Phenac Stadium
Entered from Phenac City.
- COST
- 89,500 Cave Tokens
- LEVEL
- Lv 141
- ENEMY HP
- 1,503,000
- 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
- Defeat Willie at the Outskirt Stand
- Finish Sand and Shadow
Boss
One of these waits at the end of each run:
| Boss | Pokémon | Level | HP | Chance | Note |
|---|---|---|---|---|---|
| Chaser Crelf |  Sableye | 40 | 2,000,000 | 25% | |
 Grimer | 41 | 2,000,000 | |||
 Gulpin | 40 | 2,000,000 | |||
 Togepi | 20 | 2,000,000 | Shadow Pokémon: can be caught | ||
| Hunter Harle |  Skitty | 51 | 2,000,000 | 25% | |
 Qwilfish | 50 | 2,000,000 | |||
 Duskull | 50 | 2,000,000 | |||
 Mareep | 37 | 2,000,000 | Shadow Pokémon: can be caught | ||
| Bodybuilder Bodhi |  Murkrow | 60 | 2,000,000 | 25% | |
 Claydol | 60 | 2,000,000 | |||
 Steelix | 60 | 2,000,000 | |||
 Scizor | 50 | 2,000,000 | Shadow Pokémon: can be caught | ||
| Cipher Admin Snattle |  Lanturn | 26 | 1,754,500 | 25% | after step 14 of Gale of Darkness |
 Quagsire | 26 | 1,754,500 | |||
 Lunatone | 25 | 1,754,500 | Shadow Pokémon: can be caught | ||
 Castform | 27 | 1,754,500 | |||
 Metang | 28 | 1,754,500 |
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 |
|---|---|---|---|
| School Kid Flitz |   | 5.3% | |
| Roller Boy Greb |   | 5.3% | |
| Athlete Adel |   | 5.3% | |
| Cooltrainer Rewin |    | 5.3% | |
| Cooltrainer Lang |   | 5.3% | |
| Athlete Bilal |   | 5.3% | |
| Old Lady Oris |   | 5.3% | |
| Cooltrainer Buna |    | 5.3% | |
| Lady Rima |  | 5.3% | |
| Old Man Varl |   | 5.3% | |
| Cooltrainer Emia |   | 5.3% | |
| Teacher Holen |   | 5.3% | |
| Cooltrainer Harl |   | 5.3% | |
| Lady Brin |   | 5.3% | |
| Cooltrainer Tock |   | 5.3% | |
| Teacher Glais |    | 5.3% | |
| Cipher Peon Ezin |    | 5.3% | after step 14 of Gale of Darkness, Shadow: Spearow |
| Cipher Peon Faltly |   | 5.3% | after step 14 of Gale of Darkness, Shadow: Grimer |
| Cipher Peon Egrog |   | 5.3% | after step 14 of Gale of Darkness, Shadow: Seel |
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%
X Attack 50% of common chests 
Lucky Incense 50% of common chests RARE · 20% → 25%
Blue Shard 50% of rare chests 
Ochre Shard 50% of rare chests EPIC · 4.01% → 10%
Splash Plate 33% of epic chests 
Dive Ball 33% of epic chests 
Joy Scent 33% of epic chests LEGENDARY · 1.00% → 3.99%
Silk Scarf 50% of legendary chests 
Excite Scent 50% of legendary chests MYTHIC · 0.01% → 1.06%
Protein 100% of mythic chests · after 100 clears Achievements
Clearing it 10, 100, 250 and 500 times gives the Delver, Spelunker, Old Hand and Resident achievements (see Achievements).