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Age of Ymir Instances
Age of Ymir · Systems

Endless Cellar (Tower)

Endless Cellar is the classic 101-floor gauntlet reimagined as a Major Pulse Rift. Floors are cleared one by one—defeat every monster to unlock the next gate—with boss floors on every 5th level and a two-stage summit that ends with Entweihen Crothen (Floor 100) and Nacht Sieger (Floor 101). In Age of Ymir, boss floors are telegraphed and bosses can leave behind a corpse drop that rolls party-wide rewards.

Level 40+Party Instance101 FloorsBoss Corpse DropsUnique Boss Gear
Endless Tower Major Pulse Rift

Major Pulse Rift

A towering Major Pulse Rift that compresses countless timelines into 101 escalating floors—ideal for veteran parties chasing difficult encounters, Chronocites, and high-end progression loot.

Instance Icon
This instance can be repeated.
This Pulse Rift has no cooldown period.

Apex Rift Stone Endless Cellar Instance

Apex Rift Stone
How to enter

Endless Tower is a Major Pulse Rift. Entry is made by using an Apex Rift Stone—the stone opens a random Major Pulse Rift, which may be this instance.

  • Only the party leader can use the stone successfully.
  • Solo players must still create a party before using the stone.
  • Only party members present when the stone is used will have the instance created for them.

Rift Stones drop from monsters globally; see Obtaining Rift Stones for drop rates.

Requirements & Rewards
RequirementsReward Incentives
Base Level: 40+Chronocites (completion rewards; difficulty-scaled)
Party: Party required (solo-friendly)Boss corpse drops (party-wide rolls) + unique boss loot
Difficulty: Set when the Major Pulse Rift is openedBonus completion rolls (e.g., Entropy Codex / Blacksmith Blessing)

Pulse Rift Walkthrough

Instance Information
  • Map Names: 1@tower (Floors 1–25), 2@tower (26–50), 3@tower (51–75), 4@tower (76–99), 5@tower (100), 6@tower (101)
  • Boss Floors: Every 5th floor, plus the summit floors 100 and 101
  • Kill EXP: Disabled in Endless Cellar (anti-abuse)
Naght SiegerMVPEntweihen CrothenMVP
Instance Overview

Climb a 101-floor gauntlet. Boss encounters happen on every 5th floor, and the summit culminates in Entweihen Crothen (Floor 100) and Naght Sieger (Floor 101). The run uses your Major Pulse Rift difficulty (chosen when the rift is opened) to scale monster strength and rewards.

Dark LordMVPDark LordFloor 75
BaphometMVPBaphometFloor 75
Fallen Bishop HibramMVPFallen Bishop HibramFloor 80
IfritMVPIfritFloor 85
Valkyrie RandgrisMVPValkyrie RandgrisFloor 90
BeelzebubMVPBeelzebubFloor 95
Endless Tower (1@tower)1@tower
Step 1 - Enter the Endless Cellar

Endless Cellar is entered via the Major Pulse Rift system (Apex Rift Stone). There are no legacy entry NPCs to start the run—once the rift is created, the instance begins immediately and you are placed onto the first floor.

Step 2 - Clear Floors & Unlock Gates

Each floor is a self-contained encounter. Defeat all monsters on the floor to unlock the next gate, then touch the gate to warp onward. The 101 floors are split across six instance maps: 1@tower (1–25), 2@tower (26–50), 3@tower (51–75), 4@tower (76–99), 5@tower (100), 6@tower (101).

Step 3 - Boss Floors & Telegraphs

Boss encounters occur on every 5th floor (plus Floors 100 and 101). During boss fights, the rift runs telegraphed mechanics (cone/box patterns) similar to hunt-style ground warnings—watch the floor and move decisively.

Step 4 - Boss Corpse Drops & Lost Rift Traveller
Boss corpse drop marker
Lost Rift Traveller

When an MVP boss is defeated, it can leave behind a corpse marker and roll a small set of party-wide rewards. After boss kills, a Lost Rift Traveller can also appear as a bonus encounter:

  • Below Torment: 5% spawn chance
  • Torment: 30% spawn chance
  • Forced spawns: after Floor 100 (Entweihen Crothen) and Floor 101 (Nacht Sieger)
Step 5 - Floor 100: Entweihen Crothen & the Lucid Crystal

Floor 100 is a gatekeeper fight. After Entweihen Crothen falls, the floor clears and the Lucid Crystal sequence begins. A Lost Rift Traveller is forced to appear here—the portal forward is opened after the Traveller is defeated.

Step 6 - Floor 101: Nacht Sieger (Summit)

Floor 101 is a multi-stage finale that ends with Nacht Sieger. When Nacht Sieger dies, a Lost Rift Traveller is forced to spawn immediately. After the Traveller is defeated, the final NPC sequence becomes available to wrap up the run.

Difficulty Notes

Endless Cellar uses the standard Pulse Rift difficulty scaling for monster strength and completion rewards. However, kill EXP is disabled in this tower format to prevent farming abuse—plan around survival and reliable clears rather than experience gain. For the global rules behind difficulty scaling, see Rift Mechanics.

Featured Monsters

Monster Legend
  • Blue text denotes a Mini-Boss.
  • Red text denotes an MVP Monster.
Key MVPs & Boss Floors
MonsterTypeNotable Floors
MVP5
MVP10
MVP15
MVP15
MVP20
MVP25
MVP30
MVP35
MVP40
MVP45
MVP50
MVP50
MVP55
MVP60
MVP65
MVP70
MVP70
MVP75
MVP75
MVP80
MVP85
MVP90
MVP95
MVP100
MVP101
Floor Monster Spawns
Floor NumberMonster Spawns
Floor 115 Metaling, 5 Drops, 5 Marin, 5 Poporing, 5 Poring, 1 Mastering
Floor 220 Desert Wolf, 10 Baby Desert Wolf, 1 Vagabond Wolf
Floor 35 Archer Skeleton, 5 Orc Skeleton, 5 Pirate Skeleton, 5 Soldier Skeleton, 5 Skeleton Worker, 5 Skeleton
Floor 415 Argiope, 5 Argos, 5 Hornet, 5 Mantis, 5 Rocker, 1 Vocal
Floor 515 Female Thief Bug, 15 Male Thief Bug, 15 Thief Bug, 5 Thief Bug Egg, 1 Golden Thief BugMVP Golden Thief Bug
Floor 65 Dragon Egg, 5 Pecopeco Egg, 5 Pupa, 5 Thief Bug Egg
Floor 715 Anopheles, 15 Drainlair, 15 Explosion, 15 Familiar
Floor 815 Cruiser, 15 Firelock Soldier
Floor 915 Golem, 15 Obsidian, 10 Stapo
Floor 1025 Giant Hornet, 20 Hornet, 1 MistressMVP Mistress
Floor 1115 Dryad, 15 Hermit Plant, 15 Parasite, 15 Rafflesia
Floor 1225 Demon Pungus, 25 Punk
Floor 1315 Bongun, 15 Yao Jun, 10 Munak
Floor 1415 High Orc, 10 Orc Archer, 10 Orc Lady, 5 Orc Baby, 5 Orc Warrior
Floor 1515 Andre, 15 Deniro, 15 Piere, 5 Ant Egg, 1 PhreeoniMVP Phreeoni, 1 MayaMVP Maya
Floor 1610 Archer Skeleton, 10 Gargoyle, 10 Orc Archer, 10 Raydric Archer
Floor 1715 Strouf, 10 Baphomet Jr., 10 Merman, 5 Hill Wind (Spear)
Floor 1825 Cramp, 15 Tarou
Floor 1910 Deviace, 10 Megalodon, 10 Phen, 10 Swordfish
Floor 2050 Pirate Skeleton, 1 DrakeMVP Drake
Floor 2110 Plasma (Purple), 10 Plasma (Yellow), 5 Plasma (Blue), 5 Plasma (Green), 5 Plasma (Red)
Floor 2215 Drosera, 15 Flora, 15 Hydra, 15 Muscipular, 15 Mandragora, 15 Rafflesia
Floor 2315 Penomena, 10 Marse, 10 Obeaune, 10 Swordfish, 5 Hydra
Floor 2415 Carat, 15 Joker, 10 Jakk
Floor 2515 Cat o' Nine Tails, 15 Ninetails, 1 Moonlight FlowerMVP Moonlight Flower
Floor 2610 Enchanted Peach Tree, 10 Gibbet, 10 Stone Shooter, 10 Wooden Golem, 5 Elder Willow
Floor 2710 Goblin Archer, 10 Goblin (Dagger), 5 Goblin (Axe), 5 Goblin (Flail), 5 Goblin (Hammer), 5 Goblin (Morning Star)
Floor 2830 Arclouse, 15 Neraid, 15 Pest, 10 Kukre
Floor 2910 Dark Frame, 10 Heirozoist, 10 The Paper, 10 Whisper, 5 Lude, 5 Quve
Floor 3030 Evil Nymph, 1 White LadyMVP White Lady
Floor 3120 Gig, 15 Iron Fist, 10 Argiope, 5 Scorpion
Floor 3210 Goblin Archer, 10 Goblin (Dagger), 5 Goblin (Axe), 5 Goblin (Flail), 5 Goblin (Hammer), 5 Goblin (Morning Star), 1 Goblin Leader
Floor 3315 Kobold Archer, 15 Kobold (Axe), 10 Kobold (Hammer), 5 Kobold (Morning Star), 1 Kobold Leader
Floor 3420 Flame Skull, 10 Giant Whisper, 10 Whisper
Floor 3510 Freezer, 10 Heater, 10 Permeter, 10 Assaulter, 10 Solider, 1 Turtle GeneralMVP Turtle General
Floor 3630 Anolian, 10 Alligator, 10 Grove
Floor 3730 Alarm, 10 Clock, 10 Tower Keeper
Floor 3825 Deathword, 25 Rideword
Floor 3910 Evil Nymph, 10 Mao Guai, 10 Zhu Po Long, 10 Taoist Hermit, 5 Jing Guai
Floor 4010 Miyabi Doll, 10 Shinobi, 10 Tengu, 5 Firelock Soldier, 5 Karakasa, 1 Samurai SpecterMVP Samurai Specter
Floor 4150 Kraben
Floor 4220 Sleeper, 10 Mi Gao, 10 Sting, 5 Hode, 5 Sandman
Floor 4340 Side Winder, 10 Medusa, 5 Anacondaq, 5 Boa
Floor 4420 Baphomet Jr., 20 Hatii Babe, 10 Baby Desert Wolf, 10 Savage Babe, 1 Baby Orc
Floor 4515 Mummy, 15 Ancient Mummy, 15 Verit, 1 OsirisMVP Osiris
Floor 4620 Beholder, 20 Seeker
Floor 4720 Deleter (Sky), 10 Deleter (Earth), 10 Petite (Sky), 10 Petite (Earth)
Floor 4810 Ancient Mimic, 10 Ancient Mummy, 10 Ancient Worm
Floor 4920 Grizzly, 7 Leib Olmai, 5 Bigfoot, 5 Sasquatch, 5 Zipper Bear
Floor 5010 Anubis, 10 Matyr, 10 Marduk, 1 Amon RaMVP Amon Ra, 1 PharaohMVP Pharaoh
Floor 5120 Diabolic, 20 Mini Demon, 10 Deviruchi
Floor 5220 Harpy, 10 Blood Butterfly, 10 Gargoyle, 10 Grand Peco, 5 Hill Wind, 5 Hill Wind (Spear)
Floor 5330 Shinobi, 25 Assaulter
Floor 5410 Chepet, 10 Marionette, 10 Miyabi Doll
Floor 5525 Medusa, 15 Isis, 15 Sidewinder, 1 Evil Snake LordMVP Evil Snake Lord
Floor 5615 Ice Titan, 10 Freezer, 10 Gazeti, 10 Hatii Babe, 10 Snowier
Floor 5725 Metaling, 5 Drops, 5 Marin, 5 Poporing, 1 Mastering, 1 Ghostring, 1 Angeling, 1 Deviling, 1 Arc Angeling
Floor 5820 Phendark, 10 Rybio, 10 Zombie Prisoner, 5 Injustice, 5 Skel Prisoner
Floor 5930 Ancient Mimic, 20 Mimic, 10 Mystcase
Floor 6010 Egnigem Cenia, 10 Errende Ebecee, 10 Kavatch Icarus, 10 Laurell Weinder, 10 Whickebine Tres, 10 Armeyer Dinze, 1 DoppelgangerMVP Doppelganger, 1 Egigem Cenia (Boss)MVP Egigem Cenia (Boss)
Floor 6110 Agav, 10 Echio, 10 Mobster, 10 Pasana, 5 Isilla, 5 Vanberk
Floor 6235 Wanderer
Floor 6320 Ragged Zombie, 10 Zombie Master, 5 Orc Zombie, 5 Zombie Prisoner, 5 Zombie
Floor 6430 Ungoliant, 2 Ancient Worm, 2 Caterpillar, 2 Creamy Fear, 2 Giant Hornet, 2 Killer Mantis
Floor 6520 Galion, 1 AtroceMVP Atroce
Floor 6620 Incubus, 20 Aliot, 10 Injustice
Floor 6710 Acidus (Blue), 10 Acidus (Gold), 10 Mutant Dragonoid, 5 Deleter (Sky), 5 Petite (Sky)
Floor 6818 Stalactic Golem, 10 Ice Titan, 10 Lava Golem, 5 Golem, 5 Wooden Golem
Floor 6920 Dame of Sentinel, 10 False Angel, 10 Baroness of Retribution, 10 Lady Solace, 10 Mistress of Shelter
Floor 7020 Orc Baby, 1 Orc HeroMVP Orc Hero, 1 Orc LordMVP Orc Lord
Floor 7120 Incubus, 20 Nightmare Terror, 20 Succubus, 5 Nightmare
Floor 7210 Enchanted Peachtree, 10 Errende Ebecee, 10 Permitter, 10 Margaretha Solin
Floor 7320 Loli Ruri, 10 Aliza, 10 Green Maiden, 10 Succubus, 5 Alice, 5 Zealotus
Floor 7424 Dimik, 24 Venatu, 6 Archdam
Floor 7520 Baphomet Jr., 10 Dark Illusion, 1 Dark LordMVP Dark Lord, 1 BaphometMVP Baphomet
Floor 7630 Abysmal Knight, 20 Nightmare Terror, 10 Nightmare
Floor 7730 Banshee, 10 Evil Druid, 10 Wind Ghost, 10 Wraith Dead, 10 Wraith
Floor 7820 Raydric, 10 Bloody Knight, 10 Dullahan, 5 Sword Guardian, 5 Abysmal Knight
Floor 7910 Ferus (Green), 10 Ferus (Red), 10 Hydrolancer, 5 Deleter (Ground), 5 Petit (Ground)
Floor 8015 Necromancer, 1 Fallen Bishop HibramMVP Fallen Bishop Hibram
Floor 8120 Mysteltainn, 20 Ogretooth, 20 Executioner
Floor 8210 Agav, 10 Bloody Knight, 10 Bloody Murderer, 10 Injustice, 10 Skogul
Floor 8310 Chimera, 10 Dark Illusion, 10 Gryphon, 10 Skeggiold
Floor 8420 Dark Illusion, 10 Incubus, 10 Owl Baron, 10 Owl Duke, 10 Incubus, 10 Succubus
Floor 851 IfritMVP Ifrit
Floor 8610 Chimera, 10 Gryphon, 10 Hydrolancer, 10 Majorous
Floor 8720 Kasa, 15 Lava Golem, 15 Salamander, 10 Gajomart
Floor 8815 Anubis, 15 Necromancer, 10 Ancient Mummy, 10 Khalitzburg, 10 Wraith Dead
Floor 896 Odium of Thanatos, 6 Despero of Thanatos, 6 Maero of Thanatos, 6 Dolor of Thanatos
Floor 9010 Baroness of Retribution, 10 False Angel, 10 Lady Solace, 1 Valkyrie RandgrisMVP Valkyrie Randgris
Floor 9130 Kavatch Icarus, 10 Bow Guardian, 10 Cecil Damon
Floor 9215 Kathryne Keyron, 10 Elder, 10 Laurell Weinder, 10 Marduk, 10 Wind Ghost
Floor 9315 Seyren Windsor, 10 Abysmal Knight, 10 Bloody Knight, 10 Wanderer
Floor 9415 Sword Guardian, 15 Bow Guardian
Floor 9530 Hunter Fly, 5 Chonchon, 5 Dragon Fly, 5 Steel Chonchon, 1 BeelzebubMVP Beelzebub
Floor 965 Valkyrie, 5 Skeggiold (Brown), 5 Skeggiold (Blue)
Floor 975 Incarnation of Morroc (Human), 5 Incarnation of Morroc (Golem), 5 Incarnation of Morroc (Angel), 5 Incarnation of Morroc (Ghost)
Floor 982 Seyren Windsor, 2 Eremes Guile, 2 Howard Alt-Eisen, 2 Margaretha Sorin, 2 Cecil Damon, 2 Kathryne Keyron
Floor 99Random 7 of the following monsters: 2 Kathryne Keyron, 2 Seyren Windsor, 2 Margaretha Sorin, 2 Eremes Guile, 2 Howard Alt-Eisen, 2 Cecil Damon, 5 Incarnation of Morroc (Angel), 5 Incarnation of Morroc (Human), 5 Incarnation of Morroc (Golem), 5 Incarnation of Morroc (Ghost), 5 Valkyrie, 10 Skeggiold (Brown), 10 Skeggiold (Blue), 15 Seyren Windsor, 10 Bloody Knight, 10 Abysmal Knight, 10 Wanderer, 15 Sword Guardian, 10 Bow Guardian, 15 Kathryne Keyron, 10 Elder, 10 Laurell Weinder, 10 Wind Ghost, 10 Cecil Damon, 10 Bow Guardian, 30 Kavach Icarus, 10 Baroness of Retribution, 10 Lady Solace, 10 False Angel
Floor 1001 Entweihen CrothenMVP Entweihen Crothen, 9 Thorn of Bone, 7 Thorn of Magic, 5 Thorn of Recovery, 4 Thorn of Purity, 2 Random Thorns
Floor 101 (Unknown Area)10 Anopheles, 100 Orc Skeleton, 60 Wind Ghost, 40 Khalitzburg, 1 Naght SiegerMVP Naght Sieger

Chronocite Party Rewards

Rewards in Endless Tower primarily come from:

  • Completion rewards (per character): party members online and on the instance map receive Chronocites. The amount scales with difficulty.

  • Boss drops (during the climb): MVP floors and summit bosses can roll additional rewards via boss corpse drops (party-wide) and may also drop rare equipment and materials.

    Unique Gear: rolled at a 1% base chance (with difficulty bonuses) via boss corpse drops and Lost Rift Traveller rewards.

  • Lost Rift Traveller (optional): can spawn after boss kills (5% below Torment / 30% Torment), and is forced after Floors 100 and 101.

For global Major Pulse Rift reward rules, see Rift Rewards.

Reward Items
ItemTypeDescription
Boss Loot Boss LootEquipmentBoss monsters (every 5 floors, plus the final floors) can drop rare gear and materials. Higher difficulty improves reward value.
Chronocite ChronociteCurrencyUsed to buy items from the Pulse Rift Shop Manager.
Paradox Shard Paradox ShardCurrencyRift currency used to enchant end‑game gear. In Endless Cellar, extra rift materials can be rolled through boss corpse drops and Lost Rift Traveller rewards.
Entropy Codex Entropy CodexMaterialA mysterious tome from Rift Bosses that distorts space and time, letting you call forth a powerful Field Boss via the Pulse Rift.
Blacksmith Blessing Blacksmith BlessingMaterialPrevents downgrade on refine fail.
Violet Fear [2] Violet Fear [2]WeaponA huge violet two‑handed sword forged from the twin blades of Nacht Sieger. Can appear as part of the Floor 101 reward table (boss corpse / Lost Rift Traveller).
Twin Edge of Naght Sieger [3] Twin Edge of Naght SiegerWeaponOne of Nacht Sieger’s twin swords—the red blade. Possible from the Floor 101 reward table (boss corpse / Lost Rift Traveller).
Twin Edge of Naght Sieger [3] Twin Edge of Naght SiegerWeaponOne of Nacht Sieger’s twin swords—the blue blade. Possible from the Floor 101 reward table (boss corpse / Lost Rift Traveller).
Costume Twin Edge Sword Costume Twin Edge SwordCostumeA costume garment modeled after Nacht Sieger’s twin swords. Possible from the Floor 101 reward table (boss corpse / Lost Rift Traveller).
Lost Rift Traveller Lost Rift TravellerOptionalA bonus encounter that can spawn after boss kills. Chance: 5% below Torment, 30% on Torment. Forced spawns occur after Floors 100 and 101. Ymir will announce it; defeating it grants extra loot.

Strategy Tips

Tips for Success
  • Prepare before starting: Ensure your party has a balance of damage dealers, tanks, and supports.
  • Watch out for MVPs: Floors with MVPs are significantly harder, so plan your skills and cooldowns for these specific floors.
  • Prioritize crowd control: High floors contain large waves of enemies; having AoE control skills will make progression smoother.
  • Utilize party communication: Higher difficulty modes may require perfect coordination to handle monsters with increased stats.
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