Metaphys Daedalus
Metaphys Decoy Dragon
Metaphys Dimension
Metaphys Executor
Metaphys Factor
Metaphys Horus
Metaphys Nephthys
Metaphys Ragnarok
Metaphys Tyrant Dragon
Metaverse
Meteo the Matchless
Meteonis Drytron
Meteor Black Comet Dragon
Meteor Black Dragon
Meteor Dragon
Meteor Dragon Red-Eyes Impact
Meteor Flare
Meteor of Destruction
Meteor Rush - Monochroid
Meteorain
Meteoroa Drytron
Metrognome
Mezuki
Miasma Dragon Tistina
Miasma Necromancer
Michael, the Arch-Lightsworn
Michion, the Timelord
Michizure
Micro Coder
Micro Ray
Mid Shield Gardna
Middle Age Mechs (Skill Card)
Midnight Fiend
Mighty Dino King Rex
Mighty Guard
Mighty Warrior
Migratory Zereort
Mikanko Dance - Mayowashidori
Mikanko Fire Dance
Mikanko Kagura
Mikanko Promise
Mikanko Purification Dance
Mikanko Reflection Rondo
Mikanko Rivalry
Mikanko Shinbu - Noble Twins
Mikanko Spiritwalk
Mikanko Water Arabesque
Mikazukinoyaiba
Mikazukinoyaiba, the Moon Fang Dragon
Mild Turkey
Milla the Temporal Magician
Millennium Ankh
Millennium Eye (Skill Card)
Millennium Golem
Millennium Necklace (Skill Card)
Millennium Revelation
Millennium Scorpion
Millennium Seeker
Millennium Shield
Millennium-Eyes Illusionist