Malcolm, Keen-Eyed Navigator + Lightning-Rig Crew + Umbral Mantle

Malcolm, Keen-Eyed Navigator
Lightning-Rig Crew
Umbral Mantle

Requires
Malcolm, Keen-Eyed Navigator must be on the battlefield. Lightning-Rig Crew must be on the battlefield. Umbral Mantle must be on the battlefield. Umbral Mantle attached to Lightning-Rig Crew. Lightning-Rig Crew does not have summoning sickness. You have at least three opponents.
Steps
  1. Activate Lightning-Rig Crew by tapping it, dealing 1 damage to each opponent.
  2. Malcolm triggers, creating a Treasure artifact token for each opponent dealt damage this way.
  3. Activate three Treasures by tapping and sacrificing them, adding 3.
  4. Activate Lightning-Rig Crew by paying 3 and untapping it, giving it +2/+2 until end of turn.
  5. Repeat until you have two or less opponents remaining.
Results
Near-infinite damage to all other opponents. Infinite damage to target opponent. Near-infinitely large Lightning-Rig Crew until end of turn.

Kediss, Emberclaw Familiar // Malcolm, Keen-Eyed Navigator
0.30% of 3039 decks 9 decks
Breeches, Brazen Plunderer // Malcolm, Keen-Eyed Navigator
0.23% of 3486 decks 8 decks
Malcolm, Keen-Eyed Navigator // Tana, the Bloodsower
0.31% of 1304 decks 4 decks
Malcolm, Keen-Eyed Navigator // Vial Smasher the Fierce
0.19% of 2076 decks 4 decks
Dargo, the Shipwrecker // Malcolm, Keen-Eyed Navigator
0.32% of 632 decks 2 decks
Admiral Beckett Brass
0.02% of 5914 decks 1 decks
High Synergy Cards
Keen Sense
100% of 4 decks +99% synergy
Nature's Claim
100% of 4 decks +91% synergy
Glint-Horn Buccaneer
86% of 28 decks +84% synergy
Breeches, Eager Pillager
81% of 16 decks +79% synergy
Siren Stormtamer
82% of 28 decks +79% synergy
Mayhem Devil
80% of 5 decks +70% synergy
Reckless Fireweaver
64% of 28 decks +60% synergy
Curiosity
61% of 28 decks +57% synergy
Spectral Sailor
57% of 28 decks +55% synergy
Malcolm, the Eyes
56% of 9 decks +54% synergy
Top Cards
Counterspell
57% of 28 decks +14% synergy
Captain Storm, Cosmium Raider
53% of 15 decks +51% synergy
Roaming Throne
50% of 14 decks +40% synergy
Malcolm, Alluring Scoundrel
47% of 15 decks +44% synergy
Ophidian Eye
46% of 28 decks +45% synergy
Coercive Recruiter
46% of 28 decks +45% synergy
Freed from the Real
46% of 28 decks +44% synergy
Captain Lannery Storm
46% of 28 decks +43% synergy
Negate
46% of 28 decks +24% synergy
Professional Face-Breaker
44% of 27 decks +36% synergy
Creatures
Llanowar Elves
75% of 4 decks +54% synergy
Birds of Paradise
75% of 4 decks +48% synergy
Forerunner of the Coalition
60% of 5 decks +59% synergy
Fathom Fleet Swordjack
43% of 28 decks +42% synergy
Storm Fleet Sprinter
43% of 28 decks +42% synergy
Gemcutter Buccaneer
43% of 14 decks +42% synergy
Magda, Brazen Outlaw
43% of 28 decks +40% synergy
Imperial Recruiter
43% of 28 decks +37% synergy
Warkite Marauder
39% of 28 decks +39% synergy
Ragavan, Nimble Pilferer
39% of 28 decks +32% synergy
Ingenious Artillerist
37% of 27 decks +35% synergy
Tandem Lookout
36% of 28 decks +34% synergy
Xorn
36% of 28 decks +32% synergy
Niv-Mizzet, Parun
36% of 28 decks +27% synergy
Kitesail Larcenist
33% of 15 decks +32% synergy
Breeches, Brazen Plunderer
32% of 28 decks +31% synergy
Drift of Phantasms
32% of 28 decks +31% synergy
Impulsive Pilferer
32% of 28 decks +30% synergy
Daring Saboteur
29% of 28 decks +28% synergy
Hedron Detonator
29% of 21 decks +27% synergy
Dire Fleet Daredevil
29% of 28 decks +27% synergy
Port Razer
29% of 28 decks +27% synergy
Kiki-Jiki, Mirror Breaker
29% of 28 decks +25% synergy
Dockside Extortionist
29% of 28 decks +17% synergy
Spyglass Siren
27% of 15 decks +26% synergy
Zephyr Singer
25% of 20 decks +24% synergy
Merchant Raiders
25% of 28 decks +24% synergy
Amoeboid Changeling
25% of 28 decks +24% synergy
Corsair Captain
25% of 28 decks +24% synergy
Kediss, Emberclaw Familiar
25% of 28 decks +22% synergy
Academy Manufactor
25% of 28 decks +21% synergy
Cutthroat Negotiator
24% of 21 decks +23% synergy
Crime Novelist
23% of 13 decks +20% synergy
Captain Vargus Wrath
21% of 28 decks +21% synergy
Spear Spewer
21% of 28 decks +20% synergy
Goldspan Dragon
21% of 28 decks +15% synergy
Staunch Crewmate
20% of 15 decks +20% synergy
Timestream Navigator
18% of 28 decks +17% synergy
Kari Zev, Skyship Raider
18% of 28 decks +17% synergy
Emberwilde Captain
18% of 28 decks +16% synergy
Amphin Mutineer
18% of 28 decks +16% synergy
Zara, Renegade Recruiter
18% of 28 decks +16% synergy
Brimstone Trebuchet
14% of 28 decks +14% synergy
Deadeye Quartermaster
14% of 28 decks +14% synergy
Wily Goblin
14% of 28 decks +14% synergy
Protean Raider
14% of 28 decks +14% synergy
Niv-Mizzet, the Firemind
14% of 28 decks +10% synergy
Dualcaster Mage
14% of 28 decks +9% synergy
Simian Spirit Guide
14% of 28 decks +9% synergy
Imagecrafter
11% of 28 decks +11% synergy
Instants
Growth Spiral
75% of 4 decks +53% synergy
Muddle the Mixture
39% of 28 decks +34% synergy
An Offer You Can't Refuse
33% of 27 decks +12% synergy
Abrade
32% of 28 decks +21% synergy
Cyclonic Rift
32% of 28 decks +4% synergy
Chaos Warp
32% of 28 decks +0% synergy
Mystical Tutor
29% of 28 decks +14% synergy
Swan Song
29% of 28 decks +12% synergy
Fiery Cannonade
25% of 28 decks +25% synergy
Pongify
25% of 28 decks +13% synergy
Mana Drain
25% of 28 decks +10% synergy
Deflecting Swat
25% of 28 decks +9% synergy
Fierce Guardianship
25% of 28 decks +7% synergy
Spell Swindle
21% of 28 decks +20% synergy
Red Elemental Blast
21% of 28 decks +15% synergy
Lightning Bolt
21% of 28 decks +11% synergy
Force of Will
21% of 28 decks +10% synergy
Big Score
19% of 27 decks +9% synergy
Delay
18% of 28 decks +15% synergy
Arcane Denial
18% of 28 decks -2% synergy
Brainstorm
18% of 28 decks -3% synergy
Standardize
14% of 28 decks +14% synergy
Artificial Evolution
14% of 28 decks +14% synergy
Siren's Ruse
14% of 28 decks +14% synergy
Miscast
14% of 28 decks +12% synergy
Dispel
14% of 28 decks +10% synergy
Dramatic Reversal
14% of 28 decks +9% synergy
Mental Misstep
14% of 28 decks +8% synergy
Flusterstorm
14% of 28 decks +7% synergy
Opt
14% of 28 decks +5% synergy
Frantic Search
14% of 28 decks +2% synergy
Hornswoggle
11% of 28 decks +10% synergy
Lookout's Dispersal
11% of 28 decks +10% synergy
Run Away Together
11% of 28 decks +9% synergy
Wash Away
11% of 28 decks +9% synergy
Spell Pierce
11% of 28 decks +7% synergy
Izzet Charm
11% of 28 decks +5% synergy
Pyroblast
11% of 28 decks +4% synergy
Unexpected Windfall
11% of 28 decks +4% synergy
Force of Negation
11% of 28 decks +2% synergy
Rapid Hybridization
11% of 28 decks +1% synergy
Thrill of Possibility
11% of 28 decks +0% synergy
Sorceries
Demonic Tutor
60% of 5 decks +38% synergy
Chart a Course
25% of 28 decks +23% synergy
Gamble
25% of 28 decks +15% synergy
Jeska's Will
25% of 28 decks +8% synergy
Blasphemous Act
25% of 28 decks -9% synergy
Raise the Palisade
24% of 17 decks +20% synergy
Distant Melody
21% of 28 decks +16% synergy
Preordain
21% of 28 decks +11% synergy
Windfall
21% of 28 decks +8% synergy
Vandalblast
21% of 28 decks +5% synergy
Faithless Looting
21% of 28 decks +5% synergy
Seize the Spoils
18% of 28 decks +15% synergy
Pirate's Pillage
14% of 28 decks +12% synergy
Fabricate
14% of 28 decks +8% synergy
Ponder
14% of 28 decks +1% synergy
Step Through
11% of 28 decks +9% synergy
Twinflame
11% of 28 decks +8% synergy
Solve the Equation
11% of 28 decks +6% synergy
Utility Artifacts
Maskwood Nexus
43% of 28 decks +40% synergy
Swiftfoot Boots
39% of 28 decks +11% synergy
Lightning Greaves
36% of 28 decks +10% synergy
Captain's Hook
29% of 28 decks +29% synergy
Bident of Thassa
29% of 28 decks +22% synergy
Runed Stalactite
21% of 28 decks +21% synergy
Treasure Map
21% of 28 decks +21% synergy
The Indomitable
21% of 14 decks +19% synergy
The One Ring
19% of 21 decks +10% synergy
Sword of the Paruns
18% of 28 decks +18% synergy
Beamtown Beatstick
14% of 21 decks +13% synergy
Inspiring Statuary
14% of 28 decks +12% synergy
Thousand-Year Elixir
14% of 28 decks +12% synergy
Staff of Domination
11% of 28 decks +9% synergy
Isochron Scepter
11% of 28 decks +8% synergy
Whispersilk Cloak
11% of 28 decks +7% synergy
Sensei's Divining Top
11% of 28 decks +5% synergy
Herald's Horn
11% of 28 decks +4% synergy
Enchantments
Arcane Adaptation
39% of 28 decks +38% synergy
Rhystic Study
39% of 28 decks +12% synergy
Pemmin's Aura
32% of 28 decks +31% synergy
Kindred Discovery
32% of 28 decks +25% synergy
Mystic Remora
29% of 28 decks +11% synergy
Daring Piracy
22% of 23 decks +21% synergy
Quicksilver Dagger
14% of 28 decks +14% synergy
Mechanized Production
14% of 28 decks +12% synergy
Storm the Vault
14% of 28 decks +11% synergy
Aggravated Assault
14% of 28 decks +11% synergy
Aqueous Form
14% of 28 decks +10% synergy
Reconnaissance Mission
14% of 28 decks +9% synergy
Guild Artisan
11% of 27 decks +10% synergy
Passionate Archaeologist
11% of 27 decks +9% synergy
Xenograft
11% of 28 decks +11% synergy
Crab Umbra
11% of 28 decks +10% synergy
Sigil of Sleep
11% of 28 decks +10% synergy
Coastal Piracy
11% of 28 decks +9% synergy
Blood Moon
11% of 28 decks +8% synergy
Shared Animosity
11% of 28 decks +6% synergy
Reflections of Littjara
11% of 28 decks +6% synergy
Utility Lands
Reliquary Tower
36% of 28 decks +6% synergy
Rogue's Passage
32% of 28 decks +13% synergy
Otawara, Soaring City
22% of 27 decks +5% synergy
Seat of the Synod
18% of 28 decks +12% synergy
Ancient Tomb
18% of 28 decks +7% synergy
Mystic Sanctuary
18% of 28 decks +6% synergy
Mines of Moria
17% of 18 decks +12% synergy
Maze of Ith
14% of 28 decks +11% synergy
Great Furnace
14% of 28 decks +9% synergy
Urza's Saga
14% of 28 decks +7% synergy
Access Tunnel
11% of 28 decks +9% synergy
Strip Mine
11% of 28 decks +8% synergy
Desolate Lighthouse
11% of 28 decks +7% synergy
Mana Artifacts
Sol Ring
89% of 28 decks +5% synergy
Arcane Signet
75% of 28 decks +3% synergy
Izzet Signet
50% of 28 decks +22% synergy
Talisman of Creativity
43% of 28 decks +14% synergy
Mind Stone
21% of 28 decks +4% synergy
Fellwar Stone
21% of 28 decks +0% synergy
Lotus Petal
18% of 28 decks +11% synergy
Thought Vessel
18% of 28 decks +1% synergy
Mox Diamond
14% of 28 decks +10% synergy
Mox Opal
14% of 28 decks +10% synergy
Chrome Mox
14% of 28 decks +8% synergy
Mana Vault
14% of 28 decks +8% synergy
Mana Crypt
14% of 28 decks +6% synergy
Mox Amber
11% of 28 decks +7% synergy
Cursed Mirror
11% of 28 decks +5% synergy
Jeweled Lotus
11% of 28 decks +5% synergy
Commander's Sphere
11% of 28 decks -5% synergy
Lands
Command Tower
86% of 28 decks +12% synergy
Crumbling Necropolis
60% of 5 decks +29% synergy
Watery Grave
60% of 5 decks +19% synergy
Exotic Orchard
57% of 28 decks +22% synergy
Shivan Reef
50% of 28 decks +23% synergy
Steam Vents
39% of 28 decks +0% synergy
Path of Ancestry
36% of 28 decks +14% synergy
Sulfur Falls
36% of 28 decks +5% synergy
Scalding Tarn
32% of 28 decks +21% synergy
Training Center
32% of 28 decks +5% synergy
Stormcarved Coast
29% of 28 decks +11% synergy
Cascade Bluffs
25% of 28 decks +13% synergy
Riverglide Pathway
21% of 28 decks +12% synergy
Frostboil Snarl
21% of 28 decks +8% synergy
Volcanic Island
21% of 28 decks +8% synergy
Misty Rainforest
18% of 28 decks +6% synergy
Temple of Epiphany
18% of 28 decks -0% synergy
Secluded Courtyard
15% of 27 decks +10% synergy
Gemstone Caverns
14% of 28 decks +9% synergy
Unclaimed Territory
14% of 28 decks +9% synergy
Fiery Islet
14% of 28 decks +7% synergy
Wooded Foothills
14% of 28 decks +4% synergy
Bloodstained Mire
14% of 28 decks +4% synergy
Izzet Boilerworks
14% of 28 decks -2% synergy
Silverbluff Bridge
11% of 28 decks +5% synergy
Cavern of Souls
11% of 28 decks +4% synergy
Polluted Delta
11% of 28 decks -1% synergy
Terramorphic Expanse
11% of 28 decks -5% synergy
Myriad Landscape
11% of 28 decks -9% synergy
Evolving Wilds
11% of 28 decks -10% synergy