July 1st, 2024: The website has been fully rewritten! Check the changelog for a full list of changes.
EclipsedMongo Cells"Power of Friendship!"Passive item
Allows Isaac to copy effects from his familiars.

The following familiars can be copied
• Dry Baby - 33% chance to activate The Necronomicon when Isaac takes non-self damage.
• Farting Baby - 33% chance to fart with a random effect when Isaac takes non-self damage.
• BBF - Isaac explodes when taking non-self damage.
• Bob's Brain - Isaac explodes and leaves a poisonous cloud when taking non-self damage.
• Nadab's Brain - Isaac explodes and leaves a flame when taking non-self damage.
• Holy Water - Isaac spawns water creep when taking non-self damage.
• Depression - Isaac gains the Aquarius effect and has a 33% chance to spawn a beam of light when taking non-self damage.
• Lil Spewer - grants the Aquarius effect.
• Mom's Razor - Isaac starts to bleed when taking non-self damage.
• Little Steven - grants the Spoon Bender effect.
• ???'s Soul - grants the Spoon Bender effect.
• Harlequin Baby - grants The Wiz effect.
• Freezer Baby - grants the Uranus effect.
• Ghost Baby - grants the Ouija Board effect.
• Abel - grants the My Reflection effect.
• Rainbow Baby - grants the Fruit Cake effect.
• Buddy in a Box - grants the Fruit Cake effect.
• Lil Brimstone - grants the Brimstone effect.
• Ball of Bandages - only if the familiar is at level 2 or above, grants the Mom's Eyeshadow effect.
• Lil Haunt - grants the Dark Matter effect.
• Sissy Longlegs - grants the Mom's Wig effect.
• Headless Baby - grants Anemic effect.
• Twisted Pair - grants the 20/20 effect.
• 1up! - grants the God's Flesh effect.
• Sister Maggy - grants the Blood of the Martyr effect.
• Lil Abaddon - grants the Maw Of The Void effect.
• Lil Loki - grants the Loki's Horns effect.
• Lil Monstro - grants the Monstro's Lung effect.
• Little Gish - grants the Ball of Tar effect.
• Mystery Egg - grants the Poke Go effect.
• Multidimensional Baby - grants the Continuum effect.
• Hushy - grants the Continuum effect.
• Acid Baby - grants the PHD effect.
• Spider Mod - grants the Guppy's Eye effect.
• Seraphim - grants the Sacred Heart effect.
• Bumbo - grants the Deep Pockets effect.
• Charged Baby - grants The Battery effect.
• Fate's Reward - grants the Fate effect.
• King Baby - grants the Glitched Crown effect.
• YO LISTEN! - grants the X-Ray Vision effect.
• Brother Bobby - grants the Epiphora effect.
• Robo-Baby - grants the Technology effect.
• Robo-Baby 2.0 - grants the Technology 2 effect.
• Rotten Baby - grants the The Mulligan effect.
• Demon Baby - grants the Marked effect.
• Bot Fly - grants the Lost Contact effect.
• Boiled Baby - grants the Haemolacria effect.
• Blood Puppy - grants the Charm of the Vampire effect.
• Leech - grants the Charm of the Vampire effect.
• Fruity Plum - 33% chance to activate Plum Flute when entering a hostile room.
• Spin to Win - 33% chance to activate My Little Unicorn when entering a hostile room.
• Dead Bird - grants the Black Feather trinket effect.
• Eve's Bird Foot - grants the Black Feather trinket effect.
• Mongo Baby - grants the Forgotten Lullaby trinket effect.
• Cube Baby - grants the Ice Cube trinket effect.
• Worm Friend - grants the Mom's Contacts effect.
• Lil Portal - grants the Card Reading effect.
• Lil Gurdy - grants the Mars effect.
• Dead Cat - grants the Guppy's Collar effect.
• Guppy's Hairball - grants the Guppy's Tail effect.
• Juicy Sack - grants the Spider Bite effect.
• Punching Bag - grants the Rotten Tomato effect.
• Samson's Chains - grants the Sulfuric Acid effect.
• Cain's Other Eye - grants the Eye Sore effect.
• Censer - grants the Stop Watch effect.
• Milk! - grants the Soy Milk effect.
• Jaw Bone - grants the Magneto effect.
• Pointy Rib - grants the Cupid's Arrow effect.
• Blood Oath - grants the Adrenaline effect.
• Slipped Rib - grants the Metal Plate effect.
• Lil Dumpy - grants the Linger Bean effect.
• Angelic Prism - grants the Playdough Cookie effect.
• Familiars with the fly tag - 33% chance to add a Swarm fly when clearing a room.
- Tags -- Costume -

▾ITEMS ()▾


▾TRINKETS ()▾


▾CONSUMABLES ()▾


▾MACHINES/BEGGARS ()▾


▾CHARACTERS ()▾


▾CURSES ()▾




Search filters
Item type
Item quality Item pools (any)
Item tags (any)
Transformations (any)
Stat changes (any)
Unlockable Grants costume Has YouTube video Animated icon Favorite (?)