From Binding of Isaac: Rebirth Wiki
Jump to: navigation, search
Font TeamMeat B.pngFont TeamMeat F.pngFont TeamMeat F.pngFont TeamMeat S.pngFont TeamMeat emark.png
Item icon
Item altar
Table dividing line 1.png
Character appearance
Table dividing line 2.png
Shop Shop
Greed mode only Shop Shop
Table dividing line 3.png
Added in Afterbirth(page 3, column 3, row 1)
Removed in Afterbirth(page 3, column 3, row 5)

BFFS! is a passive item.

Effects[edit | edit source]

  • Increases the size and doubles the damage of familiars that deal damage through tears and contact damage.
    • The size change is only cosmetic: familiars' hitbox for blocking damage or attacking is not affected.
    • Other familiars can be affected in subtle ways.

Notes[edit | edit source]

  • For certain pickup-generating familiars, BFFS! increases the frequency that they drop pickups.
  • Familiars summoned by a trinket or by Monster Manual Monster Manual are also affected by this item.
  • The Blue Flies and Blue Spiders benefit from Hive Mind Hive Mind instead.

Interactions[edit | edit source]

  • Added in AfterbirthEvil Eye Evil Eye: The eyes are not treated as familiars and therefore will not synergize with BFFS!

Synergies[edit | edit source]

  • BBF BBF/Bob's Brain Bob's Brain: Doubles impact damage and increases explosive damage by 25.
  • Added in AfterbirthIncubus Incubus: Incubus deals double Isaac's damage instead of copying it.
  • Juicy Sack Juicy Sack: Spawns an extra Blue Spider.
  • Added in AfterbirthLil Chest Lil Chest: Increases the chance to spawn a pickup or trinket by 25%.
  • Orbitals: The damage is doubled as expected, but otherwise the hitbox does not increase for additional protection or reach.
  • Added in AfterbirthSpider Mod Spider Mod: Increases the chance for Spider Mod to spawn a Lil' Battery or Blue Spider upon clearing a room from 10% to 12.5%.

In-game Footage[edit | edit source]

Trivia[edit | edit source]

  • BFF stands for Best Friends Forever.
  • This item is used in The Family Man (challenge #19).

The Binding of Isaac: Rebirth The Binding of Isaac: Rebirth The Binding of Isaac: Rebirth
Achievements Achievements Attributes Attributes Bosses Bosses TarotCard.png Cards and Runes Challenges Challenges Chapters Chapters
Characters Characters MainPageBabies.png Co-op Items Items Item pools Item pools Monsters Monsters Objects Objects
Pickups Pickups Pills Pills Rooms Rooms Seeds Seeds Transformations Transformations Trinkets Trinkets