Area becomes fatal after some time: The map becomes fatal after 5 minutes, killing the player instantly after a 10 second countdown, similar to Oba's Cursed Trove.
Area becomes fatal after some time: Entering this map starts a timer of 9 minutes when alone, or 6 minutes when entering as a group. After this timer expires, Oba will apply the Doomed debuff and begin a countdown in sync with the debuff timer. This debuff applies a flaming horned skull effect to the player's head, causing the player's head to explode when the timer reaches 0, instantly killing the player. Leaving or dying then re-entering the map will cause immediately apply the debuff again as soon as Grace Period is removed. The debuff timer can be desynced from the chat countdown, but will not affect the time it takes to actually kill the player. The debuff can expire without killing the player if the player enters grace period again (e.g. going through a door), but will be reapplied with the correct remaining duration after grace period is removed. Modifiers to expiry rate will affect the debuff itself, and will reapply if the debuff expires faster than the countdown.
The player also receives several dialogues, four warnings, and a countdown at set intervals (solo/party):
After successfully completing each area up to the fourth area, Oba says: Proceed, exile, and seize what you can, while you can.
After successfully completing the fifth area, Oba says: Haha! You are a mighty adventurer indeed. Use what I have given you and spread my legacy throughout all of Wraeclast. The timer is then disabled, and the player is free to open the strongboxes or backtrack the map at their leisure.