Mairsil, the Pretender
Quicksilver Elemental
Nyx Lotus
Horseshoe Crab

   Prerequisites

What do I need to start this combo?
Mairsil on the battlefield.
All other permanents in exile.
Mairsil does not have summoning sickness. Your devotion to blue is at least three.

   Steps

How does this combo work?
1
Activate Mairsil using Nyx Lotus' ability by tapping it, adding at least .
2
Activate Mairsil using Horseshoe Crab's ability by paying , untapping it.
3
Activate Mairsil using Quicksilver Elemental's ability by paying , causing it to gain all activated abilities of itself until end of turn.
4
Repeat.

   Results

What do I get from this combo?
Infinite mana among colors with which you have devotion
Aetherling
92%inclusion12 decks13 decks
92%synergy
Nevinyrral's Disk
92%inclusion12 decks13 decks
91%synergy
Hateflayer
85%inclusion11 decks13 decks
84%synergy
Staff of Domination
85%inclusion11 decks13 decks
84%synergy
Arcanis the Omnipotent
85%inclusion11 decks13 decks
84%synergy
Buried Alive
85%inclusion11 decks13 decks
81%synergy
Torchling
77%inclusion10 decks13 decks
77%synergy
Endling
77%inclusion10 decks13 decks
77%synergy
Asmodeus the Archfiend
69%inclusion9 decks13 decks
69%synergy
Oriq Loremage
69%inclusion9 decks13 decks
69%synergy
Top Cards
Anger
69%inclusion9 decks13 decks
58%synergy
Faithless Looting
69%inclusion9 decks13 decks
49%synergy
Shauku, Endbringer
62%inclusion8 decks13 decks
61%synergy
Morphling
62%inclusion8 decks13 decks
61%synergy
Tree of Perdition
62%inclusion8 decks13 decks
61%synergy
Marvin, Murderous Mimic
62%inclusion8 decks13 decks
61%synergy
Frantic Search
62%inclusion8 decks13 decks
40%synergy
Pili-Pala
54%inclusion7 decks13 decks
54%synergy
Conjurer's Closet
54%inclusion7 decks13 decks
50%synergy
Fact or Fiction
54%inclusion7 decks13 decks
47%synergy
Game Changers
The One Ring
31%inclusion4 decks13 decks
18%synergy
Creatures
Soliton
46%inclusion6 decks13 decks
46%synergy
Spikeshot Elder
46%inclusion6 decks13 decks
46%synergy
Cephalid Inkshrouder
46%inclusion6 decks13 decks
46%synergy
Spark Double
46%inclusion6 decks13 decks
38%synergy
Ovinomancer
38%inclusion5 decks13 decks
38%synergy
Necrotic Ooze
38%inclusion5 decks13 decks
38%synergy
Eater of the Dead
38%inclusion5 decks13 decks
38%synergy
Cavern Harpy
38%inclusion5 decks13 decks
38%synergy
Deadeye Navigator
38%inclusion5 decks13 decks
37%synergy
Blood Vassal
31%inclusion4 decks13 decks
31%synergy
Argent Sphinx
31%inclusion4 decks13 decks
31%synergy
Mirror-Mad Phantasm
31%inclusion4 decks13 decks
31%synergy
Minion of Leshrac
31%inclusion4 decks13 decks
31%synergy
Ulamog's Dreadsire
31%inclusion4 decks13 decks
31%synergy
Mercurial Chemister
31%inclusion4 decks13 decks
30%synergy
Walking Ballista
31%inclusion4 decks13 decks
30%synergy
Farmstead Gleaner
23%inclusion3 decks13 decks
23%synergy
Skyship Stalker
23%inclusion3 decks13 decks
23%synergy
Anthroplasm
23%inclusion3 decks13 decks
23%synergy
Grinning Ignus
23%inclusion3 decks13 decks
23%synergy
Cinderhaze Wretch
23%inclusion3 decks13 decks
23%synergy
Arco-Flagellant
23%inclusion3 decks13 decks
23%synergy
Dralnu, Lich Lord
23%inclusion3 decks13 decks
23%synergy
Kozilek, the Great Distortion
23%inclusion3 decks13 decks
23%synergy
Palladium Myr
23%inclusion3 decks13 decks
23%synergy
Blood Pet
23%inclusion3 decks13 decks
22%synergy
Galecaster Colossus
23%inclusion3 decks13 decks
22%synergy
Skirge Familiar
23%inclusion3 decks13 decks
21%synergy
Laboratory Maniac
23%inclusion3 decks13 decks
20%synergy
Nightscape Familiar
23%inclusion3 decks13 decks
-4%synergy
Instants
Ghostly Flicker
54%inclusion7 decks13 decks
47%synergy
Planar Incision
46%inclusion6 decks13 decks
44%synergy
Entomb
46%inclusion6 decks13 decks
41%synergy
Essence Flux
46%inclusion6 decks13 decks
40%synergy
Thrill of Possibility
46%inclusion6 decks13 decks
35%synergy
Counterspell
38%inclusion5 decks13 decks
-6%synergy
Teferi's Time Twist
31%inclusion4 decks13 decks
29%synergy
Demand Answers
31%inclusion4 decks13 decks
25%synergy
An Offer You Can't Refuse
31%inclusion4 decks13 decks
-0%synergy
Chaos Warp
31%inclusion4 decks13 decks
-4%synergy
Thirst for Knowledge
23%inclusion3 decks13 decks
21%synergy
Rakdos Charm
23%inclusion3 decks13 decks
8%synergy
Arcane Denial
23%inclusion3 decks13 decks
-6%synergy
Sorceries
Windfall
38%inclusion5 decks13 decks
15%synergy
Consuming Tide
31%inclusion4 decks13 decks
30%synergy
Unmarked Grave
23%inclusion3 decks13 decks
22%synergy
Cathartic Reunion
23%inclusion3 decks13 decks
21%synergy
Careful Study
23%inclusion3 decks13 decks
21%synergy
Feed the Swarm
23%inclusion3 decks13 decks
-5%synergy
Blasphemous Act
23%inclusion3 decks13 decks
-21%synergy
Utility Artifacts
Pendant of Prosperity
46%inclusion6 decks13 decks
46%synergy
Thousand-Year Elixir
46%inclusion6 decks13 decks
46%synergy
Swiftfoot Boots
38%inclusion5 decks13 decks
12%synergy
Lightning Greaves
31%inclusion4 decks13 decks
1%synergy
Heartstone
23%inclusion3 decks13 decks
23%synergy
Battlemage's Bracers
23%inclusion3 decks13 decks
23%synergy
Illusionist's Bracers
23%inclusion3 decks13 decks
22%synergy
Mirage Mirror
23%inclusion3 decks13 decks
22%synergy
Enchantments
Training Grounds
46%inclusion6 decks13 decks
46%synergy
Rising of the Day
31%inclusion4 decks13 decks
28%synergy
Candlekeep Sage
23%inclusion3 decks13 decks
23%synergy
Artifacts
Sol Ring
100%inclusion13 decks13 decks
10%synergy
Gilded Lotus
85%inclusion11 decks13 decks
82%synergy
Arcane Signet
85%inclusion11 decks13 decks
-3%synergy
Fellwar Stone
77%inclusion10 decks13 decks
41%synergy
Pendant of Prosperity
46%inclusion6 decks13 decks
46%synergy
Thousand-Year Elixir
46%inclusion6 decks13 decks
46%synergy
Izzet Signet
46%inclusion6 decks13 decks
14%synergy
Dimir Signet
46%inclusion6 decks13 decks
12%synergy
Talisman of Creativity
46%inclusion6 decks13 decks
2%synergy
Talisman of Dominance
46%inclusion6 decks13 decks
-4%synergy
Coveted Jewel
38%inclusion5 decks13 decks
38%synergy
Swiftfoot Boots
38%inclusion5 decks13 decks
12%synergy
Rakdos Signet
38%inclusion5 decks13 decks
7%synergy
Basalt Monolith
31%inclusion4 decks13 decks
29%synergy
Lightning Greaves
31%inclusion4 decks13 decks
1%synergy
Talisman of Indulgence
31%inclusion4 decks13 decks
-13%synergy
Heartstone
23%inclusion3 decks13 decks
23%synergy
Battlemage's Bracers
23%inclusion3 decks13 decks
23%synergy
Illusionist's Bracers
23%inclusion3 decks13 decks
22%synergy
Mirage Mirror
23%inclusion3 decks13 decks
22%synergy
Commander's Sphere
23%inclusion3 decks13 decks
5%synergy
Utility Lands
Riptide Laboratory
54%inclusion7 decks13 decks
50%synergy
Reliquary Tower
31%inclusion4 decks13 decks
-4%synergy
Minamo, School at Water's Edge
23%inclusion3 decks13 decks
21%synergy
Bojuka Bog
23%inclusion3 decks13 decks
-1%synergy
Mana Artifacts
Sol Ring
100%inclusion13 decks13 decks
10%synergy
Gilded Lotus
85%inclusion11 decks13 decks
82%synergy
Arcane Signet
85%inclusion11 decks13 decks
-3%synergy
Fellwar Stone
77%inclusion10 decks13 decks
41%synergy
Izzet Signet
46%inclusion6 decks13 decks
14%synergy
Dimir Signet
46%inclusion6 decks13 decks
12%synergy
Talisman of Creativity
46%inclusion6 decks13 decks
2%synergy
Talisman of Dominance
46%inclusion6 decks13 decks
-4%synergy
Coveted Jewel
38%inclusion5 decks13 decks
38%synergy
Rakdos Signet
38%inclusion5 decks13 decks
7%synergy
Basalt Monolith
31%inclusion4 decks13 decks
29%synergy
Talisman of Indulgence
31%inclusion4 decks13 decks
-13%synergy
Commander's Sphere
23%inclusion3 decks13 decks
5%synergy
Lands
Command Tower
92%inclusion12 decks13 decks
1%synergy
Exotic Orchard
85%inclusion11 decks13 decks
28%synergy
Crumbling Necropolis
69%inclusion9 decks13 decks
17%synergy
Morphic Pool
46%inclusion6 decks13 decks
15%synergy
Training Center
46%inclusion6 decks13 decks
15%synergy
Sunken Hollow
46%inclusion6 decks13 decks
7%synergy
Steam Vents
46%inclusion6 decks13 decks
0%synergy
Temple of Epiphany
38%inclusion5 decks13 decks
25%synergy
Scalding Tarn
38%inclusion5 decks13 decks
6%synergy
Polluted Delta
38%inclusion5 decks13 decks
3%synergy
Bloodstained Mire
38%inclusion5 decks13 decks
3%synergy
Smoldering Marsh
38%inclusion5 decks13 decks
1%synergy
Xander's Lounge
38%inclusion5 decks13 decks
-1%synergy
Dragonskull Summit
38%inclusion5 decks13 decks
-7%synergy
Blood Crypt
38%inclusion5 decks13 decks
-8%synergy
Thundering Falls
31%inclusion4 decks13 decks
20%synergy
Temple of Deceit
31%inclusion4 decks13 decks
18%synergy
Underground River
31%inclusion4 decks13 decks
3%synergy
Luxury Suite
31%inclusion4 decks13 decks
-1%synergy
Drowned Catacomb
31%inclusion4 decks13 decks
-12%synergy
Sulfur Falls
31%inclusion4 decks13 decks
-16%synergy
Watery Grave
31%inclusion4 decks13 decks
-17%synergy
Maestros Theater
23%inclusion3 decks13 decks
15%synergy
Rakdos Carnarium
23%inclusion3 decks13 decks
13%synergy
Raucous Theater
23%inclusion3 decks13 decks
12%synergy
Dimir Aqueduct
23%inclusion3 decks13 decks
12%synergy
Temple of Malice
23%inclusion3 decks13 decks
12%synergy
Undercity Sewers
23%inclusion3 decks13 decks
10%synergy
Shipwreck Marsh
23%inclusion3 decks13 decks
-1%synergy
Shivan Reef
23%inclusion3 decks13 decks
-7%synergy