First of all download this 10 new commands
Then unrar it, put the exe in mainsvr and start it. Then press start and it will patch your mainserver with the new 10 commands The only commands we are going to use is /declare and /warbegin.
Add a castle owner
.Ok now we need to add a castleowner. Start enterprise manager, then go into kal_db and left click on GuildCastle and draw your mouse to Open Table then press return all rows. Then you will see 5 colums. CID, GID , Tax , Taxrate and GateLimit. Add the guild's(who want to be CastleOwner) ID into GID You can find the guilds id if you left click on the table Guild and move your mouse to open table and then press return all rows. Then you will see the GID and the name of the guild.Then set tax rate to 85, depends on which tax rate you want, and set GateLimit to 1. Left click and press Run.
Now you have set a Castle Owner.
Note: If the guild you added as leader got an alliance, the alliance will be defends to.
Declare the leaders to war
Now restart the server and and go on your gm char. Now type in /declare , there will pop upp a text in notice who says the leaders can declare now or something. The leaders need now to run to the guard who stands near the gate keepers. To lazy to go and see what the name is. The leaders need to talk to him and press War Request, And they will be attackers since you have already set a defender (the castle owner and his alliance).
Start the war
If you are still on your GM Char then type in /warbegin and the war will start. If you want to end the war , then just wait till the war is over or just restart mainsvr.