Phasial Cave — Pokémon Rejuvenation Cave Guide

Phasial Cave is the cave on Route 3 on Floria Island, and it is the game's clearest demonstration of field effects: the same room becomes a different battlefield depending on which move you use in it.

Compiled by the Pokémon Rejuvenation Fan Guide editorial team · · Source: official Rejuvenation wiki · Recorded playthroughs cited below

Quick facts

AreaPhasial Cave
TypeCave
RegionFloria Island
Field moves neededRock Smash, Surf, Rock Climb, Flash
Field effectCrystal Cavern

How to get there

Where this area leads:

DirectionLeads to
EastRoute 3
Access toMoon Field

Rock Smash, Surf, Rock Climb, Flash is needed somewhere in this area, not necessarily to enter it — the tables below say where.

What this area is

Flash is recommended for better exploration.

What is here

The Phasial Crystal Cavern changes state on demand. Using Dark Pulse, Dark Void, Light that Burns the Sky or Night Daze turns the area into the Dark Crystal Cavern. Turning it back into the ordinary Cave Field takes Earthquake, Bulldoze, Magnitude or Tectonic Rage — though the wiki records that reversal as unavailable in the version it was written against, so treat the round trip as version-dependent.

That makes the cave worth visiting for reasons beyond its item list. It is one of the few places where you can choose your own battle environment, and both states are named locations on this site.

Four field moves are needed: Rock Smash, Surf, Rock Climb and Flash. The Flash is for the dark sections rather than a puzzle.

The encounters are Water and Steel at levels 23 to 27 — Wooper at 32%, Chewtle at 25% and a Steel-type Meowth at 20%. The level band puts the cave squarely in the middle of the Floria story.

There are 21 recorded pickups, and mining is a real part of it: Mining Rocks appear more than once here, and the Ability Capsule sits directly left of one on B1F. Most of the rest are hidden in rocks, tall rocks and ponds.

LandmarkWhat it is for
Phasial Crystal CavernThe cave's default state. Becomes the Dark Crystal Cavern when Dark Pulse, Dark Void, Light that Burns the Sky or Night Daze is used in it.
Phasial Dark Crystal CavernThe transformed state. Reverted with Earthquake, Bulldoze, Magnitude or Tectonic Rage.
Mining RockOn B1F, with the Ability Capsule immediately to its left.
Moon FieldReached from the cave.
Southern Entrance and the upper entrance ladderThe two reference points the item directions are written from.
The Girl Trainer and the Hiker TrainerThe two B1F NPCs the hidden-item directions use as landmarks.

Before you go

Trainers here

TrainerClassModePartyHeld itemsPrize
BetinaEnthusiastStoryChewtle 21, Drednaw 22—594
BilliumHikerStoryGeodude 22, Onix 23—621
BetinaEnthusiastClassicChewtle 24, Drednaw 25—675
BilliumHikerClassicGeodude 25, Onix 26—702

Parties and held items as recorded by the official wiki; levels are the ones it lists. Both Story and Classic are shown.

Items in Phasial Cave

ItemWhere exactly
Grass Gem hidden1F - Southern Entrance; inside the lower right rock (hidden)
Rock Gem hiddenB1F; 1st rock upper left from the upper entrance ladder (hidden)
Magical Seed hiddenB1F; ground space left the 1st tall rock up the upper left pond (hidden)
Ability CapsuleB1F; left from the Mining Rock upper left the area
Steel Gem hiddenB1F; 1st rock on the right path from the Girl Trainer, toward the middle exit ladder (hidden)
Reverse Candy hiddenB1F; 1st rock on the left down from the Girl Trainer (hidden)
Mineral Ball hiddenB1F; 2nd tall rock left the climbable wall (hidden)
Green Shard hiddenB1F; 2nd big tall rock back left side, up from the Hiker Trainer (hidden)
Ancient WingB1F; up from the Hiker Trainer
Blue ShardB1F; up from the Hiker Trainer
Sun Stone hiddenB1F; 1st rock to the right, down from the Hiker Trainer (hidden)
Red Shard hiddenB1F; 4th tall rock lower right from the lower exit ladder (hidden)
TM146 Razor ShellB1F; upward after the pond up the eastern ladder, requires Surf / Golden Surfboard
Troupe FluteB2F - Ruins; from Polly by the ruins, requires Surf / Golden Surfboard
Link HeartCrystal Field; top right the area *
Dark MaterialCrystal Field; top left the area *
Red Shard hiddenCrystal Field; in the wall at the small area top right corner the hole (hidden) *
Nugget hiddenCrystal Field; left ground space at the small area top left corner the hole (hidden) *
Ability CapsuleDark Crystal Field; top right the area
Mining RockB1F; lower left the pond left the northern ladder
Mining RockB1F; upward after the pond up the eastern ladder, requires Surf / Golden Surfboard

All 21 pickups the official wiki records for this area. "Hidden" means it does not show on the map. Descriptions are the wiki's own, so "up the" and "left the" are directions from a landmark, not typos.

Pokémon you can catch here

PokémonTypeLevelsRateMethod
WooperWater/Ground23-2732%Cave
ChewtleWater/Water24-2525%Cave
MeowthSteel/Steel23-2520%Cave
SilicobraGround/Ground23-2412%Cave
BibarelNormal/Water25-269%Cave
VenipedeBug/Poison24-252%Cave
QuagsireWater/Ground36,3875%Surf
DrednawWater/Rock36-3825%Surf
WooperWater/Ground15100%Fish Old
WooperWater/Ground45-5060%Fish Good
ChewtleWater/Water45-5320%Fish Good
QuagsireWater/Ground45-5620%Fish Good
DrednawWater/Rock75-8655%Fish Super
QuagsireWater/Ground75-8645%Fish Super
PoliwagWater/Water25OneSpecial
MeowthNormal/Normal23-2537%Cave
ChewtleWater/Water24-2525%Cave
SilicobraGround/Ground23-2520%Cave
BibarelNormal/Water25-269%Cave
WooperWater/Ground24-277%Cave
VenipedeBug/Poison24-252%Cave

All 21 encounter rows the official wiki records.

Watch it: recorded playthroughs

Recorded playthroughs, linked to the exact moment.

Recordings belong to their creators and are linked, not reproduced.

Phasial Cave FAQ

Where is Phasial Cave?

On Route 3 on Floria Island, with entrances to the north, south and east, and the Moon Field reached from inside. It needs Rock Smash, Surf, Rock Climb and Flash.

How do I turn Phasial Cave into the Dark Crystal Cavern?

Use Dark Pulse, Dark Void, Light that Burns the Sky or Night Daze in the Phasial Crystal Cavern. The area changes to the Dark Crystal Cavern for as long as it is active.

How do I turn the Dark Crystal Cavern back?

With Earthquake, Bulldoze, Magnitude or Tectonic Rage. The wiki records that reversal as unavailable in the version it was written against, so it may depend on your release.

What can I catch in Phasial Cave?

Wooper at 32%, Chewtle at 25% and a Steel-type Meowth at 20%, all between levels 23 and 27.