chaos mtg cards then reveals the top card of their library 1x Magus of the Arena

I don't think that without Commander Spellbook, I would be able to explain the above combo with any form of confidence

Rather than boasting a typical landscape, this card features a gateway implemented with various advanced and bustling machines towering over a simple brick path

Knight of Meadowgrain is one of those cards which continually goes from A to B cubes and back

42%inclusion 40%synergy 231 decks 552 decks Gallifrey Falls // No More 36%inclusion 35%synergy 177 decks 498 decks Beast Within 34%inclusion 1%synergy 65 decks 190 decks Counterspell 33%inclusion -9%synergy 327 decks 987 decks Heroic Intervention 31%inclusion -0%synergy 58 decks 190 decks Terminate 29%inclusion 10%synergy 42 decks 144 decks Growth Spiral 28%inclusion 8%synergy 50 decks 179 decks Timecrafting 28%inclusion 28%synergy 231 decks 832 decks Suspend 27%inclusion 27%synergy 271 decks 987 decks Chaos Warp 26%inclusion -3%synergy 217 decks 832 decks Dust of Moments 26%inclusion 26%synergy 142 decks 552 decks Brainstorm 25%inclusion 7%synergy 249 decks 987 decks Delay 16%inclusion 15%synergy 160 decks 987 decks Bedevil 16%inclusion 4%synergy 23 decks 144 decks Run for Your Life 15%inclusion 15%synergy 123 decks 815 decks Negate 15%inclusion -6%synergy 147 decks 987 decks Delayed Blast Fireball 14%inclusion 12%synergy 120 decks 832 decks Rakdos Charm 14%inclusion -1%synergy 20 decks 144 decks Arcane Denial 13%inclusion -7%synergy 133 decks 987 decks An Offer You Can't Refuse 13%inclusion -13%synergy 128 decks 987 decks Generous Gift 13%inclusion -8%synergy 70 decks 552 decks Deadly Rollick 13%inclusion -2%synergy 21 decks 166 decks Olrin's Searing Light 12%inclusion 11%synergy 61 decks 498 decks Vitalize 12%inclusion 11%synergy 22 decks 190 decks Reverse the Polarity 11%inclusion 11%synergy 110 decks 987 decks Dark Ritual 11%inclusion -14%synergy 18 decks 166 decks Opt 10%inclusion 1%synergy 102 decks 987 decks Frantic Search 10%inclusion -5%synergy 100 decks 987 decks Assassin's Trophy 10%inclusion -22%synergy 3 decks 30 decks Mana Drain 10%inclusion -4%synergy 97 decks 987 decks Pongify 10%inclusion -2%synergy 96 decks 987 decks Sink into Stupor 9.4%inclusion -1%synergy 93 decks 987 decks Boros Charm 9.0%inclusion -13%synergy 45 decks 498 decks Stroke of Midnight 8.9%inclusion -1%synergy 49 decks 552 decks Flame of Anor 8.8%inclusion 5%synergy 72 decks 815 decks Fell the Profane 8.4%inclusion -1%synergy 14 decks 166 decks Emerald Charm 8.4%inclusion 8%synergy 16 decks 190 decks Swan Song 8.1%inclusion -10%synergy 80 decks 987 decks Natural Reclamation 7.9%inclusion 7%synergy 15 decks 190 decks Deflecting Swat 7.7%inclusion -10%synergy 64 decks 832 decks Reality Shift 7.5%inclusion -0%synergy 74 decks 987 decks Surge of Brilliance 7.4%inclusion 7%synergy 73 decks 987 decks Abrade 7.2%inclusion -4%synergy 60 decks 832 decks Aetherize 7.2%inclusion -0%synergy 71 decks 987 decks Nexus of Fate 7.1%inclusion 6%synergy 70 decks 987 decks Gift of the Viper 6.8%inclusion 5%synergy 13 decks 190 decks Legolas's Quick Reflexes 6.8%inclusion 5%synergy 13 decks 190 decks Consider 6.7%inclusion 0%synergy 66 decks 987 decks Sorceries All of History, All at Once 46%inclusion 46%synergy 454 decks 987 decks Venture Forth 45%inclusion 45%synergy 86 decks 190 decks Inevitable Betrayal 37%inclusion 36%synergy 366 decks 987 decks Farseek 35%inclusion -1%synergy 66 decks 190 decks Ecstatic Beauty 35%inclusion 35%synergy 289 decks 832 decks Cultivate 33%inclusion -9%synergy 62 decks 190 decks Reality Strobe 32%inclusion 32%synergy 316 decks 987 decks Wheel of Fate 24%inclusion 23%synergy 202 decks 832 decks Curse of the Cabal 24%inclusion 24%synergy 40 decks 166 decks Nature's Lore 24%inclusion -8%synergy 45 decks 190 decks Blasphemous Act 24%inclusion -10%synergy 196 decks 832 decks Rampant Growth 22%inclusion -10%synergy 42 decks 190 decks Everything Comes to Dust 20%inclusion 19%synergy 111 decks 552 decks Charnel Serenade 19%inclusion 19%synergy 32 decks 166 decks Fractured Identity 18%inclusion 17%synergy 98 decks 540 decks Arc Blade 18%inclusion 17%synergy 146 decks 832 decks Phthisis 17%inclusion 17%synergy 29 decks 166 decks Three Visits 17%inclusion -7%synergy 33 decks 190 decks Feed the Swarm 17%inclusion 1%synergy 28 decks 166 decks Coward // Killer 17%inclusion 17%synergy 140 decks 832 decks Kodama's Reach 16%inclusion -10%synergy 30 decks 190 decks Ponder 15%inclusion 3%synergy 147 decks 987 decks Time Stretch 15%inclusion 14%synergy 146 decks 987 decks Make Your Own Luck 14%inclusion 13%synergy 25 decks 179 decks Vandalblast 11%inclusion -4%synergy 92 decks 832 decks Heroes Remembered 11%inclusion 11%synergy 61 decks 552 decks Toxic Deluge 11%inclusion -7%synergy 18 decks 166 decks Nanogene Conversion 11%inclusion 10%synergy 107 decks 987 decks Crashing Footfalls 11%inclusion 10%synergy 20 decks 190 decks Festering March 10%inclusion 10%synergy 17 decks 166 decks Aminatou's Augury 10%inclusion 9%synergy 101 decks 987 decks Preordain 10%inclusion 1%synergy 101 decks 987 decks Call Forth the Tempest 10%inclusion 8%synergy 80 decks 832 decks Genesis Ultimatum 9.3%inclusion 5%synergy 7 decks 75 decks Improvisation Capstone 9.3%inclusion 6%synergy 30 decks 323 decks Skyshroud Claim 8.9%inclusion 1%synergy 17 decks 190 decks Gaea's Will 8.4%inclusion 8%synergy 16 decks 190 decks The Five Doctors 7.9%inclusion 8%synergy 15 decks 190 decks Echocasting Symposium 7.5%inclusion 5%synergy 28 decks 373 decks Time Warp 7.4%inclusion 6%synergy 73 decks 987 decks Bala Ged Recovery 7.4%inclusion -0%synergy 14 decks 190 decks Twice Upon a Time 7.1%inclusion 7%synergy 70 decks 987 decks Temporal Mastery 7.1%inclusion 6%synergy 70 decks 987 decks Doomskar 7.1%inclusion 6%synergy 39 decks 552 decks Time Wipe 6.9%inclusion 2%synergy 37 decks 540 decks Ezuri's Predation 6.8%inclusion 4%synergy 13 decks 190 decks Mana Geyser 6.6%inclusion -1%synergy 55 decks 832 decks Beacon of Tomorrows 6.6%inclusion 6%synergy 65 decks 987 decks Avatar's Wrath 6.6%inclusion 3%synergy 24 decks 365 decks Hypergenesis 6.3%inclusion 6%synergy 12 decks 190 decks Utility Artifacts Lightning Greaves 40%inclusion 15%synergy 401 decks 1.01K decks Swiftfoot Boots 27%inclusion 0%synergy 274 decks 1.01K decks The Pandorica 22%inclusion 21%synergy 119 decks 552 decks TARDIS 19%inclusion 19%synergy 190 decks 1.01K decks Psychic Paper 15%inclusion 15%synergy 156 decks 1.01K decks Wedding Ring 15%inclusion 14%synergy 85 decks 552 decks The Moment 13%inclusion 13%synergy 135 decks 1.01K decks The Millennium Calendar 11%inclusion 11%synergy 116 decks 1.01K decks River Song's Diary 9.4%inclusion 9%synergy 95 decks 1.01K decks Whispersilk Cloak 8.4%inclusion 5%synergy 85 decks 1.01K decks Sensei's Divining Top 7.8%inclusion 3%synergy 79 decks 1.01K decks Scroll Rack 7.4%inclusion 6%synergy 75 decks 1.01K decks Mask of Riddles 7.1%inclusion 6%synergy 11 decks 155 decks Ring of Evos Isle 7.0%inclusion 7%synergy 71 decks 1.01K decks Ring of Valkas 6.9%inclusion 7%synergy 70 decks 1.01K decks Brotherhood Regalia 6.7%inclusion 4%synergy 68 decks 1.01K decks Wayfarer's Bauble 6.4%inclusion -0%synergy 65 decks 1.01K decks Ring of Xathrid 5.8%inclusion 6%synergy 59 decks 1.01K decks Chimil, the Inner Sun 5.6%inclusion 4%synergy 57 decks 1.01K decks RMS Titanic 5.5%inclusion 5%synergy 46 decks 832 decks Enchantments The Parting of the Ways 47%inclusion 47%synergy 392 decks 832 decks Crack in Time 42%inclusion 42%synergy 233 decks 552 decks Out of Time 37%inclusion 36%synergy 203 decks 552 decks Paradox Haze 36%inclusion 35%synergy 358 decks 987 decks Court of Locthwain 35%inclusion 34%synergy 58 decks 166 decks Bigger on the Inside 34%inclusion 32%synergy 28 decks 83 decks The Girl in the Fireplace 31%inclusion 31%synergy 171 decks 552 decks Court of Ambition 31%inclusion 29%synergy 51 decks 166 decks Grasp of Fate 30%inclusion 27%synergy 163 decks 552 decks Phyrexian Arena 28%inclusion 13%synergy 47 decks 166 decks Annie Joins Up 26%inclusion 13%synergy 8 decks 31 decks Passionate Archaeologist 23%inclusion 21%synergy 193 decks 832 decks Shadow of the Second Sun 22%inclusion 21%synergy 220 decks 987 decks Palace Siege 22%inclusion 22%synergy 37 decks 166 decks Kellan Joins Up 21%inclusion 19%synergy 13 decks 62 decks Quest for Renewal 17%inclusion 16%synergy 32 decks 190 decks Propaganda 14%inclusion -0%synergy 139 decks 987 decks Whirlwind of Thought 14%inclusion 6%synergy 69 decks 490 decks Training Grounds 14%inclusion 11%synergy 137 decks 987 decks Omniscience 14%inclusion 11%synergy 136 decks 987 decks Virtue of Persistence 13%inclusion 12%synergy 22 decks 166 decks Instill Energy 12%inclusion 11%synergy 23 decks 190 decks One with the Multiverse 12%inclusion 10%synergy 115 decks 987 decks Call of the Ring 11%inclusion 9%synergy 18 decks 166 decks Rhystic Study 11%inclusion -12%synergy 105 decks 987 decks The Eleventh Hour 10%inclusion 10%synergy 101 decks 987 decks Extravagant Replication 10%inclusion 8%synergy 97 decks 987 decks The Day of the Doctor 10%inclusion 9%synergy 48 decks 498 decks Bitterblossom 10%inclusion 5%synergy 16 decks 166 decks Court of Ire 9.4%inclusion 8%synergy 78 decks 832 decks Aqueous Form 8.7%inclusion 5%synergy 86 decks 987 decks Elven Chorus 7.9%inclusion 5%synergy 15 decks 190 decks Court of Vantress 7.8%inclusion 7%synergy 77 decks 987 decks Ghostly Prison 7.6%inclusion -4%synergy 42 decks 552 decks Windcrag Siege 7.6%inclusion 2%synergy 33 decks 434 decks Case of the Locked Hothouse 7.4%inclusion 5%synergy 14 decks 190 decks Court of Embereth 7.3%inclusion 6%synergy 61 decks 832 decks Garruk's Uprising 6.8%inclusion -10%synergy 13 decks 190 decks Mechanized Production 6.8%inclusion 4%synergy 67 decks 987 decks Temur Ascendancy 6.7%inclusion -8%synergy 5 decks 75 decks Protection Racket 6.6%inclusion 6%synergy 11 decks 166 decks Subversion 6.0%inclusion 6%synergy 10 decks 166 decks Ill-Gotten Inheritance 6.0%inclusion 6%synergy 10 decks 166 decks Fiery Inscription 5.8%inclusion 3%synergy 48 decks 832 decks Leyline of Anticipation 5.6%inclusion 2%synergy 55 decks 987 decks The Ruinous Powers 5.6%inclusion 5%synergy 8 decks 144 decks Smothering Tithe 5.4%inclusion -15%synergy 30 decks 552 decks Abundance 5.3%inclusion 3%synergy 10 decks 190 decks Guardian Project 5.3%inclusion -2%synergy 10 decks 190 decks Exploration 5.3%inclusion -3%synergy 10 decks 190 decks Planeswalkers Quintorius Kand 16%inclusion 15%synergy 79 decks 498 decks Kiora, Behemoth Beckoner 13%inclusion 10%synergy 24 decks 179 decks Utility Lands Trenzalore Clocktower 42%inclusion 41%synergy 410 decks 987 decks Rogue's Passage 41%inclusion 21%synergy 418 decks 1.01K decks Reliquary Tower 40%inclusion 10%synergy 401 decks 1.01K decks Bojuka Bog 24%inclusion -6%synergy 40 decks 166 decks Mosswort Bridge 22%inclusion 11%synergy 41 decks 190 decks Temple of the False God 21%inclusion 13%synergy 217 decks 1.01K decks Shizo, Death's Storehouse 16%inclusion 11%synergy 26 decks 166 decks Thespian's Stage 15%inclusion 12%synergy 150 decks 1.01K decks Ominous Cemetery 14%inclusion 14%synergy 146 decks 1.01K decks Boseiju, Who Endures 14%inclusion -5%synergy 26 decks 190 decks Mystic Sanctuary 13%inclusion 3%synergy 133 decks 987 decks War Room 13%inclusion 7%synergy 128 decks 1.01K decks Minas Morgul, Dark Fortress 11%inclusion 10%synergy 19 decks 166 decks Otawara, Soaring City 11%inclusion -5%synergy 109 decks 987 decks The Black Gate 9.0%inclusion 7%synergy 15 decks 166 decks Desolate Lighthouse 8.6%inclusion 5%synergy 70 decks 815 decks Mistrise Village 8.3%inclusion 1%synergy 73 decks 875 decks Alchemist's Refuge 7.8%inclusion 2%synergy 14 decks 179 decks Hidden Nursery 7.4%inclusion 6%synergy 14 decks 190 decks Rivendell 7.3%inclusion 4%synergy 72 decks 987 decks Riptide Laboratory 6.8%inclusion 5%synergy 67 decks 987 decks Mana Artifacts Sol Ring 83%inclusion -0%synergy 841 decks 1.01K decks Arcane Signet 79%inclusion 7%synergy 801 decks 1.01K decks Talisman of Conviction 49%inclusion 25%synergy 244 decks 498 decks Sol Talisman 48%inclusion 48%synergy 489 decks 1.01K decks Talisman of Creativity 47%inclusion 19%synergy 383 decks 815 decks Thought Vessel 34%inclusion 17%synergy 347 decks 1.01K decks Mox Tantalite 31%inclusion 31%synergy 314 decks 1.01K decks Sonic Screwdriver 29%inclusion 29%synergy 297 decks 1.01K decks Talisman of Progress 25%inclusion -0%synergy 136 decks 540 decks Dimir Signet 25%inclusion 2%synergy 39 decks 155 decks Talisman of Dominance 25%inclusion -8%synergy 38 decks 155 decks Izzet Signet 24%inclusion 1%synergy 193 decks 815 decks Mind Stone 22%inclusion 8%synergy 224 decks 1.01K decks Lotus Bloom 21%inclusion 21%synergy 213 decks 1.01K decks Talisman of Curiosity 16%inclusion 4%synergy 29 decks 179 decks Rakdos Signet 16%inclusion -7%synergy 23 decks 144 decks Hourglass of the Lost 16%inclusion 15%synergy 88 decks 552 decks Talisman of Indulgence 15%inclusion -12%synergy 22 decks 144 decks Azorius Signet 14%inclusion -6%synergy 76 decks 540 decks Fellwar Stone 14%inclusion -7%synergy 138 decks 1.01K decks Simic Signet 13%inclusion 3%synergy 24 decks 179 decks Talisman of Impulse 13%inclusion 3%synergy 11 decks 83 decks Midnight Clock 10%inclusion 6%synergy 100 decks 987 decks Boros Signet 10%inclusion -9%synergy 49 decks 498 decks Replicating Ring 9.4%inclusion 8%synergy 95 decks 1.01K decks The Soul Stone 9.2%inclusion 5%synergy 12 decks 130 decks Commander's Sphere 7.6%inclusion -3%synergy 77 decks 1.01K decks Talisman of Unity 7.6%inclusion 0%synergy 5 decks 66 decks Relic of Sauron 7.4%inclusion -0%synergy 10 decks 135 decks Chromatic Lantern 6.5%inclusion -2%synergy 66 decks 1.01K decks Bender's Waterskin 5.1%inclusion 2%synergy 39 decks 758 decks Lands Command Tower 89%inclusion 15%synergy 900 decks 1.01K decks Mystic Monastery 72%inclusion 44%synergy 353 decks 490 decks Glacial Fortress 69%inclusion 34%synergy 370 decks 540 decks Deserted Beach 63%inclusion 46%synergy 339 decks 540 decks Sundown Pass 61%inclusion 45%synergy 304 decks 498 decks Crumbling Necropolis 61%inclusion 34%synergy 82 decks 135 decks Stormcarved Coast 60%inclusion 40%synergy 490 decks 815 decks Prairie Stream 56%inclusion 24%synergy 305 decks 540 decks Exotic Orchard 55%inclusion 18%synergy 556 decks 1.01K decks Dreamroot Cascade 54%inclusion 31%synergy 96 decks 179 decks Seaside Citadel 52%inclusion 25%synergy 32 decks 62 decks Sulfur Falls 47%inclusion 11%synergy 386 decks 815 decks Hinterland Harbor 45%inclusion 10%synergy 80 decks 179 decks Temple of Enlightenment 43%inclusion 28%synergy 233 decks 540 decks Breeding Pool 43%inclusion 0%synergy 77 decks 179 decks Temple of Epiphany 43%inclusion 27%synergy 348 decks 815 decks Drowned Catacomb 43%inclusion 13%synergy 66 decks 155 decks Temple of Triumph 43%inclusion 27%synergy 212 decks 498 decks Xander's Lounge 42%inclusion 20%synergy 57 decks 135 decks Dragonskull Summit 42%inclusion 6%synergy 60 decks 144 decks The World Tree 41%inclusion 15%synergy 7 decks 17 decks Skycloud Expanse 41%inclusion 26%synergy 221 decks 540 decks Frontier Bivouac 40%inclusion 12%synergy 30 decks 75 decks Watery Grave 40%inclusion -2%synergy 62 decks 155 decks Rejuvenating Springs 40%inclusion 14%synergy 71 decks 179 decks Overgrown Farmland 39%inclusion 22%synergy 26 decks 66 decks Sunken Hollow 39%inclusion 6%synergy 61 decks 155 decks Frostboil Snarl 39%inclusion 25%synergy 319 decks 815 decks Port Town 39%inclusion 24%synergy 210 decks 540 decks Raffine's Tower 39%inclusion 16%synergy 7 decks 18 decks Rockfall Vale 39%inclusion 18%synergy 32 decks 83 decks Stomping Ground 39%inclusion -3%synergy 32 decks 83 decks Blood Crypt 38%inclusion -1%synergy 55 decks 144 decks Yavimaya Coast 38%inclusion 11%synergy 68 decks 179 decks Steam Vents 38%inclusion -1%synergy 308 decks 815 decks Furycalm Snarl 38%inclusion 23%synergy 187 decks 498 decks Godless Shrine 36%inclusion -5%synergy 8 decks 22 decks Path of Ancestry 36%inclusion 13%synergy 362 decks 1.01K decks Spara's Headquarters 35%inclusion 9%synergy 22 decks 62 decks Hallowed Fountain 34%inclusion -6%synergy 186 decks 540 decks Raugrin Triome 34%inclusion 11%synergy 167 decks 490 decks Smoldering Marsh 34%inclusion 0%synergy 49 decks 144 decks Sunbaked Canyon 34%inclusion 29%synergy 169 decks 498 decks Shipwreck Marsh 34%inclusion 16%synergy 52 decks 155 decks Morphic Pool 34%inclusion 10%synergy 52 decks 155 decks Shivan Reef 32%inclusion 2%synergy 261 decks 815 decks Ketria Triome 32%inclusion 3%synergy 24 decks 75 decks Clifftop Retreat 32%inclusion -4%synergy 159 decks 498 decks Rootbound Crag 31%inclusion 2%synergy 26 decks 83 decks Cinder Glade 31%inclusion -7%synergy 26 decks 83 decks

Theres a few good reasons for that