There are four guilds in Asteria which any player may join. Players may only join one guild and membership is permanent. Each guild has an entry quest located at the guild's main hall, and most players wait until around level 20 before attempting to join. Guilds provide members with a variety of perks, including weapons, clothing and armor, riding mounts and other useful items, as well as unique guild abilities and crafting. All of these perks are based in the history, lore and culture of the guild.
The four guilds of Asteria:
- Army of Rhojidan - The most elite soldiers and riders in the realms.
- University of Arcana - A guild of scholars and powerful spellcasters.
- Wild Enclave - Barbaric savages who commune with beasts and nature.
- Sinshade Family - A clan of criminals with dark and mysterious powers.