Mairsil, the Pretender + Chromatic Orrery + Staff of Domination + Mirage Mirror

Mairsil, the Pretender
Chromatic Orrery
Staff of Domination
Mirage Mirror

Requires
Mairsil, the Pretender must be on the battlefield. Chromatic Orrery must be in exile (with a cage counter). Staff of Domination must be on the battlefield. Mirage Mirror must be in exile (with a cage counter). Mairsil does not have summoning sickness.
Steps
  1. Activate Mairsil using Chromatic Orrery's first ability by tapping it, adding .
  2. Activate Mairsil using Staff of Domination's first ability by paying 1, untapping Mairsil.
  3. Activate Mairsil using Mirage Mirror's ability by paying 2, causing Mairsil to become a copy of itself until end of turn.
  4. Repeat.
  5. Once you have infinite mana, you may also activate Chromatic Orrery's second ability and/or any of Staff of Domination's other abilities each loop.
Results
Infinite colored mana. Infinite colorless mana. Infinite lifegain triggers. Infinite lifegain. Infinite card draw. Infinite untap of creatures you control. Infinite draw triggers.

Mairsil, the Pretender
1.83% of 1582 decks 29 decks
High Synergy Cards
Arcanis the Omnipotent
87% of 31 decks +86% synergy
Aetherling
81% of 31 decks +81% synergy
Thousand-Year Elixir
74% of 31 decks +72% synergy
Morphling
71% of 31 decks +71% synergy
Buried Alive
74% of 31 decks +69% synergy
Quicksilver Elemental
68% of 31 decks +68% synergy
Asmodeus the Archfiend
67% of 30 decks +66% synergy
Torchling
65% of 31 decks +64% synergy
Pendant of Prosperity
65% of 31 decks +64% synergy
Endling
61% of 31 decks +61% synergy
Top Cards
Gilded Lotus
65% of 31 decks +61% synergy
Oriq Loremage
61% of 31 decks +60% synergy
Nevinyrral's Disk
61% of 31 decks +60% synergy
Anger
58% of 31 decks +52% synergy
Entomb
58% of 31 decks +51% synergy
Hateflayer
55% of 31 decks +55% synergy
Basalt Monolith
55% of 31 decks +52% synergy
Tree of Perdition
52% of 31 decks +51% synergy
Relic of Sauron
50% of 16 decks +39% synergy
Eater of the Dead
48% of 31 decks +48% synergy
Creatures
Horseshoe Crab
48% of 31 decks +48% synergy
Shauku, Endbringer
45% of 31 decks +45% synergy
Cavern Harpy
45% of 31 decks +45% synergy
Pili-Pala
45% of 31 decks +45% synergy
Spark Double
45% of 31 decks +38% synergy
Displacer Kitten
44% of 27 decks +39% synergy
Jace's Archivist
39% of 31 decks +37% synergy
Ulamog's Dreadsire
38% of 8 decks +36% synergy
Pack Rat
35% of 31 decks +34% synergy
Sakashima of a Thousand Faces
35% of 31 decks +32% synergy
Cephalid Inkshrouder
32% of 31 decks +32% synergy
Thassa, Deep-Dwelling
32% of 31 decks +29% synergy
Minion of Leshrac
29% of 31 decks +29% synergy
Ovinomancer
29% of 31 decks +29% synergy
Cinderhaze Wretch
29% of 31 decks +29% synergy
Avatar of Woe
29% of 31 decks +28% synergy
Thassa's Oracle
29% of 31 decks +22% synergy
Likeness Looter
27% of 15 decks +22% synergy
Mirror-Mad Phantasm
26% of 31 decks +26% synergy
Memnarch
26% of 31 decks +25% synergy
Necrotic Ooze
26% of 31 decks +25% synergy
Deadeye Navigator
26% of 31 decks +23% synergy
Soliton
23% of 31 decks +23% synergy
Argent Sphinx
23% of 31 decks +22% synergy
Dockside Extortionist
23% of 31 decks +9% synergy
Arco-Flagellant
21% of 24 decks +21% synergy
Anthroplasm
19% of 31 decks +19% synergy
Patron of the Moon
19% of 31 decks +19% synergy
Mercurial Chemister
19% of 31 decks +19% synergy
Sage of Hours
19% of 31 decks +19% synergy
Goblin Engineer
19% of 31 decks +16% synergy
Blood Vassal
16% of 31 decks +16% synergy
Dralnu, Lich Lord
16% of 31 decks +16% synergy
Spikeshot Elder
16% of 31 decks +16% synergy
Farmstead Gleaner
16% of 31 decks +16% synergy
Knacksaw Clique
16% of 31 decks +16% synergy
Doom Whisperer
16% of 31 decks +15% synergy
Walking Ballista
16% of 31 decks +14% synergy
Infernal Denizen
13% of 31 decks +13% synergy
Blighted Bat
13% of 31 decks +13% synergy
Visara the Dreadful
13% of 31 decks +13% synergy
Master Transmuter
13% of 31 decks +11% synergy
Emry, Lurker of the Loch
13% of 31 decks +9% synergy
Jodah's Avenger
10% of 31 decks +10% synergy
Myr Propagator
10% of 31 decks +9% synergy
Galecaster Colossus
10% of 31 decks +9% synergy
Empress Galina
10% of 31 decks +9% synergy
Triskelion
10% of 31 decks +9% synergy
Fatestitcher
10% of 31 decks +9% synergy
Chainer, Dementia Master
10% of 31 decks +9% synergy
Instants
Frantic Search
42% of 31 decks +30% synergy
Essence Flux
35% of 31 decks +33% synergy
Planar Incision
32% of 28 decks +31% synergy
Ghostly Flicker
29% of 31 decks +24% synergy
Deflecting Swat
29% of 31 decks +13% synergy
Fact or Fiction
26% of 31 decks +19% synergy
Fierce Guardianship
26% of 31 decks +8% synergy
Vampiric Tutor
26% of 31 decks +7% synergy
Cyclonic Rift
26% of 31 decks -2% synergy
Counterspell
26% of 31 decks -17% synergy
Thrill of Possibility
23% of 31 decks +12% synergy
Chaos Warp
23% of 31 decks -10% synergy
An Offer You Can't Refuse
18% of 28 decks -3% synergy
Teferi's Time Twist
16% of 31 decks +15% synergy
Thirst for Knowledge
16% of 31 decks +14% synergy
Rakdos Charm
16% of 31 decks +2% synergy
Blur
15% of 27 decks +13% synergy
Hostile Negotiations
14% of 21 decks +13% synergy
Intuition
13% of 31 decks +11% synergy
Flusterstorm
13% of 31 decks +6% synergy
Deadly Rollick
13% of 31 decks +2% synergy
Mana Drain
13% of 31 decks -2% synergy
Arcane Denial
13% of 31 decks -7% synergy
Negate
13% of 31 decks -10% synergy
Maestros Charm
11% of 28 decks +8% synergy
Forbidden Alchemy
10% of 31 decks +9% synergy
Whir of Invention
10% of 31 decks +6% synergy
Pongify
10% of 31 decks -2% synergy
Mystical Tutor
10% of 31 decks -5% synergy
Brainstorm
10% of 31 decks -12% synergy
Sorceries
Unmarked Grave
42% of 31 decks +39% synergy
Faithless Looting
42% of 31 decks +25% synergy
Demonic Tutor
42% of 31 decks +19% synergy
Gamble
39% of 31 decks +29% synergy
Windfall
39% of 31 decks +26% synergy
Quantum Misalignment
33% of 12 decks +31% synergy
Irenicus's Vile Duplication
33% of 27 decks +30% synergy
Lively Dirge
27% of 11 decks +25% synergy
Reckless Handling
25% of 16 decks +23% synergy
Final Parting
23% of 31 decks +21% synergy
Blasphemous Act
23% of 31 decks -11% synergy
Careful Study
19% of 31 decks +18% synergy
Jeska's Will
16% of 31 decks -1% synergy
Cathartic Reunion
13% of 31 decks +9% synergy
Reanimate
13% of 31 decks -3% synergy
Vandalblast
13% of 31 decks -3% synergy
Toxic Deluge
13% of 31 decks -4% synergy
Dread Return
10% of 31 decks +4% synergy
Treasure Cruise
10% of 31 decks +4% synergy
Utility Artifacts
Illusionist's Bracers
45% of 31 decks +44% synergy
Rings of Brighthearth
45% of 31 decks +43% synergy
Lightning Greaves
45% of 31 decks +20% synergy
Conjurer's Closet
42% of 31 decks +40% synergy
Battlemage's Bracers
39% of 31 decks +38% synergy
Helm of the Host
39% of 31 decks +35% synergy
Lithoform Engine
35% of 31 decks +34% synergy
Swiftfoot Boots
32% of 31 decks +4% synergy
Sting, the Glinting Dagger
31% of 16 decks +30% synergy
The One Ring
31% of 16 decks +22% synergy
Collector's Vault
27% of 15 decks +25% synergy
Agatha's Soul Cauldron
27% of 15 decks +25% synergy
Encroaching Mycosynth
24% of 21 decks +22% synergy
Crystal Shard
23% of 31 decks +22% synergy
Mirror Box
21% of 28 decks +20% synergy
Heartstone
19% of 31 decks +19% synergy
Sensei's Divining Top
19% of 31 decks +14% synergy
Cauldron of Souls
16% of 31 decks +16% synergy
Magewright's Stone
13% of 31 decks +12% synergy
Moonsilver Key
10% of 29 decks +9% synergy
Shadowspear
10% of 31 decks +6% synergy
Panharmonicon
10% of 31 decks +6% synergy
Enchantments
Training Grounds
48% of 31 decks +46% synergy
Ripples of Undeath
33% of 9 decks +27% synergy
Rising of the Day
31% of 16 decks +25% synergy
Candlekeep Sage
30% of 27 decks +29% synergy
Rhystic Study
23% of 31 decks -5% synergy
Mystic Remora
19% of 31 decks +1% synergy
Propaganda
13% of 31 decks +1% synergy
Search for Azcanta
10% of 31 decks +8% synergy
Planeswalkers
Nicol Bolas, Planeswalker
10% of 31 decks +7% synergy
Tezzeret the Seeker
10% of 31 decks +7% synergy
Daretti, Scrap Savant
10% of 31 decks +7% synergy
Nicol Bolas, God-Pharaoh
10% of 31 decks +6% synergy
Utility Lands
Riptide Laboratory
55% of 31 decks +53% synergy
Minamo, School at Water's Edge
45% of 31 decks +41% synergy
Command Beacon
39% of 31 decks +34% synergy
Reliquary Tower
32% of 31 decks +3% synergy
Urborg, Tomb of Yawgmoth
29% of 31 decks +19% synergy
Sanctum of Eternity
23% of 31 decks +22% synergy
Otawara, Soaring City
21% of 28 decks +5% synergy
Vault of Whispers
19% of 31 decks +15% synergy
Great Furnace
19% of 31 decks +14% synergy
Seat of the Synod
19% of 31 decks +13% synergy
Geier Reach Sanitarium
16% of 31 decks +13% synergy
Bojuka Bog
16% of 31 decks -14% synergy
Inventors' Fair
13% of 31 decks +9% synergy
Ancient Tomb
13% of 31 decks +2% synergy
Strip Mine
10% of 31 decks +7% synergy
Buried Ruin
10% of 31 decks +4% synergy
Temple of the False God
10% of 31 decks -0% synergy
Cabal Coffers
10% of 31 decks -1% synergy
Mana Artifacts
Sol Ring
94% of 31 decks +9% synergy
Arcane Signet
81% of 31 decks +9% synergy
Izzet Signet
39% of 31 decks +10% synergy
Chromatic Lantern
35% of 31 decks +26% synergy
Fellwar Stone
32% of 31 decks +11% synergy
Dimir Signet
32% of 31 decks +2% synergy
Patriar's Seal
30% of 27 decks +28% synergy
Talisman of Creativity
26% of 31 decks -3% synergy
Rakdos Signet
26% of 31 decks -4% synergy
Talisman of Indulgence
23% of 31 decks -3% synergy
Talisman of Dominance
23% of 31 decks -9% synergy
Staff of Compleation
22% of 18 decks +21% synergy
Coveted Jewel
19% of 31 decks +18% synergy
Mana Crypt
19% of 31 decks +10% synergy
Commander's Sphere
19% of 31 decks +4% synergy
Machine God's Effigy
19% of 21 decks +18% synergy
Mana Vault
16% of 31 decks +10% synergy
Thran Dynamo
13% of 31 decks +8% synergy
Thought Vessel
13% of 31 decks -4% synergy
Empowered Autogenerator
10% of 31 decks +9% synergy
Liquimetal Torque
10% of 31 decks +6% synergy
Mox Amber
10% of 31 decks +6% synergy
Cursed Mirror
10% of 31 decks +4% synergy
Jeweled Lotus
10% of 31 decks +3% synergy
Lands
Command Tower
94% of 31 decks +20% synergy
Blood Crypt
65% of 31 decks +26% synergy
Steam Vents
65% of 31 decks +25% synergy
Watery Grave
65% of 31 decks +24% synergy
Xander's Lounge
57% of 28 decks +29% synergy
Exotic Orchard
55% of 31 decks +19% synergy
Training Center
45% of 31 decks +18% synergy
Scalding Tarn
42% of 31 decks +31% synergy
Luxury Suite
42% of 31 decks +15% synergy
Crumbling Necropolis
42% of 31 decks +11% synergy
Bloodstained Mire
39% of 31 decks +28% synergy
Raucous Theater
36% of 11 decks +23% synergy
Undercity Sewers
36% of 11 decks +22% synergy
Polluted Delta
35% of 31 decks +24% synergy
Badlands
32% of 31 decks +19% synergy
Volcanic Island
32% of 31 decks +18% synergy
Underground Sea
32% of 31 decks +18% synergy
Morphic Pool
32% of 31 decks +6% synergy
Thundering Falls
27% of 11 decks +16% synergy
Dragonskull Summit
26% of 31 decks -5% synergy
Evolving Wilds
23% of 31 decks +2% synergy
Plaza of Heroes
21% of 24 decks +17% synergy
Haunted Ridge
21% of 29 decks +5% synergy
Shipwreck Marsh
21% of 29 decks +2% synergy
Reflecting Pool
19% of 31 decks +14% synergy
Mana Confluence
19% of 31 decks +12% synergy
City of Brass
19% of 31 decks +11% synergy
Riverglide Pathway
19% of 31 decks +10% synergy
Sulfur Falls
19% of 31 decks -11% synergy
Sunken Hollow
19% of 31 decks -15% synergy
Stormcarved Coast
18% of 28 decks +1% synergy
Blightstep Pathway
16% of 31 decks +6% synergy
Verdant Catacombs
16% of 31 decks +5% synergy
Path of Ancestry
16% of 31 decks -5% synergy
Drowned Catacomb
16% of 31 decks -9% synergy
Spire of Industry
13% of 31 decks +10% synergy
Drossforge Bridge
13% of 31 decks +9% synergy
Mistvault Bridge
13% of 31 decks +8% synergy
Silverbluff Bridge
13% of 31 decks +7% synergy
Marsh Flats
13% of 31 decks +2% synergy
Misty Rainforest
13% of 31 decks +1% synergy
Cascade Bluffs
13% of 31 decks +1% synergy
Rakdos Carnarium
13% of 31 decks -2% synergy
Izzet Boilerworks
13% of 31 decks -3% synergy
Dimir Aqueduct
13% of 31 decks -4% synergy
Myriad Landscape
13% of 31 decks -7% synergy
Shivan Reef
13% of 31 decks -14% synergy
Maestros Theater
11% of 28 decks +9% synergy
Sunken Ruins
10% of 31 decks +5% synergy
Clearwater Pathway
10% of 31 decks -0% synergy