- Lightforce Sword
- Lightning Blade
- Little-Winguard
- Living Arrow
- Lord of D.
- Lord of Zemia
- Machine Conversion Factory
- Machine King
- Magic Jammer
- Magical Hats
- Maha Vailo
- Makiu, the Magical Mist
- Mask of Dispel
- Mask of Restrict
- Mask of the Accursed
- Mechanicalchaser
- Mesmeric Control
- Metalmorph
- Meteor of Destruction
- Mind Control
- Mirror Force
- Mirror Wall
- Monster Reborn
- Multiply