Blank Card is an unlockable activated item.
Effects[ | ]
- Copies the effect of the card or rune currently held by Isaac.
- Copies the effect of the card currently held by Isaac. Blank Card's recharge time changes upon use, depending on the card Isaac was holding when he used it.
Notes[ | ]
- Blank card also mimics Dice Shard and Emergency Contact.
- Using Blank Card does not expend the consumable.
- Using the Blank Card with a consumable that isn't compatible, or no consumable at all, spends the charge with no effect.
- If holding more than one consumable (e.g. Starter Deck, Tainted Characters...), only the consumable that is selected will be used. If one of them isn't a card, they must ensure the card is the one selected when activating Blank Card, otherwise the effect won't be triggered.
Recharge Time[ | ]
Blank Card's recharge time changes upon use, depending on the card/rune Isaac was holding when he used it (except in the case of using the item with no held card). This is a list of the following recharge times the card can have:
1 room:
2 rooms:
3 rooms:
4 rooms:
6 rooms:
12 rooms:
Single use:
- ? Card
- ? Card has a unique interaction with Blank Card, noted in the synergies section.
Synergies[ | ]
- Butter!: As Blank Card is dropped upon usage, the recharge time for it is reset to 4, allowing to use more expensive cards much more frequently.
- Book of Virtues: Spawns wisps in the middle ring, looking like cards. The wisps spawn Cards when destroyed, and enemies killed by the wisps' tears have a 15% chance to drop a Card. The effect of the wisps and the types of cards they spawn are independent from Blank Card's charge time and the most recently used card.
- Car Battery/Tarot Cloth: Uses the card twice. For example, if used with the Two of Hearts/Diamonds/etc. cards it will quadruple whatever amount Isaac has.
- Car Battery + Tarot Cloth: The card is used 4 times.
- Only certain cards can be amplified by Tarot Cloth and/or Car Battery.
- 2 of Diamonds + Restock or in Greed mode: Coins can be infinitely generated by buying Lil' Batteries. As Lil' Batteries only cost 5 coins, as long as Isaac starts with at least 11, the maximum of 99 coins can be quickly reached.
- This cannot be repeated infinitely outside of Greed Mode, as Restock now increases the price of a shop slot each time something is purchased from it. Having 12 coins will very slowly allow Isaac to obtain 99 coins, however.
- Deep Pockets allows this to once again be repeated infinitely, as the price will cap at 99 coins, while up to 999 coins can be obtained.
- This cannot be repeated infinitely outside of Greed Mode, as Restock now increases the price of a shop slot each time something is purchased from it. Having 12 coins will very slowly allow Isaac to obtain 99 coins, however.
- ? Card: Teleports Isaac to the I AM ERROR room. This will consume both the Blank Card and the ? Card.
- An exception is when they are used on Chest, Dark Room, Ultra Greed or Home floors. Using them here consumes both the Blank Card and the ? Card, spawning an I AM ERROR Shopkeeper.
- Rune of Jera: Copies pickups with every use. This combination can double Lil' Batteries, which can allow for game-breaking combos, due to repeated use of the synergy.
- Spawning too many items will cause objects to despawn. This can even despawn the End Chest after finishing a final boss fight.
Interactions[ | ]
- Little Baggy: All cards are replaced by pills, rendering Blank Card useless unless Isaac also has Starter Deck.
- Wild Card: Does nothing if used through Blank Card. Wild Card can, however, copy the last card used through Blank Card.
In-game Footage[ | ]
Unlockable Achievements[ | ]
Trivia[ | ]
- This item is a card counterpart to Placebo and Clear Rune.
- ? Card sending Isaac to the I AM ERROR room and destroying both items is a nod to how the combination acting as expected would create an infinite loop, as the two items would attempt to use each other infinitely.
Gallery[ | ]
Card Modifiers |
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Items |
Eden Unlocks | |||
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Isaac (Boss) Unlocks | |||
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The Binding of Isaac: Rebirth |
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