Void reliquary key

What do you thing of a void reliquary key that works like the voidborn reliquary key, but gives instead a random item that was send to the void this league (from poof during double corrupt, one random item from characters who died into valdo map, or divination card poof with the juice) ?

Maybe not a random item from characters who died during valdo as it would be difficult to give a weight to their rare item but that would be funny to try to fish for an item we lost.