Abyssal Forge: Ludra at a glance
Raid2,800 IL10 players (two groups of 5)Korea version
Closed on Global right now. NC pulled Ludra at launch to give Global new and changed mechanics, and will announce its return date by October 16, 2026. The mechanics below are the Korean and Taiwanese version, so expect differences.
Item level gates and weekly limits are on the Progression page, and what drops is in the Gear guide. General tips for every dungeon (stagger bars, enrage timers, roles) are under Before you go.
Boss mechanics
Abyss Fusion Reactor
Auxiliary reactors on other platforms make the main reactor near-invulnerable. Assign players to destroy them, then return to the central reactor.
Isolation Specialist Rahu
- Pass the purple bomb (debuff) to another player in the circle before it expires.
- Wipe check: three uncleared purple pools in the arena wipes the raid.
- Stack on the marked player for shared hits; aim the targeted line attack at summoned monsters.
Abyssal Wings Ketu
- Stand in the gaps between vertical lasers; jump the sword ring.
- Gaze checks: face red, turn away from blue.
- Kill spirits before they reach the white triangles; their explosions can fear you out of the arena.
- Below 40%: break Soul Stones for personal invulnerability, one per player, assigned in advance.
Eternal Ludra (final boss)
- Jump claw slams; a player with a block or invulnerability skill takes the red orb.
- Bingo (about 50%, again later): a 36-tile grid with one safe tile. Split the grid into search zones and call results; surviving staggers Ludra for a damage window.
- Red and blue (about 30%): split by colour and keep opposite colours apart.
- Lightning breath (about 10%): stand on your matching-colour circle, but don't enter too early.
More dungeon guides
- Krao Cave
- Draupnir
- Urugugu Canyon
- Vakron Sky Island
- Fire Temple
- Ferocious Horn Den
- Deus Research Base
- Shattered Arkanis
See every dungeon side by side on the Dungeons page.