1 Mishra's Factory
1 Mystic Sanctuary
1 Opal Palace
1 Overgrown Tomb
1 Path of Ancestry
1 Pendelhaven
1 Port Town
1 Reliquary Tower
1 Mishra's Self-Replicator
1 Misleading Signpost
1 Missy
1 Mizzium Mortars
1 Moderation
1 Mogis, God of Slaughter
1 Monastery Mentor
1 Moraug, Fury of Akoum
1 Moria Marauder
1 Morophon, the Boundless
1 Mox Tantalite
1 Muddle the Mixture
1 Mulldrifter
1 Myojin of Seeing Winds
1 Myr Retriever
1 Myriad Construct
1 Mystic Reflection
1 Mystical Dispute
1 Nahiri, Heir of the Ancients
1 Nahiri, the Unforgiving
1 Narset, Parter of Veils
1 Necropanther
1 Necropolis Regent
2 Negate
1 Neheb, the Eternal
1 Nekusar, the Mindrazer
1 Nevinyrral, Urborg Tyrant
1 Nevinyrral's Disk
1 Nicol Bolas, Dragon-God
1 Nighthawk Scavenger
1 Nightmare Unmaking
1 Nightshade Harvester
1 Niko Aris
1 Nissa, Ascended Animist
1 Nissa, Who Shakes the World
2 Niv-Mizzet Reborn
1 Nylea, Keen-Eyed
1 Oakhame Adversary
1 Oath of Kaya
1 Obeka, Brute Chronologist
1 Obscura Confluence
1 Obscuring Haze
1 Obzedat, Ghost Council
1 Ohran Frostfang
1 Ojer Pakpatiq, Deepest Epoch // Temple of Cyclical Time
1 Oko, Thief of Crowns
1 Omnath, Locus of Mana
1 Once Upon a Time
1 Ondu Inversion // Ondu Skyruins
1 One with the Multiverse
1 Open the Armory
1 Opt
1 Optimus Prime, Hero // Optimus Prime, Autobot Leader
1 Orah, Skyclave Hierophant
1 Oran-Rief Ooze
1 Organic Extinction
2 Orim's Chant
1 Ornithopter of Paradise
1 Orzhov Signet
1 Oskar, Rubbish Reclaimer
1 Oubliette
1 Out of Time
1 Outlaws' Merriment
1 Overflowing Insight
1 Owen Grady, Raptor Trainer
1 Padeem, Consul of Innovation
2 Panharmonicon
1 Parallel Lives
1 Past in Flames
2 Path to Exile
1 Peek
1 Pendelhaven Elder
1 Pernicious Deed
1 Persistent Petitioners
1 Phylath, World Sculptor
1 Phyrexian Arena
1 Phyrexian Tyranny
1 Pia Nalaar
1 Piru, the Volatile
1 Pithing Needle
1 Plague Engineer
1 Plague Reaver
1 Planar Collapse
1 Planebound Accomplice
1 Ponder
2 Pongify
1 Port Razer
1 Preordain
1 Priest of Forgotten Gods
1 Primal Empathy
1 Prime Speaker Zegana
1 Profane Command
1 Profane Procession // Tomb of the Dusk Rose
1 Profane Transfusion
1 Profane Tutor
1 Professional Face-Breaker
1 Propaganda
1 Protean Thaumaturge
1 Psychosis Crawler
1 Puresteel Paladin
1 Purgatory
1 Purphoros, Bronze-Blooded
1 Purphoros, God of the Forge
1 Pyrohemia
1 Quandrix Command
1 Queen Marchesa
1 Quicksilver Amulet
2 Quietus Spike
1 Rakdos Signet
1 Rakdos, Lord of Riots
1 Rakdos, Patron of Chaos
1 Ral Zarek
1 Ral, Storm Conduit
1 Ramos, Dragon Engine
1 Rampaging Ferocidon
1 Rangers of Ithilien
1 Rashmi and Ragavan
1 Rayami, First of the Fallen
1 Realm-Cloaked Giant // Cast Off
1 Realmbreaker, the Invasion Tree
1 Realmwalker
1 Rebuff the Wicked
1 Reconnaissance
1 Reflections of Littjara
1 Regna, the Redeemer
1 Reidane, God of the Worthy // Valkmira, Protector's Shield
1 Reki, the History of Kamigawa
1 Relentless Rats
1 Repeated Reverberation
1 Resplendent Marshal
1 Rest in Peace
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