Thunderous Cave

“	Hollowed out over time by the everlasting rain on the island, this cave runs below the entirety of Donar Island.	”
	~ Area Description

Thunderous Cave is a dungeon area located on Donar Island, full of Electric Type Coromon. Deeper areas of the cave become dark enough that it limits the player's visibility of the map and causes encounters to start off with the Twilight weather condition. Visibility in these areas can be increased by wearing the Worker Helm or activating the trait Bright Light.

Description

Thunderous cave has 4 floors, divided into 5 areas in total. Several trainers and items can be found here.

Checkpoint:	Fuse Room

BF1

A small area underneath the first floor of the cave can be accessed through a ladder on F1. It is shrouded in darkness and is the only spot in the demo version of the game where Lunarpup can be encountered.

F1

The starting floor of the cave that has a ladder on the right side leading to BF1 and the left side has a ladder leading to F2. It contains two Coromon spawning zones, South (A) and North (B).

F2

The second floor of Thunderous Cave. It has rock puzzles and contains several chests and hidden items. It leads to F3. It's the only spot in the demo version of the game where Gauslime can be encountered.

F3

The third floor of Thunderous Cave leading to the Fuse Room. It contains two Coromon spawning zones, South (A) and North (B).

Fuse Room

This area is at the end of the cave. Where Thomas is stuck. the player has to overcharge the Fusebox with their Coromon to save him and gain access to the ladder on the right which will lead back to the first floor near the entrance.

Music Theme

This theme plays when the player is inside Thunderous Cave, the sound of of dripping water is also heard while it is playing. (For Mobile Users, click here)

Layout

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  BF1 Item & Zone Layout

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  F1 Item & Zone Layout

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  F2 Item & Zone Layout

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  F3 Item & Zone Layout

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  Fuse Room Item Layout

Coromon Located Here

Coromon	Level	Rarity	Area	Double Battle
Lumon	7-12	Common	BF1 / F1 / F2 / F3 (A)	F3 (A)
Buzzlet	7-13	Common	BF1 / F1 / F3 (B)
Houndos	7-13	Uncommon	BF1 / F2 / F3	F3 (B)
Moffel	7-12	Common	F1 / F2 / F3	F1 (B) / F3
Armado	7-12	Common	F1 / F2
Lunarpup	6-12	Common	BF1
Gauslime	7-11	Uncommon	F2
Acie	8-13	Uncommon	F3
Mooby	8-12	Rare	F3

Encounter Rates

Zone	Rates / Double Battle Rates
BF1	33.3% Lumon	16.6% Buzzlet	16.6% Houndos			33.3%* Lunarpup
F1 (A)	16.6% Lumon	Buzzlet		16.6% Moffel	16.6% Armado
F2	16.6% Lumon		33.3% Houndos	16.6% Moffel	16.6% Armado		16.6%* Gauslime

Items

Area	Item	Location
BF1	Skill Flash 22 x1	Chest south of stairs
	HP Cake (S) x1	Rock along north-most wall
	HP Cake (S) x2	Chest near ledge
	SP Cake (S) x2
	Stinky Scent x1
F1	HP Cake (S) x1	Chest within sand in the left dead-end
	Ber Fruit x1
	Potent Scent x1	Pillar on top path from dead-end chest
	HP Cake (S) x1	Chest in south-center area
	LuxRecall x1	Chest in north-east corner
	Gold x350	Pillar along east-most wall
	HP Cake (M) x1	Chest behind pillars in the eastern area
	Heal Spinner x1	Just above the north-east side ladder that leads to BF1
	Combi Cake (M) x2	Chest between ledges in the eastern hallway
	Static Spinner x2	Chest just south of the north-west side ladder leading to F1
	Combi Cake (M) x2	Chest next to ladder coming from the Fuse Room in the western-most area
F2	HP Cake (S) x1	Pillar right of the first pushable rock
	Combi Cake (S) x1	Chest along path on the westernmost side
	HP Cake (S) x1	Chest west side, 3 levels of stairs up
	SP Cake (S) x1
	Spinner x1
	Phoenix Shard x1	Stalagmite near the sand, center of the map
	Static Spinner x2	Golden Chest in north-east area behind pushable rocks
	HP Cake (S) x2
	Cuco Fruit x2
	LuxRecall x1	Chest within sand in center area
	Potent Scent x1	Pillar between sandy areas in the center of the map
	Fear Scent x1	Left corner of south-center area blocked by a rock
	Stinky Scent x1	Golden chest in south-center area blocked by a rock
	Combi Cake (S) x2
	Ber Fruit x2
	HP Cake (S) x1	Chest between ledges in south-east area
	Combi Cake (M) x1	Chest in left corner of pillar maze
	Skill Flash 4 x1	Chest in right corner of pillar maze blocked by a rock
	SP Cake (S) x1	Chest near the exit ladder to F2
F3	Phoenix Shard x1	Chest just north of entrance ladder
	Canul Fruit x1	Pillar in south-center
	Juba Fruit x2	Chest within sand, south area
	Cuco Fruit x2
	Stinky Scent x1	Chest in center
	Gold x350	Bones in sand
	Spinner x1	Pillar in north center
	Ground Spinner x1	Rock just left of exit hallway
Fuse Room	HP Cake (S) x1	Chest top-left room
	Fear Scent x1	Chest top-right room
	HP Cake (M) x1	Chest near exit ladder
	SP Cake (M) x1

Trainers

F1

Shane Thunderous Cave F1 Reward:  376 Armado   L11 Normal Juba Fruit Scratch Cut Physical Concentrate Normal Status Toughen Up Normal Status - Fiddly   L12 Water No held item Scratch Cut Physical Fury Pincer Water Physical Toughen Up Normal Status - Houndos   L13 Electric No held item Fast Strike Normal Physical Mighty Roar Normal Status Volt Lick Electric Status Chomp Foul Physical

Owain Thunderous Cave F1 Reward:  201 Sanscale   L12 Sand No held item Chomp Foul Physical Toughen Up Normal Status Boulder Brge. Sand Physical - Sanscale   L12 Sand No held item Chomp Foul Physical Toughen Up Normal Status Boulder Brge. Sand Physical -

Skye Thunderous Cave F1 Reward:  376 Droople   L10 Ghost No held item Chomp Foul Physical Sticky Saliva Normal Status Feelers Normal Status - Armado   L11 Normal No held item Scratch Cut Physical Concentrate Normal Status Toughen Up Normal Status - Fiddly   L12 Water No held item Scratch Cut Physical Fury Pincer Water Physical Toughen Up Normal Status - Houndos   L13 Electric No held item Fast Strike Normal Physical Mighty Roar Normal Status Volt Lick Electric Status Chomp Foul Physical

F2

Myles Thunderous Cave F2 Reward:  240 Mino   L12 Fire No held item Tail Spin Normal Physical Cute Pose Normal Status Rage Normal Status Piercing Horns Fire Physical Slitherpin   L14 Normal No held item Poison Sting Poison Physical Drain Magic Special Toughen Up Normal Status Constrict Normal Status

Neve Thunderous Cave F2 Reward:  272 Gauslime   L13 Electric No held item Power Slap Electric Physical Toughen Up Normal Status Disable Magic Status Electric Pound Electric Physical Otogy   L14 Ghost No held item Voodoo Magic Special Frantic Mask Ghost Status Shadewalker Ghost Physical -

Ronald Thunderous Cave F2 Reward:  218 Armado   L13 Normal No held item Scratch Cut Physical Concentrate Normal Status Toughen Up Normal Status Double Slash Cut Physical Fiddly   L13 Water No held item Scratch Cut Physical Fury Pincer Water Physical Toughen Up Normal Status -

Tamara Thunderous Cave F2 Reward:  249 Taddle   L13 Water No held item Slam Normal Physical Ignore Pain Normal Status Splash Water Special - Fiddly   L14 Water No held item Scratch Cut Physical Fury Pincer Water Physical Toughen Up Normal Status -

F3

Esme Thunderous Cave F3 Reward:  423 Otogy   L12 Ghost No held item Voodoo Magic Special Frantic Mask Ghost Status Shadewalker Ghost Physical - Skarbone   L12 Sand No held item Epiphany Normal Status Sandman Normal Status Chomp Foul Physical - Houndos   L12 Electric No held item Chomp Foul Physical Mighty Roar Normal Status Fast Strike Normal Physical Volt Lick Electric Status

Oskar Thunderous Cave F3 Reward:  260 Sanscale   L15 Sand No held item Chomp Foul Physical Toughen Up Normal Status Boulder Brge. Sand Physical Pocket Sand Sand Status Armadil   L16 Normal No held item Scratch Cut Physical Concentrate Normal Status Toughen Up Normal Status Double Slash Cut Physical

Loweri Thunderous Cave F3 Reward:  267 Fiddly   L14 Water No held item Scratch Cut Physical Fury Pincer Water Physical Toughen Up Normal Status - Houndos   L15 Electric No held item Fast Strike Normal Physical Mighty Roar Normal Status Volt Lick Electric Status Chomp Foul Physical

Gallery

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  Battle Screen

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  F1 in earlier versions

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  F3 in earlier versions