Malcolm, Keen-Eyed Navigator
Lightning-Rig Crew
Crab Umbra

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Crab Umbra attached to Lightning-Rig Crew. Lightning-Rig Crew does not have summoning sickness.

   Steps

How does this combo work?
1
Tap Lightning-Rig Crew to deal 1 damage to each opponent, creating 3 treasure tokens from Malcolm's trigger.
2
Sacrifice 3 treasure token for 2.
3
Activate Crab Umbra to untap Lightning-Rig Crew.
4
Repeat.

   Results

What do I get from this combo?
Infinite damage
Near-infinite sacrifice triggers
Kediss, Emberclaw Familiar // Malcolm, Keen-Eyed Navigator
0.4%inclusion19 decks4.43K decks
Breeches, Brazen Plunderer // Malcolm, Keen-Eyed Navigator
0.5%inclusion19 decks3.76K decks
Dargo, the Shipwrecker // Malcolm, Keen-Eyed Navigator
1.0%inclusion7 decks735 decks
Malcolm, Keen-Eyed Navigator // Vial Smasher the Fierce
0.1%inclusion4 decks2.80K decks
Admiral Beckett Brass
0.1%inclusion3 decks4.83K decks
Malcolm, Keen-Eyed Navigator // Tana, the Bloodsower
0.2%inclusion2 decks1.13K decks
Edward Kenway
0.0%inclusion1 decks11K decks
Sisay, Weatherlight Captain
0.0%inclusion1 decks15.8K decks
The Valeyard
0.1%inclusion1 decks1.51K decks
Admiral Brass, Unsinkable
0.0%inclusion1 decks7.62K decks
Kydele, Chosen of Kruphix // Toggo, Goblin Weaponsmith
0.9%inclusion1 decks116 decks
Krark, the Thumbless // Malcolm, Keen-Eyed Navigator
1.9%inclusion1 decks52 decks
High Synergy Cards
Forerunner of the Coalition
91%inclusion10 decks11 decks
90%synergy
Glint-Horn Buccaneer
87%inclusion52 decks60 decks
85%synergy
Curiosity
72%inclusion43 decks60 decks
67%synergy
Reckless Fireweaver
67%inclusion40 decks60 decks
63%synergy
Siren Stormtamer
62%inclusion37 decks60 decks
59%synergy
Ingenious Artillerist
53%inclusion32 decks60 decks
51%synergy
Spectral Sailor
48%inclusion29 decks60 decks
47%synergy
Fathom Fleet Captain
45%inclusion5 decks11 decks
45%synergy
Runed Stalactite
43%inclusion26 decks60 decks
43%synergy
Freed from the Real
45%inclusion27 decks60 decks
43%synergy
Top Cards
Negate
60%inclusion36 decks60 decks
39%synergy
Counterspell
58%inclusion35 decks60 decks
16%synergy
Abrade
48%inclusion29 decks60 decks
37%synergy
Terminate
45%inclusion5 decks11 decks
26%synergy
Imagecrafter
42%inclusion25 decks60 decks
42%synergy
Amoeboid Changeling
42%inclusion25 decks60 decks
41%synergy
Chart a Course
42%inclusion25 decks60 decks
40%synergy
Dispel
42%inclusion25 decks60 decks
38%synergy
Trickery Charm
40%inclusion24 decks60 decks
40%synergy
Frantic Search
40%inclusion24 decks60 decks
26%synergy
Game Changers
Vampiric Tutor
27%inclusion3 decks11 decks
12%synergy
Demonic Tutor
27%inclusion3 decks11 decks
8%synergy
Gamble
23%inclusion14 decks60 decks
14%synergy
Rhystic Study
18%inclusion11 decks60 decks
-6%synergy
Mystical Tutor
17%inclusion10 decks60 decks
4%synergy
Jeska's Will
15%inclusion9 decks60 decks
-1%synergy
Cyclonic Rift
13%inclusion8 decks60 decks
-10%synergy
Fierce Guardianship
8.3%inclusion5 decks60 decks
-10%synergy
Underworld Breach
6.7%inclusion4 decks60 decks
1%synergy
Creatures
Tandem Lookout
37%inclusion22 decks60 decks
35%synergy
Dire Fleet Poisoner
36%inclusion4 decks11 decks
36%synergy
Dire Fleet Captain
36%inclusion4 decks11 decks
36%synergy
Ramirez DePietro, Pillager
36%inclusion4 decks11 decks
35%synergy
Don Andres, the Renegade
36%inclusion4 decks11 decks
35%synergy
Hostage Taker
36%inclusion4 decks11 decks
32%synergy
Mayhem Devil
36%inclusion4 decks11 decks
26%synergy
Dire Fleet Daredevil
33%inclusion20 decks60 decks
32%synergy
Breeches, Eager Pillager
33%inclusion20 decks60 decks
32%synergy
Havoc Jester
32%inclusion19 decks60 decks
32%synergy
Captain Storm, Cosmium Raider
32%inclusion19 decks60 decks
30%synergy
Penregon Strongbull
30%inclusion18 decks60 decks
30%synergy
Drift of Phantasms
30%inclusion18 decks60 decks
29%synergy
Captain Lannery Storm
30%inclusion18 decks60 decks
27%synergy
Weftstalker Ardent
30%inclusion6 decks20 decks
27%synergy
Niv-Mizzet, Parun
28%inclusion17 decks60 decks
21%synergy
Admiral Beckett Brass
27%inclusion3 decks11 decks
25%synergy
Port Razer
27%inclusion16 decks60 decks
25%synergy
Xorn
27%inclusion16 decks60 decks
23%synergy
Imperial Recruiter
27%inclusion16 decks60 decks
22%synergy
Corsair Captain
25%inclusion15 decks60 decks
24%synergy
Coercive Recruiter
25%inclusion15 decks60 decks
24%synergy
Impulsive Pilferer
25%inclusion15 decks60 decks
23%synergy
Sunshot Militia
23%inclusion14 decks60 decks
23%synergy
Captain Vargus Wrath
23%inclusion14 decks60 decks
23%synergy
Merchant Raiders
23%inclusion14 decks60 decks
23%synergy
Storm Fleet Sprinter
23%inclusion14 decks60 decks
23%synergy
Breeches, Brazen Plunderer
23%inclusion14 decks60 decks
23%synergy
Emberwilde Captain
22%inclusion13 decks60 decks
21%synergy
Shao Jun
21%inclusion10 decks47 decks
20%synergy
Departed Deckhand
20%inclusion12 decks60 decks
20%synergy
Fanatical Firebrand
20%inclusion12 decks60 decks
20%synergy
Hedron Detonator
20%inclusion12 decks60 decks
19%synergy
Kitesail Larcenist
20%inclusion12 decks60 decks
19%synergy
Zara, Renegade Recruiter
20%inclusion12 decks60 decks
18%synergy
Simian Spirit Guide
20%inclusion12 decks60 decks
14%synergy
Fathom Fleet Swordjack
18%inclusion11 decks60 decks
18%synergy
Thermo-Alchemist
18%inclusion11 decks60 decks
16%synergy
Dualcaster Mage
18%inclusion11 decks60 decks
14%synergy
Staunch Crewmate
17%inclusion10 decks60 decks
16%synergy
Daring Saboteur
17%inclusion10 decks60 decks
16%synergy
Magda, Brazen Outlaw
17%inclusion10 decks60 decks
15%synergy
Ragavan, Nimble Pilferer
17%inclusion10 decks60 decks
9%synergy
Magmakin Artillerist
16%inclusion5 decks32 decks
15%synergy
Quicksmith Genius
15%inclusion9 decks60 decks
15%synergy
Warkite Marauder
15%inclusion9 decks60 decks
14%synergy
Mary Read and Anne Bonny
15%inclusion7 decks47 decks
13%synergy
Deadeye Quartermaster
13%inclusion8 decks60 decks
13%synergy
Roaming Throne
13%inclusion8 decks60 decks
7%synergy
Gemcutter Buccaneer
12%inclusion7 decks60 decks
11%synergy
Instants
An Offer You Can't Refuse
40%inclusion24 decks60 decks
16%synergy
Fiery Cannonade
38%inclusion23 decks60 decks
38%synergy
Rakdos Charm
36%inclusion4 decks11 decks
21%synergy
Dark Ritual
36%inclusion4 decks11 decks
12%synergy
Muddle the Mixture
33%inclusion20 decks60 decks
29%synergy
Spell Pierce
30%inclusion18 decks60 decks
27%synergy
Brainstorm
30%inclusion18 decks60 decks
11%synergy
Blades of Velis Vel
28%inclusion17 decks60 decks
28%synergy
Lookout's Dispersal
28%inclusion17 decks60 decks
28%synergy
Go for the Throat
27%inclusion3 decks11 decks
21%synergy
Infernal Grasp
27%inclusion3 decks11 decks
20%synergy
Opt
27%inclusion16 decks60 decks
17%synergy
Arcane Denial
27%inclusion16 decks60 decks
6%synergy
Wings of Velis Vel
25%inclusion15 decks60 decks
25%synergy
Pongify
25%inclusion15 decks60 decks
14%synergy
Thrill of Possibility
23%inclusion14 decks60 decks
14%synergy
Izzet Charm
22%inclusion13 decks60 decks
17%synergy
Lightning Bolt
22%inclusion13 decks60 decks
11%synergy
Artificial Evolution
20%inclusion12 decks60 decks
20%synergy
Delay
18%inclusion11 decks60 decks
16%synergy
Mana Leak
18%inclusion11 decks60 decks
16%synergy
Snap
18%inclusion11 decks60 decks
11%synergy
Swan Song
18%inclusion11 decks60 decks
1%synergy
Unexpected Windfall
17%inclusion10 decks60 decks
10%synergy
Hornswoggle
15%inclusion9 decks60 decks
15%synergy
Siren's Ruse
15%inclusion9 decks60 decks
14%synergy
Impulse
15%inclusion9 decks60 decks
14%synergy
Disdainful Stroke
15%inclusion9 decks60 decks
14%synergy
Miscast
15%inclusion9 decks60 decks
13%synergy
Resculpt
15%inclusion9 decks60 decks
11%synergy
Dizzy Spell
13%inclusion8 decks60 decks
13%synergy
Red Elemental Blast
13%inclusion8 decks60 decks
7%synergy
Reality Shift
13%inclusion8 decks60 decks
5%synergy
Deflecting Swat
13%inclusion8 decks60 decks
-3%synergy
Chaos Warp
13%inclusion8 decks60 decks
-17%synergy
Spell Swindle
12%inclusion7 decks60 decks
10%synergy
Rapid Hybridization
12%inclusion7 decks60 decks
2%synergy
Big Score
12%inclusion7 decks60 decks
2%synergy
Consider
10%inclusion6 decks60 decks
4%synergy
Aetherize
10%inclusion6 decks60 decks
3%synergy
Mana Drain
10%inclusion6 decks60 decks
-5%synergy
Into the Flood Maw
8.9%inclusion4 decks45 decks
5%synergy
Sink into Stupor
8.5%inclusion4 decks47 decks
-2%synergy
Standardize
8.3%inclusion5 decks60 decks
8%synergy
Depths of Desire
8.3%inclusion5 decks60 decks
8%synergy
Thirst for Discovery
8.3%inclusion5 decks60 decks
7%synergy
Displace
8.3%inclusion5 decks60 decks
7%synergy
Run Away Together
8.3%inclusion5 decks60 decks
7%synergy
Shore Up
8.3%inclusion5 decks60 decks
6%synergy
Demand Answers
8.3%inclusion5 decks60 decks
3%synergy
Sorceries
Faithless Looting
35%inclusion21 decks60 decks
19%synergy
Ringsight
27%inclusion3 decks11 decks
24%synergy
Feed the Swarm
27%inclusion3 decks11 decks
11%synergy
Preordain
27%inclusion16 decks60 decks
17%synergy
Ponder
22%inclusion13 decks60 decks
10%synergy
Blasphemous Act
20%inclusion12 decks60 decks
-13%synergy
Vandalblast
18%inclusion11 decks60 decks
3%synergy
Twinflame
17%inclusion10 decks60 decks
14%synergy
Seize the Spoils
17%inclusion10 decks60 decks
14%synergy
Gitaxian Probe
17%inclusion10 decks60 decks
11%synergy
Windfall
17%inclusion10 decks60 decks
5%synergy
Strike It Rich
13%inclusion8 decks60 decks
11%synergy
Pirate's Pillage
12%inclusion7 decks60 decks
10%synergy
Solve the Equation
12%inclusion7 decks60 decks
8%synergy
Treasure Cruise
12%inclusion7 decks60 decks
7%synergy
Expressive Iteration
12%inclusion7 decks60 decks
5%synergy
Winged Words
10%inclusion6 decks60 decks
9%synergy
Step Through
10%inclusion6 decks60 decks
9%synergy
Serum Visions
10%inclusion6 decks60 decks
6%synergy
Eagle Vision
8.5%inclusion4 decks47 decks
8%synergy
Pirate's Prize
8.3%inclusion5 decks60 decks
8%synergy
Ravenform
8.3%inclusion5 decks60 decks
6%synergy
Sleight of Hand
6.7%inclusion4 decks60 decks
6%synergy
Baral's Expertise
6.7%inclusion4 decks60 decks
6%synergy
Merchant Scroll
6.7%inclusion4 decks60 decks
5%synergy
Rite of Flame
6.7%inclusion4 decks60 decks
3%synergy
Fabricate
6.7%inclusion4 decks60 decks
1%synergy
Utility Artifacts
Captain's Hook
35%inclusion21 decks60 decks
35%synergy
Maskwood Nexus
35%inclusion21 decks60 decks
32%synergy
Bident of Thassa
25%inclusion15 decks60 decks
19%synergy
Lightning Greaves
25%inclusion15 decks60 decks
0%synergy
Amorphous Axe
23%inclusion14 decks60 decks
23%synergy
Swiftfoot Boots
22%inclusion13 decks60 decks
-6%synergy
Viridian Longbow
17%inclusion10 decks60 decks
16%synergy
Sorcerer's Wand
13%inclusion8 decks60 decks
13%synergy
Sword of the Paruns
12%inclusion7 decks60 decks
11%synergy
Umbral Mantle
10%inclusion6 decks60 decks
9%synergy
Fell Flagship
8.3%inclusion5 decks60 decks
8%synergy
The Indomitable
8.3%inclusion5 decks60 decks
7%synergy
Pyre of Heroes
6.7%inclusion4 decks60 decks
6%synergy
Treasure Map
6.7%inclusion4 decks60 decks
6%synergy
Mycosynth Wellspring
6.7%inclusion4 decks60 decks
6%synergy
Sensei's Divining Top
6.7%inclusion4 decks60 decks
2%synergy
Wayfarer's Bauble
6.7%inclusion4 decks60 decks
-1%synergy
Enchantments
Ophidian Eye
33%inclusion20 decks60 decks
32%synergy
Leyline of Transformation
33%inclusion14 decks43 decks
32%synergy
Pemmin's Aura
30%inclusion18 decks60 decks
29%synergy
Arcane Adaptation
22%inclusion13 decks60 decks
21%synergy
Mystic Remora
22%inclusion13 decks60 decks
5%synergy
Mistform Mask
20%inclusion12 decks60 decks
20%synergy
Street Urchin
20%inclusion12 decks60 decks
20%synergy
Combat Research
20%inclusion12 decks60 decks
18%synergy
Sticky Fingers
18%inclusion11 decks60 decks
16%synergy
Unnatural Selection
17%inclusion10 decks60 decks
17%synergy
Quicksilver Dagger
15%inclusion9 decks60 decks
15%synergy
Coastal Piracy
15%inclusion9 decks60 decks
13%synergy
Mechanized Production
15%inclusion9 decks60 decks
12%synergy
Hermetic Study
13%inclusion8 decks60 decks
13%synergy
Xenograft
13%inclusion8 decks60 decks
13%synergy
Double Down
12%inclusion6 decks52 decks
11%synergy
Sigil of Sleep
10%inclusion6 decks60 decks
9%synergy
Curious Obsession
8.3%inclusion5 decks60 decks
8%synergy
Daring Piracy
8.3%inclusion5 decks60 decks
8%synergy
Reconnaissance Mission
8.3%inclusion5 decks60 decks
5%synergy
Kindred Discovery
8.3%inclusion5 decks60 decks
1%synergy
Alchemist's Talent
6.7%inclusion3 decks45 decks
5%synergy
Molten Echoes
6.7%inclusion4 decks60 decks
5%synergy
Witness Protection
6.7%inclusion4 decks60 decks
5%synergy
Storm the Vault
6.7%inclusion4 decks60 decks
4%synergy
Aqueous Form
6.7%inclusion4 decks60 decks
3%synergy
Reflections of Littjara
6.7%inclusion4 decks60 decks
2%synergy
Utility Lands
Rogue's Passage
20%inclusion12 decks60 decks
0%synergy
Reliquary Tower
18%inclusion11 decks60 decks
-12%synergy
Lonely Sandbar
13%inclusion8 decks60 decks
10%synergy
Desolate Lighthouse
13%inclusion8 decks60 decks
10%synergy
Forgotten Cave
10%inclusion6 decks60 decks
6%synergy
Access Tunnel
8.3%inclusion5 decks60 decks
6%synergy
Mystic Sanctuary
8.3%inclusion5 decks60 decks
-2%synergy
Scavenger Grounds
6.7%inclusion4 decks60 decks
3%synergy
Otawara, Soaring City
6.7%inclusion4 decks60 decks
-10%synergy
Arena of Glory
6.4%inclusion3 decks47 decks
0%synergy
Mana Artifacts
Sol Ring
90%inclusion54 decks60 decks
6%synergy
Arcane Signet
63%inclusion38 decks60 decks
-9%synergy
Izzet Signet
57%inclusion34 decks60 decks
32%synergy
Talisman of Creativity
55%inclusion33 decks60 decks
27%synergy
Dimir Signet
55%inclusion6 decks11 decks
29%synergy
Rakdos Signet
45%inclusion5 decks11 decks
19%synergy
Talisman of Dominance
45%inclusion5 decks11 decks
13%synergy
Fellwar Stone
37%inclusion22 decks60 decks
16%synergy
Talisman of Indulgence
36%inclusion4 decks11 decks
8%synergy
Mind Stone
32%inclusion19 decks60 decks
17%synergy
Thought Vessel
23%inclusion14 decks60 decks
6%synergy
Commander's Sphere
22%inclusion13 decks60 decks
9%synergy
Springleaf Drum
13%inclusion8 decks60 decks
11%synergy
Lotus Petal
12%inclusion7 decks60 decks
5%synergy
Izzet Cluestone
6.7%inclusion4 decks60 decks
6%synergy
Sky Diamond
6.7%inclusion4 decks60 decks
3%synergy
Lands
Command Tower
90%inclusion54 decks60 decks
16%synergy
Crumbling Necropolis
64%inclusion7 decks11 decks
34%synergy
Shivan Reef
53%inclusion32 decks60 decks
24%synergy
Sulfur Falls
50%inclusion30 decks60 decks
15%synergy
Exotic Orchard
47%inclusion28 decks60 decks
10%synergy
Drowned Catacomb
45%inclusion5 decks11 decks
17%synergy
Smoldering Marsh
45%inclusion5 decks11 decks
12%synergy
Dragonskull Summit
45%inclusion5 decks11 decks
11%synergy
Sunken Hollow
45%inclusion5 decks11 decks
11%synergy
Path of Ancestry
37%inclusion22 decks60 decks
15%synergy
Choked Estuary
36%inclusion4 decks11 decks
21%synergy
Frostboil Snarl
32%inclusion19 decks60 decks
17%synergy
Unclaimed Territory
28%inclusion17 decks60 decks
24%synergy
Fiery Islet
28%inclusion17 decks60 decks
20%synergy
Tainted Isle
27%inclusion3 decks11 decks
16%synergy
Tainted Peak
27%inclusion3 decks11 decks
16%synergy
Shadowblood Ridge
27%inclusion3 decks11 decks
14%synergy
Darkwater Catacombs
27%inclusion3 decks11 decks
12%synergy
Foreboding Ruins
27%inclusion3 decks11 decks
12%synergy
Underground River
27%inclusion3 decks11 decks
5%synergy
Sulfurous Springs
27%inclusion3 decks11 decks
4%synergy
Evolving Wilds
27%inclusion16 decks60 decks
6%synergy
Izzet Boilerworks
25%inclusion15 decks60 decks
11%synergy
Temple of Epiphany
25%inclusion15 decks60 decks
8%synergy
Terramorphic Expanse
23%inclusion14 decks60 decks
8%synergy
Training Center
22%inclusion13 decks60 decks
-4%synergy
Steam Vents
22%inclusion13 decks60 decks
-16%synergy
Secluded Courtyard
20%inclusion12 decks60 decks
16%synergy
Swiftwater Cliffs
18%inclusion11 decks60 decks
12%synergy
Myriad Landscape
17%inclusion10 decks60 decks
0%synergy
Stormcarved Coast
17%inclusion10 decks60 decks
-3%synergy
Izzet Guildgate
15%inclusion9 decks60 decks
10%synergy
Scalding Tarn
15%inclusion9 decks60 decks
4%synergy
Riverglide Pathway
13%inclusion8 decks60 decks
6%synergy
Cascade Bluffs
13%inclusion8 decks60 decks
-1%synergy
Ferrous Lake
13%inclusion7 decks53 decks
6%synergy
Prismari Campus
12%inclusion7 decks60 decks
10%synergy
Volatile Fjord
10%inclusion6 decks60 decks
8%synergy
Maestros Theater
8.3%inclusion5 decks60 decks
7%synergy
Highland Lake
6.7%inclusion4 decks60 decks
5%synergy
Molten Tributary
6.7%inclusion4 decks60 decks
4%synergy
Spire of Industry
6.7%inclusion4 decks60 decks
4%synergy
Silverbluff Bridge
6.7%inclusion4 decks60 decks
1%synergy
Cavern of Souls
6.7%inclusion4 decks60 decks
-1%synergy
Thundering Falls
5.7%inclusion3 decks53 decks
-3%synergy