1. Download the Anti Lag patch. http://www.maxcheaters.com/forum/index.php?topic=26884.0
2. Make 3 (or more) different accounts.
3. Create Arcana Lord in the 1st and 2nd account. The 3rd account will be for Adventurer.
4. Buy some D,C or A crystal's. If there are no crystals in the gm shop, make a ws and crystalyze some items (Like i did )
5. Go with the chars to a place, where nobody is... but make sure! ( i recommend do this at night)
6. Summon Mew The Cat,Kai The Cat or Feline King and start killing them with your Adventurer.
Tested on L2j Interlude. And working ~70%...
Here some ss of last night :P
P.S. Have Fun.