In-game pickup line
“Card mimic”
Mechanics
What Blank Card does
- Activation triggers the held card or rune's effect.
- The consumable stays in Isaac's pocket for later use or further copies.
From the game files
Recharge
Standard recharge4 room clears
Standard room-clear recharge. Batteries and other effects can change how quickly it refills.
Achievement #121
How to unlock it
Defeat Isaac as Eden.
Unlocking an item and finding it during a run are separate steps.
Explore more unlocksIn a run
Practical note
Hold a card with an effect worth repeating rather than spending a charge on a one-off benefit.
Reference
Game data and sources
The item ID, quality and pool listings, icon, game-file tags, and short pickup line come from the extracted Repentance files. This effect explanation is an editorial summary checked against the references below. Repentance+ can differ. Charge and pickup values shown above also come from the extracted items.xml.
