Prowling Geistcatcher + Karmic Guide + Ashnod's Altar

Prowling Geistcatcher
Karmic Guide
Ashnod's Altar

Requires
Prowling Geistcatcher must be on the battlefield. Karmic Guide must be on the battlefield. Ashnod's Altar must be on the battlefield.
Steps
  1. Activate Ashnod's Altar by sacrificing Karmic Guide, adding cc.
  2. When Karmic Guide dies, Prowling Geistcatcher's first ability triggers, exiling Karmic Guide from your graveyard.
  3. Activate Ashnod's Altar by sacrificing Prowling Geistcatcher, adding cc.
  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. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Top Commanders (3)
Alesha, Who Smiles at Death
0.42% of 5919 decks 25 decks
Karador, Ghost Chieftain
0.23% of 5144 decks 12 decks
Teysa Karlov
0.17% of 13203 decks 23 decks
New Cards (4)
Elegant Parlor
75% of 4 decks +72% synergy
Shadowy Backstreet
55% of 11 decks +50% synergy
Case of the Stashed Skeleton
21% of 14 decks +21% synergy
Delney, Streetwise Lookout
21% of 14 decks +18% synergy
High Synergy Cards (10)
Goblin Bombardment
90% of 40 decks +87% synergy
Squirming Emergence
80% of 5 decks +79% synergy
Viscera Seer
84% of 134 decks +78% synergy
Reveillark
72% of 134 decks +71% synergy
Zulaport Cutthroat
69% of 134 decks +64% synergy
Eternal Witness
73% of 26 decks +63% synergy
Saffi Eriksdotter
62% of 26 decks +61% synergy
Blood Artist
64% of 134 decks +58% synergy
Faithless Looting
65% of 40 decks +57% synergy
Cruel Celebrant
57% of 134 decks +55% synergy
Top Cards (10)
Swords to Plowshares
70% of 134 decks +42% synergy
Skullclamp
62% of 134 decks +49% synergy
Sakura-Tribe Elder
58% of 26 decks +48% synergy
Rise of the Witch-king
50% of 10 decks +49% synergy
Carrion Feeder
50% of 134 decks +47% synergy
Elas il-Kor, Sadistic Pilgrim
49% of 102 decks +46% synergy
Pitiless Plunderer
49% of 134 decks +45% synergy
Grim Haruspex
47% of 134 decks +44% synergy
Phyrexian Altar
46% of 134 decks +41% synergy
Mulldrifter
45% of 11 decks +42% synergy
Creatures (50)
Imperial Recruiter
75% of 40 decks +72% synergy
Solemn Simulacrum
42% of 134 decks +27% synergy
Sun Titan
41% of 134 decks +36% synergy
Bartolomé del Presidio
41% of 27 decks +38% synergy
Murderous Redcap
40% of 40 decks +40% synergy
Protean Hulk
38% of 26 decks +38% synergy
Spore Frog
38% of 26 decks +37% synergy
Mayhem Devil
38% of 40 decks +35% synergy
Charming Scoundrel
36% of 11 decks +36% synergy
Master of Cruelties
35% of 40 decks +34% synergy
Anger
35% of 40 decks +32% synergy
Dockside Extortionist
35% of 40 decks +27% synergy
Golgari Grave-Troll
35% of 26 decks +34% synergy
Wood Elves
35% of 26 decks +31% synergy
Yahenni, Undying Partisan
34% of 134 decks +33% synergy
Yawgmoth, Thran Physician
33% of 134 decks +31% synergy
Haywire Mite
32% of 19 decks +30% synergy
Pawn of Ulamog
31% of 134 decks +30% synergy
Midnight Reaper
31% of 134 decks +29% synergy
Meren of Clan Nel Toth
31% of 26 decks +30% synergy
Elenda, the Dusk Rose
31% of 134 decks +29% synergy
Morbid Opportunist
31% of 134 decks +28% synergy
Delighted Halfling
30% of 10 decks +23% synergy
Luminous Broodmoth
28% of 134 decks +27% synergy
Woe Strider
28% of 134 decks +27% synergy
Body Launderer
28% of 125 decks +27% synergy
Reassembling Skeleton
28% of 134 decks +26% synergy
Inti, Seneschal of the Sun
27% of 11 decks +26% synergy
Glen Elendra Archmage
27% of 11 decks +26% synergy
Soulherder
27% of 11 decks +26% synergy
Chasm Skulker
27% of 11 decks +25% synergy
Renegade Rallier
27% of 26 decks +27% synergy
Hermit Druid
27% of 26 decks +26% synergy
Satyr Wayfinder
27% of 26 decks +26% synergy
World Shaper
27% of 26 decks +25% synergy
Fauna Shaman
27% of 26 decks +25% synergy
Birds of Paradise
27% of 26 decks +15% synergy
Esper Sentinel
26% of 134 decks +16% synergy
Drivnod, Carnage Dominus
25% of 63 decks +23% synergy
Kiki-Jiki, Mirror Breaker
25% of 40 decks +23% synergy
Fiend Hunter
25% of 134 decks +24% synergy
Charismatic Conqueror
24% of 29 decks +21% synergy
Teysa Karlov
23% of 134 decks +22% synergy
Syr Konrad, the Grim
23% of 134 decks +19% synergy
Farhaven Elf
23% of 26 decks +21% synergy
Reclamation Sage
23% of 26 decks +17% synergy
Braids, Arisen Nightmare
23% of 105 decks +19% synergy
Junji, the Midnight Sky
21% of 128 decks +19% synergy
Selfless Spirit
21% of 134 decks +19% synergy
Ravenous Chupacabra
21% of 134 decks +18% synergy
Instants (50)
Path to Exile
40% of 134 decks +20% synergy
Grisly Salvage
38% of 26 decks +37% synergy
Anguished Unmaking
38% of 134 decks +32% synergy
Village Rites
37% of 134 decks +31% synergy
Beast Within
35% of 26 decks +16% synergy
Thrill of Possibility
32% of 40 decks +27% synergy
Deadly Dispute
31% of 134 decks +26% synergy
Generous Gift
28% of 134 decks +16% synergy
Void Rend
27% of 11 decks +25% synergy
Plumb the Forbidden
27% of 134 decks +25% synergy
Corrupted Conviction
26% of 54 decks +23% synergy
Despark
25% of 134 decks +21% synergy
Chaos Warp
22% of 40 decks +7% synergy
Entomb
21% of 134 decks +17% synergy
Boros Charm
20% of 40 decks +14% synergy
Assassin's Trophy
19% of 26 decks +13% synergy
Malakir Rebirth
17% of 134 decks +13% synergy
Teferi's Protection
16% of 134 decks +6% synergy
Crackling Doom
15% of 40 decks +14% synergy
Wear // Tear
15% of 40 decks +13% synergy
Rakdos Charm
15% of 40 decks +12% synergy
Nasty End
14% of 43 decks +12% synergy
Dark Ritual
13% of 134 decks +2% synergy
Vampiric Tutor
12% of 134 decks +2% synergy
Abrupt Decay
12% of 26 decks +9% synergy
Veil of Summer
12% of 26 decks +8% synergy
Crop Rotation
12% of 26 decks +7% synergy
Harrow
12% of 26 decks +7% synergy
Worldly Tutor
12% of 26 decks +5% synergy
Body Count
11% of 122 decks +11% synergy
Enlightened Tutor
11% of 134 decks +3% synergy
Fanatical Offering
11% of 27 decks +10% synergy
Lethal Scheme
11% of 122 decks +10% synergy
Fracture
10% of 134 decks +8% synergy
Tibalt's Trickery
10% of 40 decks +7% synergy
Deflecting Swat
10% of 40 decks +2% synergy
Utter End
9% of 134 decks +7% synergy
Stroke of Midnight
9% of 35 decks +1% synergy
Pyretic Ritual
8% of 40 decks +6% synergy
Bedevil
8% of 40 decks +4% synergy
Terminate
8% of 40 decks +3% synergy
Call the Coppercoats
7% of 134 decks +6% synergy
Tragic Slip
7% of 134 decks +6% synergy
Mortify
7% of 134 decks +5% synergy
Heliod's Intervention
7% of 134 decks +5% synergy
Return to Dust
7% of 134 decks +4% synergy
Ephemerate
7% of 134 decks +4% synergy
Deadly Rollick
7% of 134 decks +2% synergy
Hagra Mauling
6% of 134 decks +5% synergy
Rally the Ancestors
5% of 134 decks +5% synergy
Sorceries (50)
Life from the Loam
42% of 26 decks +41% synergy
Damn
40% of 134 decks +35% synergy
Victimize
40% of 134 decks +34% synergy
Cathartic Reunion
32% of 40 decks +31% synergy
Blasphemous Act
32% of 40 decks +16% synergy
Mythos of Snapdax
30% of 40 decks +30% synergy
Buried Alive
28% of 134 decks +26% synergy
Reanimate
28% of 134 decks +20% synergy
Eerie Ultimatum
27% of 26 decks +25% synergy
Farseek
27% of 26 decks +11% synergy
Living Death
27% of 134 decks +24% synergy
Demonic Tutor
25% of 134 decks +13% synergy
Diabolic Intent
24% of 134 decks +19% synergy
Ruinous Ultimatum
22% of 40 decks +20% synergy
Tormenting Voice
20% of 40 decks +18% synergy
Cultivate
19% of 26 decks -3% synergy
Rite of Oblivion
18% of 134 decks +17% synergy
Agadeem's Awakening
18% of 134 decks +16% synergy
Vandalblast
18% of 40 decks +9% synergy
Austere Command
16% of 134 decks +10% synergy
Toxic Deluge
16% of 134 decks +7% synergy
Three Visits
15% of 26 decks +4% synergy
Nature's Lore
15% of 26 decks +1% synergy
Kodama's Reach
15% of 26 decks -0% synergy
Rampant Growth
15% of 26 decks -1% synergy
Seize the Spotlight
15% of 34 decks +14% synergy
Dread Return
14% of 134 decks +12% synergy
Sevinne's Reclamation
14% of 134 decks +11% synergy
Vindicate
13% of 134 decks +12% synergy
Sign in Blood
13% of 134 decks +7% synergy
Gamble
12% of 40 decks +8% synergy
Jeska's Will
12% of 40 decks +4% synergy
Dig Up
12% of 25 decks +11% synergy
Traverse the Ulvenwald
12% of 26 decks +11% synergy
Life // Death
12% of 26 decks +11% synergy
Dusk // Dawn
10% of 134 decks +9% synergy
Unmarked Grave
10% of 134 decks +8% synergy
Unearth
10% of 134 decks +8% synergy
Night's Whisper
10% of 134 decks +5% synergy
Expel the Interlopers
9% of 35 decks +8% synergy
Beseech the Mirror
9% of 35 decks +6% synergy
Wrath of God
8% of 134 decks +5% synergy
Read the Bones
8% of 134 decks +4% synergy
Thrilling Discovery
8% of 40 decks +7% synergy
Tragic Arrogance
7% of 134 decks +6% synergy
Persist
6% of 134 decks +5% synergy
Vanquish the Horde
6% of 134 decks +4% synergy
Damnation
6% of 134 decks +1% synergy
Unburial Rites
5% of 134 decks +5% synergy
Ondu Inversion
5% of 134 decks +4% synergy
Utility Artifacts (16)
Altar of Dementia
38% of 134 decks +35% synergy
Conduit of Worlds
36% of 14 decks +32% synergy
Lightning Greaves
26% of 134 decks +1% synergy
Birthing Pod
23% of 26 decks +22% synergy
Swiftfoot Boots
13% of 134 decks -15% synergy
Nim Deathmantle
12% of 134 decks +11% synergy
Bolas's Citadel
12% of 134 decks +7% synergy
The Great Henge
12% of 26 decks +7% synergy
Blasting Station
10% of 134 decks +9% synergy
Key to the City
10% of 134 decks +9% synergy
Spawning Pit
9% of 134 decks +8% synergy
Wayfarer's Bauble
9% of 134 decks -2% synergy
Sunforger
8% of 40 decks +6% synergy
Archaeomancer's Map
6% of 134 decks +4% synergy
The One Ring
5% of 55 decks -3% synergy
Sword of the Animist
5% of 134 decks +0% synergy
Enchantments (33)
Bastion of Remembrance
40% of 134 decks +36% synergy
Animate Dead
31% of 134 decks +26% synergy
Smothering Tithe
26% of 134 decks +14% synergy
Dictate of Erebos
23% of 134 decks +21% synergy
Survival of the Fittest
23% of 26 decks +22% synergy
Greater Good
19% of 26 decks +17% synergy
Phyrexian Reclamation
17% of 134 decks +15% synergy
Pattern of Rebirth
15% of 26 decks +15% synergy
Journey to Eternity
15% of 26 decks +15% synergy
Fanatical Devotion
14% of 134 decks +14% synergy
The Meathook Massacre
14% of 134 decks +11% synergy
Phyrexian Arena
13% of 134 decks +6% synergy
Skrelv's Hive
13% of 68 decks +11% synergy
Impact Tremors
12% of 40 decks +8% synergy
Anointed Procession
12% of 134 decks +8% synergy
Moldervine Reclamation
12% of 26 decks +9% synergy
Aura Shards
12% of 26 decks +9% synergy
Mirari's Wake
12% of 26 decks +8% synergy
Guardian Project
12% of 26 decks +7% synergy
Black Market Connections
12% of 113 decks +6% synergy
Life Insurance
11% of 122 decks +11% synergy
Reconnaissance
11% of 134 decks +11% synergy
Gift of Immortality
10% of 134 decks +9% synergy
Necromancy
10% of 134 decks +8% synergy
Dark Prophecy
9% of 134 decks +8% synergy
Grave Pact
9% of 134 decks +7% synergy
Angelic Renewal
8% of 134 decks +8% synergy
Martyr's Cause
7% of 134 decks +7% synergy
Kaya's Ghostform
7% of 134 decks +5% synergy
Black Market
7% of 134 decks +5% synergy
Bitterblossom
7% of 134 decks +5% synergy
Agent of the Iron Throne
6% of 114 decks +5% synergy
Dreadhorde Invasion
5% of 134 decks +4% synergy
Planeswalkers (4)
Liliana, Dreadhorde General
11% of 134 decks +9% synergy
Nahiri, the Harbinger
8% of 40 decks +7% synergy
The Eternal Wanderer
6% of 65 decks +4% synergy
Elspeth, Sun's Champion
6% of 134 decks +4% synergy
Utility Lands (26)
Bojuka Bog
47% of 134 decks +31% synergy
Phyrexian Tower
43% of 134 decks +38% synergy
High Market
42% of 134 decks +38% synergy
Urborg, Tomb of Yawgmoth
32% of 134 decks +22% synergy
Takenuma, Abandoned Mire
27% of 128 decks +20% synergy
Boseiju, Who Endures
24% of 25 decks +15% synergy
Reliquary Tower
21% of 134 decks -7% synergy
Eiganjo, Seat of the Empire
15% of 127 decks +10% synergy
Castle Locthwain
15% of 134 decks +12% synergy
Cabal Coffers
14% of 134 decks +8% synergy
Vault of the Archangel
13% of 134 decks +11% synergy
Ancient Tomb
12% of 134 decks +1% synergy
Gavony Township
12% of 26 decks +9% synergy
Westvale Abbey
11% of 134 decks +10% synergy
Geier Reach Sanitarium
9% of 134 decks +5% synergy
Shizo, Death's Storehouse
8% of 134 decks +6% synergy
Rogue's Passage
8% of 134 decks -10% synergy
Sokenzan, Crucible of Defiance
8% of 37 decks +5% synergy
Hanweir Battlements
8% of 40 decks +7% synergy
Kher Keep
8% of 40 decks +6% synergy
Castle Ardenvale
7% of 134 decks +4% synergy
Hall of Heliod's Generosity
6% of 134 decks +3% synergy
Emeria, the Sky Ruin
5% of 134 decks +4% synergy
Emergence Zone
5% of 134 decks +3% synergy
Urza's Saga
5% of 134 decks -2% synergy
Yavimaya, Cradle of Growth
5% of 134 decks -4% synergy
Mana Artifacts (15)
Sol Ring
94% of 134 decks +10% synergy
Arcane Signet
87% of 134 decks +17% synergy
Talisman of Hierarchy
52% of 134 decks +47% synergy
Orzhov Signet
51% of 134 decks +45% synergy
Talisman of Dominance
45% of 11 decks +38% synergy
Talisman of Conviction
42% of 40 decks +38% synergy
Rakdos Signet
40% of 40 decks +33% synergy
Talisman of Indulgence
38% of 40 decks +32% synergy
Boros Signet
38% of 40 decks +32% synergy
Fellwar Stone
25% of 134 decks +4% synergy
Mind Stone
22% of 134 decks +3% synergy
Thought Vessel
11% of 134 decks -4% synergy
Crowded Crypt
5% of 134 decks +4% synergy
Charcoal Diamond
5% of 134 decks +2% synergy
Mana Crypt
5% of 134 decks -6% synergy
Lands (50)
Command Tower
90% of 134 decks +17% synergy
Blood Crypt
70% of 40 decks +61% synergy
Savai Triome
65% of 40 decks +62% synergy
Dragonskull Summit
65% of 40 decks +58% synergy
Battlefield Forge
60% of 40 decks +55% synergy
Godless Shrine
60% of 134 decks +50% synergy
Isolated Chapel
59% of 134 decks +53% synergy
Caves of Koilos
57% of 134 decks +51% synergy
Sacred Foundry
55% of 40 decks +47% synergy
Watery Grave
55% of 11 decks +44% synergy
Arcane Sanctum
55% of 11 decks +51% synergy
Sea of Clouds
55% of 11 decks +49% synergy
Sandsteppe Citadel
50% of 26 decks +47% synergy
Woodland Cemetery
50% of 26 decks +45% synergy
Nomad Outpost
48% of 40 decks +44% synergy
Indatha Triome
46% of 26 decks +43% synergy
Canopy Vista
46% of 26 decks +39% synergy
Vault of Champions
46% of 134 decks +40% synergy
Morphic Pool
45% of 11 decks +39% synergy
Hallowed Fountain
45% of 11 decks +36% synergy
Clifftop Retreat
45% of 40 decks +40% synergy
Spectator Seating
45% of 40 decks +39% synergy
Marsh Flats
43% of 134 decks +31% synergy
Overgrown Tomb
42% of 26 decks +33% synergy
Luxury Suite
40% of 40 decks +34% synergy
Exotic Orchard
40% of 134 decks +5% synergy
Bountiful Promenade
38% of 26 decks +33% synergy
Temple Garden
38% of 26 decks +29% synergy
Clearwater Pathway
36% of 11 decks +34% synergy
Prairie Stream
36% of 11 decks +29% synergy
Sunken Hollow
36% of 11 decks +28% synergy
Haunted Ridge
35% of 40 decks +31% synergy
Undergrowth Stadium
35% of 26 decks +29% synergy
Tainted Field
34% of 134 decks +31% synergy
Fetid Heath
31% of 134 decks +28% synergy
Shattered Sanctum
30% of 133 decks +27% synergy
Sulfurous Springs
30% of 40 decks +26% synergy
Needleverge Pathway
28% of 40 decks +25% synergy
Shipwreck Marsh
27% of 11 decks +22% synergy
Sunpetal Grove
27% of 26 decks +22% synergy
Llanowar Wastes
27% of 26 decks +22% synergy
Temple of Silence
25% of 134 decks +21% synergy
Smoldering Marsh
25% of 40 decks +18% synergy
Deathcap Glade
24% of 25 decks +21% synergy
Brightclimb Pathway
24% of 134 decks +21% synergy
Shineshadow Snarl
24% of 134 decks +21% synergy
Arid Mesa
23% of 134 decks +12% synergy
Murmuring Bosk
23% of 26 decks +22% synergy
Tainted Wood
23% of 26 decks +21% synergy
Rugged Prairie
22% of 40 decks +20% synergy