Glint-Horn Buccaneer + Murderer's Axe + Snake Umbra

Glint-Horn Buccaneer
Murderer's Axe
Snake Umbra

Requires
Glint-Horn Buccaneer must be on the battlefield. Murderer's Axe must be on the battlefield. Snake Umbra must be on the battlefield. An additional card in hand. The number of cards in library is greater than each opponent's life total. Snake Umbra attached to Glint-Horn Buccaneer.
Steps
  1. Activate Murderer's Axe's equip ability by discarding a card, targeting any creature.
  2. Glint-Horn Buccaneer triggers, dealing 1 damage to each opponent.
  3. Snake Umbra triggers for each opponent dealt damage.
  4. Resolve one trigger, causing you to draw a card.
  5. Holding priority, repeat.
  6. Repeat.
Results
Infinite card draw. Near-infinite damage. Near-infinite self-discard triggers.

Borborygmos Enraged
0.08% of 2617 decks 2 decks
Cait, Cage Brawler
0.24% of 418 decks 1 decks
Owen Grady, Raptor Trainer // Blue, Loyal Raptor
0.04% of 2738 decks 1 decks
High Synergy Cards
Keen Sense
100% of 4 decks +99% synergy
Creatures
Aquamoeba
100% of 1 decks +100% synergy
Cephalid Inkshrouder
100% of 1 decks +100% synergy
Cresting Mosasaurus
100% of 1 decks +100% synergy
Veronica, Dissident Scribe
100% of 1 decks +99% synergy
Rose, Cutthroat Raider
100% of 1 decks +99% synergy
Tandem Lookout
100% of 1 decks +99% synergy
Body of Knowledge
100% of 1 decks +99% synergy
Anzrag, the Quake-Mole
100% of 1 decks +97% synergy
Nezahal, Primal Tide
100% of 1 decks +96% synergy
Niv-Mizzet, the Firemind
100% of 1 decks +96% synergy
Niv-Mizzet, Parun
100% of 1 decks +92% synergy
Patchwork Gnomes
50% of 4 decks +50% synergy
Groundskeeper
50% of 4 decks +50% synergy
Brallin, Skyshark Rider
50% of 4 decks +49% synergy
Belligerent Yearling
50% of 2 decks +49% synergy
Surly Badgersaur
50% of 4 decks +49% synergy
Intrepid Paleontologist
50% of 2 decks +49% synergy
Yavimaya Elder
50% of 4 decks +48% synergy
Inti, Seneschal of the Sun
50% of 2 decks +48% synergy
Sunfrill Imitator
50% of 2 decks +48% synergy
Scytheclaw Raptor
50% of 2 decks +48% synergy
Scion of Calamity
50% of 2 decks +48% synergy
Wrathful Raptors
50% of 2 decks +48% synergy
Curious Altisaur
50% of 2 decks +48% synergy
Earthshaker Dreadmaw
50% of 2 decks +47% synergy
Itzquinth, Firstborn of Gishath
50% of 2 decks +47% synergy
Trumpeting Carnosaur
50% of 2 decks +47% synergy
Hulking Raptor
50% of 2 decks +47% synergy
Palani's Hatcher
50% of 2 decks +46% synergy
Torbran, Thane of Red Fell
50% of 4 decks +46% synergy
Goblin Anarchomancer
50% of 4 decks +36% synergy
Titania, Voice of Gaea
33% of 3 decks +32% synergy
Etali, Primal Conqueror
33% of 3 decks +22% synergy
Delighted Halfling
33% of 3 decks +19% synergy
Bomat Courier
25% of 4 decks +25% synergy
Cavalier of Flame
25% of 4 decks +25% synergy
Skyshroud Ranger
25% of 4 decks +24% synergy
Dosan the Falling Leaf
25% of 4 decks +24% synergy
Toralf, God of Fury
25% of 4 decks +24% synergy
Sakura-Tribe Scout
25% of 4 decks +24% synergy
Slippery Bogbonder
25% of 4 decks +24% synergy
Otepec Huntmaster
25% of 4 decks +24% synergy
Marauding Raptor
25% of 4 decks +24% synergy
Ranging Raptors
25% of 4 decks +23% synergy
Ripjaw Raptor
25% of 4 decks +23% synergy
Regal Behemoth
25% of 4 decks +23% synergy
Squee, the Immortal
25% of 4 decks +23% synergy
Hellkite Charger
25% of 4 decks +23% synergy
Thrashing Brontodon
25% of 4 decks +23% synergy
Orcish Lumberjack
25% of 4 decks +23% synergy
Instants
Counterspell
100% of 1 decks +57% synergy
Chaos Warp
75% of 4 decks +43% synergy
Beast Within
75% of 4 decks +36% synergy
Sprouting Vines
50% of 4 decks +50% synergy
Pair o' Dice Lost
50% of 4 decks +50% synergy
Tamiyo's Safekeeping
50% of 4 decks +43% synergy
Return of the Wildspeaker
50% of 4 decks +37% synergy
Heroic Intervention
50% of 4 decks +20% synergy
Tyvar's Stand
33% of 3 decks +28% synergy
Entish Restoration
33% of 3 decks +25% synergy
Barrel Down Sokenzan
25% of 4 decks +25% synergy
Barrier Breach
25% of 4 decks +25% synergy
Withstand Death
25% of 4 decks +25% synergy
You Happen On a Glade
25% of 4 decks +24% synergy
Not of This World
25% of 4 decks +24% synergy
Realms Uncharted
25% of 4 decks +24% synergy
Constant Mists
25% of 4 decks +24% synergy
Force of Vigor
25% of 4 decks +22% synergy
Bolt Bend
25% of 4 decks +21% synergy
Snakeskin Veil
25% of 4 decks +21% synergy
Noxious Revival
25% of 4 decks +19% synergy
Veil of Summer
25% of 4 decks +19% synergy
Crop Rotation
25% of 4 decks +15% synergy
Worldly Tutor
25% of 4 decks +11% synergy
Deflecting Swat
25% of 4 decks +9% synergy
Sorceries
Kodama's Reach
75% of 4 decks +43% synergy
Cultivate
75% of 4 decks +29% synergy
Seek the Horizon
50% of 4 decks +50% synergy
Journey of Discovery
50% of 4 decks +50% synergy
Change of Fortune
50% of 4 decks +49% synergy
Creeping Renaissance
50% of 4 decks +49% synergy
Praetor's Counsel
50% of 4 decks +49% synergy
Nylea's Intervention
50% of 4 decks +49% synergy
Life from the Loam
50% of 4 decks +46% synergy
Harmonize
50% of 4 decks +41% synergy
Blasphemous Act
50% of 4 decks +16% synergy
Farseek
50% of 4 decks +16% synergy
Rampant Growth
50% of 4 decks +15% synergy
Open the Way
33% of 3 decks +31% synergy
Rites of Spring
25% of 4 decks +25% synergy
Wildest Dreams
25% of 4 decks +25% synergy
Savage Stomp
25% of 4 decks +24% synergy
Reap the Past
25% of 4 decks +24% synergy
Imposing Grandeur
25% of 4 decks +24% synergy
Edge of Autumn
25% of 4 decks +24% synergy
Sylvan Tutor
25% of 4 decks +24% synergy
Star of Extinction
25% of 4 decks +24% synergy
Spectacular Showdown
25% of 4 decks +24% synergy
Tooth and Nail
25% of 4 decks +23% synergy
Nissa's Pilgrimage
25% of 4 decks +23% synergy
Soul's Majesty
25% of 4 decks +23% synergy
Regrowth
25% of 4 decks +22% synergy
Splendid Reclamation
25% of 4 decks +21% synergy
Wheel of Fortune
25% of 4 decks +20% synergy
Finale of Devastation
25% of 4 decks +17% synergy
Explore
25% of 4 decks +16% synergy
Bala Ged Recovery
25% of 4 decks +16% synergy
Skyshroud Claim
25% of 4 decks +16% synergy
Gamble
25% of 4 decks +15% synergy
Rishkar's Expertise
25% of 4 decks +15% synergy
Vandalblast
25% of 4 decks +9% synergy
Faithless Looting
25% of 4 decks +8% synergy
Jeska's Will
25% of 4 decks +7% synergy
Nature's Lore
25% of 4 decks -7% synergy
Utility Artifacts
Agent's Toolkit
100% of 1 decks +99% synergy
Swiftfoot Boots
75% of 4 decks +47% synergy
Storm Cauldron
50% of 4 decks +50% synergy
Bag of Holding
50% of 4 decks +50% synergy
Grafted Exoskeleton
50% of 4 decks +49% synergy
Chimil, the Inner Sun
50% of 2 decks +48% synergy
Lightning Greaves
50% of 4 decks +25% synergy
Conduit of Worlds
33% of 3 decks +27% synergy
Currency Converter
25% of 4 decks +25% synergy
Seer's Sundial
25% of 4 decks +24% synergy
Horn of Greed
25% of 4 decks +24% synergy
Sword of Feast and Famine
25% of 4 decks +23% synergy
Isochron Scepter
25% of 4 decks +23% synergy
Basilisk Collar
25% of 4 decks +22% synergy
Sensei's Divining Top
25% of 4 decks +19% synergy
Herald's Horn
25% of 4 decks +19% synergy
The Great Henge
25% of 4 decks +15% synergy
Enchantments
Ophidian Eye
100% of 1 decks +99% synergy
Curiosity
100% of 1 decks +96% synergy
Temur Ascendancy
100% of 1 decks +85% synergy
Seismic Assault
50% of 4 decks +50% synergy
Fall of Cair Andros
50% of 2 decks +49% synergy
Poetic Ingenuity
50% of 2 decks +49% synergy
Abundance
50% of 4 decks +47% synergy
Virtue of Strength
50% of 2 decks +47% synergy
City on Fire
33% of 3 decks +28% synergy
Mass Hysteria
25% of 4 decks +24% synergy
Tectonic Reformation
25% of 4 decks +24% synergy
Food Chain
25% of 4 decks +23% synergy
Rites of Flourishing
25% of 4 decks +23% synergy
Valakut Exploration
25% of 4 decks +23% synergy
Defense of the Heart
25% of 4 decks +22% synergy
Concordant Crossroads
25% of 4 decks +22% synergy
Aggravated Assault
25% of 4 decks +22% synergy
Bear Umbra
25% of 4 decks +21% synergy
Underworld Breach
25% of 4 decks +19% synergy
Kenrith's Transformation
25% of 4 decks +18% synergy
Sylvan Library
25% of 4 decks +13% synergy
Garruk's Uprising
25% of 4 decks +10% synergy
Rhythm of the Wild
25% of 4 decks +2% synergy
Planeswalkers
Wrenn and Seven
25% of 4 decks +23% synergy
Garruk, Primal Hunter
25% of 4 decks +22% synergy
Utility Lands
Tranquil Thicket
50% of 4 decks +46% synergy
Forgotten Cave
50% of 4 decks +45% synergy
Rogue's Passage
50% of 4 decks +31% synergy
Argoth, Sanctum of Nature
33% of 3 decks +31% synergy
Dormant Volcano
25% of 4 decks +25% synergy
Jungle Basin
25% of 4 decks +24% synergy
Terrain Generator
25% of 4 decks +24% synergy
Witch's Clinic
25% of 4 decks +24% synergy
Guildless Commons
25% of 4 decks +24% synergy
Command Beacon
25% of 4 decks +20% synergy
Gaea's Cradle
25% of 4 decks +19% synergy
Yavimaya, Cradle of Growth
25% of 4 decks +16% synergy
Kessig Wolf Run
25% of 4 decks +9% synergy
Boseiju, Who Endures
25% of 4 decks +5% synergy
Mana Artifacts
Sol Ring
75% of 4 decks -9% synergy
Mox Diamond
25% of 4 decks +21% synergy
Chrome Mox
25% of 4 decks +19% synergy
Lotus Petal
25% of 4 decks +18% synergy
Mana Crypt
25% of 4 decks +16% synergy
Arcane Signet
25% of 4 decks -47% synergy
Lands
Frontier Bivouac
100% of 1 decks +73% synergy
Sulfur Falls
100% of 1 decks +70% synergy
Cinder Glade
50% of 4 decks +12% synergy
Command Tower
50% of 4 decks -24% synergy
Demolition Field
33% of 3 decks +30% synergy
Secluded Courtyard
25% of 4 decks +20% synergy
Unclaimed Territory
25% of 4 decks +20% synergy
Sheltered Thicket
25% of 4 decks +18% synergy
Wooded Foothills
25% of 4 decks +15% synergy
Bloodstained Mire
25% of 4 decks +15% synergy
Windswept Heath
25% of 4 decks +15% synergy
Arid Mesa
25% of 4 decks +14% synergy
Scalding Tarn
25% of 4 decks +14% synergy
Verdant Catacombs
25% of 4 decks +14% synergy
Misty Rainforest
25% of 4 decks +13% synergy
Taiga
25% of 4 decks +12% synergy
Gruul Turf
25% of 4 decks +9% synergy
Myriad Landscape
25% of 4 decks +5% synergy
Evolving Wilds
25% of 4 decks +4% synergy
Path of Ancestry
25% of 4 decks +4% synergy
Rockfall Vale
25% of 4 decks +3% synergy
Exotic Orchard
25% of 4 decks -11% synergy
Stomping Ground
25% of 4 decks -16% synergy