| Morpheus, the Dream Mirror White KnightRising Rampage · 087 | Rising Rampage | 087 | Super Rare | $0.19 |
| Morphing JarTournament Pack: 2nd Season · 001 | Tournament Pack: 2nd Season | 001 | Ultra Rare | €0.10 |
| Morphing Jar #2Pharaoh's Servant · 040 | Pharaoh's Servant | 040 | Rare | €0.24 |
| Morph King Stygi-GelKing's Court · 018 | King's Court | 018 | Ultra Rare | $0.31 |
| Morpho ButterspyGalactic Overlord · 012 | Galactic Overlord | 012 | Common | €0.06 |
| MorphtransitionCrossroads of Chaos · 071 | Crossroads of Chaos | 071 | Common | €0.05 |
| Morphtronic AcceleratorCrossroads of Chaos · 050 | Crossroads of Chaos | 050 | Rare | $0.72 |
| Morphtronic BindRaging Battle · 072 | Raging Battle | 072 | Common | $0.28 |
| Morphtronic BoardenCrimson Crisis · 017 | Crimson Crisis | 017 | Common | €0.17 |
| Morphtronic BoomboxenCrossroads of Chaos · 009 | Crossroads of Chaos | 009 | Rare | €0.29 |
| Morphtronic CameranCrossroads of Chaos · 010 | Crossroads of Chaos | 010 | Common | €0.12 |
| Morphtronic CelfonCrossroads of Chaos · 006 | Crossroads of Chaos | 006 | Common | €0.23 |
| Morphtronic ClockenCrossroads of Chaos · 012 | Crossroads of Chaos | 012 | Common | €0.07 |
| Morphtronic ConverterPower of the Elements · 098 | Power of the Elements | 098 | Common | $0.04 |
| Morphtronic CordCrossroads of Chaos · 051 | Crossroads of Chaos | 051 | Common | $0.11 |
| Morphtronic DatatronCrossroads of Chaos · 008 | Crossroads of Chaos | 008 | Common | €0.06 |
| Morphtronic EarfonPower of the Elements · 096 | Power of the Elements | 096 | Common | $0.07 |
| Morphtronic EngineCrossroads of Chaos · 052 | Crossroads of Chaos | 052 | Common | €0.07 |
| Morphtronic ForcefieldCrimson Crisis · 072 | Crimson Crisis | 072 | Common | €0.11 |
| Morphtronic Impact ReturnBattles of Legend: Crystal Revenge · 020 | Battles of Legend: Crystal Revenge | 020 | Ultra Rare | €0.08 |
| Morphtronic LantronExtreme Victory · 010 | Extreme Victory | 010 | Common | €0.06 |
| Morphtronic MagnenCrossroads of Chaos · 007 | Crossroads of Chaos | 007 | Common | €0.10 |
| Morphtronic Magnen BarAncient Prophecy · 007 | Ancient Prophecy | 007 | Common | €0.02 |
| Morphtronic MapCrimson Crisis · 050 | Crimson Crisis | 050 | Common | €0.09 |
| Morphtronic Mix-upCrimson Crisis · 073 | Crimson Crisis | 073 | Common | €0.10 |
| Morphtronic MonitronCrossroads of Chaos · 072 | Crossroads of Chaos | 072 | Common | $0.14 |
| Morphtronic RadionCrossroads of Chaos · 011 | Crossroads of Chaos | 011 | Rare | $0.72 |
| Morphtronic RemotenRaging Battle · 014 | Raging Battle | 014 | Rare | €0.05 |
| Morphtronic Repair UnitRaging Battle · 054 | Raging Battle | 054 | Common | €0.17 |
| Morphtronic Rusty EngineCrimson Crisis · 049 | Crimson Crisis | 049 | Common | €0.08 |
| Morphtronic ScannenPower of the Elements · 095 | Power of the Elements | 095 | Common | $0.05 |
| Morphtronic ScopenRaging Battle · 016 | Raging Battle | 016 | Common | €0.41 |
| Morphtronic SlingenCrimson Crisis · 018 | Crimson Crisis | 018 | Common | €0.11 |
| Morphtronic SmartfonSecrets of Eternity · 030 | Secrets of Eternity | 030 | Common | $0.24 |
| Morphtronics, Scramble!The Shining Darkness · 075 | The Shining Darkness | 075 | Common | $0.13 |
| Morphtronic StaplenExtreme Victory · 011 | Extreme Victory | 011 | Common | €0.10 |
| Morphtronic TelefonPower of the Elements · 093 | Power of the Elements | 093 | Common | $0.06 |
| Morphtronic VacuumenThe Shining Darkness · 017 | The Shining Darkness | 017 | Common | $0.10 |
| Morphtronic VideonRaging Battle · 015 | Raging Battle | 015 | Common | €0.16 |
| Mortilux HeruvurChaos Origins · 089 | Chaos Origins | 089 | Ultra Rare | $0.31 |
| Mosaic ManticoreCrossroads of Chaos · 094 | Crossroads of Chaos | 094 | Rare | $0.08 |
| Mother GrizzlyMagic Ruler · 090 | Magic Ruler | 090 | Rare | €0.18 |
| Mother SpiderStardust Overdrive · 019 | Stardust Overdrive | 019 | Rare | €0.44 |
| Mother Spider SplitterBattles of Legend: Monstrous Revenge · 044 | Battles of Legend: Monstrous Revenge | 044 | Ultra Rare | €0.05 |
| Motivating CaptainCode of the Duelist · 031 | Code of the Duelist | 031 | Rare | €0.11 |
| Motor FrenzyDimension Force · 092 | Dimension Force | 092 | Super Rare | €0.06 |
| Motor KaiserBattles of Legend: Monster Mayhem · 028 | Battles of Legend: Monster Mayhem | 028 | New | €0.07 |
| Motor ShellGhosts From the Past: The 2nd Haunting · 030 | Ghosts From the Past: The 2nd Haunting | 030 | Ultra Rare | €0.07 |
| Moulinglacia the Elemental LordAbyss Rising · 035 | Abyss Rising | 035 | Secret Rare | $0.22 |
| Mound of the Bound CreatorDragons of Legend · 025 | Dragons of Legend | 025 | Secret Rare | €0.14 |