Tainted Keeper

From Binding of Isaac: Rebirth Wiki
Jump to: navigation, search
Tainted   Keeper
Character image

Full coin heartFull coin heart
Table dividing line 1.png
Damage Stat Icon.png Damage
3.5 (*1.00)
Tears Stat Icon.png Tears
Shot Speed Stat Icon.png Shot Speed
Range Stat Icon.png Range
Speed Stat Icon.png Speed
Luck Stat Icon.png Luck
Table dividing line 2.png
Starting Items
Starting Item Icon.png Pickups1 Bomb
Starting Item Icon.png ItemsNone
Unlock Method
The Miser Use the Red Key or Cracked Key in Home as Keeper Keeper
Added in Repentance

Tainted Keeper is a character added in The Binding of Isaac: Repentance. He is the alternate version of Keeper. Tainted Keeper is unlocked by reaching Home and using either the 15►Red Key Red Key or the Cracked Key to access a special room in one of the walls while playing as Keeper.

Tainted Keeper starts with 2 coin hearts and 1 bomb. Tainted Keeper shares the same mechanics with the regular Keeper, including recovering one coin heart upon picking up a coin, as well as converting any heart pickups to blue flies. Picking up a coin to restore a heart does not give him a coin. Tainted Keeper shoots four tears in a row each time. Whenever an enemy is defeated, a random coin is dropped that will vanish quickly. Most items are acquired by coins, including Deals with the Devil, Angel Rooms, Boss Room items and Treasure Room items.

Strategy and Items[edit | edit source]

  • In the standard game mode, Shops are much different and better for Tainted Keeper. They do not require a key, spawn with two Shopkeepers, and have a vastly increased stock available. At max level, they have eight items/pickups for sale, of which there will always be at least one Shop item, one Boss Room item, and two Treasure Room items. The other four terminals in the shop can be keys, bombs, cards, pills, trinkets (which will be sold for 5 cents), or more Shop/Treasure Room items.
    • This shop can rarely be replaced by a better (or worse) variant: The better variant has 2-6 more shopkeepers, Urns scattered about, two Lucky Pennies, and one more random item/pickup for sale. The worse variant has only one random sale terminal, one Shopkeeper, some Poops, and a Fly.
    • These improved shops do not appear in Greed Mode.
  • Some items do not need to be paid for. These include:
  • Enemies spawned after entering the room (i.e. spawned by another enemy or spawned on later waves in Challenge Rooms) don't have a guaranteed coin drop.
  • Champion enemies drop 2 coins on death.
  • Bosses drop more coins than regular enemies.
    • If the boss is comprised of multiple enemies (e.g. Gurglings), each of them drops less coins.
  • Boss Rush items must still be paid for, and doing so will start the event.
  • Sticky Nickels are able to spawn as a result of killing enemies, effectively making them impossible to collect as it would have already disappeared by the time a bomb detonated to pick it up. 15►Remote Detonator Remote Detonator would help, but it could end up in self-damage as the explosion would have to be extremely quick.
  • In Co-Op, all players will need to use money to purchase items if Tainted Keeper is in the game, but enemies will also drop money regardless of who killed them.

Favored Items[edit | edit source]

  • 15►Steam Sale Steam Sale reduces prices of all items, even outside the shop.
  • Door Stop Door Stop effectively allows for infinite money with enough patience. Tainted Keeper can leave 1 monster alive in a room, leave and re-enter to collect even more coins from killing enemies.
  • 15►Humbling Bundle Humbling Bundle has a chance to double the coins dropped from killing enemies.
  • Counterfeit Penny Counterfeit Penny can double the money gained from picking up pennies you spawn, helping you gather money much more quickly and allowing you to afford more items.
  • 15►Money = Power Money = Power can combine with the large number of coin drops in general to increase Tainted Keeper's damage steadily, even more so with 15►Deep Pockets Deep Pockets
  • 15►Greed's Gullet Greed's Gullet works very well to address Tainted Keeper's low health, able to grant up to 4 additional coin hearts, 15 if you also have 15►Deep Pockets Deep Pockets. Keep in mind that you do have to buy most of your things, and that lowering your coins below each threshold wil also remove a coin heart.
  • Because Enemies drop coins, 15►Blood Rights Blood Rights effectively allows for free damage as long as you can get to a dropped coin.
  • Because coin drops are determined by the seed, the D7 can be used to reset a room with a valuable coin to get it twice.

Situational Items[edit | edit source]

  • HP Up items, save for Greed's gullet and Mother's Kiss don't do anything. Unlike regular Keeper, Tainted Keeper can never have 3 hearts. Only take them if your health has been reduced in any way, by taking 15►Dead Cat Dead Cat, for example.
  • While 15►Bum Friend Bum Friend or 15►Bumbo Bumbo would be items normal Keeper would want to stay away from, Tainted Keeper could potentially benefit from these items considering the large amount of coins he is able to produce.

Interactions[edit | edit source]

  • 15►Meat Cleaver Meat Cleaver: Multiplied enemies will not drop coins: Only an amount of coins equal to the original amount of enemies in the room at the start can be dropped.

Unlockable Items[edit | edit source]

Birthright effect[edit | edit source]

Strongly attracts coins dropped by defeating enemies to the Keeper, doesn't affect other coins.


Isaac CharNav New.png Maggy CharNav New.png Cain CharNav New.png Judas CharNav New.png BB CharNav New.png Eve CharNav New.png Samson CharNav New.png Azazel CharNav New.png Lazarus CharNav New.png Eden CharNav New.png Lost CharNav New.png


Tainted Isaac CharNav New.png Tainted Maggy CharNav New.png Tainted Cain CharNav New.png Tainted Judas CharNav New.png Tainted BB CharNav New.png Tainted Eve CharNav New.png Tainted Samson CharNav New.png Tainted Azazel CharNav New.png Tainted Lazarus CharNav New.png Tainted Eden CharNav New.png Tainted Lost CharNav New.png Tainted Lilith CharNav New.png Tainted Keeper CharNav New.png Tainted Apollyon CharNav New.png Tainted Forgotten CharNav New.png Tainted Bethany CharNav New.png Tainted Jacob CharNav New.png

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