Reusable pickup copying
What changes
Each charged use duplicates eligible pickups and chests in the current room. Jera requires a 12-room charge with Clear Rune.
How to approach the setup
Keep Jera in the pocket slot and gather useful pickups on the floor before activating Clear Rune. Plan the recharge before expecting another copy.
A practical suggestion for this pair. Check the rest of your inventory and the room before relying on it.
The caution to remember
Jera does not directly copy collectible pedestals, trinkets or another Jera. Shop copies keep their prices; duplication does not automatically make the room free.
What this teaches about a run
Use the copying tool for the consumable you actually hold. The charge requirement is part of the value of the combination.