Repentance · active · #263

Clear Rune

Copies the effect of Isaac's held rune without consuming it.

Typeactive
Quality2
Listed pools3
UnlockAchievement #233

In-game pickup line

“Rune mimic”

Mechanics

What Clear Rune does

  • Spawns a rune when picked up in Repentance.
  • Using the item triggers the held rune's effect while leaving the rune available to use or carry onward.

From the game files

Recharge

Standard recharge4 room clears

Standard room-clear recharge. Batteries and other effects can change how quickly it refills.

Achievement #233

How to unlock it

Complete The Guardian (challenge #30).

The Guardian unlocks Blank Rune and, in Repentance, also unlocks the Clear Rune item.

Unlocking an item and finding it during a run are separate steps.

Browse challenge rewards

In a run

Practical note

Hold a valuable rune and use the active item when its repeatable effect helps the run.

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.