Buddy
You can add a player to your Buddy List by clicking [Add Buddy] button on the bottom of the Buddy List(Hotkey B), or by inputting the command /add [character name] or by character menu. The player will be added to your Buddy List when your invitation is accepted.
You can block certain users with Add on Block List function. Blocked users message does not appear on your chat window. Also, In-game mail from the blocked user will not appearing your Inbox.
Guild
You can create a guild if you complete rank up quest of level 40. Go to any officers of town to create guild by paying 10,000,000 Alz. You may name the guild within 16 letters.
Only guild master and authorized guild members can invite other users. They can select invitation from guild information window > guild menu and type the character name to invite.
Guild is level 1 at first and it can level up to 5. Guild members can gain guild points by getting EXP by game play and the guild will level up if they achieve required points.
This server has 12 guild levels, from 30 to 200 members (see Guild).
Level 2 and above guilds can use a Guild Warehouse through the Warehouse Keeper NPCs in each of the towns. The Guild Warehouse can be used to store guild members items and Alz. Only the authorized guild members can take out items and Alz.
Nation
When your character reaches level 52 and class rank 6 and above, you can choose a nation you wish to support by doing the quest ?What are you fighting for?? in the quest group, ?Prelude.'
When you're level 95 or class rank 10 and above, you can choose a nation to join by doing the quest group, 'War Cloud'. At this time, you can choose a nation other than the one you have been supporting.
After choosing a nation, you won't be able to chat with or see the names and guild names of the characters of other nations and characters who didn't choose a nation in the War Channel and War Maps.
When you have a Black Transmuter, you can receive the quest 'The one who's wandering in the darkness' from the Port Lux Officer. You can change your nation by finishing this quest. You can buy a Black Transmuter from the Item Shop.
See also: Nations
Data from the Cabal Latino server and client (EP33).