1 Magosi, the Waterveil
1 Mana Confluence
1 Memorial to Folly
1 Memorial to Genius
1 Minamo, School at Water's Edge
1 Mirrex
1 Mirrodin's Core
1 Mistvault Bridge
1 Molten Slagheap
1 Molten Tributary
1 Moonring Island
1 Morphic Pool
1 Mortuary Mire
1 Mount Doom
20 Mountain
1 Mystic Sanctuary
1 Basalt Monolith
1 Mad Prophet
1 Madcap Experiment
1 Maestros Charm
1 Magma Jet
1 Magmatic Channeler
1 Magus of the Jar
1 Magus of the Mind
1 Magus of the Unseen
1 Magus of the Wheel
1 Mairsil, the Pretender
1 Malakir Rebirth // Malakir Mire
1 Man-o'-War
1 Mana Cylix
1 Mana Geode
1 Mana Geyser
1 Manalith
1 March of Reckless Joy
1 Marshland Bloodcaster
1 Mask of Riddles
1 Massive Raid
1 Master Transmuter
1 Mausoleum Secrets
1 Mayhem Devil
1 Mazemind Tome
1 Mechanized Production
1 Memnarch
1 Memory Jar
1 Merchant of the Vale // Haggle
1 Mercurial Chemister
1 Mercurial Pretender
1 Merrow Wavebreakers
1 Millikin
1 Millstone
1 Mind Stone
1 Mindslaver
1 Minion of Leshrac
1 Minor Misstep
1 Mirage Mirror
1 Mirage Mockery
1 Mirran Spy
1 Mirror Gallery
1 Mirror Mockery
1 Mirror Shield
1 Mirror-Mad Phantasm
1 Mischievous Quanar
1 Misinformation
1 Misleading Motes
1 Misleading Signpost
1 Mistcaller
1 Mistvein Borderpost
1 Mnemonic Sphere
1 Model of Unity
1 Moonsilver Key
1 Moonveil Dragon
1 Mox Amber
1 Mox Diamond
1 Mox Opal
1 Mox Tantalite
1 Murder
1 Musician
1 Mycosynth Lattice
1 Myr Convert
1 Myr Propagator
1 Mystic Skull // Mystic Monstrosity
Sideboard: