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
0.69% of 5506 decks 38 decks
Alesha, Who Smiles at Death
0.48% of 5993 decks 29 decks
Teysa Karlov
0.11% of 16279 decks 18 decks
Extus, Oriq Overlord
0.31% of 5465 decks 17 decks
Nethroi, Apex of Death
0.18% of 5993 decks 11 decks
Bartolomé del Presidio
0.28% of 1441 decks 4 decks
Kenrith, the Returned King
0.02% of 23015 decks 4 decks
Reyhan, Last of the Abzan // Yoshimaru, Ever Faithful
0.22% of 1830 decks 4 decks
Bane, Lord of Darkness
0.19% of 2132 decks 4 decks
Thalia and The Gitrog Monster
0.02% of 13685 decks 3 decks
Sefris of the Hidden Ways
0.03% of 9041 decks 3 decks
Teysa, Orzhov Scion
0.10% of 2929 decks 3 decks
Elas il-Kor, Sadistic Pilgrim
0.03% of 6611 decks 2 decks
Queen Marchesa
0.02% of 13205 decks 2 decks
Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.12% of 1638 decks 2 decks
Ghave, Guru of Spores
0.03% of 6458 decks 2 decks
Athreos, God of Passage
0.03% of 6476 decks 2 decks
Tayam, Luminous Enigma
0.02% of 6175 decks 1 decks
High Synergy Cards
Saffi Eriksdotter
83% of 71 decks +82% synergy
Viscera Seer
89% of 166 decks +80% synergy
Goblin Bombardment
84% of 56 decks +78% synergy
Reveillark
73% of 166 decks +72% synergy
Zulaport Cutthroat
63% of 166 decks +53% synergy
Cruel Celebrant
60% of 166 decks +51% synergy
Sakura-Tribe Elder
69% of 71 decks +51% synergy
Eternal Witness
69% of 71 decks +49% synergy
Satyr Wayfinder
48% of 71 decks +46% synergy
Faithless Looting
61% of 56 decks +44% synergy
Top Cards
Swords to Plowshares
66% of 166 decks +3% synergy
Skullclamp
49% of 166 decks +37% synergy
Blood Artist
48% of 166 decks +37% synergy
Imperial Recruiter
46% of 56 decks +41% synergy
Elas il-Kor, Sadistic Pilgrim
46% of 166 decks +36% synergy
Grim Haruspex
45% of 166 decks +41% synergy
Spore Frog
45% of 71 decks +42% synergy
Grisly Salvage
45% of 71 decks +40% synergy
Sun Titan
43% of 166 decks +34% synergy
Victimize
43% of 166 decks +31% synergy
Game Changers
Demonic Tutor
17% of 166 decks -5% synergy
Vampiric Tutor
10% of 166 decks -7% synergy
Smothering Tithe
10% of 166 decks -14% synergy
Bolas's Citadel
5% of 166 decks -3% synergy
Enlightened Tutor
5% of 166 decks -12% synergy
Underworld Breach
5% of 56 decks -1% synergy
Jeska's Will
5% of 56 decks -12% synergy
Creatures
Avacyn's Pilgrim
41% of 71 decks +27% synergy
Golgari Grave-Troll
39% of 71 decks +38% synergy
Old Stickfingers
39% of 71 decks +37% synergy
Llanowar Elves
38% of 71 decks +17% synergy
Renegade Rallier
37% of 71 decks +36% synergy
Mulldrifter
36% of 14 decks +30% synergy
Pitiless Plunderer
36% of 166 decks +28% synergy
Wood Elves
35% of 71 decks +29% synergy
Solemn Simulacrum
35% of 166 decks +21% synergy
Bartolomé del Presidio
34% of 130 decks +29% synergy
Skull Prophet
34% of 71 decks +29% synergy
Midnight Reaper
33% of 166 decks +29% synergy
Foundation Breaker
32% of 71 decks +31% synergy
Yahenni, Undying Partisan
31% of 166 decks +28% synergy
Mayhem Devil
30% of 56 decks +20% synergy
Fiend Hunter
29% of 166 decks +28% synergy
Anax, Hardened in the Forge
29% of 56 decks +28% synergy
Glen Elendra Archmage
29% of 14 decks +26% synergy
Woe Strider
28% of 166 decks +26% synergy
Knight of Autumn
28% of 71 decks +26% synergy
Morbid Opportunist
28% of 166 decks +22% synergy
Pawn of Ulamog
27% of 166 decks +25% synergy
Murderous Redcap
27% of 56 decks +25% synergy
Protean Hulk
27% of 71 decks +25% synergy
Reclamation Sage
27% of 71 decks +16% synergy
Marionette Apprentice
27% of 75 decks +21% synergy
Ravenous Chupacabra
27% of 166 decks +23% synergy
Syr Konrad, the Grim
27% of 166 decks +18% synergy
Timeless Witness
25% of 71 decks +23% synergy
Stitcher's Supplier
25% of 166 decks +22% synergy
Elenda, the Dusk Rose
25% of 166 decks +19% synergy
Gray Merchant of Asphodel
25% of 166 decks +16% synergy
Professional Face-Breaker
25% of 56 decks +17% synergy
Corpse Knight
25% of 166 decks +19% synergy
Farhaven Elf
24% of 71 decks +20% synergy
Kiki-Jiki, Mirror Breaker
23% of 56 decks +20% synergy
Alesha, Who Laughs at Fate
23% of 13 decks +19% synergy
Wight of the Reliquary
23% of 39 decks +17% synergy
Yawgmoth, Thran Physician
23% of 166 decks +19% synergy
World Shaper
23% of 71 decks +19% synergy
Elves of Deep Shadow
23% of 71 decks +12% synergy
Arabella, Abandoned Doll
22% of 18 decks +19% synergy
Body Launderer
22% of 166 decks +21% synergy
Sidisi's Faithful
21% of 14 decks +21% synergy
Merfolk Looter
21% of 14 decks +21% synergy
Mogg War Marshal
21% of 56 decks +20% synergy
Amphin Mutineer
21% of 14 decks +20% synergy
Phantasmal Image
21% of 14 decks +18% synergy
Chasm Skulker
21% of 14 decks +17% synergy
Baleful Strix
21% of 14 decks +9% synergy
Instants
Path to Exile
40% of 166 decks -6% synergy
Village Rites
40% of 166 decks +30% synergy
Revitalizing Repast
32% of 34 decks +24% synergy
Deadly Dispute
27% of 166 decks +16% synergy
Thrill of Possibility
27% of 56 decks +17% synergy
Anguished Unmaking
24% of 166 decks +0% synergy
Despark
23% of 166 decks +8% synergy
Generous Gift
23% of 166 decks -2% synergy
Beast Within
23% of 71 decks -15% synergy
Entomb
21% of 166 decks +14% synergy
Plumb the Forbidden
20% of 166 decks +18% synergy
Mythos of Nethroi
18% of 71 decks +16% synergy
Malakir Rebirth
17% of 166 decks +9% synergy
Wear // Tear
16% of 56 decks +8% synergy
Bedevil
16% of 56 decks +2% synergy
Corrupted Conviction
14% of 161 decks +10% synergy
Boros Charm
14% of 56 decks -10% synergy
Assassin's Trophy
13% of 71 decks -18% synergy
Blood for the Blood God!
12% of 56 decks +9% synergy
Fracture
11% of 166 decks +5% synergy
Dark Ritual
11% of 166 decks -11% synergy
Body Count
11% of 166 decks +10% synergy
Utter End
11% of 166 decks +4% synergy
Deflecting Swat
11% of 56 decks -5% synergy
Chaos Warp
11% of 56 decks -21% synergy
Call the Coppercoats
10% of 166 decks +7% synergy
Rushed Rebirth
10% of 71 decks +9% synergy
Abzan Charm
10% of 71 decks +5% synergy
Putrefy
10% of 71 decks -6% synergy
Mortify
10% of 166 decks -2% synergy
Fell the Profane
9% of 75 decks +1% synergy
Rally the Ancestors
9% of 166 decks +9% synergy
Tibalt's Trickery
9% of 56 decks +4% synergy
Rakdos Charm
9% of 56 decks -6% synergy
Veil of Summer
8% of 71 decks +3% synergy
Eladamri's Call
8% of 71 decks -2% synergy
Worldly Tutor
8% of 71 decks -5% synergy
Lethal Scheme
8% of 166 decks +6% synergy
Fire Covenant
7% of 56 decks +4% synergy
Terminate
7% of 56 decks -13% synergy
Chord of Calling
7% of 71 decks +1% synergy
Ephemerate
6% of 166 decks +0% synergy
Grapple with the Past
6% of 71 decks +4% synergy
Abrupt Decay
6% of 71 decks -5% synergy
Dire Tactics
5% of 166 decks +4% synergy
Teferi's Protection
5% of 166 decks -14% synergy
Valakut Awakening
5% of 56 decks -0% synergy
Pyroblast
5% of 56 decks -1% synergy
Crackling Doom
5% of 56 decks -2% synergy
Sorceries
Cultivate
38% of 71 decks -7% synergy
Blasphemous Act
36% of 56 decks +2% synergy
Eerie Ultimatum
35% of 71 decks +23% synergy
Buried Alive
29% of 166 decks +23% synergy
Cathartic Reunion
29% of 56 decks +25% synergy
Reanimate
27% of 166 decks +11% synergy
Kodama's Reach
27% of 71 decks -4% synergy
Rampant Growth
25% of 71 decks -9% synergy
Damn
25% of 166 decks +8% synergy
Dread Return
23% of 166 decks +18% synergy
Living Death
22% of 166 decks +16% synergy
Farseek
21% of 71 decks -13% synergy
Life from the Loam
20% of 71 decks +16% synergy
Unearth
17% of 166 decks +14% synergy
Diabolic Intent
17% of 166 decks +8% synergy
Sevinne's Reclamation
16% of 166 decks +9% synergy
Toxic Deluge
16% of 166 decks -1% synergy
Seize the Spotlight
16% of 56 decks +14% synergy
Mythos of Snapdax
16% of 56 decks +13% synergy
Gamble
16% of 56 decks +6% synergy
Austere Command
14% of 166 decks +2% synergy
Tormenting Voice
14% of 56 decks +12% synergy
Unburial Rites
13% of 166 decks +11% synergy
Unmarked Grave
13% of 166 decks +11% synergy
Circuitous Route
13% of 71 decks +10% synergy
Agadeem's Awakening
13% of 166 decks +9% synergy
Rise of the Witch-king
12% of 66 decks +7% synergy
Sign in Blood
12% of 166 decks +3% synergy
Persist
11% of 166 decks +9% synergy
Eldritch Evolution
10% of 71 decks +5% synergy
Nature's Lore
10% of 71 decks -22% synergy
Dusk // Dawn
10% of 166 decks +6% synergy
Thrilling Discovery
9% of 56 decks +7% synergy
Ruinous Ultimatum
9% of 56 decks -9% synergy
Squirming Emergence
8% of 59 decks +6% synergy
Read the Bones
8% of 166 decks +1% synergy
Final Parting
7% of 166 decks +6% synergy
Night's Whisper
7% of 166 decks -2% synergy
Vandalblast
7% of 56 decks -9% synergy
Mulch
7% of 71 decks +6% synergy
Dig Up
7% of 71 decks +5% synergy
Painful Truths
7% of 166 decks +4% synergy
Diabolic Tutor
7% of 166 decks +0% synergy
Rite of Oblivion
6% of 166 decks +3% synergy
Lively Dirge
6% of 87 decks +4% synergy
Time of Need
6% of 71 decks +5% synergy
Eaten Alive
5% of 166 decks +4% synergy
Ascend from Avernus
5% of 166 decks +4% synergy
Wheel of Fortune
5% of 56 decks +0% synergy
Utility Artifacts
Ashnod's Altar
40% of 166 decks +33% synergy
Altar of Dementia
28% of 166 decks +26% synergy
Phyrexian Altar
22% of 166 decks +18% synergy
Birthing Pod
14% of 71 decks +12% synergy
Lightning Greaves
13% of 166 decks -12% synergy
Mind Stone
11% of 166 decks -5% synergy
Conduit of Worlds
11% of 71 decks +6% synergy
Key to the City
11% of 166 decks +10% synergy
Wayfarer's Bauble
10% of 166 decks +0% synergy
Blasting Station
8% of 166 decks +7% synergy
Spawning Pit
7% of 166 decks +7% synergy
Transmogrant's Crown
7% of 166 decks +6% synergy
Crowded Crypt
6% of 166 decks +4% synergy
Commander's Sphere
6% of 166 decks -9% synergy
Swiftfoot Boots
6% of 166 decks -22% synergy
Enchantments
Animate Dead
30% of 166 decks +21% synergy
Bastion of Remembrance
30% of 166 decks +23% synergy
Hunting Grounds
13% of 71 decks +12% synergy
Pattern of Rebirth
13% of 71 decks +12% synergy
The Meathook Massacre
13% of 166 decks +8% synergy
Moldervine Reclamation
11% of 71 decks +3% synergy
Blight Mound
11% of 166 decks +10% synergy
Phyrexian Arena
10% of 166 decks -5% synergy
Death's Oasis
10% of 71 decks +9% synergy
Master Chef
10% of 71 decks +8% synergy
Vampiric Rites
10% of 166 decks +7% synergy
Kaya's Ghostform
9% of 166 decks +5% synergy
Chthonian Nightmare
9% of 80 decks +7% synergy
Funeral Room // Awakening Hall
9% of 46 decks +6% synergy
Evolutionary Leap
8% of 71 decks +7% synergy
Greater Good
8% of 71 decks +4% synergy
Reconnaissance
8% of 166 decks +6% synergy
Ripples of Undeath
8% of 74 decks +4% synergy
Necromancy
8% of 166 decks +5% synergy
Dictate of Erebos
7% of 166 decks +4% synergy
Journey to Eternity
7% of 71 decks +4% synergy
Fanatical Devotion
7% of 166 decks +6% synergy
Insidious Roots
6% of 48 decks +0% synergy
Ulvenwald Mysteries
6% of 71 decks +5% synergy
Abzan Ascendancy
6% of 71 decks +4% synergy
Angelic Renewal
5% of 166 decks +5% synergy
Dark Prophecy
5% of 166 decks +4% synergy
Life Insurance
5% of 166 decks +4% synergy
Bitter Reunion
5% of 56 decks +4% synergy
Planeswalkers
Vivien on the Hunt
11% of 71 decks +11% synergy
Grist, the Hunger Tide
8% of 71 decks +5% synergy
Utility Lands
Bojuka Bog
39% of 166 decks +9% synergy
High Market
36% of 166 decks +33% synergy
Phyrexian Tower
25% of 166 decks +16% synergy
Takenuma, Abandoned Mire
21% of 166 decks +11% synergy
Spymaster's Vault
17% of 75 decks +14% synergy
Arena of Glory
17% of 24 decks +11% synergy
Urborg, Tomb of Yawgmoth
12% of 166 decks +3% synergy
Boseiju, Who Endures
10% of 71 decks -9% synergy
Geier Reach Sanitarium
9% of 166 decks +6% synergy
Reliquary Tower
9% of 166 decks -21% synergy
Grim Backwoods
8% of 71 decks +5% synergy
Eiganjo, Seat of the Empire
8% of 166 decks +0% synergy
Shizo, Death's Storehouse
8% of 166 decks +3% synergy
Vault of the Archangel
8% of 166 decks -3% synergy
Rogue's Passage
7% of 166 decks -13% synergy
Mosswort Bridge
7% of 71 decks -3% synergy
Dakmor Salvage
7% of 166 decks +5% synergy
Westvale Abbey
7% of 166 decks +4% synergy
Castle Locthwain
7% of 166 decks +2% synergy
Yavimaya, Cradle of Growth
6% of 166 decks -3% synergy
Dryad Arbor
6% of 71 decks +2% synergy
Mana Artifacts
Sol Ring
76% of 166 decks -8% synergy
Arcane Signet
75% of 166 decks +3% synergy
Talisman of Conviction
43% of 56 decks +20% synergy
Orzhov Signet
36% of 166 decks +9% synergy
Talisman of Hierarchy
36% of 166 decks +11% synergy
Talisman of Indulgence
34% of 56 decks +7% synergy
Rakdos Signet
34% of 56 decks +5% synergy
Boros Signet
32% of 56 decks +9% synergy
Azorius Signet
29% of 14 decks +3% synergy
Dimir Signet
29% of 14 decks -1% synergy
Fellwar Stone
14% of 166 decks -6% synergy
Lands
Command Tower
94% of 166 decks +20% synergy
Sandsteppe Citadel
69% of 71 decks +43% synergy
Battlefield Forge
64% of 56 decks +39% synergy
Caves of Koilos
59% of 166 decks +30% synergy
Blood Crypt
55% of 56 decks +17% synergy
Dragonskull Summit
50% of 56 decks +18% synergy
Exotic Orchard
47% of 166 decks +11% synergy
Clifftop Retreat
46% of 56 decks +17% synergy
Sacred Foundry
46% of 56 decks +11% synergy
Savai Triome
45% of 56 decks +18% synergy
Isolated Chapel
44% of 166 decks +15% synergy
Llanowar Wastes
44% of 71 decks +18% synergy
Canopy Vista
38% of 71 decks +2% synergy
Sulfurous Springs
38% of 56 decks +17% synergy
Nomad Outpost
38% of 56 decks +10% synergy
Godless Shrine
37% of 166 decks -3% synergy
Raffine's Tower
36% of 14 decks +9% synergy
Arcane Sanctum
36% of 14 decks +8% synergy
Hallowed Fountain
36% of 14 decks -5% synergy
Smoldering Marsh
32% of 56 decks -1% synergy
Tainted Field
30% of 166 decks +16% synergy
Marsh Flats
30% of 166 decks +18% synergy
Shipwreck Marsh
29% of 14 decks +10% synergy
Morphic Pool
29% of 14 decks +3% synergy
Sea of Clouds
29% of 14 decks +3% synergy
Prairie Stream
29% of 14 decks -5% synergy
Sunken Hollow
29% of 14 decks -6% synergy
Watery Grave
29% of 14 decks -12% synergy
Temple of Malady
28% of 71 decks +12% synergy
Deceptive Landscape
27% of 33 decks +20% synergy
Luxury Suite
27% of 56 decks +1% synergy
Woodland Cemetery
27% of 71 decks -2% synergy
Indatha Triome
27% of 71 decks -3% synergy
Overgrown Tomb
27% of 71 decks -15% synergy
Vault of Champions
27% of 166 decks +1% synergy
Orzhov Basilica
26% of 166 decks +10% synergy
Temple of Silence
26% of 166 decks +8% synergy
Tainted Wood
25% of 71 decks +12% synergy
Rugged Prairie
25% of 56 decks +14% synergy
Boros Garrison
25% of 56 decks +10% synergy
Evolving Wilds
25% of 166 decks +4% synergy
Shineshadow Snarl
24% of 166 decks +11% synergy
Temple Garden
24% of 71 decks -16% synergy
Rakdos Carnarium
23% of 56 decks +9% synergy
Spectator Seating
23% of 56 decks -1% synergy
Temple of Plenty
23% of 71 decks +9% synergy
Furycalm Snarl
21% of 56 decks +8% synergy
Port Town
21% of 14 decks +6% synergy
Haunted Ridge
21% of 56 decks +6% synergy
Deserted Beach
21% of 14 decks +5% synergy