Idea for new currency type: Redemption Orb (Retry Map)

Sometimes something goes wrong in a map, and it stings especially badly. Maybe because it's a really juiced map or you were very close to completion, maybe it's a citadel, whatever the case. Obviously there can't be infinite retries on maps or people would just intentionally die to repeat their mechanics.

But what about a new type of currency that you can spend to repeat a map/node in the exact same way, so the same waystone modifiers, same league mechanics, same tablet bonuses, etc. Basically a do-over that is limited by the currency.

The value/supply of the currency would probably need to be fairly rare, but probably not as rare as a Divine Orb, but maybe somewhere around a half of a Divine Orb in relative value.