Prowling Geistcatcher + Saffi Eriksdotter + Viscera Seer

Prowling Geistcatcher
Saffi Eriksdotter
Viscera Seer

Requires
Prowling Geistcatcher must be on the battlefield. Saffi Eriksdotter must be on the battlefield. Viscera Seer must be on the battlefield.
Steps
  1. Activate Saffi by sacrificing it, targeting Prowling Geistcatcher.
  2. When Saffi dies, Prowling Geistcatcher's first ability triggers, exiling Saffi from your graveyard.
  3. Resolve the Saffi ability.
  4. Activate Viscera Seer by sacrificing Prowling Geistcatcher.
  5. When Prowling Geistcatcher dies, its second ability and Saffi trigger.
  6. Resolve the Saffi trigger, returning Prowling Geistcatcher from your graveyard to the battlefield.
  7. Resolve the Prowling Geistcatcher trigger, returning Saffi from exile to the battlefield.
  8. Resolve the Viscera Seer ability, causing you to scry 1.
  9. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite scry 1.

Karador, Ghost Chieftain
0.79% of 5443 decks 43 decks
Othelm, Sigardian Outcast // Wernog, Rider's Chaplain
0.77% of 912 decks 7 decks
Nethroi, Apex of Death
0.09% of 5695 decks 5 decks
Bilbo, Birthday Celebrant
0.04% of 4976 decks 2 decks
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0.22% of 911 decks 2 decks
Garth One-Eye
0.05% of 4123 decks 2 decks
Ghave, Guru of Spores
0.03% of 6423 decks 2 decks
Kenrith, the Returned King
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Reyhan, Last of the Abzan // Yoshimaru, Ever Faithful
0.06% of 1730 decks 1 decks
Tayam, Luminous Enigma
0.02% of 5725 decks 1 decks
Myrkul, Lord of Bones
0.01% of 7516 decks 1 decks
Nikara, Lair Scavenger // Yannik, Scavenging Sentinel
0.12% of 853 decks 1 decks
Teneb, the Harvester
0.13% of 790 decks 1 decks
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Thalia and The Gitrog Monster
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New Cards
Into the Pit
100% of 3 decks +93% synergy
Enduring Innocence
60% of 5 decks +48% synergy
High Synergy Cards
Karmic Guide
89% of 72 decks +84% synergy
Reveillark
83% of 72 decks +81% synergy
Accursed Marauder
79% of 14 decks +69% synergy
Carrion Feeder
72% of 72 decks +67% synergy
Eternal Witness
74% of 72 decks +53% synergy
Sun Titan
61% of 72 decks +51% synergy
Sakura-Tribe Elder
68% of 72 decks +49% synergy
Renegade Rallier
47% of 72 decks +47% synergy
Spore Frog
49% of 72 decks +46% synergy
Zulaport Cutthroat
56% of 72 decks +46% synergy
Top Cards
Elas il-Kor, Sadistic Pilgrim
56% of 63 decks +44% synergy
Avacyn's Pilgrim
50% of 72 decks +35% synergy
Wood Elves
49% of 72 decks +42% synergy
Cruel Celebrant
49% of 72 decks +40% synergy
Satyr Wayfinder
47% of 72 decks +45% synergy
Swords to Plowshares
47% of 72 decks -16% synergy
Victimize
46% of 72 decks +34% synergy
Grisly Salvage
44% of 72 decks +39% synergy
Llanowar Elves
44% of 72 decks +24% synergy
Ravenous Chupacabra
43% of 72 decks +39% synergy
Creatures
Rottenmouth Viper
43% of 7 decks +39% synergy
Syr Konrad, the Grim
42% of 72 decks +33% synergy
Gravebreaker Lamia
40% of 72 decks +39% synergy
Golgari Grave-Troll
40% of 72 decks +39% synergy
Warren Soultrader
39% of 23 decks +32% synergy
Old Stickfingers
39% of 72 decks +36% synergy
Grim Haruspex
39% of 72 decks +35% synergy
Plaguecrafter
39% of 72 decks +34% synergy
Wight of the Reliquary
38% of 29 decks +29% synergy
Stinkweed Imp
38% of 72 decks +36% synergy
Reclamation Sage
38% of 72 decks +26% synergy
Shriekmaw
36% of 72 decks +34% synergy
Farhaven Elf
36% of 72 decks +32% synergy
Skull Prophet
36% of 72 decks +32% synergy
Gray Merchant of Asphodel
36% of 72 decks +27% synergy
Golgari Thug
35% of 72 decks +34% synergy
Solemn Simulacrum
35% of 72 decks +21% synergy
Body Launderer
34% of 64 decks +34% synergy
Foundation Breaker
33% of 72 decks +32% synergy
Priest of Fell Rites
33% of 72 decks +31% synergy
Stitcher's Supplier
33% of 72 decks +30% synergy
Blood Artist
33% of 72 decks +22% synergy
Grist, Voracious Larva
32% of 28 decks +29% synergy
Woe Strider
32% of 72 decks +29% synergy
Knight of Autumn
32% of 72 decks +29% synergy
Timeless Witness
32% of 72 decks +29% synergy
Ashen Rider
31% of 72 decks +29% synergy
Vile Entomber
31% of 72 decks +28% synergy
Marionette Apprentice
30% of 23 decks +23% synergy
Fiend Hunter
29% of 72 decks +28% synergy
Fauna Shaman
29% of 72 decks +26% synergy
Boggart Trawler
29% of 21 decks +23% synergy
Bartolomé del Presidio
29% of 42 decks +21% synergy
Nethroi, Apex of Death
26% of 72 decks +24% synergy
Massacre Girl
26% of 72 decks +24% synergy
Elves of Deep Shadow
26% of 72 decks +15% synergy
Haywire Mite
26% of 54 decks +22% synergy
Acidic Slime
25% of 72 decks +21% synergy
Protean Hulk
24% of 72 decks +22% synergy
Aftermath Analyst
23% of 35 decks +19% synergy
Activated Sleeper
22% of 63 decks +22% synergy
Meren of Clan Nel Toth
22% of 72 decks +19% synergy
World Shaper
22% of 72 decks +19% synergy
Kutzil, Malamet Exemplar
21% of 38 decks +2% synergy
Felidar Guardian
21% of 72 decks +18% synergy
Ruthless Lawbringer
21% of 34 decks +17% synergy
Shilgengar, Sire of Famine
20% of 20 decks +19% synergy
Midnight Reaper
19% of 72 decks +16% synergy
Fleshbag Marauder
19% of 72 decks +16% synergy
Birds of Paradise
19% of 72 decks -7% synergy
Instants
Revitalizing Repast
30% of 23 decks +18% synergy
Village Rites
28% of 72 decks +18% synergy
Entomb
19% of 72 decks +12% synergy
Beast Within
18% of 72 decks -21% synergy
Path to Exile
17% of 72 decks -29% synergy
Utter End
15% of 72 decks +8% synergy
Generous Gift
12% of 72 decks -13% synergy
Assassin's Trophy
12% of 72 decks -18% synergy
Ephemerate
11% of 72 decks +5% synergy
Malakir Rebirth
11% of 72 decks +3% synergy
Putrefy
11% of 72 decks -5% synergy
Anguished Unmaking
11% of 72 decks -13% synergy
Flare of Malice
11% of 28 decks +7% synergy
Flare of Fortitude
11% of 28 decks +5% synergy
Rushed Rebirth
8% of 72 decks +7% synergy
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8% of 72 decks +6% synergy
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8% of 72 decks -1% synergy
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8% of 72 decks -4% synergy
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7% of 72 decks -0% synergy
Deadly Dispute
7% of 72 decks -4% synergy
Eladamri's Call
7% of 72 decks -4% synergy
Teferi's Protection
7% of 72 decks -13% synergy
Bleed Dry
6% of 68 decks +6% synergy
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6% of 72 decks +5% synergy
Overwhelming Remorse
6% of 54 decks +5% synergy
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6% of 72 decks +4% synergy
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Veil of Summer
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Krosan Grip
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35% of 72 decks +29% synergy
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Persist
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Living Death
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25% of 72 decks -7% synergy
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21% of 72 decks +18% synergy
Unmarked Grave
21% of 72 decks +18% synergy
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Final Parting
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22% of 72 decks +15% synergy
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10% of 50 decks +3% synergy
Matzalantli, the Great Door
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38% of 72 decks +28% synergy
Pattern of Rebirth
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Fungal Fortitude
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Bastion of Remembrance
12% of 72 decks +6% synergy
Hunting Grounds
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Journey to Eternity
11% of 72 decks +8% synergy
Moldervine Reclamation
11% of 72 decks +2% synergy
Angelic Renewal
10% of 72 decks +9% synergy
Necromancy
10% of 72 decks +7% synergy
Chalk Outline
9% of 35 decks +8% synergy
Greater Good
8% of 72 decks +3% synergy
Case of the Stashed Skeleton
8% of 37 decks +7% synergy
Agent of the Iron Throne
8% of 63 decks +5% synergy
Out of the Tombs
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Gift of Immortality
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7% of 72 decks +4% synergy
Dictate of Erebos
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Phyrexian Arena
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Cemetery Tampering
6% of 64 decks +5% synergy
War of the Last Alliance
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Dark Privilege
6% of 72 decks +5% synergy
Thran Vigil
6% of 54 decks +5% synergy
Ulvenwald Mysteries
6% of 72 decks +5% synergy
Death's Oasis
6% of 72 decks +5% synergy
Planeswalkers
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17% of 72 decks +13% synergy
Vivien on the Hunt
11% of 64 decks +10% synergy
Tyvar, Jubilant Brawler
6% of 50 decks +1% synergy
Utility Lands
High Market
38% of 72 decks +34% synergy
Bojuka Bog
31% of 72 decks +0% synergy
Phyrexian Tower
26% of 72 decks +18% synergy
Urborg, Tomb of Yawgmoth
22% of 72 decks +12% synergy
Yavimaya, Cradle of Growth
14% of 72 decks +5% synergy
Takenuma, Abandoned Mire
14% of 66 decks +3% synergy
Dryad Arbor
11% of 72 decks +7% synergy
Boseiju, Who Endures
11% of 66 decks -9% synergy
Dakmor Salvage
10% of 72 decks +8% synergy
Havengul Laboratory
6% of 68 decks +5% synergy
Mortuary Mire
6% of 72 decks +1% synergy
Mana Artifacts
Sol Ring
60% of 72 decks -25% synergy
Arcane Signet
53% of 72 decks -19% synergy
Lands
Command Tower
96% of 72 decks +22% synergy
Seaside Citadel
75% of 4 decks +49% synergy
Sandsteppe Citadel
58% of 72 decks +33% synergy
Exotic Orchard
49% of 72 decks +13% synergy
Llanowar Wastes
47% of 72 decks +22% synergy
Caves of Koilos
47% of 72 decks +19% synergy
Evolving Wilds
40% of 72 decks +19% synergy
Woodland Cemetery
39% of 72 decks +11% synergy
Overgrown Tomb
38% of 72 decks -5% synergy
Godless Shrine
36% of 72 decks -5% synergy
Canopy Vista
35% of 72 decks -1% synergy
Isolated Chapel
33% of 72 decks +6% synergy
Indatha Triome
33% of 72 decks +2% synergy
Temple Garden
33% of 72 decks -7% synergy
Terramorphic Expanse
32% of 72 decks +16% synergy
Deceptive Landscape
30% of 20 decks +17% synergy
Murmuring Bosk
28% of 72 decks +20% synergy
Marsh Flats
28% of 72 decks +16% synergy
Sunpetal Grove
28% of 72 decks +4% synergy
Temple of Malady
26% of 72 decks +10% synergy
Path of Ancestry
26% of 72 decks +5% synergy
Verdant Catacombs
25% of 72 decks +14% synergy
Temple of Plenty
24% of 72 decks +11% synergy
Temple of Silence
24% of 72 decks +6% synergy
Vault of Champions
24% of 72 decks -2% synergy
Windswept Heath
22% of 72 decks +12% synergy
Undergrowth Stadium
22% of 72 decks -4% synergy
Lazotep Quarry
21% of 14 decks +20% synergy
Tainted Wood
21% of 72 decks +8% synergy
Brushland
21% of 72 decks +5% synergy
Bountiful Promenade
21% of 72 decks -3% synergy
Blossoming Sands
17% of 72 decks +10% synergy
Lush Portico
16% of 37 decks +4% synergy
Underground Mortuary
16% of 37 decks -0% synergy
Jungle Hollow
14% of 72 decks +5% synergy
Scoured Barrens
14% of 72 decks +5% synergy
Twilight Mire
14% of 72 decks +4% synergy
Shadowy Backstreet
14% of 37 decks +0% synergy
Selesnya Sanctuary
12% of 72 decks -2% synergy
Orzhov Basilica
12% of 72 decks -3% synergy
Golgari Rot Farm
12% of 72 decks -5% synergy
Deathcap Glade
12% of 68 decks -2% synergy
Thriving Grove
11% of 72 decks +9% synergy
Krosan Verge
11% of 72 decks +8% synergy
Haunted Mire
11% of 63 decks +3% synergy
Fortified Village
11% of 72 decks -4% synergy
Overgrown Farmland
11% of 72 decks -5% synergy
Thriving Moor
10% of 72 decks +7% synergy
Thriving Heath
10% of 72 decks +7% synergy
Woodland Chasm
10% of 72 decks +5% synergy