| Name | Cost | Price |
|---|---|---|
| Marit Lage's Slumber | $0.64 | |
| Marked by Honor | $0.20 | |
| Marketback Walker | — | |
| Market Gnome | $0.19 | |
| Mark for Death | $0.16 | |
| Mark of Mutiny | $0.11 | |
| Mark of the Vampire | $0.11 | |
| Markov Baron | $0.32 | |
| Markov Blademaster | $0.31 | |
| Markov Patrician | $0.21 | |
| Markov Purifier | $0.18 | |
| Markov Retribution | $0.07 | |
| Markov Waltzer | $0.16 | |
| Markov Warlord | $0.08 | |
| Mark Ritual | — | |
| Maro | — | |
| Maro's Gone Nuts | $0.30 | |
| Marrow Bats | $0.09 | |
| Marrow-Gnawer | $13.99 | |
| Marrow Shards | $0.13 | |
| Marshaling the Troops | $58.31 | |
| Marshal's Anthem | $0.20 | |
| Marsh Casualties | $0.12 | |
| Marshdrinker Giant | $0.11 |