The pink safe circle around an escape structure in Ultima's Dungeon
The safe circle of an escape structure before a Destroying Attack · Image: NTTGame
Source / rights
Image / usage information: Knight Online — Mgame / NTTGame. · Image source ↗

What time is the Ultima event?

NTTGame's September 17, 2026 notice for the Turkish servers lists two entries a day: 10:00 and 21:30. It doesn't give an end date; NTTGame's global patch notes list the event for 4 weeks.

On the global USKO servers the times are different: NTTGame's global notice for the same event says 12:00 and 23:00 server time. Use the time for the service you play on.

How do you enter Ultima's Dungeon?

  1. Be level 80 or higher.
  2. Have Premium on the account or at least 50 Ladder Points on the character. Ladder Points are also checked when you sign up.
  3. At event time a sign-up window appears; you're pulled in in the order you signed up.
  4. Each room holds up to 30 players. Once sign-ups pass a multiple of 30, at least 5 more players are needed to open the next room.
  5. To back out, press Cancel in the countdown window.
Ultima sign-up window with countdown, participant count and Cancel button
The Ultima sign-up window · Image: NTTGame
Source / rights
Image / usage information: Knight Online — Mgame / NTTGame. · Image source ↗

What happens if my Ladder Points drop before Ultima?

You're out. If the character is below 50 Ladder Points when sign-ups close, it can't enter. NTTGame's own example: you sign up with 90, die once in Ronark Land and drop to 40, so you won't be let in.

It can also cost the next room. With 35 sign-ups the first 30 go in; if one of the remaining 5 fails the check, the other 4 can't open a new room either.

How do you kill Ultima? Seal, Destroying Attack and escape structures

Two minutes after you enter, Ultima and a seal structure spawn. Ultima takes no damage until the seal is down. Only a basic R attack does fixed damage to the seal, so archers have to unequip their bow to hit it. You have 30 minutes to kill Ultima.

  • Area skill: Ultima hits the player it's attacking plus everyone around them, for up to 30% of your HP.
  • Destroying Attack: at 70%, 40% and 10% of Ultima's health it hits the whole map hard. A system message warns you.
  • Escape structures: they spawn on four sides of Ultima when the attack starts and can't be targeted or damaged. Get inside the colored circle around one within 5 seconds and you take no damage.
  • Deadly State: if nobody dies to a Destroying Attack, Ultima is weakened for 10 seconds and takes 1.5x damage.
Ultima with the message that it is weakened for 10 seconds
The 10-second weakened state after nobody dies · Image: NTTGame
Source / rights
Image / usage information: Knight Online — Mgame / NTTGame. · Image source ↗
Ultima's stats by room size
Players in roomHPDefenseDamage
4–10 1 million 2,683 7,338
10–20 2 million 4,025 11,007
20–30 3 million 8,051 22,015

What are the Ultima rewards?

Rewards depend on how many Destroying Attacks you survive. Players with a full inventory get nothing, so clear some space before you go in.

Ultima's Dungeon rewards
How long you lastedReward
Died before the first Destroying Attack Nothing
Survived the 1st, died before the 2nd Ascent Scroll (+20% monster EXP for 1 hour)
Survived the 2nd, died before the 3rd Fragment of Arrogance
Survived the 3rd, died before Ultima fell Fragment of Gluttony
Finished without dying Fragment of Gluttony + Fragment of Arrogance

The boss box can also drop a 30-day Lunar Tattoo. The bigger your share of the damage on Ultima, the better your chance that the box opens for you.

When does the Ultima event come back? Past start dates

Ultima's Dungeon is a recurring event and usually starts on the same day as the Daily Login Event. Start dates from NTTGame's Turkish notices:

Ultima's Dungeon start dates (NTTGame notices)
YearDates
2023 August 24 (Renewed Ultima's Dungeon)
2024 March 7, July 25, November 14
2025 March 6, June 25, October 16
2026 February 5, May 26, September 17

The rules haven't changed since November 2024: the times, the level 80 requirement, the room stats and the rewards repeat word for word in every notice.

Source · www.nttgameonline.comNTTGame — Ultima's Dungeon notice (global)

Frequently asked questions

What level do you need for Ultima's Dungeon?
Level 80 or higher.
Can you enter Ultima without Premium?
Yes, with at least 50 Ladder Points on the character. Don't let them drop below 50 before sign-ups close.
How does an archer hit Ultima's seal?
Unequip the bow and use a basic R attack; only basic attacks do fixed damage to the seal.
How does the Lunar Tattoo drop from Ultima?
It's a chance from the boss box, and a bigger share of the damage on Ultima raises your odds.

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