Guildhests are instanced group quests, usually involves a mini-dungeon or boss fight, that players can complete for experience and gil. Guildhests are designed to teach players basic group mechanics that will be needed later on during Dungeons and Trials. Initial Guildhests are quite easy, they become difficult as players level up and delve deeper. After completing at least one Guildleve, you can then talk to a Battlewarden to unlock Guildhests. To unlock new Guildhests, you must be at the required level and have completed all the previous Guildhests.