for you since I don't play raids...