Binding of Isaac: Rebirth Wiki

Habit is a passive item.

Effects[ | ]

  • When Isaac is hit, his active item gains 1 room's worth of charge.

Synergies[ | ]

  • Collectible Blood Rights iconBlood Rights/Collectible Razor Blade iconRazor Blade + (in Afterbirth † and Repentance)Collectible Schoolbag iconSchoolbag: Damage from the item grants a point of charge to Isaac's other held active item.
  • Collectible 9 Volt icon9 Volt + Collectible Yum Heart iconYum Heart: Isaac could potentially become invincible on early floors or with Collectible The Wafer iconThe Wafer, losing only half a heart per three hits taken.
  • Collectible The Battery iconThe Battery + (in Repentance) Collectible Sharp Plug iconSharp Plug: Isaac gains one charge from Habit for every half-heart of damage that Sharp Plug deals, effectively granting double the charges when using Sharp Plug.
  • (in Afterbirth † and Repentance)Collectible Dull Razor iconDull Razor + (in Afterbirth † and Repentance)Collectible Schoolbag iconSchoolbag: Using the Dull Razor activates the Habit, but this does not restore its charge, only that of the item in the Schoolbag.
  • (in Afterbirth † and Repentance)Collectible Dull Razor iconDull Razor +(except in Rebirth)Collectible Car Battery iconCar Battery +Collectible The Battery iconThe Battery: Using Dull Razor activates the Habit, fully recharging Dull Razor, allowing for infinite uses of the Dull Razor, infinite invincibility frames, and infinite proccing of on-hit effects
  • (in Repentance)Collectible Larynx iconLarynx: Both on-hit charge effects stack, granting Larynx 2 charges per hit.

Interactions[ | ]

  • (in Repentance) (except in Rebirth)Collectible Glass Cannon iconGlass Cannon: Upon taking damage, (in Repentance)Collectible Broken Glass Cannon iconBroken Glass Cannon will be half-charged. However, taking damage before the last charge will break the cannon again.
  • Collectible Habit iconHabit Duplicates: Doesn't stack; will still yield one charge per hit.
  • (in Repentance)Collectible Eraser iconEraser: Taking damage with Eraser in your active item slot will not charge Eraser.

In-game Footage[ | ]

Trivia[ | ]

  • The Habit was significantly nerfed from the previous game. In the original game, it would restore half of Isaac's item's required charge rather than just one room's worth of charge. This could essentially make Isaac unkillable if it was used in conjunction with Collectible Yum Heart iconYum Heart, Collectible The Nail iconThe Nail, or Collectible Book of Revelations iconBook of Revelations and Collectible The Wafer iconThe Wafer for The WombWomb and beyond.
  • This item is used in When Life Gives You Lemons (challenge #12).