Moonlit Grotto.

Keeper level

4

Chapter

The Bloom

Unlock price

Free at the required level

Native species

17

Possible salvage finds

20

Gliders sweep and jellies pulse. Glow bait brings shy cave fish into view.

Water depth

55 m

Current strength

10

Visibility

80%

Weather cycle

Silver mist (90 s) → Clear skies (90 s) → Soft rain (80 s) → Silver mist (100 s)

Lantern bloom

Luminous plankton draws shy cave creatures into open water. Lasts 36 s.

Moonlit procession

Nocturnal visitors follow the glow along the cave mouth. Lasts 38 s.

Bell Jelly

Uncommon · Bubble keeper

Star Axolotl

Rare · Rescue companion

Moon Manta

Epic · Guardian healer

Ghost Glassfish

Uncommon · Treasure forager

Inkwell Octopus

Uncommon · Bubble keeper

Lunar Jelly

Rare · Bubble keeper

Opal Axolotl

Rare · Rescue companion

Runestone Turtle

Epic · Living shield

Prism Eel

Legendary · School battery

Crownstar Jelly

Rare · Time-slowing keeper

Glass Squid

Uncommon · Projectile screen

Ribbon Moray

Rare · Ambush striker

Lantern Lobster

Epic · Luminous decoy

Moon Snail

Rare · Moonlit cleanser

Inkspitter

Epic · Defeat-gated catch hunter

Bloom Pod

Rare · Defeat-gated catch hunter

Pod Sprat

Rare · Defeat-gated catch hunter

Laughing Bottlecap

Common · Small signals in any water.

Rusty Royal Spoon

Common · Light signals near the shallows.

Tangled Captain’s Keys

Uncommon · Look among the rocks in the gentler waters.

Cranky Alarm Clock

Uncommon · A ticking signal in the Lagoon or Grotto.

Twisted Iron Nail

Common · Common magnetic signals in every region.

Bronze Propeller

Uncommon · Medium signals among reef channels.

Cobalt Meteor Shard

Rare · Deep waters, especially under stars.

Aurora Alloy

Epic · The deep currents favor it after dusk.

Clockwork Spring

Common · Little springy signals in every region.

Lantern Lens

Uncommon · The Lagoon and glowing Grotto hide these.

Pearl Circuit

Rare · Reef machines and the Grotto’s lost workshops.

Amber Battery

Rare · Sheltered Reef and Grotto deposits.

Abyssal Prism

Epic · Deep signals in the Grotto and Trench.

Pocket Whirlpool

Rare · The Reef and Grotto carry little impossible currents.

Storm in a Teacup

Rare · Reef and Grotto storms improve its chances.

Upside-down Lighthouse

Epic · Dark waters make its buried beacon easier to find.

Moon-cheese Diving Bell

Epic · A hollow signal in the deepest two regions.

Captain’s Last Encore

Epic · Listen for the Reef and Grotto’s old machinery.

Sleeping Comet

Legendary · Deep starry waters hold this sleeping traveler.

Starseed Orrery

Legendary · A rare celestial signal after dusk.