Rock Tunnel

Entered from Rock Tunnel.

COST

500 Cave Tokens

LEVEL

Lv 58

ENEMY HP

4,117

TIME

60 s

FLOOR

5×5, 5 chests

TOKENS / CATCH

56

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 10 Pokémon on Route 10
• Earn the Cascade Badge

Boss

One of these waits at the end of each run:

Boss	Pokémon	Level	HP	Chance	Note
Wild boss (can be caught)	Onix	17	20,585	50%
Picnicker Ariana	Pidgey	19	5,147	50%
	Rattata	19	5,147
	Rattata	19	5,147
	Bellsprout	19	5,147

Wild Pokémon

Share of the wild fights on the floor (trainers included in the 100%).

Pokémon	Chance
Zubat	20%
Mankey	20%
Geodude	20%
Machop	20%

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
PokéManiac Ashton		1.4%
PokéManiac Winston		1.4%
Picnicker Martha		1.4%
PokéManiac Steve		1.4%
Hiker Allen		1.4%
Hiker Eric		1.4%
Hiker Lenny		1.4%
Hiker Oliver		1.4%
Hiker Lucas		1.4%
Picnicker Sofia		1.4%
Hiker Dudley		1.4%
PokéManiac Cooper		1.4%
Picnicker Leah		1.4%
Picnicker Dana		1.4%

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 · 78% → 67%

X Tap 29% of common chests

Leppa Berry 29% of common chests

Poké Ball 29% of common chests

Geodude (Pokémon) 14% of common chests

RARE · 21% → 28%

Green Shard 50% of rare chests

Yellow Shard 50% of rare chests

LEGENDARY · 1.04% → 4.43%

Great Ball 25% of legendary chests

Medium Recharge 25% of legendary chests

Oval Stone 25% of legendary chests

Revive 25% of legendary chests

MYTHIC · 0.01% → 1.18%

Star Piece 60% of mythic chests

Heart Scale 40% of mythic chests

Achievements

Clearing it 10, 100, 250 and 500 times gives the Delver, Spelunker, Old Hand and Resident achievements (see Achievements).