Glint-Horn Buccaneer + Ghostly Pilferer + Snake Umbra

Glint-Horn Buccaneer
Ghostly Pilferer
Snake Umbra

Requires
Glint-Horn Buccaneer must be on the battlefield. Ghostly Pilferer 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 Ghostly Pilferer by discarding a card.
  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.

Malcolm, Keen-Eyed Navigator // Tana, the Bloodsower
4.80% of 1293 decks 62 decks
Xyris, the Writhing Storm
0.02% of 10791 decks 2 decks
Surrak Dragonclaw
0.05% of 1888 decks 1 decks
Kalamax, the Stormsire
0.01% of 7010 decks 1 decks
Kraum, Ludevic's Opus // Thrasios, Triton Hero
0.23% of 433 decks 1 decks
Flubs, the Fool
0.01% of 7577 decks 1 decks
Animar, Soul of Elements
0.01% of 15877 decks 1 decks
Thrasios, Triton Hero // Vial Smasher the Fierce
0.03% of 3518 decks 1 decks
Rashmi and Ragavan
0.02% of 5146 decks 1 decks
Ghost of Ramirez DePietro // Tana, the Bloodsower
2.50% of 40 decks 1 decks
New Cards
Untimely Malfunction
100% of 3 decks +83% synergy
High Synergy Cards
Curiosity
93% of 72 decks +89% synergy
Keen Sense
90% of 72 decks +89% synergy
Tandem Lookout
86% of 72 decks +85% synergy
Siren Stormtamer
85% of 72 decks +81% synergy
Neoform
86% of 72 decks +81% synergy
Niv-Mizzet, Parun
89% of 72 decks +81% synergy
Bring to Light
82% of 72 decks +80% synergy
Lightning-Rig Crew
81% of 72 decks +80% synergy
Dualcaster Mage
82% of 72 decks +77% synergy
Dispel
81% of 72 decks +76% synergy
Top Cards
Llanowar Elves
92% of 72 decks +71% synergy
Elvish Mystic
82% of 72 decks +64% synergy
Nature's Claim
79% of 72 decks +69% synergy
Fyndhorn Elves
78% of 72 decks +65% synergy
Drift of Phantasms
76% of 72 decks +75% synergy
Wild Growth
76% of 72 decks +65% synergy
Magda, Brazen Outlaw
75% of 72 decks +72% synergy
Abrade
75% of 72 decks +64% synergy
Eldritch Evolution
74% of 72 decks +69% synergy
Chord of Calling
74% of 72 decks +68% synergy
Creatures
Malcolm, Alluring Scoundrel
68% of 19 decks +66% synergy
Eternal Witness
68% of 72 decks +47% synergy
Tinder Wall
65% of 72 decks +62% synergy
Imperial Recruiter
58% of 72 decks +52% synergy
Kitesail Larcenist
58% of 19 decks +56% synergy
Destiny Spinner
56% of 72 decks +51% synergy
Simian Spirit Guide
56% of 72 decks +50% synergy
Yusri, Fortune's Flame
54% of 72 decks +53% synergy
Professional Face-Breaker
53% of 66 decks +44% synergy
Birds of Paradise
50% of 72 decks +23% synergy
Vexing Shusher
42% of 72 decks +39% synergy
Breeches, Eager Pillager
40% of 20 decks +38% synergy
Hydroelectric Specimen
38% of 8 decks +31% synergy
Spectral Sailor
36% of 72 decks +34% synergy
Malevolent Hermit
33% of 72 decks +32% synergy
Ingenious Artillerist
33% of 52 decks +30% synergy
Fauna Shaman
29% of 72 decks +26% synergy
Reckless Fireweaver
29% of 72 decks +25% synergy
Oakhame Adversary
28% of 72 decks +27% synergy
Colossal Skyturtle
27% of 66 decks +25% synergy
Elvish Spirit Guide
26% of 72 decks +23% synergy
Arbor Elf
25% of 72 decks +18% synergy
Toski, Bearer of Secrets
25% of 72 decks +18% synergy
Kinnan, Bonder Prodigy
24% of 72 decks +20% synergy
Boreal Druid
21% of 72 decks +19% synergy
Spellskite
19% of 72 decks +16% synergy
Delighted Halfling
15% of 26 decks +1% synergy
Amoeboid Changeling
11% of 72 decks +10% synergy
Wall of Roots
11% of 72 decks +10% synergy
Grazilaxx, Illithid Scholar
11% of 72 decks +9% synergy
Armored Scrapgorger
10% of 30 decks +9% synergy
Impulsive Pilferer
10% of 72 decks +7% synergy
Kediss, Emberclaw Familiar
10% of 72 decks +7% synergy
Kiki-Jiki, Mirror Breaker
10% of 72 decks +6% synergy
Dire Fleet Daredevil
8% of 72 decks +6% synergy
Rattleclaw Mystic
8% of 72 decks +5% synergy
Niv-Mizzet, the Firemind
8% of 72 decks +5% synergy
Goldhound
8% of 66 decks +7% synergy
Suspicious Stowaway
7% of 72 decks +7% synergy
Corridor Monitor
7% of 72 decks +7% synergy
Paradise Druid
7% of 72 decks +5% synergy
Captain Lannery Storm
7% of 72 decks +4% synergy
Phantasmal Image
7% of 72 decks +3% synergy
Warkite Marauder
6% of 72 decks +5% synergy
Malcolm, Keen-Eyed Navigator
6% of 72 decks +4% synergy
Orcish Lumberjack
6% of 72 decks +4% synergy
Ornithopter of Paradise
6% of 72 decks +1% synergy
Laboratory Maniac
6% of 72 decks +1% synergy
Instants
Spell Pierce
72% of 72 decks +68% synergy
Shared Summons
71% of 72 decks +69% synergy
Negate
69% of 72 decks +47% synergy
Autumn's Veil
67% of 72 decks +65% synergy
Delay
67% of 72 decks +64% synergy
Arcane Denial
67% of 72 decks +47% synergy
Resculpt
64% of 72 decks +59% synergy
Miscast
62% of 72 decks +60% synergy
Misdirection
61% of 72 decks +59% synergy
Unsubstantiate
60% of 72 decks +59% synergy
Mana Leak
60% of 72 decks +57% synergy
Run Away Together
57% of 72 decks +55% synergy
An Offer You Can't Refuse
56% of 66 decks +36% synergy
Cathartic Pyre
54% of 72 decks +53% synergy
Impulse
54% of 72 decks +52% synergy
Izzet Charm
53% of 72 decks +47% synergy
Pongify
47% of 72 decks +36% synergy
Alchemist's Retrieval
44% of 72 decks +44% synergy
Spell Snare
43% of 72 decks +43% synergy
Fiery Cannonade
42% of 72 decks +41% synergy
Dig Through Time
40% of 72 decks +35% synergy
Brainstorm
36% of 72 decks +15% synergy
Silundi Vision
35% of 72 decks +33% synergy
Suspend
33% of 72 decks +33% synergy
Beast Within
32% of 72 decks -7% synergy
Counterspell
31% of 72 decks -12% synergy
Anticipate
24% of 72 decks +23% synergy
Lightning Bolt
24% of 72 decks +13% synergy
Muddle the Mixture
22% of 72 decks +17% synergy
Memory Lapse
21% of 72 decks +20% synergy
Return to Nature
21% of 72 decks +14% synergy
Trickery Charm
15% of 72 decks +15% synergy
Wash Away
15% of 72 decks +14% synergy
Reality Shift
15% of 72 decks +6% synergy
Worldly Tutor
15% of 72 decks +1% synergy
Turn the Earth
14% of 72 decks +14% synergy
Lose Focus
14% of 72 decks +14% synergy
Lookout's Dispersal
14% of 72 decks +14% synergy
Ricochet Trap
11% of 72 decks +11% synergy
Fact or Fiction
11% of 72 decks +4% synergy
Noxious Revival
10% of 72 decks +4% synergy
Snap
10% of 72 decks +3% synergy
Rapid Hybridization
10% of 72 decks +0% synergy
Frantic Search
10% of 72 decks -2% synergy
Chaos Warp
10% of 72 decks -22% synergy
Signal the Clans
8% of 72 decks +8% synergy
Veil of Summer
8% of 72 decks +2% synergy
Pact of Negation
8% of 72 decks +1% synergy
Mystical Tutor
8% of 72 decks -7% synergy
Into the Roil
7% of 72 decks +6% synergy
Sorceries
Windfall
60% of 72 decks +47% synergy
Regrowth
58% of 72 decks +55% synergy
Gitaxian Probe
58% of 72 decks +52% synergy
Twinflame
57% of 72 decks +54% synergy
Preordain
46% of 72 decks +35% synergy
Bridgeworks Battle
38% of 8 decks +32% synergy
Heat Shimmer
36% of 72 decks +35% synergy
Solve the Equation
32% of 72 decks +27% synergy
Ponder
24% of 72 decks +11% synergy
Farseek
22% of 72 decks -12% synergy
Abundant Harvest
18% of 72 decks +17% synergy
Rite of Flame
18% of 72 decks +15% synergy
Gamble
17% of 72 decks +7% synergy
Strike It Rich
15% of 72 decks +13% synergy
Threats Undetected
13% of 45 decks +13% synergy
Faithless Looting
12% of 72 decks -4% synergy
Blasphemous Act
10% of 72 decks -24% synergy
Cultivate
10% of 72 decks -37% synergy
Nature's Lore
8% of 72 decks -24% synergy
Kodama's Reach
7% of 72 decks -25% synergy
Primal Command
6% of 72 decks +5% synergy
Step Through
6% of 72 decks +4% synergy
Bala Ged Recovery
6% of 72 decks -4% synergy
Utility Artifacts
Birthing Pod
10% of 72 decks +7% synergy
Maskwood Nexus
8% of 72 decks +5% synergy
Enchantments
Kenrith's Transformation
49% of 72 decks +42% synergy
Verity Circle
38% of 72 decks +37% synergy
Ophidian Eye
35% of 72 decks +33% synergy
Mystic Remora
29% of 72 decks +11% synergy
Rhystic Study
11% of 72 decks -17% synergy
Arcane Adaptation
7% of 72 decks +6% synergy
Freed from the Real
7% of 72 decks +5% synergy
Underworld Breach
7% of 72 decks +1% synergy
Utopia Sprawl
7% of 72 decks -1% synergy
Combat Research
7% of 45 decks +5% synergy
Battles
Invasion of Ikoria
36% of 28 decks +31% synergy
Planeswalkers
Narset, Parter of Veils
10% of 72 decks +4% synergy
Utility Lands
Boseiju, Who Endures
11% of 66 decks -9% synergy
Otawara, Soaring City
8% of 66 decks -9% synergy
Saprazzan Skerry
7% of 72 decks +7% synergy
Crystal Vein
7% of 72 decks +6% synergy
Yavimaya, Cradle of Growth
6% of 72 decks -4% synergy
Mana Artifacts
Sol Ring
94% of 72 decks +10% synergy
Arcane Signet
89% of 72 decks +17% synergy
Fellwar Stone
47% of 72 decks +26% synergy
Talisman of Curiosity
36% of 72 decks +24% synergy
Talisman of Creativity
32% of 72 decks +3% synergy
Izzet Signet
28% of 72 decks -1% synergy
Gruul Signet
14% of 72 decks +2% synergy
Simic Signet
14% of 72 decks -1% synergy
Springleaf Drum
12% of 72 decks +11% synergy
Talisman of Impulse
10% of 72 decks +1% synergy
Mind Stone
7% of 72 decks -11% synergy
Lotus Petal
6% of 72 decks -1% synergy
Lands
Command Tower
99% of 72 decks +25% synergy
Exotic Orchard
94% of 72 decks +59% synergy
Yavimaya Coast
85% of 72 decks +58% synergy
Shivan Reef
83% of 72 decks +57% synergy
Karplusan Forest
68% of 72 decks +51% synergy
Sulfur Falls
64% of 72 decks +34% synergy
Rootbound Crag
58% of 72 decks +35% synergy
Path of Ancestry
56% of 72 decks +34% synergy
Frontier Bivouac
50% of 72 decks +23% synergy
Hinterland Harbor
49% of 72 decks +22% synergy
Ash Barrens
46% of 72 decks +41% synergy
Temple of Mystery
46% of 72 decks +28% synergy
Cinder Glade
46% of 72 decks +7% synergy
Temple of Epiphany
44% of 72 decks +26% synergy
Vineglimmer Snarl
43% of 72 decks +33% synergy
Rimewood Falls
35% of 72 decks +30% synergy
Temple of Abandon
35% of 72 decks +21% synergy
Spire of Industry
33% of 72 decks +30% synergy
Tangled Islet
31% of 45 decks +24% synergy
Wooded Ridgeline
27% of 45 decks +21% synergy
Highland Forest
24% of 72 decks +19% synergy
Frostboil Snarl
21% of 72 decks +7% synergy
Evolving Wilds
21% of 72 decks -0% synergy
Stomping Ground
21% of 72 decks -20% synergy
Terramorphic Expanse
18% of 72 decks +2% synergy
Game Trail
14% of 72 decks -2% synergy
Rockfall Vale
14% of 72 decks -8% synergy
Molten Tributary
11% of 45 decks +7% synergy
Steam Vents
11% of 72 decks -28% synergy
Simic Growth Chamber
10% of 72 decks -10% synergy
Barkchannel Pathway
8% of 72 decks -1% synergy
Scalding Tarn
8% of 72 decks -3% synergy
Misty Rainforest
8% of 72 decks -3% synergy
Breeding Pool
8% of 72 decks -33% synergy
Thriving Isle
7% of 72 decks +4% synergy
Rugged Highlands
7% of 72 decks +1% synergy
Swiftwater Cliffs
7% of 72 decks +0% synergy
Thornwood Falls
7% of 72 decks -0% synergy
Fabled Passage
7% of 72 decks -2% synergy
Flooded Grove
7% of 72 decks -5% synergy
Ketria Triome
7% of 72 decks -26% synergy
Volatile Fjord
6% of 72 decks +3% synergy
Wooded Foothills
6% of 72 decks -5% synergy
Mossfire Valley
6% of 72 decks -5% synergy
Dreamroot Cascade
6% of 72 decks -13% synergy
Spire Garden
6% of 72 decks -19% synergy