| Name | Cost | Price |
|---|---|---|
| Moat Piranhas | $0.11 | |
| Mob | $0.14 | |
| Mobile Clone | — | |
| Mobilized District | $0.17 | |
| Mob Lookout | $0.14 | |
| Mob Rule | $1.00 | |
| Mockery of Nature | $0.14 | |
| Mockingbird | $4.65 | |
| Mockingbird, Ace Agent | $0.18 | |
| Mocking Doppelganger | $3.68 | |
| Model of Unity | $0.31 | |
| M.O.D.O.K. | $4.75 | |
| M'Odo, the Gnarled Oracle | — | |
| Mogg Assassin | $1.08 | |
| Mogg Bombers | $0.13 | |
| Mogg Fanatic | $0.26 | |
| Mogg Flunkies | $0.07 | |
| Mogg Hollows | $0.24 | |
| Mogg Jailer | $0.11 | |
| Mogg Salvage | $0.18 | |
| Mogg Sentry | $0.37 | |
| Mogg Squad | $0.14 | |
| Mogg War Marshal | $0.74 | |
| Mogis, God of Slaughter | $4.13 |