Al-Flash (黒光球 （アル・フラーシュ）, Aru.Furāshu, Black Light Jewel) is the Dark Metal Vessel of Apollonius. It takes the form of huge black beads. The black balls can be separated so they fly around Apollonius. He uses them to shoot out rays of light. When using multiple of them at once, the balls are able to destroy even the Borg of powerful Magician.
- The name of this vessel is derived from the English word "Flash" plus the Arabic definite article -ال Al-.