Guilds are small communal groups within Gems of War, numbering up to 30 players. The benefits of Guilds are: socialising, guild tasks, and rewarded bonuses.
- Socialising - each guild has a private chat room where guild-mates can coordinate, exchange strategies or talk.
- Guild tasks - joint tasks that the entire guild can contribute gold to in return for a variety of rewards.
- Bonuses - completing tasks levels up guild statues that provide a range of bonuses to all players in the guild, and the amount of trophies a guild has earned in PVP increases the amount of gold gained for daily logins.
In a guild with moderate activity, the amount of rewards earned weekly from guild tasks are considerable, making joining a guild a top priority.