Using Alissa Analyzer
1.) Run Mabinogi and login
2.) Mouse over the Mabinogi icon in your taskbar and look for a picture of Alissa that says UnConnect with XXXX above it or mod_Alissa::XXXX where XXXX is a number. Remember this number!
3.) Open "AlissaAnalyzer3.exe" from the mod/Tools/Alissa folder.
4.) In Alissa Analyzer, enter the number from step 2 into the box beside the connect button then press connect!
5.) You're now running Alissa Analyzer! You're ready to edit some packets. Swag
DESPAWN: The Packet That Changes Everything
1.) Right click a Send packet in Alissa Analyzer(the red ones) and press copy packet.
2.) Click the Packet Gen button in Alissa Analyzer
3.) In the first box on the top left change whatever is in there to C2AF. Leave the top right box the same otherwise you will disconnect
4.) In the middle box enter T_ID : x where x is the T_ID of the character you want to despawn (This only works on monsters.) You can get this ID from various packets in Alissa that relate to the character(Such as attacking the monster)
5.) Go despawn things! You can defeat any monster instantly now!