Mairsil, the A$$hole

Commander / EDH Combo Infinite Combo Jank UBR (Grixis)

probablywygo

Creature (30)

• 1x AEtherling
• 1x Anger
• 1x Anthroplasm
• 1x Arcanis the Omnipotent
• 1x Avatar of Woe
• 1x Blighted Bat
• 1x Cavern Harpy
• 1x Crypt Rats
• 1x Darting Merfolk
• 1x Deadeye Navigator
• 1x Hateflayer
• 1x Horseshoe Crab
• 1x Infernal Denizen
• 1x Jace's Archivist
• 1x Magus of the Bazaar
• 1x Mercurial Chemister
• 1x Minion of Leshrac
• 1x Morphling
• 1x Necrotic Ooze
• 1x Oriq Loremage
• 1x Ovinomancer
• 1x Quicksilver Elemental
• 1x Sage of Hours
• 1x Shauku, Endbringer
• 1x Skyship Stalker
• 1x Soliton
• 1x Spikeshot Elder
• 1x Thassa, Deep-Dwelling
• 1x Torchling
• 1x Tree of Perdition

Enchantment (2)

• 1x Fervor
• 1x Fires of Invention

Land (35)

• 1x Arcane Lighthouse
• 1x Command Tower
• 1x Crumbling Necropolis
• 1x Dragonskull Summit
• 1x Drowned Catacomb
• 1x Exotic Orchard
• 1x Flamekin Village
• 6x Island
• 6x Mountain
• 1x Sanctum of Eternity
• 1x Smoldering Marsh
• 1x Spirebluff Canal
• 1x Sulfur Falls
• 1x Sunken Hollow
• 5x Swamp
• 1x Temple of Deceit
• 1x Temple of Malice
• 1x Terramorphic Expanse
• 1x Vivid Crag
• 1x Vivid Creek
• 1x Vivid Marsh

Sorcery (9)

• 1x Buried Alive
• 1x Diabolic Tutor
• 1x Faithless Looting
• 1x Final Parting
• 1x Gamble
• 1x Last One Standing
• 1x Traumatize
• 1x Wheel of Misfortune
• 1x Windfall

Commander (1)

Artifact (15)

• 1x Arcane Signet
• 1x Conjurer's Closet
• 1x Coveted Jewel
• 1x Crystal Shard
• 1x Gilded Lotus
• 1x Jeweled Lotus
• 1x Nevinyrral's Disk
• 1x Panharmonicon
• 1x Pendant of Prosperity
• 1x Sol Ring
• 1x Talisman of Creativity
• 1x Talisman of Dominance
• 1x Talisman of Indulgence
• 1x Thought Vessel
• 1x Thousand-Year Elixir

Instant (8)

• 1x Arcane Denial
• 1x Bedevil
• 1x Chaos Warp
• 1x Fact or Fiction
• 1x Frantic Search
• 1x Negate
• 1x Teferi's Time Twist
• 1x Terminate

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How many combos can you fit into one deck? This many. Basically this deck just wants to cast and/or flicker Mairsil as many times as we can, and draw cards/tudor until you can get a combo with Hateflayer + Tree of Perdition or Spikeshot Elder + Tree of Perdition . Infinite turns with Anthroplasm + Sage of Hours . Infinite mana using Quicksilver Elemental with an untap ability and a mana rock like Gilded Lotus. Or let's just continually wipe the board until people give up, using AEtherling + Nevinyrral's Disk .

Fires of Invention has been a surprising all-star in this deck. We’re not running a ton of instant speed interaction since the commander can solve board problems by itself. Being able to cast the commander for free and leave all that mana up for activations is fantastic. The commander is also a big target for spot removal, so only having to pay the commander tax is a plus.

There's a lot of fun cards that don't see play in any other decks, so it’s always interesting to see the other player’s say “that card does WHAT?”

Date added	4 years
Last updated	2 years
Key combos	Anthroplasm + Sage of Hours Hateflayer + Tree of Perdition AEtherling + Nevinyrral's Disk Spikeshot Elder + Tree of Perdition
Legality	This deck is Commander / EDH legal.
Rarity (main - side)	6 - 0 Mythic Rares 45 - 0 Rares 17 - 0 Uncommons 15 - 0 Commons
Cards	100
Avg. CMC	3.63
Tokens	Sheep 0/1 G
Folders	Other people's decks