Prowling Geistcatcher + Karmic Guide + Carrion Feeder

Prowling Geistcatcher
Karmic Guide
Carrion Feeder

Requires
Prowling Geistcatcher must be on the battlefield. Karmic Guide must be on the battlefield. Carrion Feeder must be on the battlefield.
Steps
  1. Activate Carrion Feeder by sacrificing Karmic Guide.
  2. When Karmic Guide dies, Prowling Geistcatcher's first ability triggers, exiling Karmic Guide from your graveyard.
  3. Activate Carrion Feeder by sacrificing Prowling Geistcatcher.
  4. When Prowling Geistcatcher dies, its second ability triggers, returning Karmic Guide from exile to the battlefield.
  5. When Karmic Guide enters the battlefield, it triggers, returning Prowling Geistcatcher from your graveyard to the battlefield.
  6. Resolve the Carrion Feeder abilities from step 1 and step 3, putting two +1/+1 counters on it.
  7. Repeat.
Results
Infinite +1/+1 counters on Carrion Feeder. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Karador, Ghost Chieftain
0.73% of 5461 decks 40 decks
Alesha, Who Smiles at Death
0.51% of 5878 decks 30 decks
Extus, Oriq Overlord
0.34% of 5233 decks 18 decks
Teysa Karlov
0.12% of 15204 decks 18 decks
Nethroi, Apex of Death
0.12% of 5713 decks 7 decks
Bane, Lord of Darkness
0.29% of 2097 decks 6 decks
Reyhan, Last of the Abzan // Yoshimaru, Ever Faithful
0.23% of 1729 decks 4 decks
Thalia and The Gitrog Monster
0.03% of 12471 decks 4 decks
Bartolomé del Presidio
0.35% of 1137 decks 4 decks
Sefris of the Hidden Ways
0.03% of 8726 decks 3 decks
Kenrith, the Returned King
0.01% of 21550 decks 3 decks
Athreos, God of Passage
0.03% of 6116 decks 2 decks
Ghave, Guru of Spores
0.03% of 6438 decks 2 decks
Teysa, Orzhov Scion
0.07% of 2670 decks 2 decks
Othelm, Sigardian Outcast // Wernog, Rider's Chaplain
0.22% of 913 decks 2 decks
Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.13% of 1571 decks 2 decks
Elenda, the Dusk Rose
0.04% of 5257 decks 2 decks
Queen Marchesa
0.02% of 12395 decks 2 decks
New Cards
Arabella, Abandoned Doll
80% of 5 decks +67% synergy
Enduring Innocence
50% of 8 decks +37% synergy
Fear of Missing Out
44% of 9 decks +43% synergy
The Jolly Balloon Man
43% of 7 decks +34% synergy
Cynical Loner
43% of 7 decks +42% synergy
High Synergy Cards
Saffi Eriksdotter
83% of 71 decks +81% synergy
Viscera Seer
89% of 170 decks +80% synergy
Goblin Bombardment
81% of 58 decks +75% synergy
Reveillark
75% of 170 decks +73% synergy
Sakura-Tribe Elder
73% of 71 decks +55% synergy
Zulaport Cutthroat
64% of 170 decks +54% synergy
Cruel Celebrant
59% of 170 decks +50% synergy
Satyr Wayfinder
51% of 71 decks +49% synergy
Eternal Witness
69% of 71 decks +48% synergy
Grim Haruspex
50% of 170 decks +46% synergy
Top Cards
Swords to Plowshares
67% of 170 decks +4% synergy
Faithless Looting
55% of 58 decks +38% synergy
Elas il-Kor, Sadistic Pilgrim
53% of 150 decks +42% synergy
Blood Artist
49% of 170 decks +38% synergy
Avacyn's Pilgrim
49% of 71 decks +34% synergy
Skullclamp
49% of 170 decks +36% synergy
Spore Frog
46% of 71 decks +44% synergy
Grisly Salvage
46% of 71 decks +41% synergy
Sun Titan
44% of 170 decks +34% synergy
Mulldrifter
44% of 16 decks +38% synergy
Creatures
Imperial Recruiter
47% of 58 decks +40% synergy
Accursed Marauder
43% of 23 decks +34% synergy
Marionette Apprentice
43% of 35 decks +35% synergy
Renegade Rallier
42% of 71 decks +42% synergy
Golgari Grave-Troll
42% of 71 decks +41% synergy
Old Stickfingers
42% of 71 decks +40% synergy
Wood Elves
42% of 71 decks +35% synergy
Llanowar Elves
42% of 71 decks +21% synergy
Bartolomé del Presidio
40% of 81 decks +32% synergy
Skull Prophet
37% of 71 decks +32% synergy
Solemn Simulacrum
36% of 170 decks +22% synergy
Foundation Breaker
35% of 71 decks +34% synergy
Midnight Reaper
35% of 170 decks +31% synergy
Knight of Autumn
34% of 71 decks +31% synergy
Pitiless Plunderer
34% of 170 decks +26% synergy
Pinnacle Monk
33% of 9 decks +26% synergy
Mayhem Devil
33% of 58 decks +23% synergy
Woe Strider
32% of 170 decks +30% synergy
Morbid Opportunist
32% of 170 decks +27% synergy
Wight of the Reliquary
32% of 19 decks +23% synergy
Chasm Skulker
31% of 16 decks +27% synergy
Timeless Witness
31% of 71 decks +28% synergy
Yahenni, Undying Partisan
30% of 170 decks +27% synergy
Professional Face-Breaker
30% of 57 decks +21% synergy
Reclamation Sage
30% of 71 decks +19% synergy
Anax, Hardened in the Forge
29% of 58 decks +29% synergy
Witch Enchanter
29% of 38 decks +19% synergy
Ravenous Chupacabra
29% of 170 decks +25% synergy
Warren Soultrader
29% of 35 decks +21% synergy
Farhaven Elf
28% of 71 decks +24% synergy
Syr Konrad, the Grim
28% of 170 decks +19% synergy
Aftermath Analyst
27% of 26 decks +23% synergy
Protean Hulk
27% of 71 decks +25% synergy
Elves of Deep Shadow
27% of 71 decks +16% synergy
Pawn of Ulamog
26% of 170 decks +24% synergy
Disciple of Freyalise
26% of 19 decks +19% synergy
Gray Merchant of Asphodel
26% of 170 decks +17% synergy
Murderous Redcap
26% of 58 decks +24% synergy
Fiend Hunter
25% of 170 decks +24% synergy
Kels, Fight Fixer
25% of 16 decks +25% synergy
Kutzil, Malamet Exemplar
25% of 28 decks +6% synergy
Yawgmoth, Thran Physician
25% of 170 decks +21% synergy
Elenda, the Dusk Rose
25% of 170 decks +19% synergy
Stitcher's Supplier
24% of 170 decks +21% synergy
Body Launderer
24% of 158 decks +23% synergy
Nethroi, Apex of Death
24% of 71 decks +22% synergy
Acidic Slime
24% of 71 decks +20% synergy
Birds of Paradise
24% of 71 decks -3% synergy
Indebted Spirit
24% of 17 decks +22% synergy
Corpse Knight
24% of 170 decks +18% synergy
Instants
Village Rites
43% of 170 decks +33% synergy
Path to Exile
41% of 170 decks -5% synergy
Revitalizing Repast
38% of 16 decks +25% synergy
Deadly Dispute
28% of 170 decks +17% synergy
Anguished Unmaking
25% of 170 decks +1% synergy
Thrill of Possibility
24% of 58 decks +14% synergy
Generous Gift
24% of 170 decks -2% synergy
Despark
22% of 170 decks +6% synergy
Plumb the Forbidden
22% of 170 decks +19% synergy
Entomb
22% of 170 decks +14% synergy
Corrupted Conviction
19% of 115 decks +13% synergy
Obscura Confluence
19% of 16 decks +18% synergy
Wear // Tear
17% of 58 decks +9% synergy
Malakir Rebirth
16% of 170 decks +8% synergy
Deflecting Swat
16% of 58 decks -1% synergy
Assassin's Trophy
15% of 71 decks -15% synergy
Beast Within
15% of 71 decks -23% synergy
Body Count
14% of 158 decks +13% synergy
Bedevil
14% of 58 decks -1% synergy
Boros Charm
14% of 58 decks -11% synergy
Tibalt's Trickery
12% of 58 decks +6% synergy
Chaos Warp
12% of 58 decks -20% synergy
Call the Coppercoats
12% of 170 decks +8% synergy
Utter End
12% of 170 decks +5% synergy
Fracture
12% of 170 decks +5% synergy
Fell the Profane
11% of 35 decks -1% synergy
Mythos of Nethroi
11% of 71 decks +9% synergy
Putrefy
11% of 71 decks -5% synergy
Vampiric Tutor
11% of 170 decks -7% synergy
Blood for the Blood God!
10% of 49 decks +6% synergy
Dark Ritual
10% of 170 decks -12% synergy
Rushed Rebirth
10% of 71 decks +9% synergy
Abzan Charm
10% of 71 decks +5% synergy
Chord of Calling
10% of 71 decks +4% synergy
Veil of Summer
10% of 71 decks +4% synergy
Eladamri's Call
10% of 71 decks -2% synergy
Lethal Scheme
9% of 158 decks +8% synergy
Rally the Ancestors
9% of 170 decks +8% synergy
Fire Covenant
9% of 58 decks +5% synergy
Rakdos Charm
9% of 58 decks -6% synergy
Worldly Tutor
8% of 71 decks -6% synergy
Ephemerate
8% of 170 decks +2% synergy
Teferi's Protection
7% of 170 decks -13% synergy
Abrupt Decay
7% of 71 decks -4% synergy
Reprieve
7% of 116 decks +2% synergy
Pyroblast
7% of 58 decks +1% synergy
Terminate
7% of 58 decks -14% synergy
Mortify
6% of 170 decks -6% synergy
Stroke of Midnight
6% of 85 decks -6% synergy
Enlightened Tutor
6% of 170 decks -12% synergy
Sorceries
Victimize
44% of 170 decks +32% synergy
Eerie Ultimatum
37% of 71 decks +24% synergy
Blasphemous Act
34% of 58 decks +1% synergy
Cultivate
34% of 71 decks -13% synergy
Reanimate
27% of 170 decks +12% synergy
Cathartic Reunion
26% of 58 decks +22% synergy
Kodama's Reach
25% of 71 decks -6% synergy
Buried Alive
25% of 170 decks +20% synergy
Damn
25% of 170 decks +9% synergy
Dread Return
23% of 170 decks +18% synergy
Farseek
23% of 71 decks -12% synergy
Rampant Growth
21% of 71 decks -14% synergy
Mythos of Snapdax
21% of 58 decks +17% synergy
Rise of the Witch-king
21% of 39 decks +14% synergy
Diabolic Intent
20% of 170 decks +11% synergy
Life from the Loam
20% of 71 decks +16% synergy
Living Death
19% of 170 decks +14% synergy
Unearth
19% of 170 decks +15% synergy
Demonic Tutor
19% of 170 decks -4% synergy
Toxic Deluge
16% of 170 decks -1% synergy
Sevinne's Reclamation
16% of 170 decks +9% synergy
Seize the Spotlight
16% of 57 decks +14% synergy
Squirming Emergence
16% of 32 decks +12% synergy
Tormenting Voice
16% of 58 decks +13% synergy
Austere Command
15% of 170 decks +2% synergy
Unmarked Grave
15% of 170 decks +12% synergy
Agadeem's Awakening
14% of 170 decks +11% synergy
Gamble
14% of 58 decks +4% synergy
Persist
14% of 170 decks +11% synergy
Unburial Rites
14% of 170 decks +11% synergy
Sign in Blood
12% of 170 decks +3% synergy
Ruinous Ultimatum
10% of 58 decks -8% synergy
Eldritch Evolution
10% of 71 decks +5% synergy
Nature's Lore
10% of 71 decks -22% synergy
Lively Dirge
9% of 44 decks +7% synergy
Read the Bones
9% of 170 decks +1% synergy
Vandalblast
9% of 58 decks -8% synergy
Bala Ged Recovery
8% of 71 decks -1% synergy
Rite of Oblivion
8% of 170 decks +5% synergy
Dusk // Dawn
8% of 170 decks +5% synergy
Painful Truths
7% of 170 decks +4% synergy
Night's Whisper
7% of 170 decks -2% synergy
Mulch
7% of 71 decks +6% synergy
Thrilling Discovery
7% of 58 decks +5% synergy
Wheel of Fortune
7% of 58 decks +2% synergy
Tragic Arrogance
6% of 170 decks +5% synergy
Diabolic Tutor
6% of 170 decks +0% synergy
Bone Shards
6% of 170 decks +4% synergy
Final Parting
6% of 170 decks +4% synergy
Circuitous Route
6% of 71 decks +3% synergy
Utility Artifacts
Ashnod's Altar
37% of 170 decks +29% synergy
Altar of Dementia
27% of 170 decks +24% synergy
Phyrexian Altar
21% of 170 decks +17% synergy
Conduit of Worlds
18% of 49 decks +12% synergy
Lightning Greaves
14% of 170 decks -12% synergy
Birthing Pod
13% of 71 decks +10% synergy
Key to the City
11% of 170 decks +10% synergy
Wayfarer's Bauble
9% of 170 decks -1% synergy
Swiftfoot Boots
8% of 170 decks -20% synergy
Transmogrant's Crown
7% of 135 decks +7% synergy
Spawning Pit
7% of 170 decks +7% synergy
Blasting Station
7% of 170 decks +6% synergy
Wishclaw Talisman
5% of 170 decks -0% synergy
Bolas's Citadel
5% of 170 decks -4% synergy
Enchantments
Animate Dead
32% of 170 decks +22% synergy
Bastion of Remembrance
31% of 170 decks +24% synergy
Ripples of Undeath
16% of 31 decks +10% synergy
Pattern of Rebirth
14% of 71 decks +13% synergy
The Meathook Massacre
12% of 170 decks +7% synergy
Insidious Roots
12% of 26 decks +3% synergy
Death's Oasis
11% of 71 decks +10% synergy
Smothering Tithe
11% of 170 decks -14% synergy
Blight Mound
11% of 170 decks +10% synergy
Chthonian Nightmare
11% of 38 decks +7% synergy
Master Chef
10% of 58 decks +9% synergy
Hunting Grounds
10% of 71 decks +9% synergy
Greater Good
10% of 71 decks +5% synergy
Moldervine Reclamation
10% of 71 decks +1% synergy
Phyrexian Arena
9% of 170 decks -5% synergy
Fanatical Devotion
9% of 170 decks +8% synergy
Reconnaissance
9% of 170 decks +7% synergy
Necromancy
9% of 170 decks +6% synergy
Bitter Reunion
8% of 48 decks +7% synergy
Dictate of Erebos
8% of 170 decks +4% synergy
Kaya's Ghostform
8% of 170 decks +4% synergy
Case of the Stashed Skeleton
8% of 61 decks +7% synergy
Survival of the Fittest
7% of 71 decks +5% synergy
Journey to Eternity
7% of 71 decks +4% synergy
Life Insurance
7% of 158 decks +5% synergy
Impact Tremors
7% of 58 decks -3% synergy
Dance of the Dead
6% of 170 decks +5% synergy
Vampiric Rites
6% of 170 decks +4% synergy
Fungal Fortitude
6% of 65 decks +5% synergy
Evolutionary Leap
6% of 71 decks +4% synergy
Abzan Ascendancy
6% of 71 decks +4% synergy
Aura Shards
6% of 71 decks -3% synergy
Assemble the Players
5% of 55 decks +4% synergy
Angelic Renewal
5% of 170 decks +5% synergy
Dark Prophecy
5% of 170 decks +4% synergy
Gift of Immortality
5% of 170 decks +3% synergy
Underworld Breach
5% of 58 decks -1% synergy
Planeswalkers
Vivien on the Hunt
15% of 60 decks +14% synergy
Grist, the Hunger Tide
8% of 71 decks +5% synergy
Utility Lands
Arena of Glory
40% of 10 decks +30% synergy
High Market
39% of 170 decks +36% synergy
Bojuka Bog
39% of 170 decks +8% synergy
Spymaster's Vault
29% of 35 decks +24% synergy
Phyrexian Tower
26% of 170 decks +17% synergy
Takenuma, Abandoned Mire
24% of 161 decks +14% synergy
Boseiju, Who Endures
14% of 63 decks -5% synergy
Urborg, Tomb of Yawgmoth
12% of 170 decks +2% synergy
Eiganjo, Seat of the Empire
11% of 161 decks +1% synergy
Reliquary Tower
9% of 170 decks -20% synergy
Vault of the Archangel
9% of 170 decks -2% synergy
Grim Backwoods
8% of 71 decks +5% synergy
Dryad Arbor
8% of 71 decks +4% synergy
Mosswort Bridge
8% of 71 decks -2% synergy
Westvale Abbey
8% of 170 decks +5% synergy
Shizo, Death's Storehouse
8% of 170 decks +3% synergy
Geier Reach Sanitarium
7% of 170 decks +4% synergy
Ancient Tomb
7% of 170 decks -3% synergy
Rogue's Passage
7% of 170 decks -12% synergy
Castle Locthwain
6% of 170 decks +1% synergy
Yavimaya, Cradle of Growth
6% of 170 decks -3% synergy
Dakmor Salvage
6% of 170 decks +4% synergy
Mana Artifacts
Sol Ring
81% of 170 decks -3% synergy
Arcane Signet
76% of 170 decks +5% synergy
Talisman of Conviction
47% of 58 decks +24% synergy
Talisman of Hierarchy
39% of 170 decks +15% synergy
Talisman of Indulgence
36% of 58 decks +10% synergy
Orzhov Signet
35% of 170 decks +8% synergy
Rakdos Signet
31% of 58 decks +1% synergy
Boros Signet
28% of 58 decks +4% synergy
Azorius Signet
25% of 16 decks -1% synergy
Dimir Signet
25% of 16 decks -5% synergy
Talisman of Dominance
19% of 16 decks -13% synergy
Fellwar Stone
16% of 170 decks -5% synergy
Mind Stone
12% of 170 decks -6% synergy
Talisman of Resilience
6% of 71 decks -6% synergy
Mana Crypt
5% of 170 decks -4% synergy
Lands
Command Tower
95% of 170 decks +21% synergy
Sandsteppe Citadel
68% of 71 decks +42% synergy
Battlefield Forge
64% of 58 decks +38% synergy
Caves of Koilos
62% of 170 decks +34% synergy
Blood Crypt
53% of 58 decks +15% synergy
Llanowar Wastes
51% of 71 decks +25% synergy
Exotic Orchard
49% of 170 decks +13% synergy
Dragonskull Summit
48% of 58 decks +18% synergy
Deceptive Landscape
47% of 15 decks +33% synergy
Savai Triome
45% of 58 decks +18% synergy
Clifftop Retreat
45% of 58 decks +17% synergy
Sacred Foundry
45% of 58 decks +9% synergy
Arcane Sanctum
44% of 16 decks +16% synergy
Sunken Hollow
44% of 16 decks +9% synergy
Isolated Chapel
42% of 170 decks +15% synergy
Canopy Vista
39% of 71 decks +3% synergy
Godless Shrine
39% of 170 decks -1% synergy
Elegant Parlor
39% of 18 decks +30% synergy
Raucous Theater
39% of 18 decks +26% synergy
Nomad Outpost
38% of 58 decks +10% synergy
Sulfurous Springs
36% of 58 decks +16% synergy
Marsh Flats
34% of 170 decks +22% synergy
Smoldering Marsh
33% of 58 decks +0% synergy
Prairie Stream
31% of 16 decks -2% synergy
Indatha Triome
31% of 71 decks -0% synergy
Overgrown Tomb
31% of 71 decks -12% synergy
Shattered Landscape
30% of 10 decks +16% synergy
Temple of Malady
30% of 71 decks +13% synergy
Tainted Field
29% of 170 decks +16% synergy
Temple Garden
28% of 71 decks -12% synergy
Vault of Champions
28% of 170 decks +2% synergy
Spectator Seating
28% of 58 decks +2% synergy
Woodland Cemetery
27% of 71 decks -1% synergy
Temple of Silence
26% of 170 decks +8% synergy
Evolving Wilds
26% of 170 decks +5% synergy
Rugged Prairie
26% of 58 decks +15% synergy
Luxury Suite
26% of 58 decks -1% synergy
Temple of Plenty
25% of 71 decks +12% synergy
Dimir Aqueduct
25% of 16 decks +8% synergy
Shipwreck Marsh
25% of 16 decks +6% synergy
Sea of Clouds
25% of 16 decks -1% synergy
Morphic Pool
25% of 16 decks -1% synergy
Raffine's Tower
25% of 16 decks -3% synergy
Watery Grave
25% of 16 decks -16% synergy
Hallowed Fountain
25% of 16 decks -16% synergy
Orzhov Basilica
25% of 170 decks +9% synergy
Shineshadow Snarl
23% of 170 decks +11% synergy
Terramorphic Expanse
23% of 170 decks +7% synergy
Furycalm Snarl
22% of 58 decks +10% synergy
Boros Garrison
22% of 58 decks +7% synergy