The Discus (円盤), or Disc, is a weapon from the series.
The normal Discus can be thrown to all sides, and when it touches the terrain, it moves along the ground.
The Discus can only be used by Lancelot, and the normal disc acts in the same way as Ghouls 'n Ghosts. Up to 2 discs can be present in the screen. With the powerful armor, the discs becomes bigger and Lancelot can use its magic, which creates a pillar of light in front of him that harm enemies and dissolve enemy projectiles. The Torch uses the same magic in this game.