Some last as long as you wish. Others only once. Easier are cheaper, you see yes?

[He seemingly pulls the engram out of the ball in his hands, turning it back into the topper to his staff. The purplish dodecahedron goes back on the table.]

This one as many times as I need. If you desire... a rock. Would not be much. You have broken lights? Pieces of other lanterns. Those who died or disappeared. I take those. Maybe craft new ways to contain light.