Prowling Geistcatcher
Saffi Eriksdotter
Ashnod's Altar

   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
0.3%inclusion16 decks6.14K decks
Othelm, Sigardian Outcast // Wernog, Rider's Chaplain
0.7%inclusion7 decks993 decks
Kenrith, the Returned King
0.0%inclusion2 decks27.3K decks
Ghave, Guru of Spores
0.0%inclusion2 decks7.27K decks
Reyhan, Last of the Abzan // Yoshimaru, Ever Faithful
0.1%inclusion2 decks2.09K decks
Nethroi, Apex of Death
0.0%inclusion2 decks6.63K decks
Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.1%inclusion1 decks1.92K decks
High Synergy Cards
Karmic Guide
84%inclusion27 decks32 decks
81%synergy
Reveillark
72%inclusion23 decks32 decks
71%synergy
Carrion Feeder
75%inclusion24 decks32 decks
71%synergy
Viscera Seer
72%inclusion23 decks32 decks
64%synergy
Altar of Dementia
59%inclusion19 decks32 decks
57%synergy
Eternal Witness
69%inclusion22 decks32 decks
51%synergy
Spore Frog
53%inclusion17 decks32 decks
50%synergy
Zulaport Cutthroat
56%inclusion18 decks32 decks
48%synergy
Body Launderer
44%inclusion14 decks32 decks
43%synergy
Blood Artist
53%inclusion17 decks32 decks
42%synergy
Top Cards
Swords to Plowshares
59%inclusion19 decks32 decks
-2%synergy
Sakura-Tribe Elder
56%inclusion18 decks32 decks
39%synergy
Syr Konrad, the Grim
47%inclusion15 decks32 decks
38%synergy
Animate Dead
47%inclusion15 decks32 decks
38%synergy
Grisly Salvage
44%inclusion14 decks32 decks
38%synergy
Reanimate
44%inclusion14 decks32 decks
25%synergy
Protean Hulk
41%inclusion13 decks32 decks
39%synergy
Golgari Grave-Troll
41%inclusion13 decks32 decks
39%synergy
Satyr Wayfinder
41%inclusion13 decks32 decks
39%synergy
Living Death
41%inclusion13 decks32 decks
35%synergy
Game Changers
Demonic Tutor
22%inclusion7 decks32 decks
2%synergy
Teferi's Protection
19%inclusion6 decks32 decks
2%synergy
Survival of the Fittest
13%inclusion4 decks32 decks
11%synergy
Vampiric Tutor
13%inclusion4 decks32 decks
-3%synergy
Aura Shards
9.4%inclusion3 decks32 decks
2%synergy
Crop Rotation
9.4%inclusion3 decks32 decks
0%synergy
Worldly Tutor
9.4%inclusion3 decks32 decks
-3%synergy
Creatures
Umbral Collar Zealot
60%inclusion3 decks5 decks
57%synergy
Sun Titan
41%inclusion13 decks32 decks
32%synergy
Renegade Rallier
38%inclusion12 decks32 decks
37%synergy
Wood Elves
38%inclusion12 decks32 decks
33%synergy
Pitiless Plunderer
38%inclusion12 decks32 decks
29%synergy
Woe Strider
34%inclusion11 decks32 decks
32%synergy
Wight of the Reliquary
33%inclusion7 decks21 decks
28%synergy
Aftermath Analyst
32%inclusion8 decks25 decks
28%synergy
Stitcher's Supplier
31%inclusion10 decks32 decks
27%synergy
Meren of Clan Nel Toth
31%inclusion10 decks32 decks
27%synergy
Cruel Celebrant
31%inclusion10 decks32 decks
24%synergy
Reclamation Sage
31%inclusion10 decks32 decks
23%synergy
World Shaper
28%inclusion9 decks32 decks
25%synergy
Sheoldred, Whispering One
28%inclusion9 decks32 decks
24%synergy
Birds of Paradise
28%inclusion9 decks32 decks
1%synergy
Gravebreaker Lamia
25%inclusion8 decks32 decks
24%synergy
Grist, Voracious Larva
25%inclusion5 decks20 decks
23%synergy
Pawn of Ulamog
25%inclusion8 decks32 decks
23%synergy
Old Stickfingers
25%inclusion8 decks32 decks
23%synergy
Luminous Broodmoth
25%inclusion8 decks32 decks
23%synergy
Yawgmoth, Thran Physician
25%inclusion8 decks32 decks
22%synergy
Ravenous Chupacabra
25%inclusion8 decks32 decks
22%synergy
Haywire Mite
25%inclusion8 decks32 decks
21%synergy
Plaguecrafter
25%inclusion8 decks32 decks
21%synergy
Marionette Apprentice
25%inclusion5 decks20 decks
20%synergy
Warren Soultrader
25%inclusion5 decks20 decks
19%synergy
Elas il-Kor, Sadistic Pilgrim
25%inclusion8 decks32 decks
15%synergy
Solemn Simulacrum
25%inclusion8 decks32 decks
12%synergy
Honest Rutstein
24%inclusion5 decks21 decks
19%synergy
Activated Sleeper
22%inclusion7 decks32 decks
22%synergy
Fiend Hunter
22%inclusion7 decks32 decks
21%synergy
Stinkweed Imp
22%inclusion7 decks32 decks
21%synergy
Hermit Druid
22%inclusion7 decks32 decks
20%synergy
Fauna Shaman
22%inclusion7 decks32 decks
19%synergy
Grim Haruspex
22%inclusion7 decks32 decks
19%synergy
Bartolomé del Presidio
22%inclusion7 decks32 decks
17%synergy
Avacyn's Pilgrim
22%inclusion7 decks32 decks
9%synergy
Accursed Marauder
20%inclusion4 decks20 decks
15%synergy
Ashen Rider
19%inclusion6 decks32 decks
18%synergy
Shriekmaw
19%inclusion6 decks32 decks
17%synergy
Midnight Reaper
19%inclusion6 decks32 decks
16%synergy
Enduring Innocence
19%inclusion3 decks16 decks
15%synergy
Bloom Tender
19%inclusion6 decks32 decks
11%synergy
Gray Merchant of Asphodel
19%inclusion6 decks32 decks
10%synergy
Rottenmouth Viper
18%inclusion3 decks17 decks
16%synergy
Fiend Artisan
16%inclusion5 decks32 decks
14%synergy
Priest of Forgotten Gods
16%inclusion5 decks32 decks
13%synergy
Farhaven Elf
16%inclusion5 decks32 decks
13%synergy
Acidic Slime
16%inclusion5 decks32 decks
13%synergy
Boromir, Warden of the Tower
16%inclusion5 decks32 decks
11%synergy
Instants
Path to Exile
31%inclusion10 decks32 decks
-16%synergy
Assassin's Trophy
28%inclusion9 decks32 decks
-2%synergy
Beast Within
25%inclusion8 decks32 decks
-10%synergy
Flare of Malice
20%inclusion4 decks20 decks
18%synergy
Flare of Fortitude
20%inclusion4 decks20 decks
16%synergy
Entomb
19%inclusion6 decks32 decks
12%synergy
Malakir Rebirth
19%inclusion6 decks32 decks
11%synergy
Anguished Unmaking
19%inclusion6 decks32 decks
-6%synergy
Village Rites
16%inclusion5 decks32 decks
6%synergy
Deadly Dispute
16%inclusion5 decks32 decks
4%synergy
Grapple with the Past
13%inclusion4 decks32 decks
11%synergy
Mythos of Nethroi
13%inclusion4 decks32 decks
11%synergy
Veil of Summer
13%inclusion4 decks32 decks
7%synergy
Eladamri's Call
13%inclusion4 decks32 decks
3%synergy
Abrupt Decay
13%inclusion4 decks32 decks
3%synergy
Generous Gift
13%inclusion4 decks32 decks
-10%synergy
Overwhelming Remorse
9.4%inclusion3 decks32 decks
9%synergy
Abzan Charm
9.4%inclusion3 decks32 decks
5%synergy
Utter End
9.4%inclusion3 decks32 decks
4%synergy
Chord of Calling
9.4%inclusion3 decks32 decks
4%synergy
Nature's Claim
9.4%inclusion3 decks32 decks
2%synergy
Putrefy
9.4%inclusion3 decks32 decks
-6%synergy
Sorceries
Victimize
41%inclusion13 decks32 decks
28%synergy
Buried Alive
34%inclusion11 decks32 decks
28%synergy
Life from the Loam
31%inclusion10 decks32 decks
27%synergy
Eerie Ultimatum
31%inclusion10 decks32 decks
20%synergy
Damn
28%inclusion9 decks32 decks
13%synergy
Farseek
28%inclusion9 decks32 decks
-7%synergy
Cultivate
22%inclusion7 decks32 decks
-21%synergy
Eldritch Evolution
19%inclusion6 decks32 decks
14%synergy
Rise of the Witch-king
19%inclusion6 decks32 decks
14%synergy
Kodama's Reach
19%inclusion6 decks32 decks
-9%synergy
Squirming Emergence
16%inclusion5 decks32 decks
14%synergy
Persist
16%inclusion5 decks32 decks
14%synergy
Sevinne's Reclamation
16%inclusion5 decks32 decks
8%synergy
Rampant Growth
16%inclusion5 decks32 decks
-18%synergy
Rite of Oblivion
13%inclusion4 decks32 decks
10%synergy
Culling Ritual
13%inclusion4 decks32 decks
2%synergy
Austere Command
13%inclusion4 decks32 decks
0%synergy
Nature's Lore
13%inclusion4 decks32 decks
-19%synergy
Mulch
9.4%inclusion3 decks32 decks
9%synergy
Vanquish the Horde
9.4%inclusion3 decks32 decks
6%synergy
Diabolic Intent
9.4%inclusion3 decks32 decks
1%synergy
Utility Artifacts
Skullclamp
31%inclusion10 decks32 decks
20%synergy
Birthing Pod
28%inclusion9 decks32 decks
26%synergy
Phyrexian Altar
28%inclusion9 decks32 decks
25%synergy
Blasting Station
19%inclusion6 decks32 decks
18%synergy
Perpetual Timepiece
19%inclusion6 decks32 decks
18%synergy
Conduit of Worlds
16%inclusion5 decks32 decks
10%synergy
Lightning Greaves
16%inclusion5 decks32 decks
-9%synergy
Mesmeric Orb
9.4%inclusion3 decks32 decks
8%synergy
Enchantments
Pattern of Rebirth
22%inclusion7 decks32 decks
21%synergy
Into the Pit
19%inclusion3 decks16 decks
18%synergy
Bastion of Remembrance
19%inclusion6 decks32 decks
12%synergy
Necromancy
16%inclusion5 decks32 decks
12%synergy
Greater Good
16%inclusion5 decks32 decks
11%synergy
Birthing Ritual
15%inclusion3 decks20 decks
14%synergy
Agent of the Iron Throne
13%inclusion4 decks32 decks
11%synergy
Dictate of Erebos
13%inclusion4 decks32 decks
9%synergy
Case of the Stashed Skeleton
12%inclusion3 decks25 decks
12%synergy
Insidious Roots
12%inclusion3 decks25 decks
6%synergy
Angelic Renewal
9.4%inclusion3 decks32 decks
9%synergy
Hunting Grounds
9.4%inclusion3 decks32 decks
9%synergy
Journey to Eternity
9.4%inclusion3 decks32 decks
7%synergy
Grave Pact
9.4%inclusion3 decks32 decks
5%synergy
The Meathook Massacre
9.4%inclusion3 decks32 decks
4%synergy
Phyrexian Arena
9.4%inclusion3 decks32 decks
-6%synergy
Planeswalkers
Grist, the Hunger Tide
19%inclusion6 decks32 decks
15%synergy
Vivien on the Hunt
9.4%inclusion3 decks32 decks
9%synergy
Utility Lands
Bojuka Bog
53%inclusion17 decks32 decks
23%synergy
Phyrexian Tower
41%inclusion13 decks32 decks
32%synergy
High Market
31%inclusion10 decks32 decks
29%synergy
Urborg, Tomb of Yawgmoth
31%inclusion10 decks32 decks
22%synergy
Dakmor Salvage
19%inclusion6 decks32 decks
16%synergy
Yavimaya, Cradle of Growth
19%inclusion6 decks32 decks
10%synergy
Boseiju, Who Endures
16%inclusion5 decks32 decks
-3%synergy
Havengul Laboratory
13%inclusion4 decks32 decks
12%synergy
Mortuary Mire
13%inclusion4 decks32 decks
8%synergy
Reliquary Tower
13%inclusion4 decks32 decks
-18%synergy
Geier Reach Sanitarium
9.4%inclusion3 decks32 decks
6%synergy
Mosswort Bridge
9.4%inclusion3 decks32 decks
-1%synergy
Mana Artifacts
Sol Ring
72%inclusion23 decks32 decks
-12%synergy
Arcane Signet
59%inclusion19 decks32 decks
-13%synergy
Golgari Signet
9.4%inclusion3 decks32 decks
-1%synergy
Orzhov Signet
9.4%inclusion3 decks32 decks
-15%synergy
Lands
Command Tower
91%inclusion29 decks32 decks
16%synergy
Exotic Orchard
63%inclusion20 decks32 decks
26%synergy
Godless Shrine
56%inclusion18 decks32 decks
15%synergy
Sandsteppe Citadel
53%inclusion17 decks32 decks
27%synergy
Woodland Cemetery
53%inclusion17 decks32 decks
22%synergy
Overgrown Tomb
50%inclusion16 decks32 decks
10%synergy
Caves of Koilos
47%inclusion15 decks32 decks
17%synergy
Temple Garden
47%inclusion15 decks32 decks
8%synergy
Bountiful Promenade
41%inclusion13 decks32 decks
18%synergy
Sunpetal Grove
41%inclusion13 decks32 decks
13%synergy
Indatha Triome
41%inclusion13 decks32 decks
13%synergy
Canopy Vista
41%inclusion13 decks32 decks
4%synergy
Evolving Wilds
38%inclusion12 decks32 decks
17%synergy
Vault of Champions
38%inclusion12 decks32 decks
13%synergy
Llanowar Wastes
38%inclusion12 decks32 decks
11%synergy
Marsh Flats
34%inclusion11 decks32 decks
24%synergy
Windswept Heath
34%inclusion11 decks32 decks
23%synergy
Verdant Catacombs
34%inclusion11 decks32 decks
23%synergy
Undergrowth Stadium
34%inclusion11 decks32 decks
11%synergy
Isolated Chapel
34%inclusion11 decks32 decks
2%synergy
Path of Ancestry
31%inclusion10 decks32 decks
9%synergy
Murmuring Bosk
28%inclusion9 decks32 decks
21%synergy
Twilight Mire
28%inclusion9 decks32 decks
15%synergy
Terramorphic Expanse
28%inclusion9 decks32 decks
13%synergy
Deceptive Landscape
25%inclusion5 decks20 decks
17%synergy
Lush Portico
24%inclusion6 decks25 decks
15%synergy
Fetid Heath
22%inclusion7 decks32 decks
9%synergy
Overgrown Farmland
22%inclusion7 decks32 decks
4%synergy
Brushland
22%inclusion7 decks32 decks
3%synergy
City of Brass
19%inclusion6 decks32 decks
11%synergy
Deathcap Glade
19%inclusion6 decks32 decks
6%synergy
Golgari Rot Farm
19%inclusion6 decks32 decks
2%synergy
Shadowy Backstreet
16%inclusion4 decks25 decks
6%synergy
Underground Mortuary
16%inclusion4 decks25 decks
3%synergy
Reflecting Pool
16%inclusion5 decks32 decks
10%synergy
Concealed Courtyard
16%inclusion5 decks32 decks
10%synergy
Wooded Foothills
16%inclusion5 decks32 decks
5%synergy
Temple of Malady
16%inclusion5 decks32 decks
-1%synergy
Lazotep Quarry
15%inclusion3 decks20 decks
14%synergy
Blooming Marsh
13%inclusion4 decks32 decks
8%synergy
Mana Confluence
13%inclusion4 decks32 decks
5%synergy
Temple of Plenty
13%inclusion4 decks32 decks
-1%synergy
Shattered Sanctum
13%inclusion4 decks32 decks
-2%synergy
Orzhov Basilica
13%inclusion4 decks32 decks
-2%synergy
Myriad Landscape
13%inclusion4 decks32 decks
-4%synergy
Horizon Canopy
9.4%inclusion3 decks32 decks
5%synergy
Blossoming Sands
9.4%inclusion3 decks32 decks
2%synergy
Jungle Hollow
9.4%inclusion3 decks32 decks
1%synergy
Fabled Passage
9.4%inclusion3 decks32 decks
0%synergy
Bloodstained Mire
9.4%inclusion3 decks32 decks
-2%synergy