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

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

Requires
Malcolm, Keen-Eyed Navigator must be on the battlefield. Lightning-Rig Crew must be on the battlefield. Crab Umbra must be on the battlefield. Crab Umbra attached to Lightning-Rig Crew. Lightning-Rig Crew does not have summoning sickness.
Steps
  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
Infinite damage. Near-infinite sacrifice triggers.

Breeches, Brazen Plunderer // Malcolm, Keen-Eyed Navigator
0.57% of 3486 decks 20 decks
Kediss, Emberclaw Familiar // Malcolm, Keen-Eyed Navigator
0.41% of 2910 decks 12 decks
Dargo, the Shipwrecker // Malcolm, Keen-Eyed Navigator
0.96% of 624 decks 6 decks
Malcolm, Keen-Eyed Navigator // Vial Smasher the Fierce
0.20% of 2000 decks 4 decks
Malcolm, Keen-Eyed Navigator // Tana, the Bloodsower
0.15% of 1293 decks 2 decks
Admiral Beckett Brass
0.03% of 5975 decks 2 decks
Krark, the Thumbless // Malcolm, Keen-Eyed Navigator
2.63% of 38 decks 1 decks
High Synergy Cards
Glint-Horn Buccaneer
85% of 47 decks +83% synergy
Curiosity
70% of 47 decks +67% synergy
Ingenious Artillerist
62% of 42 decks +60% synergy
Mayhem Devil
67% of 6 decks +57% synergy
Siren Stormtamer
60% of 47 decks +56% synergy
Reckless Fireweaver
60% of 47 decks +55% synergy
Breeches, Eager Pillager
55% of 22 decks +52% synergy
Captain Storm, Cosmium Raider
50% of 22 decks +48% synergy
Chart a Course
49% of 47 decks +47% synergy
Freed from the Real
49% of 47 decks +47% synergy
Top Cards
Counterspell
60% of 47 decks +17% synergy
Negate
55% of 47 decks +32% synergy
Spectral Sailor
47% of 47 decks +45% synergy
Abrade
47% of 47 decks +36% synergy
Mind Stone
45% of 47 decks +27% synergy
Runed Stalactite
43% of 47 decks +42% synergy
Imagecrafter
43% of 47 decks +42% synergy
Captain's Hook
40% of 47 decks +40% synergy
Frantic Search
40% of 47 decks +28% synergy
Sunshot Militia
38% of 13 decks +38% synergy
Creatures
Fathom Fleet Captain
50% of 6 decks +50% synergy
Forerunner of the Coalition
50% of 6 decks +49% synergy
Amoeboid Changeling
38% of 47 decks +38% synergy
Crime Novelist
38% of 8 decks +34% synergy
Penregon Strongbull
36% of 33 decks +36% synergy
Staunch Crewmate
36% of 22 decks +36% synergy
Kitesail Larcenist
36% of 22 decks +35% synergy
Havoc Jester
36% of 47 decks +36% synergy
Roaming Throne
35% of 17 decks +25% synergy
Captain Vargus Wrath
32% of 47 decks +31% synergy
Storm Fleet Sprinter
32% of 47 decks +31% synergy
Coercive Recruiter
32% of 47 decks +31% synergy
Port Razer
32% of 47 decks +30% synergy
Xorn
30% of 46 decks +27% synergy
Fathom Fleet Swordjack
30% of 47 decks +29% synergy
Corsair Captain
30% of 47 decks +29% synergy
Dire Fleet Daredevil
30% of 47 decks +28% synergy
Impulsive Pilferer
30% of 47 decks +27% synergy
Tandem Lookout
28% of 47 decks +26% synergy
Zara, Renegade Recruiter
28% of 47 decks +25% synergy
Captain Lannery Storm
28% of 47 decks +25% synergy
Niv-Mizzet, Parun
28% of 47 decks +19% synergy
Malcolm, Alluring Scoundrel
27% of 22 decks +25% synergy
Thermo-Alchemist
26% of 47 decks +23% synergy
Hedron Detonator
25% of 28 decks +24% synergy
Broadside Bombardiers
24% of 17 decks +23% synergy
Merchant Raiders
23% of 47 decks +23% synergy
Dockside Extortionist
23% of 47 decks +11% synergy
Academy Manufactor
22% of 46 decks +18% synergy
Deadeye Quartermaster
21% of 47 decks +21% synergy
Warkite Marauder
21% of 47 decks +21% synergy
Breeches, Brazen Plunderer
21% of 47 decks +20% synergy
Emberwilde Captain
21% of 47 decks +20% synergy
Imperial Recruiter
21% of 47 decks +15% synergy
Ragavan, Nimble Pilferer
20% of 46 decks +12% synergy
Quicksmith Genius
19% of 47 decks +19% synergy
Protean Raider
19% of 47 decks +18% synergy
Captivating Crew
19% of 47 decks +18% synergy
Fanatical Firebrand
17% of 47 decks +17% synergy
Daring Saboteur
17% of 47 decks +17% synergy
Departed Deckhand
17% of 47 decks +17% synergy
Drift of Phantasms
17% of 47 decks +16% synergy
Professional Face-Breaker
16% of 43 decks +8% synergy
Zephyr Singer
16% of 25 decks +15% synergy
Dargo, the Shipwrecker
15% of 47 decks +15% synergy
Slippery Scoundrel
15% of 47 decks +15% synergy
Dualcaster Mage
15% of 47 decks +10% synergy
Simian Spirit Guide
15% of 47 decks +9% synergy
Cutthroat Negotiator
14% of 28 decks +13% synergy
Pirate Ship
13% of 47 decks +13% synergy
Instants
Vampiric Tutor
50% of 6 decks +32% synergy
Fiery Cannonade
38% of 47 decks +38% synergy
Dispel
38% of 47 decks +34% synergy
Brainstorm
36% of 47 decks +15% synergy
Trickery Charm
34% of 47 decks +34% synergy
Lookout's Dispersal
34% of 47 decks +34% synergy
Demand Answers
33% of 9 decks +26% synergy
Opt
32% of 47 decks +22% synergy
Izzet Charm
30% of 47 decks +24% synergy
An Offer You Can't Refuse
28% of 43 decks +7% synergy
Blades of Velis Vel
28% of 47 decks +27% synergy
Muddle the Mixture
28% of 47 decks +23% synergy
Pongify
28% of 47 decks +16% synergy
Thrill of Possibility
26% of 47 decks +15% synergy
Wings of Velis Vel
23% of 47 decks +23% synergy
Hornswoggle
23% of 47 decks +23% synergy
Artificial Evolution
21% of 47 decks +21% synergy
Siren's Ruse
21% of 47 decks +21% synergy
Spell Pierce
21% of 47 decks +17% synergy
Mystical Tutor
21% of 47 decks +6% synergy
Arcane Denial
21% of 47 decks +2% synergy
Cyclonic Rift
19% of 47 decks -9% synergy
Chaos Warp
19% of 47 decks -13% synergy
Unexpected Windfall
17% of 46 decks +11% synergy
Delay
17% of 47 decks +14% synergy
Deflecting Swat
17% of 47 decks +1% synergy
Resculpt
15% of 46 decks +10% synergy
Impulse
15% of 47 decks +13% synergy
Red Elemental Blast
15% of 47 decks +8% synergy
Mana Drain
15% of 47 decks -0% synergy
Swan Song
15% of 47 decks -2% synergy
Fierce Guardianship
15% of 47 decks -3% synergy
Buccaneer's Bravado
13% of 47 decks +13% synergy
Standardize
13% of 47 decks +13% synergy
Mizzium Skin
13% of 47 decks +12% synergy
Spell Swindle
13% of 47 decks +11% synergy
Disdainful Stroke
13% of 47 decks +11% synergy
Mana Leak
13% of 47 decks +11% synergy
Reality Shift
13% of 47 decks +4% synergy
Lightning Bolt
13% of 47 decks +2% synergy
Big Score
12% of 43 decks +2% synergy
Depths of Desire
11% of 47 decks +11% synergy
Dive Down
11% of 47 decks +10% synergy
Run Away Together
11% of 47 decks +9% synergy
Miscast
11% of 47 decks +8% synergy
Aetherize
11% of 47 decks +5% synergy
Pyroblast
11% of 47 decks +4% synergy
Snap
11% of 47 decks +4% synergy
Rapid Hybridization
11% of 47 decks +1% synergy
Delayed Blast Fireball
10% of 42 decks +6% synergy
Sorceries
Feed the Swarm
50% of 6 decks +32% synergy
Demonic Tutor
50% of 6 decks +28% synergy
Preordain
30% of 47 decks +19% synergy
Faithless Looting
30% of 47 decks +13% synergy
Seize the Spoils
26% of 47 decks +22% synergy
Gamble
26% of 47 decks +16% synergy
Ponder
23% of 47 decks +10% synergy
Gitaxian Probe
21% of 47 decks +15% synergy
Vandalblast
21% of 47 decks +5% synergy
Windfall
19% of 47 decks +6% synergy
Jeska's Will
19% of 47 decks +2% synergy
Expressive Iteration
15% of 46 decks +8% synergy
Pirate's Pillage
15% of 47 decks +13% synergy
Twinflame
15% of 47 decks +12% synergy
Winged Words
13% of 47 decks +12% synergy
Solve the Equation
11% of 46 decks +6% synergy
Pirate's Prize
11% of 47 decks +10% synergy
Serum Visions
11% of 47 decks +6% synergy
Treasure Cruise
11% of 47 decks +5% synergy
Blasphemous Act
11% of 47 decks -23% synergy
Mutiny
9% of 47 decks +8% synergy
Baral's Expertise
9% of 47 decks +8% synergy
Renegade Tactics
9% of 47 decks +7% synergy
Cathartic Reunion
9% of 47 decks +5% synergy
Wheel of Fortune
9% of 47 decks +3% synergy
Fabricate
9% of 47 decks +2% synergy
Strike It Rich
7% of 46 decks +4% synergy
Merchant Scroll
6% of 47 decks +5% synergy
Deep Analysis
6% of 47 decks +4% synergy
Ravenform
6% of 47 decks +3% synergy
Utility Artifacts
Maskwood Nexus
32% of 47 decks +29% synergy
Bident of Thassa
26% of 47 decks +19% synergy
Lightning Greaves
26% of 47 decks +0% synergy
Swiftfoot Boots
26% of 47 decks -2% synergy
Viridian Longbow
21% of 47 decks +21% synergy
Amorphous Axe
17% of 47 decks +17% synergy
Sorcerer's Wand
15% of 47 decks +15% synergy
Treasure Map
15% of 47 decks +14% synergy
Fell Flagship
11% of 47 decks +11% synergy
Prying Blade
11% of 47 decks +10% synergy
Goldvein Pick
9% of 47 decks +8% synergy
Mycosynth Wellspring
9% of 47 decks +8% synergy
Wayfarer's Bauble
9% of 47 decks -2% synergy
Treasure Chest
7% of 46 decks +6% synergy
Pirate's Cutlass
6% of 47 decks +6% synergy
Sword of the Paruns
6% of 47 decks +6% synergy
Umbral Mantle
6% of 47 decks +5% synergy
Isochron Scepter
6% of 47 decks +4% synergy
Sensei's Divining Top
6% of 47 decks +1% synergy
Enchantments
Pemmin's Aura
38% of 47 decks +37% synergy
Sticky Fingers
30% of 43 decks +28% synergy
Combat Research
29% of 34 decks +28% synergy
Street Urchin
29% of 42 decks +28% synergy
Arcane Adaptation
28% of 47 decks +26% synergy
Mistform Mask
23% of 47 decks +23% synergy
Ophidian Eye
23% of 47 decks +22% synergy
Mystic Remora
23% of 47 decks +5% synergy
Hermetic Study
19% of 47 decks +19% synergy
Xenograft
19% of 47 decks +19% synergy
Unnatural Selection
15% of 47 decks +15% synergy
Quicksilver Dagger
15% of 47 decks +14% synergy
Coastal Piracy
15% of 47 decks +13% synergy
Mechanized Production
15% of 47 decks +12% synergy
Reconnaissance Mission
15% of 47 decks +10% synergy
Rhystic Study
15% of 47 decks -13% synergy
Witness Protection
14% of 43 decks +12% synergy
Daring Piracy
13% of 31 decks +12% synergy
Aqueous Form
13% of 47 decks +9% synergy
Guild Artisan
12% of 42 decks +11% synergy
Sigil of Sleep
11% of 47 decks +10% synergy
Storm the Vault
11% of 47 decks +7% synergy
Reflections of Littjara
11% of 47 decks +5% synergy
Underworld Breach
11% of 47 decks +4% synergy
Curious Obsession
9% of 47 decks +8% synergy
Curse of Opulence
9% of 47 decks +5% synergy
Kindred Discovery
9% of 47 decks +1% synergy
Sword Coast Sailor
7% of 42 decks +6% synergy
Molten Echoes
6% of 47 decks +4% synergy
Shiny Impetus
6% of 47 decks +4% synergy
Planeswalkers
Narset, Parter of Veils
6% of 47 decks +1% synergy
Utility Lands
Lonely Sandbar
21% of 47 decks +18% synergy
Desolate Lighthouse
17% of 47 decks +13% synergy
Forgotten Cave
17% of 47 decks +12% synergy
Rogue's Passage
17% of 47 decks -2% synergy
Reliquary Tower
15% of 47 decks -15% synergy
Access Tunnel
13% of 46 decks +11% synergy
Halimar Depths
11% of 47 decks +8% synergy
Mystic Sanctuary
11% of 47 decks -2% synergy
Otawara, Soaring City
9% of 43 decks -8% synergy
Scavenger Grounds
9% of 47 decks +5% synergy
Emergence Zone
6% of 47 decks +4% synergy
Ancient Tomb
6% of 47 decks -4% synergy
Mana Artifacts
Sol Ring
89% of 47 decks +5% synergy
Arcane Signet
57% of 47 decks -15% synergy
Izzet Signet
47% of 47 decks +18% synergy
Talisman of Creativity
47% of 47 decks +18% synergy
Commander's Sphere
30% of 47 decks +14% synergy
Fellwar Stone
28% of 47 decks +7% synergy
Thought Vessel
15% of 47 decks -2% synergy
Sky Diamond
13% of 47 decks +8% synergy
Fire Diamond
11% of 47 decks +5% synergy
Jeweled Lotus
11% of 47 decks +4% synergy
Lotus Petal
11% of 47 decks +4% synergy
Izzet Cluestone
9% of 47 decks +8% synergy
Mox Amber
9% of 47 decks +4% synergy
Mana Crypt
9% of 47 decks -0% synergy
Glittering Stockpile
7% of 43 decks +5% synergy
Liquimetal Torque
7% of 46 decks +3% synergy
Chrome Mox
6% of 47 decks -0% synergy
Lands
Command Tower
87% of 47 decks +13% synergy
Crumbling Necropolis
67% of 6 decks +36% synergy
Watery Grave
67% of 6 decks +26% synergy
Morphic Pool
50% of 6 decks +24% synergy
Luxury Suite
50% of 6 decks +24% synergy
Blood Crypt
50% of 6 decks +11% synergy
Shivan Reef
49% of 47 decks +22% synergy
Path of Ancestry
43% of 47 decks +21% synergy
Sulfur Falls
40% of 47 decks +10% synergy
Temple of Epiphany
38% of 47 decks +20% synergy
Izzet Boilerworks
36% of 47 decks +20% synergy
Exotic Orchard
36% of 47 decks +1% synergy
Terramorphic Expanse
34% of 47 decks +18% synergy
Evolving Wilds
32% of 47 decks +11% synergy
Unclaimed Territory
30% of 47 decks +25% synergy
Swiftwater Cliffs
30% of 47 decks +23% synergy
Training Center
30% of 47 decks +2% synergy
Steam Vents
28% of 47 decks -11% synergy
Frostboil Snarl
24% of 46 decks +10% synergy
Myriad Landscape
21% of 47 decks +2% synergy
Scalding Tarn
17% of 47 decks +6% synergy
Fiery Islet
15% of 47 decks +8% synergy
Secluded Courtyard
14% of 43 decks +9% synergy
Prismari Campus
13% of 46 decks +11% synergy
Riverglide Pathway
13% of 47 decks +4% synergy
Molten Tributary
12% of 34 decks +7% synergy
Stormcarved Coast
11% of 44 decks -6% synergy
Izzet Guildgate
11% of 47 decks +6% synergy
Polluted Delta
11% of 47 decks -1% synergy
Maestros Theater
9% of 43 decks +8% synergy
Ash Barrens
9% of 47 decks +4% synergy
Gemstone Caverns
9% of 47 decks +4% synergy
Cavern of Souls
9% of 47 decks +2% synergy
Mana Confluence
9% of 47 decks +1% synergy
Cascade Bluffs
9% of 47 decks -3% synergy
Grixis Panorama
6% of 47 decks +6% synergy
Gemstone Mine
6% of 47 decks +6% synergy
Thriving Bluff
6% of 47 decks +4% synergy
Volatile Fjord
6% of 47 decks +4% synergy
Thriving Isle
6% of 47 decks +4% synergy
City of Brass
6% of 47 decks -2% synergy
Bloodstained Mire
6% of 47 decks -4% synergy