This relic is a reference to the "? Card" from Binding of Isaac.
This relic does not spawn beyond floor 48, excluding Endless mode.
- Singing Bowl adds a separate option to card rewards that can not be used at the same time as Question Card.
- Vintage drastically reduces the amount of card rewards.
- Weekly Patch 51: Recursion
- Question Card relic no longer spawns beyond floor 48 (excludes Endless mode).
- Weekly Patch 28: The Ritual
- Removing non-keyword gold text on Question Card relic description.
- Weekly Patch 21: Channel Lightning
- Question Card indicates it works on future card rewards as it's no longer a boss relic.
- Weekly Patch 18: Paranormal
- Question Card relic is now Uncommon. (was Boss).
- Weekly Patch 15: Surprise Patch
- Question Card wording now accurately reflects what it does when accounting for other effects like Binary.