Overview
- Level Requirement: 240+
- Starting point: (e_tower 74, 116)
- Time limit: 60 minutes
- Cooldown: 1 day
Instance
Constellation Tower is the major overhaul of Endless Tower.
Guided by Oscar once again, Constellation Tower reaches for the stars in terms of difficulty with its unique random difficulty system and time restriction.
Unlike Endless Tower which had specific monsters and MVPs on designated floors, Constellation Tower's floors have all randomized monsters per floor.
Skips
On every 5th floor you can choose to skip 4 floors by interacting with the top blue brazier at the start of the current floor.
Using a skip costs 50x 
Meteorite Powder (1000372) , increasing by 25 for each skip
Monsters
Monsters are different from their original Endless Tower or field version and don't have their original loot table.
Monsters become stronger with every floor, increasing both their health and damage.
Every 5th floor additionally has a random boss monster.
Boss monsters are not affected by the floor progression difficulty modifier and don't need to be defeated to advance to the next floor.
| Normal Monsters | ||||
 Jakk (20998) |
 Stone Shooter (20999) |
 Grizzly (21000) |
 Stalactic Golem (21001) |
 Chimera (21002) |
 Karakasa (21003) |
 Rideword (21004) |
 Parasite (21005) |
 Wraith (21006) |
 Sky Petite (21007) |
 Wind Ghost (21008) |
 Clock (21009) |
 Raydric Archer (21010) |
 Increase Soil (21011) |
 Penomena (21012) |
 Ground Petite (21013) |
 Alarm (21014) |
 Zombie Prisoner (21015) |
 Marionette (21016) |
 Permeter (21017) |
 Skeleton Prisoner (21018) |
 Owl Duke (21019) |
 Deviruchi (21020) |
 Bloody Butterfly (21021) |
 Stapo (21022) |
 Taoist Hermit (21023) |
 The Paper (21024) |
 Tengu (21025) |
 Alice (21026) |
 Anacondaq (21027) |
 Gargoyle (21028) |
 Carat (21029) |
 Sting (21030) |
 Gryphon (21031) |
 Gibbet (21032) |
 Nightmare Terror (21033) |
 Anolian (21034) |
 Bloody Murderer (21035) |
 Aliot (21036) |
 Venatu (21037) |
 Deathword (21038) |
 Plasma (21039) |
 Dimik (21040) |
 Mini Demon (21041) |
 Leib Olmai (21042) |
 Wanderer (21043) |
 Retribution (21044) |
 Flame Skull (21045) |
 Abysmal Knight (21046) |
 Banshee (21047) |
| 5th Floor Bosses | ||||
 Mastering (21325) |
 Vagabond Wolf (21326) |
 Vocal (21327) |
 Golden Thief Bug (21328) |
 Mistress (21329) |
 Maya (21330) |
 Phreeoni (21331) |
 Drake (21332) |
 Moonlight Flower (21333) |
 Bacsojin (21334) |
 Goblin Leader (21335) |
 Kobold Leader (21336) |
 Turtle General (21337) |
 Samurai Specter (21338) |
 Toad (21339) |
 Osiris (21340) |
 Pharaoh (21341) |
 Amon Ra (21342) |
 Dark Snake Lord (21343) |
 Arc Angeling (21344) |
 Deviling (21345) |
 Angeling (21346) |
 Ghostring (21347) |
 Ygnizem Seniar (21348) |
 Doppelganger (21349) |
 Atroce (21350) |
 Orc Hero (21351) |
 Orc Lord (21352) |
 Baphomet (21353) |
 Dark Lord (21354) |
 Falling Bishop (21355) |
 Ifrit (21356) |
 Randgris (21357) |
 Beelzebub (21358) |
 Beelzebub (21359) |
Final Boss
Upon reaching floor 25, you can choose to fight Naght Sieger or continue to climb.
Reaching floor 50, you can choose to fight Betelgeuse or continue to climb to floor 75 to fight an even stronger version of Betelgeuse.
| Easy Final Bosses | Hard Final Bosses | ||
 Naght Sieger (20996) |
 Thorny Skeleton (20997) |
 Betelgeuse (20994) |
 Dead Soul (20995) |
Difficulty
Betelguse has 5 stats: Health, Attack, Recovery, Defense, and Traps. These stats can range from Sealed(0 stars) to 5 stars.
On floor 50, the max difficulty will be 3 stars.
On floor 75, the max difficulty will be 5 stars, with random rolls going from 3 to 5 stars
By talking to the fountain before entering the boss room, you can change the difficulty of the fight:
- Reroll all stats - 10 Meteorite Powder (1000372)
- Max 1 selected stat - 300 Meteorite Powder (1000372)
- Seal 1 selected stat - 150 Meteorite Powder (1000372)
Sealing a stat will lock it at 0 stars and make it unable to be changed.
| Stat | Sealed | ★ | ★★ | ★★★ | ★★★★ | ★★★★★ |
| Health | 0% | 15% | 30% | 45% | 60% | 75% |
| Attack | 0% | 20% | 40% | 60% | 80% | 100% |
| Recovery | 0% | 30% | 60% | 90% | 120% | 150% |
| Defense | 0% | 50% | 100% | 150% | 200% | 250% |
| Traps | 0% | 85% | 170% | 235% | 340% | 425% |
Difficulty points are calculated by adding together the stat modifiers.
| Stat | Stars | Points |
|---|---|---|
| Health | ★★ | 30 |
| Attack | ★ | 20 |
| Recovery | ★★ | 60 |
| Defense | ★★★ | 150 |
| Trap | ★★ | 170 |
| Total | 430 | |
Rewards
Each monster has a chance to drop Meteorite Powder (1000372)
Defeating Naght Sieger will reward you with
Defeating Betelgeuse will reward you with 5x 
Meteorite Fragment (1000373) and 2 Meteorite Powder (1000372)
Depending on difficulty, you will receive 
Unknown Meteorite Fragment (1001599) as personal reward, once per master account.
Additionally, special treasure chest will spawn. These chests may contain the following items:
Power Meteorite Powder (1000398)
Stamina Meteorite Powder (1000399)
Agile Meteorite Powder (1000400)
Lucky Meteorite Powder (1000401)
Meteorite Powder of Spell (1000402)
Meteorite Powder of Wisdom (1000403)- Unknown Meteorite Fragment (1001599)
On difficulty 400 or higher there is also a chance for these costumes:
Costume Drooping Betelgeuse (400147)
Costume Black Dragon Wig (400148)
Costume White Fox (62385)
Perfect Enchants Slot 2
| Enchant | Description | Materials |
 Star Cluster of Strength Lv1 (313024) |
ItemID: 313024 _______________________ Star essence that strengthens the wearer. Increases physical damage against all race monsters (except players) by 5%. Every 20 base POW, P.ATK +1. Every 20 base CON, ATK + 5. _______________________ When equipped with Token of Life: increases physical damage against normal and boss type enemies by 3%. |
15x  Power Meteorite Fragment (1000442) 10x  Agile Meteorite Fragment (1000444) 15x  Meteorite Fragment of Wisdom (1000447) 20x Unknown Meteorite Fragment (1001599) 5,000,000 Zeny |
 Star Cluster of Luck Lv1 (313029) |
ItemID: 313029 _______________________ Star essence that strengthens the wearer. Increases physical damage against all race monsters (except players) by 5%. Every 20 base POW, P.ATK +1. Every 20 base CRT, ATK + 5. _______________________ When equipped with Token of Life: increases physical damage against normal and boss type enemies by 3%. |
10x Power Meteorite Fragment (1000442) 15x  Lucky Meteorite Fragment (1000445) 15x  Meteorite Fragment of Spell (1000446) 20x Unknown Meteorite Fragment (1001599) 5,000,000 Zeny |
 Star Cluster of Intelligence Lv1 (313034) |
ItemID: 313034 _______________________ Star essence that strengthens the wearer. Increases magical damage against all race monsters (except players) by 5%. Every 20 base SPL, S.MATK +1. Every 20 base CON, MATK + 5. _______________________ When equipped with Token of Life: increases magical damage against normal and boss type enemies by 3%. |
15x  Stamina Meteorite Fragment (1000443) 10x Agile Meteorite Fragment (1000444) 15x Meteorite Fragment of Spell (1000446) 20x Unknown Meteorite Fragment (1001599) 5,000,000 Zeny |
 Star Cluster of Resistance Lv1 (313039) |
ItemID: 313039 _______________________ Star essence that strengthens the wearer. RES + 10, MRES + 10. Every 20 base STA, DEF + 10. Every 20 base WIS, MDEF + 5. _______________________ When equipped with Token of Life: MHP + 1%, MSP + 1%. |
15x Stamina Meteorite Fragment (1000443) 15x Lucky Meteorite Fragment (1000445) 10x Meteorite Fragment of Wisdom (1000447) 20x Unknown Meteorite Fragment (1001599) 5,000,000 Zeny |
Random Upgrade Slot 2
Star Cluster of Strength
| Enchant | Materials | Zeny | Chance | ||
| Star Cluster of Strength Lv1 (313024) |
→ |  Star Cluster of Strength Lv2 (313025) |
5x Power Meteorite Fragment (1000442) 4x Agile Meteorite Fragment (1000444) 5x Meteorite Fragment of Wisdom (1000447) 4x Unknown Meteorite Fragment (1001599) |
500.000 | 80% |
| Star Cluster of Strength Lv2 (313025) |
→ |  Star Cluster of Strength Lv3 (313026) |
10x Power Meteorite Fragment (1000442) 8x Agile Meteorite Fragment (1000444) 10x Meteorite Fragment of Wisdom (1000447) 8x Unknown Meteorite Fragment (1001599) |
1.000.000 | 65% |
| Star Cluster of Strength Lv3 (313026) |
→ |  [1] (313027) |
20x Power Meteorite Fragment (1000442) 16x Agile Meteorite Fragment (1000444) 20x Meteorite Fragment of Wisdom (1000447) 16x Unknown Meteorite Fragment (1001599) |
2.000.000 | 45% |
| [2] (313027) |
→ |  Star Cluster of Strength Lv5 (313028) |
35x Power Meteorite Fragment (1000442) 28x Agile Meteorite Fragment (1000444) 35x Meteorite Fragment of Wisdom (1000447) 28x Unknown Meteorite Fragment (1001599) |
3.500.000 | 25% |
