What Is Unknown Fissure? Daily Dungeon Guide

A rotating instanced dungeon with daily rewards — the first dependable, repeatable gear-and-materials loop in the game. Entry is tracked on daily resets (06:00 UTC), which is why the level-30 wall matters: from here on, a day without the daily is a day of lost progress.

Unknown Fissures are specialized level-30 instanced combat encounters distinct from normal story dungeons. Entering an Unknown Fissure puts you into timed mob waves culminating in an Elite Fissure Boss. Clearing rewards crucial enhancement stones, Abyss relic fragments, and rare crafting catalysts.

Unknown Fissures can be attempted solo or in 2–3 player small parties. Daily attempts refresh alongside the server daily reset at 06:00 UTC. Failing an attempt does not consume your daily entry ticket, allowing players to practice until they successfully clear.

At 30, your day has a fixed shape: Daily Dungeon rotation, Unknown Fissure challenge clear, Supply Requests, then continuing main story questing toward 45. Use the Event Timers tool on this site to track reset countdowns so you never miss a daily ticket.

Bring crowd control and focus down the elite add mobs before burning the main Fissure Warden. Ranged DPS classes can kite effectively along the fissure arena rim, while melee classes should save defensive cooldowns for the enrage phase at 25% boss health.