Prowling Geistcatcher
Saffi Eriksdotter
Ashnod's Altar
1

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.

   Steps

How does this combo work?
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 Ashnod's Altar by sacrificing Prowling Geistcatcher, adding .
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
Repeat.

   Results

What do I get from this combo?
Infinite colorless mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Karador, Ghost Chieftain
0.23% of 5665 decks 13 decks
Othelm, Sigardian Outcast // Wernog, Rider's Chaplain
0.66% of 910 decks 6 decks
Ghave, Guru of Spores
0.03% of 6608 decks 2 decks
Kenrith, the Returned King
0.01% of 23940 decks 2 decks
Reyhan, Last of the Abzan // Yoshimaru, Ever Faithful
0.11% of 1877 decks 2 decks
Thalia and The Gitrog Monster
0.01% of 13493 decks 1 decks
Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.06% of 1682 decks 1 decks
Nethroi, Apex of Death
0.02% of 6132 decks 1 decks
New Cards
Colossal Grave-Reaver
25% of 4 decks +19% synergy
High Synergy Cards
Karmic Guide
79% of 28 decks +74% synergy
Reveillark
71% of 28 decks +70% synergy
Carrion Feeder
71% of 28 decks +67% synergy
Viscera Seer
71% of 28 decks +63% synergy
Altar of Dementia
57% of 28 decks +55% synergy
Eternal Witness
71% of 28 decks +52% synergy
Spore Frog
54% of 28 decks +51% synergy
Zulaport Cutthroat
57% of 28 decks +48% synergy
Renegade Rallier
39% of 28 decks +39% synergy
Body Launderer
39% of 28 decks +39% synergy
Top Cards
Swords to Plowshares
57% of 28 decks -5% synergy
Sakura-Tribe Elder
54% of 28 decks +36% synergy
Blood Artist
50% of 28 decks +38% synergy
Pitiless Plunderer
46% of 28 decks +39% synergy
Syr Konrad, the Grim
46% of 28 decks +38% synergy
Wight of the Reliquary
44% of 16 decks +38% synergy
Warren Soultrader
43% of 14 decks +38% synergy
Grisly Salvage
43% of 28 decks +37% synergy
Living Death
39% of 28 decks +34% synergy
Animate Dead
39% of 28 decks +30% synergy
Game Changers
Demonic Tutor
21% of 28 decks +0% synergy
Teferi's Protection
18% of 28 decks -1% synergy
Survival of the Fittest
11% of 28 decks +9% synergy
Bolas's Citadel
11% of 28 decks +2% synergy
Crop Rotation
11% of 28 decks +1% synergy
Creatures
Protean Hulk
36% of 28 decks +34% synergy
Satyr Wayfinder
36% of 28 decks +34% synergy
Meren of Clan Nel Toth
36% of 28 decks +32% synergy
Accursed Marauder
36% of 14 decks +30% synergy
Avacyn's Pilgrim
36% of 28 decks +22% synergy
Golgari Grave-Troll
32% of 28 decks +31% synergy
Woe Strider
32% of 28 decks +30% synergy
Grim Haruspex
32% of 28 decks +29% synergy
Haywire Mite
32% of 28 decks +28% synergy
Wood Elves
32% of 28 decks +26% synergy
Cruel Celebrant
32% of 28 decks +24% synergy
Sun Titan
32% of 28 decks +23% synergy
Grist, Voracious Larva
29% of 14 decks +27% synergy
Marionette Apprentice
29% of 14 decks +23% synergy
Elas il-Kor, Sadistic Pilgrim
29% of 28 decks +18% synergy
Enduring Innocence
27% of 11 decks +23% synergy
Gravebreaker Lamia
25% of 28 decks +24% synergy
Fiend Hunter
25% of 28 decks +24% synergy
Stinkweed Imp
25% of 28 decks +24% synergy
Rottenmouth Viper
25% of 12 decks +24% synergy
Pawn of Ulamog
25% of 28 decks +23% synergy
World Shaper
25% of 28 decks +22% synergy
Stitcher's Supplier
25% of 28 decks +22% synergy
Aftermath Analyst
25% of 20 decks +22% synergy
Yawgmoth, Thran Physician
25% of 28 decks +22% synergy
Honest Rutstein
25% of 16 decks +19% synergy
Loran of the Third Path
25% of 28 decks +19% synergy
Reclamation Sage
25% of 28 decks +15% synergy
Solemn Simulacrum
25% of 28 decks +11% synergy
Llanowar Elves
25% of 28 decks +4% synergy
Birds of Paradise
25% of 28 decks -2% synergy
Hermit Druid
21% of 28 decks +20% synergy
Basking Broodscale
21% of 14 decks +20% synergy
Priest of Forgotten Gods
21% of 28 decks +19% synergy
Old Stickfingers
21% of 28 decks +19% synergy
Fauna Shaman
21% of 28 decks +19% synergy
Midnight Reaper
21% of 28 decks +18% synergy
Boggart Trawler
21% of 14 decks +18% synergy
Ravenous Chupacabra
21% of 28 decks +18% synergy
Sheoldred, Whispering One
21% of 28 decks +17% synergy
Sand Scout
19% of 16 decks +18% synergy
Boromir, Warden of the Tower
19% of 27 decks +14% synergy
Bartolomé del Presidio
19% of 27 decks +13% synergy
Shriekmaw
18% of 28 decks +16% synergy
Fiend Artisan
18% of 28 decks +16% synergy
Plaguecrafter
18% of 28 decks +13% synergy
Skull Prophet
18% of 28 decks +13% synergy
Bloom Tender
18% of 28 decks +10% synergy
Gray Merchant of Asphodel
18% of 28 decks +9% synergy
Elves of Deep Shadow
18% of 28 decks +8% synergy
Instants
Path to Exile
36% of 28 decks -11% synergy
Flare of Malice
29% of 14 decks +26% synergy
Flare of Fortitude
29% of 14 decks +24% synergy
Malakir Rebirth
25% of 28 decks +17% synergy
Anguished Unmaking
25% of 28 decks +1% synergy
Assassin's Trophy
25% of 28 decks -5% synergy
Beast Within
25% of 28 decks -12% synergy
Generous Gift
21% of 28 decks -3% synergy
Village Rites
18% of 28 decks +8% synergy
Deadly Dispute
18% of 28 decks +7% synergy
Veil of Summer
14% of 28 decks +9% synergy
Entomb
14% of 28 decks +7% synergy
Abrupt Decay
14% of 28 decks +4% synergy
Overwhelming Remorse
11% of 28 decks +10% synergy
Mythos of Nethroi
11% of 28 decks +8% synergy
Chord of Calling
11% of 28 decks +5% synergy
Utter End
11% of 28 decks +4% synergy
Nature's Claim
11% of 28 decks +2% synergy
Heroic Intervention
11% of 28 decks -19% synergy
Sorceries
Victimize
39% of 28 decks +27% synergy
Damn
39% of 28 decks +23% synergy
Reanimate
39% of 28 decks +23% synergy
Eerie Ultimatum
29% of 28 decks +17% synergy
Life from the Loam
25% of 28 decks +21% synergy
Buried Alive
25% of 28 decks +19% synergy
Farseek
25% of 28 decks -9% synergy
Cultivate
25% of 28 decks -20% synergy
Eldritch Evolution
21% of 28 decks +17% synergy
Kodama's Reach
21% of 28 decks -9% synergy
Rise of the Witch-king
19% of 27 decks +14% synergy
Persist
18% of 28 decks +16% synergy
Squirming Emergence
15% of 27 decks +12% synergy
Rite of Oblivion
14% of 28 decks +12% synergy
Vanquish the Horde
14% of 28 decks +11% synergy
Sevinne's Reclamation
14% of 28 decks +7% synergy
Culling Ritual
14% of 28 decks +3% synergy
Austere Command
14% of 28 decks +2% synergy
Nature's Lore
14% of 28 decks -17% synergy
Rampant Growth
14% of 28 decks -20% synergy
Diabolic Intent
11% of 28 decks +2% synergy
Utility Artifacts
Skullclamp
36% of 28 decks +24% synergy
Birthing Pod
29% of 28 decks +26% synergy
Perpetual Timepiece
25% of 28 decks +24% synergy
Phyrexian Altar
25% of 28 decks +21% synergy
Blasting Station
18% of 28 decks +17% synergy
Conduit of Worlds
18% of 28 decks +12% synergy
Lightning Greaves
18% of 28 decks -7% synergy
Palantír of Orthanc
11% of 27 decks +10% synergy
Mesmeric Orb
11% of 28 decks +9% synergy
Enchantments
Into the Pit
27% of 11 decks +26% synergy
Birthing Ritual
21% of 14 decks +21% synergy
Bastion of Remembrance
21% of 28 decks +15% synergy
Pattern of Rebirth
18% of 28 decks +17% synergy
Case of the Stashed Skeleton
15% of 20 decks +14% synergy
Agent of the Iron Throne
14% of 28 decks +12% synergy
Greater Good
14% of 28 decks +10% synergy
Hunting Grounds
11% of 28 decks +10% synergy
Out of the Tombs
11% of 28 decks +9% synergy
Journey to Eternity
11% of 28 decks +8% synergy
Necromancy
11% of 28 decks +8% synergy
Dictate of Erebos
11% of 28 decks +7% synergy
The Meathook Massacre
11% of 28 decks +6% synergy
Phyrexian Arena
11% of 28 decks -5% synergy
Planeswalkers
Grist, the Hunger Tide
18% of 28 decks +14% synergy
Utility Lands
Bojuka Bog
61% of 28 decks +31% synergy
Phyrexian Tower
46% of 28 decks +38% synergy
Urborg, Tomb of Yawgmoth
39% of 28 decks +30% synergy
High Market
36% of 28 decks +33% synergy
Yavimaya, Cradle of Growth
25% of 28 decks +16% synergy
Shifting Woodland
21% of 14 decks +15% synergy
Boseiju, Who Endures
18% of 28 decks -1% synergy
Havengul Laboratory
14% of 28 decks +14% synergy
Dakmor Salvage
14% of 28 decks +12% synergy
Geier Reach Sanitarium
14% of 28 decks +11% synergy
Reliquary Tower
14% of 28 decks -15% synergy
Mortuary Mire
11% of 28 decks +6% synergy
Mosswort Bridge
11% of 28 decks +0% synergy
Mana Artifacts
Sol Ring
79% of 28 decks -6% synergy
Arcane Signet
64% of 28 decks -8% synergy
Lands
Command Tower
89% of 28 decks +15% synergy
Exotic Orchard
64% of 28 decks +28% synergy
Sandsteppe Citadel
57% of 28 decks +31% synergy
Caves of Koilos
54% of 28 decks +24% synergy
Woodland Cemetery
50% of 28 decks +20% synergy
Godless Shrine
50% of 28 decks +10% synergy
Overgrown Tomb
50% of 28 decks +8% synergy
Llanowar Wastes
46% of 28 decks +20% synergy
Temple Garden
46% of 28 decks +7% synergy
Path of Ancestry
43% of 28 decks +21% synergy
Bountiful Promenade
43% of 28 decks +19% synergy
Sunpetal Grove
43% of 28 decks +18% synergy
Indatha Triome
43% of 28 decks +13% synergy
Canopy Vista
43% of 28 decks +6% synergy
Undergrowth Stadium
39% of 28 decks +14% synergy
Vault of Champions
39% of 28 decks +14% synergy
Isolated Chapel
36% of 28 decks +6% synergy
Murmuring Bosk
32% of 28 decks +24% synergy
Marsh Flats
32% of 28 decks +21% synergy
Verdant Catacombs
32% of 28 decks +21% synergy
Brushland
32% of 28 decks +15% synergy
Evolving Wilds
32% of 28 decks +11% synergy
Lazotep Quarry
29% of 14 decks +28% synergy
Deceptive Landscape
29% of 14 decks +20% synergy
Windswept Heath
29% of 28 decks +18% synergy
Twilight Mire
29% of 28 decks +18% synergy
Lush Portico
25% of 20 decks +16% synergy
Terramorphic Expanse
25% of 28 decks +9% synergy
Reflecting Pool
21% of 28 decks +16% synergy
City of Brass
21% of 28 decks +14% synergy
Fetid Heath
21% of 28 decks +10% synergy
Golgari Rot Farm
21% of 28 decks +4% synergy
Underground Mortuary
20% of 20 decks +7% synergy
Overgrown Farmland
18% of 28 decks +1% synergy
Shadowy Backstreet
15% of 20 decks +5% synergy
Concealed Courtyard
14% of 28 decks +8% synergy
Fabled Passage
14% of 28 decks +5% synergy
Wooded Foothills
14% of 28 decks +4% synergy
Selesnya Sanctuary
14% of 28 decks +0% synergy
Orzhov Basilica
14% of 28 decks -2% synergy
Temple of Malady
14% of 28 decks -2% synergy
Krosan Verge
11% of 28 decks +8% synergy
Blooming Marsh
11% of 28 decks +6% synergy
Blossoming Sands
11% of 28 decks +4% synergy
Mana Confluence
11% of 28 decks +4% synergy
Jungle Hollow
11% of 28 decks +2% synergy
Bloodstained Mire
11% of 28 decks +0% synergy
Flooded Strand
11% of 28 decks -0% synergy
Temple of Plenty
11% of 28 decks -3% synergy
Tainted Wood
11% of 28 decks -3% synergy