Lost Cavern

Lost Cavern

Lost Cavern is one of the locations that players can be teleported to via the Hoopa Portal mission. The location is likely to resemble Koros Cave.

Pokémon

Normal encounters

Pokémon	Location	Levels	Rate
Jynx	Cave	72-142	20%
Gigalith	Cave	72-142	20%
Sorcerice	Cave	72-142	10%
Alakazam	Cave	72-142	10%
Carbink	Cave	72-142	10%
Jollibird	Cave	72-142	10%
Mamoswine	Cave	72-142	5%
Hydreigon	Cave	72-142	5%
Slowking	Cave	72-142	4%
Metagross	Cave	72-142	4%
Druddigon	Cave	72-142	1%
Dragonite	Cave	72-142	1%

Static encounters

All Pokémon listed below have a 1/9 chance of having their Hidden Ability.

Pokémon	Location	Level	Conditions			Notes
			Time	Weather	Day(s)
Gardevoir	North	125	Any	All	Tue, Thu, Sat	-
Beartic	North (in place of the Gardevoir)	125	Any	All	Mon, Wed, Fri, Sun	Knows Avalanche.
Jynx	East	125	Any	All	Mon, Wed, Fri, Sun	Knows Brain Freeze.
Vanilluxe	East (in place of the Jynx)	125	Any	All	Tue, Thu, Sat	Knows Autotomize.
Gardevoir	Southeast	125	Any	All	Mon, Wed, Fri, Sun	-
Beartic	Southeast (in place of the Gardevoir)	125	Any	All	Tue, Thu, Sat	Knows Avalanche.
Aggron	Near middle of the area	125	Any	All	Tue, Thu, Sat	Knows Stealth Rock.
Hydreigon	Near middle of the area (in place of the Aggron)	125	Any	All	Mon, Wed, Fri, Sun	Knows Dragon Rush.
Aggron	Southwest	125	Any	All	Mon, Wed, Fri, Sun	Knows Stealth Rock.
Hydreigon	Southwest (in place of the Aggron)	125	Any	All	Tue, Thu, Sat	Knows Dragon Rush.
Light red indicates an encounter that is non-recurring, which does not respawn after a standard 24-hour cooldown.

Spirit

Pokémon	Location	Levels	Rate
Mewtwo	Spirit	100	10%
Regigigas	Spirit	100	10%
Kyurem	Spirit	100	10%
Suicune	Spirit	100	10%
Zygarde	Spirit	100	10%
Diancie	Spirit	100	10%
Regice	Spirit	100	10%
Registeel	Spirit	100	10%
Cresselia	Spirit	100	10%
Darkrai	Spirit	100	10%

Items

Item		Location
	Dragon Gem	Northwest corner
	Psychic Gem	North, on ledge, left from spirit location
	Relic Crown	Center of map, below teleport pad
	Cherish Ball	Below teleport pad, below ledge
	Astral Stone	Southwest corner

Egho Source
Settlements Haydust Town • Searidge Town • Echorock Town • Amberfield Town • Hazeport Suburb • Hazeport City • Dunestone Oasis • Diamondpeak Town Landmarks Moon Stone Path • Merchant's Ridge • Stonedust Trail • Stonedust Peak • Stonedust Grove • Hayfield Path (Maze) • Hayfield Plateau • Genisis Forest • Rolling Ridge • Ridgestone Cemetery • Palkhan Trail • Palkhan Heights • Palkhan Plateau • Palkhan Cliff • Rolling Trail • Amber Trail • Duneridge Gorge • Dunestone Desert • Past Dunestone Oasis • Dunestone Cliff • Dunedrift Bay • Haytide Cape • Suncrest Isle • Dewdrop Coast • Diamondpeak Summit • Diamondpeak Cliff • Seatide Ridge • Egho Sanctum • Whirltide Rock • Stone Grove Lake • Farraway Island • Rubble Island Caves/Dungeons Echo Ridge Cave • Pebbledust Cave • Echodrop Cave • Koros Cave • Irondune Cave • Hazeport Maintenance Tunnels • Sand Trap Cave • Tidecliff Cave • Ihd Temple • Frostridge Tunnel • Frostridge Cave • Koros Temple • Kronos Temple • Kayos Temple (present) • Regi Chamber • Idle Cave • Moon Ripple Cave • Grimhollow Cave • Displaced Cave • Whirltide Cave Places of interest Professor Thorn's Lab • Name Rater • Trick House • Happiness Checker • Move Relearner • Shard/Egg Trader • Echorock Temple • Safari Zone • Day-Care • Hazeport Museum • Hazeport Game Corner • Hazeport Department Store • Hazeport Diner • Hazeport Government Center • Hazeport Sculpture Garden • Trident Tower • Hazeport Residential Towers (Emerald • Topaz • Ruby • Sapphire) • Haytide Cape Boat House • S.S. Anne Random dimensions Grassy Trails • Forest Clearing • Swamp Clearing • Magma Chamber • Lost Cavern • Mountainous Path • Snowy Fields • Open Sea • Abandoned Path • Savannah Valley • Outer Dimension Others Subconscious • Purgatory • Space • Hospital • Computer • Virtual Briefing Room • Unown Dimension • Thorn's Other Lab
Regions Egho • Kanto • Johto • Hoenn