Items

A small kraken.

Rarity: Uncommon
Type: Passive Familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Spirit or on a Den
Stacks: Yes
Effect:
On a Spirit: Has a 5% chance to change to a Kraken during rebirth {Farmer 1-2 increases it to 7%, Farmer 3 increases it to 10%}
On a Den: Extra 8 loot.​

Hosts secret island raves.

Rarity: Uncommon
Type: Passive Familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Spirit or on a Den
Stacks: Yes but only the Den effect
Effect:
On a Spirit: Removes Lackluster Energy from being passed to any summons. {No Farmer increase}
On a Den: +3 Security

A multi legged water zombie.

Rarity: Uncommon
Type: Passive Familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Spirit or on a Den
Stacks: No
Effect:
On a Spirit: Decreases damage received by half. {No Farmer increases}
On a Den: +1 Status Point, +Gluttony for all spirits in the den​.

A small water horse with no legs. May or may not be a Subtalleon baby.

Rarity: Uncommon
Type: Passive Familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Spirit or on a Den
Stacks: Yes; multiplicative but only for one seahorse
Effect:
On a Spirit: +12% chance to become a Hippocampus when spirit rebirths {Farmer 3 increases it to 18% , Farmer 3 increases it to 24%}
On a Den: +3 Appeal​

A seal with triple the teeth and one third of the cuteness.

Rarity: Uncommon
Type: Passive Familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Spirit or on a Den
Stacks: Yes but only the Spirit effect
Effect:
On a Spirit: Adds Fangs or Tusks bones mutations to summons {Farmer 3 guarantees both}
On a Den: Adds Resist Freeze to all Den spirits​

A water ferret.

Rarity: Uncommon
Type: Active Familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Spirit or on a Den
Stacks: Yes but only the Den effect
Effect:
On a Spirit: +Kindred {No Farmer increases}
On a Den: +5 Appeal +2 Morale​

A fish-loving aquatic mammal with flippers.

Rarity: Uncommon
Type: Passive Familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Spirit or on a Den
Stacks: Yes but only the Spirit effect; multiplicative but only for one Seal
Effect:
On a Spirit: A 20% chance to become a Selkie when rebirthing {Farmer 1-2 increases the chance to 30%, Farmer 3 increases it to 40%}
On a Den: Adds Fisherman to all den members

A large deadly fish.

Rarity: Uncommon
Type: Passive Familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Spirit or on a Den
Stacks: Yes but only the Den effect
Effect:
On a Spirit: Negates other summoners Negate Bones boosts. {No Farmer increase}
On a Den: +4 Security, +1 Range

A shark with a hammer-shaped head.

Rarity: Uncommon
Type: Passive Familiar
Obtained: ​Discovery Cove, some activities or events
Use: ​On a Spirit or on a Den
Stacks: Yes
Effect:
On a Spirit: +8 Attack {Farmer 1-2 increases it by +12 total Attack, Farmer 3 increases it by +16 total Attack}
On a Den: +8 Range

A giant blue catfish.

Rarity: Uncommon
Type: Passive Familiar
Obtained: ​Discovery Cove, some activities or events
Use: ​On a Spirit or on a Den
Stacks: Yes
Effect:
On a Spirit: Adds an extra marking to summons at random {Farmer 3 increases it to 2 markings}
On a Den: +5 Appeal, -2 Security

A furry mammal proficient at digging.

Rarity: Uncommon
Type: Passive Familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Spirit or on a Den
Stacks: No
Effect:
On a Spirit: Increases the chance of Earth Elemental Packs dropping {No Farmer increases}
On a Den: Changes all elemental packs found to Earth type​.

A venomous, duck billed, egg laying mammal.

Rarity: Uncommon
Type: Passive Familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Spirit or on a Den
Stacks: Yes but only the Den effect
Effect:
On a Spirit: Drops a hat item every roll {No Farmer increase}
On a Den: Adds a 15% chance of getting extra enchantments on all equipment loot​ slots

The unicorns of the sea.

Rarity: Uncommon
Type: Passive Familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Spirit or on a Den
Stacks: Yes
Effect:
On a Spirit: Adds Narwhal Horn or Fizz marking to summons {Farmer 3 guarantees both}
On a Den: +1 Status Point and a 20% chance to find Core Souls in raiding​

Despite being called a 'lightning bug', they, in fact, have nothing to do with electricity.

Rarity: Common
Type: Active familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Spirit or on a Den
Stacks: Yes
Effect:
On a Spirit: Adds 1 luck to rolls, multiplied by the number of fireflies attached to the spirit. {Farmer 1-2 increases it by 1.5x, Farmer 3 increases it by double}
On a Den: +9 appeal in nighttime images

A very large marine mammal.

Rarity: Uncommon
Type: Passive Familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Spirit or on a Den
Stacks: Yes but only the Den effect
Effect:
On a Spirit: +Fisherman {Farmer 3 increases it to Fisherman II}
On a Den: +15 Range

A large black and white dolphin and not nearly as nice.

Rarity: Uncommon
Type: Passive Familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Spirit or on a Den
Stacks: Yes
Effect:
On a Spirit: Adds Orca marking or Moonlight marking to summons {Farmer 3 guarantees both}
On a Den: A 20% chance to find Unhatched Eggs in raiding​

A social toothed whale.

Rarity: Uncommon
Type: Passive Familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Spirit  or on a Den
Stacks: No
Effect:
On a Spirit: Adds Spliced to the summons. {No Farmer increases}
On a Den: +1 Status Point, Adds Kindred to Den members

A sea cow.

Rarity: Uncommon
Type: Passive Familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Spirit or on a Den
Stacks: Yes; multiplicative but only for one manatee
Effect:
On a Spirit: Has a 25% chance to become a mermaid when rebirthing {Farmer 1-2 increases it to 33%, Farmer 3 increases it to 50%}
On a Den: +1-3 extra loot in den arts​

A marine crustacean. You don't know why you're holding on to this, but there it is. Just the one. Oh, it seems to be holding on to you.

Rarity: Uncommon
Type: Active Familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Spirit or on a Den
Stacks: No
Effect:
On a Spirit: Adds Stoneskin boost {No Farmer increase}
On a Den: Adds Stoneskin to all Den mates

A marine mollusk that turns sand into pearls with the power of SCIENCE!   ʙɪʟʟ! ʙɪʟʟ! ʙɪʟʟ!

Rarity: Uncommon
Type: Passive Familiar
Obtained: ​Discovery Cove; Some Events and activities
Use: ​On a Kiji or on a Den
Stacks: Yes; additive
Effect:
On a Kiji: Has a 25% chance to drop an extra gem on rolls {Farmer 1-2 increases it to 33% chance, Farmer 3 increases it to 50% chance and 2 gems}
On a Den: Has a 30% chance to drop an extra gem or two on rolls​.