Deep Colosseum
Entered from Pyrite Town.
- COST
- 88,800 Cave Tokens
- LEVEL
- Lv 141
- ENEMY HP
- 1,403,000
- TIME
- 60 s
- FLOOR
- 5×5, 5 chests
- TOKENS / CATCH
- 845
HP shown with no chests opened. Each chest you open adds 20% HP to the enemies and the boss for the rest of the run.
How to open it
- Meet Rui again in Phenac City
- Finish Sand and Shadow
Boss
Waits at the end of the floor:
| Boss | Pokémon | Level | HP | Chance | Note |
|---|---|---|---|---|---|
| Deep King Agnol |  Skarmory | 66 | 1,750,000 | 100% | |
 Girafarig | 68 | 1,750,000 | |||
 Sableye | 69 | 1,750,000 | |||
 Kingdra | 70 | 1,750,000 | |||
 Shedinja | 68 | 1,750,000 | |||
 Shuckle | 45 | 1,750,000 | Shadow Pokémon: can be caught |
Trainers
Trainers fight with their whole team; their Pokémon can't be caught, except the Shadow Pokémon marked here (see Shadow Pokémon).
| Trainer | Team | Chance | Note |
|---|---|---|---|
| Hunter Dewig |    | 5.0% | |
| Bodybuilder Palen |    | 5.0% | |
| Worker Toway |   | 5.0% | |
| Worker Toway |  | 5.0% | |
| Street Performer Regol |    | 5.0% | |
| Old Man Gorbel |    | 5.0% | |
| Bandana Guy Lobert |   | 5.0% | |
| Bandana Guy Lobert |   | 5.0% | |
| Bodybuilder Varug |    | 5.0% | |
| Scientist Zogo |    | 5.0% | |
| Rider Shatol |   | 5.0% | |
| Chaser Drook |   | 5.0% | |
| Roller Boy Dult |   | 5.0% | |
| Rider Shatol |   | 5.0% | |
| Chaser Drook | | 5.0% | |
| Roller Boy Dult |   | 5.0% | |
| Hunter Ophel |   | 5.0% | |
| Rider Nelon |    | 5.0% | |
| Athlete Lorge |     | 5.0% | |
| Hunter Grons |    | 5.0% |
Chest loot
A chest first rolls a rarity, then an item of that rarity. The more times you have cleared the dungeon, the more often the rarer rarities come up (up to 500 clears). A chest sometimes holds more than one of the item.
COMMON · 75% → 60%
Dowsing Machine 50% of common chests 
Lucky Egg 50% of common chests RARE · 20% → 25%
Grey Shard 50% of rare chests 
Ochre Shard 50% of rare chests EPIC · 4.01% → 10%
Stone Plate 33% of epic chests 
Earth Plate 33% of epic chests 
Joy Scent 33% of epic chests LEGENDARY · 1.00% → 3.99%
Max Revive 100% of legendary chests MYTHIC · 0.01% → 1.06%
Protein 50% of mythic chests · after 100 clears 
Vivid Scent 50% of mythic chests Achievements
Clearing it 10, 100, 250 and 500 times gives the Delver, Spelunker, Old Hand and Resident achievements (see Achievements).