Let me tell you!
First of all, I am from the Alliance, and I am not particularly familiar with the Horde, but both sides are corresponding.
Mainland
1. Badges designed by each guild can be purchased from the guild registrar in the main city after joining a guild.
2. Scarlet Monastery, Armory, Kill In the final BOSS, there will be many mobs. If you kill them, you will have a lower chance of bleeding the Red Crusader Badge (green).
3. Several existing battlefields have corresponding camp reputations. When the reputation reaches Worshipers can purchase the guild badges of this camp (all white) from the Quartermaster.
4. There is a group of NPCs at the door of the Dark Portal in the Cursed Land. You can get the mission "Dark Portal" and kill them. A certain number of demons can obtain guild badges by completing tasks (the badges have use effects).
5. A new race has been added to the alliance. There is a task in the early stage to obtain BOP guild badges.
< p>Outland1. In Outland, there are the following camps to gain reputation: Honorfort/Thalmar, Cenarion Expedition, Spore Village, Slums, Sha'tar, Aldor/Scaryer , Ogrila, Dragon of Time, as long as you download the dungeon (or hero dungeon) and complete the tasks to obtain the reputation of the corresponding camp to the level of worship, you can purchase the guild badge of the camp in the quartermaster. (The tasks are many and complicated, so I won’t go into details. )
2. Sky Guard Badge. It takes a long time to obtain the reputation of this camp, because the tasks are daily tasks and there is a limit on the number. However, it can also be obtained by killing the arakkoa in Skthik. To quickly increase your reputation, you can spend 9G to purchase the Sky Guards Badge from the NPC after being worshiped.
3. Illidari Badge. In the Eclipse Outpost in Shadowmoon Valley, there is a 70 Elite NPC ( Pioneer...), kill it (there are 4 level 70 mobs next to it, it is recommended to form a team of 3-5 people), and it will drop the items that trigger the mission. Defeat the Fire Seal at the end of the mission, you can complete the mission and return to the Sand Tower Complete the task at Sicheng-Adal, and you will be rewarded with a box. Open it to get a badge of a random color.
Note: I wrote this information based on my own experience. If there is any imperfection, please give me some advice~~