Prowling Geistcatcher
Saffi Eriksdotter
Altar of Dementia

   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 Altar of Dementia by sacrificing Prowling Geistcatcher.
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
Resolve the Altar of Dementia ability, causing target player to mill cards equal to Prowling Geistcatcher's power.
9
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite mill
Infinite sacrifice triggers
Infinite self-mill
Karador, Ghost Chieftain
0.4%inclusion26 decks6.19K decks
Othelm, Sigardian Outcast // Wernog, Rider's Chaplain
0.5%inclusion5 decks1K decks
Nethroi, Apex of Death
0.0%inclusion1 decks6.66K decks
Tazri, Stalwart Survivor
0.0%inclusion1 decks2.10K decks
Reyhan, Last of the Abzan // Yoshimaru, Ever Faithful
0.0%inclusion1 decks2.08K decks
Nikara, Lair Scavenger // Yannik, Scavenging Sentinel
0.1%inclusion1 decks1.06K decks
High Synergy Cards
Karmic Guide
83%inclusion29 decks35 decks
79%synergy
Reveillark
77%inclusion27 decks35 decks
76%synergy
Viscera Seer
77%inclusion27 decks35 decks
69%synergy
Eternal Witness
86%inclusion30 decks35 decks
68%synergy
Carrion Feeder
69%inclusion24 decks35 decks
64%synergy
Stitcher's Supplier
63%inclusion22 decks35 decks
59%synergy
Spore Frog
60%inclusion21 decks35 decks
57%synergy
Zulaport Cutthroat
66%inclusion23 decks35 decks
57%synergy
Sakura-Tribe Elder
71%inclusion25 decks35 decks
55%synergy
Golgari Grave-Troll
54%inclusion19 decks35 decks
53%synergy
Top Cards
Swords to Plowshares
74%inclusion26 decks35 decks
13%synergy
Grisly Salvage
57%inclusion20 decks35 decks
51%synergy
Sun Titan
57%inclusion20 decks35 decks
49%synergy
Animate Dead
57%inclusion20 decks35 decks
48%synergy
Satyr Wayfinder
54%inclusion19 decks35 decks
52%synergy
Plaguecrafter
51%inclusion18 decks35 decks
47%synergy
Syr Konrad, the Grim
51%inclusion18 decks35 decks
43%synergy
Blood Artist
51%inclusion18 decks35 decks
40%synergy
Ashnod's Altar
49%inclusion17 decks35 decks
42%synergy
Gray Merchant of Asphodel
49%inclusion17 decks35 decks
40%synergy
Game Changers
Demonic Tutor
14%inclusion5 decks35 decks
-5%synergy
Crop Rotation
11%inclusion4 decks35 decks
2%synergy
Vampiric Tutor
11%inclusion4 decks35 decks
-4%synergy
Teferi's Protection
11%inclusion4 decks35 decks
-6%synergy
Aura Shards
8.6%inclusion3 decks35 decks
1%synergy
Worldly Tutor
8.6%inclusion3 decks35 decks
-4%synergy
Creatures
Avacyn's Pilgrim
49%inclusion17 decks35 decks
36%synergy
Aftermath Analyst
47%inclusion14 decks30 decks
43%synergy
Old Stickfingers
43%inclusion15 decks35 decks
41%synergy
Wood Elves
43%inclusion15 decks35 decks
38%synergy
Stinkweed Imp
40%inclusion14 decks35 decks
39%synergy
Accursed Marauder
40%inclusion10 decks25 decks
35%synergy
Gravebreaker Lamia
37%inclusion13 decks35 decks
36%synergy
Protean Hulk
37%inclusion13 decks35 decks
36%synergy
Shriekmaw
37%inclusion13 decks35 decks
35%synergy
Fauna Shaman
37%inclusion13 decks35 decks
35%synergy
Renegade Rallier
34%inclusion12 decks35 decks
34%synergy
Foundation Breaker
34%inclusion12 decks35 decks
33%synergy
Golgari Thug
34%inclusion12 decks35 decks
33%synergy
Elas il-Kor, Sadistic Pilgrim
34%inclusion12 decks35 decks
24%synergy
Llanowar Elves
34%inclusion12 decks35 decks
14%synergy
Body Launderer
31%inclusion11 decks35 decks
31%synergy
Luminous Broodmoth
31%inclusion11 decks35 decks
29%synergy
World Shaper
31%inclusion11 decks35 decks
29%synergy
Skull Prophet
31%inclusion11 decks35 decks
26%synergy
Reclamation Sage
31%inclusion11 decks35 decks
23%synergy
Ravenous Chupacabra
29%inclusion10 decks35 decks
25%synergy
Meren of Clan Nel Toth
29%inclusion10 decks35 decks
25%synergy
Honest Rutstein
29%inclusion8 decks28 decks
23%synergy
Umbral Collar Zealot
27%inclusion3 decks11 decks
24%synergy
Timeless Witness
26%inclusion9 decks35 decks
23%synergy
Grim Haruspex
26%inclusion9 decks35 decks
23%synergy
Yawgmoth, Thran Physician
26%inclusion9 decks35 decks
22%synergy
Haywire Mite
26%inclusion9 decks35 decks
22%synergy
Hermit Druid
23%inclusion8 decks35 decks
21%synergy
Lurrus of the Dream-Den
23%inclusion8 decks35 decks
20%synergy
Nyx Weaver
23%inclusion8 decks35 decks
18%synergy
Cruel Celebrant
23%inclusion8 decks35 decks
15%synergy
Birds of Paradise
23%inclusion8 decks35 decks
-5%synergy
Circle of the Land Druid
20%inclusion7 decks35 decks
20%synergy
Fiend Hunter
20%inclusion7 decks35 decks
19%synergy
Ashen Rider
20%inclusion7 decks35 decks
19%synergy
Woe Strider
20%inclusion7 decks35 decks
18%synergy
Massacre Girl
20%inclusion7 decks35 decks
18%synergy
Midnight Reaper
20%inclusion7 decks35 decks
17%synergy
Sheoldred, Whispering One
20%inclusion7 decks35 decks
16%synergy
Ramunap Excavator
20%inclusion7 decks35 decks
13%synergy
Wight of the Reliquary
19%inclusion5 decks27 decks
13%synergy
Activated Sleeper
17%inclusion6 decks35 decks
17%synergy
Vile Entomber
17%inclusion6 decks35 decks
15%synergy
Fiend Artisan
17%inclusion6 decks35 decks
15%synergy
Yahenni, Undying Partisan
17%inclusion6 decks35 decks
14%synergy
Pitiless Plunderer
17%inclusion6 decks35 decks
9%synergy
Elves of Deep Shadow
17%inclusion6 decks35 decks
8%synergy
Solemn Simulacrum
17%inclusion6 decks35 decks
4%synergy
Grist, Voracious Larva
16%inclusion4 decks25 decks
14%synergy
Instants
Path to Exile
40%inclusion14 decks35 decks
-7%synergy
Entomb
29%inclusion10 decks35 decks
22%synergy
Beast Within
29%inclusion10 decks35 decks
-6%synergy
Assassin's Trophy
26%inclusion9 decks35 decks
-4%synergy
Village Rites
20%inclusion7 decks35 decks
11%synergy
Nature's Claim
17%inclusion6 decks35 decks
10%synergy
Eladamri's Call
17%inclusion6 decks35 decks
8%synergy
Deadly Dispute
14%inclusion5 decks35 decks
2%synergy
Rushed Rebirth
11%inclusion4 decks35 decks
11%synergy
Grapple with the Past
11%inclusion4 decks35 decks
10%synergy
Veil of Summer
11%inclusion4 decks35 decks
6%synergy
Generous Gift
11%inclusion4 decks35 decks
-11%synergy
Anguished Unmaking
11%inclusion4 decks35 decks
-13%synergy
Overwhelming Remorse
8.6%inclusion3 decks35 decks
8%synergy
Lethal Scheme
8.6%inclusion3 decks35 decks
7%synergy
Plumb the Forbidden
8.6%inclusion3 decks35 decks
6%synergy
Soul Shatter
8.6%inclusion3 decks35 decks
6%synergy
Ephemerate
8.6%inclusion3 decks35 decks
3%synergy
Malakir Rebirth
8.6%inclusion3 decks35 decks
0%synergy
Despark
8.6%inclusion3 decks35 decks
-5%synergy
Putrefy
8.6%inclusion3 decks35 decks
-7%synergy
Sorceries
Reanimate
46%inclusion16 decks35 decks
27%synergy
Living Death
43%inclusion15 decks35 decks
38%synergy
Buried Alive
43%inclusion15 decks35 decks
37%synergy
Victimize
43%inclusion15 decks35 decks
31%synergy
Eerie Ultimatum
40%inclusion14 decks35 decks
29%synergy
Life from the Loam
31%inclusion11 decks35 decks
27%synergy
Dread Return
29%inclusion10 decks35 decks
23%synergy
Damn
29%inclusion10 decks35 decks
13%synergy
Farseek
29%inclusion10 decks35 decks
-7%synergy
Persist
23%inclusion8 decks35 decks
21%synergy
Rise of the Witch-king
23%inclusion8 decks35 decks
18%synergy
Eldritch Evolution
20%inclusion7 decks35 decks
16%synergy
Kodama's Reach
20%inclusion7 decks35 decks
-8%synergy
Cultivate
20%inclusion7 decks35 decks
-23%synergy
Mulch
17%inclusion6 decks35 decks
16%synergy
Squirming Emergence
17%inclusion6 decks35 decks
15%synergy
Rampant Growth
17%inclusion6 decks35 decks
-16%synergy
Unburial Rites
14%inclusion5 decks35 decks
12%synergy
Vanquish the Horde
14%inclusion5 decks35 decks
11%synergy
Rise of the Dark Realms
14%inclusion5 decks35 decks
10%synergy
Unmarked Grave
11%inclusion4 decks35 decks
9%synergy
Sevinne's Reclamation
11%inclusion4 decks35 decks
4%synergy
Culling Ritual
11%inclusion4 decks35 decks
0%synergy
Toxic Deluge
11%inclusion4 decks35 decks
-7%synergy
Nature's Lore
11%inclusion4 decks35 decks
-20%synergy
Lively Dirge
11%inclusion3 decks28 decks
9%synergy
Wrath of God
8.6%inclusion3 decks35 decks
3%synergy
Diabolic Tutor
8.6%inclusion3 decks35 decks
3%synergy
Utility Artifacts
Birthing Pod
26%inclusion9 decks35 decks
24%synergy
Blasting Station
23%inclusion8 decks35 decks
22%synergy
Perpetual Timepiece
23%inclusion8 decks35 decks
22%synergy
Skullclamp
23%inclusion8 decks35 decks
12%synergy
Phyrexian Altar
17%inclusion6 decks35 decks
14%synergy
Lightning Greaves
14%inclusion5 decks35 decks
-11%synergy
The Golden Throne
8.6%inclusion3 decks35 decks
8%synergy
Mesmeric Orb
8.6%inclusion3 decks35 decks
7%synergy
Conduit of Worlds
8.6%inclusion3 decks35 decks
3%synergy
Enchantments
Pattern of Rebirth
20%inclusion7 decks35 decks
19%synergy
Necromancy
14%inclusion5 decks35 decks
11%synergy
Greater Good
14%inclusion5 decks35 decks
10%synergy
Birthing Ritual
12%inclusion3 decks25 decks
11%synergy
Ripples of Undeath
12%inclusion3 decks25 decks
7%synergy
Phyrexian Arena
11%inclusion4 decks35 decks
-4%synergy
Insidious Roots
10%inclusion3 decks30 decks
4%synergy
Death's Oasis
8.6%inclusion3 decks35 decks
8%synergy
Out of the Tombs
8.6%inclusion3 decks35 decks
7%synergy
Dictate of Erebos
8.6%inclusion3 decks35 decks
5%synergy
Bastion of Remembrance
8.6%inclusion3 decks35 decks
2%synergy
Guardian Project
8.6%inclusion3 decks35 decks
0%synergy
Planeswalkers
Grist, the Hunger Tide
23%inclusion8 decks35 decks
19%synergy
Vivien on the Hunt
11%inclusion4 decks35 decks
11%synergy
Utility Lands
Bojuka Bog
49%inclusion17 decks35 decks
19%synergy
Dakmor Salvage
34%inclusion12 decks35 decks
32%synergy
High Market
31%inclusion11 decks35 decks
29%synergy
Phyrexian Tower
29%inclusion10 decks35 decks
20%synergy
Urborg, Tomb of Yawgmoth
20%inclusion7 decks35 decks
11%synergy
Reliquary Tower
14%inclusion5 decks35 decks
-16%synergy
Rogue's Passage
11%inclusion4 decks35 decks
-9%synergy
Grim Backwoods
8.6%inclusion3 decks35 decks
5%synergy
Yavimaya, Cradle of Growth
8.6%inclusion3 decks35 decks
0%synergy
Takenuma, Abandoned Mire
8.6%inclusion3 decks35 decks
0%synergy
Vault of the Archangel
8.6%inclusion3 decks35 decks
-4%synergy
Boseiju, Who Endures
8.6%inclusion3 decks35 decks
-10%synergy
Mana Artifacts
Sol Ring
77%inclusion27 decks35 decks
-7%synergy
Arcane Signet
54%inclusion19 decks35 decks
-18%synergy
Golgari Signet
8.6%inclusion3 decks35 decks
-2%synergy
Commander's Sphere
8.6%inclusion3 decks35 decks
-4%synergy
Orzhov Signet
8.6%inclusion3 decks35 decks
-16%synergy
Lands
Command Tower
100%inclusion35 decks35 decks
26%synergy
Exotic Orchard
60%inclusion21 decks35 decks
24%synergy
Sandsteppe Citadel
57%inclusion20 decks35 decks
31%synergy
Evolving Wilds
51%inclusion18 decks35 decks
31%synergy
Godless Shrine
51%inclusion18 decks35 decks
11%synergy
Llanowar Wastes
49%inclusion17 decks35 decks
22%synergy
Caves of Koilos
49%inclusion17 decks35 decks
19%synergy
Woodland Cemetery
49%inclusion17 decks35 decks
17%synergy
Isolated Chapel
46%inclusion16 decks35 decks
13%synergy
Temple Garden
43%inclusion15 decks35 decks
4%synergy
Overgrown Tomb
40%inclusion14 decks35 decks
0%synergy
Sunpetal Grove
37%inclusion13 decks35 decks
10%synergy
Path of Ancestry
34%inclusion12 decks35 decks
12%synergy
Indatha Triome
34%inclusion12 decks35 decks
6%synergy
Canopy Vista
34%inclusion12 decks35 decks
-2%synergy
Windswept Heath
31%inclusion11 decks35 decks
21%synergy
Terramorphic Expanse
31%inclusion11 decks35 decks
16%synergy
Murmuring Bosk
29%inclusion10 decks35 decks
22%synergy
Brushland
29%inclusion10 decks35 decks
9%synergy
Temple of Malady
26%inclusion9 decks35 decks
10%synergy
Temple of Silence
26%inclusion9 decks35 decks
8%synergy
Marsh Flats
23%inclusion8 decks35 decks
12%synergy
Temple of Plenty
23%inclusion8 decks35 decks
10%synergy
Bountiful Promenade
23%inclusion8 decks35 decks
0%synergy
Vault of Champions
23%inclusion8 decks35 decks
-1%synergy
Deceptive Landscape
20%inclusion5 decks25 decks
12%synergy
Brightclimb Pathway
20%inclusion7 decks35 decks
11%synergy
Verdant Catacombs
20%inclusion7 decks35 decks
9%synergy
Underground Mortuary
20%inclusion6 decks30 decks
7%synergy
Deathcap Glade
20%inclusion7 decks35 decks
7%synergy
Myriad Landscape
20%inclusion7 decks35 decks
3%synergy
Necroblossom Snarl
17%inclusion6 decks35 decks
6%synergy
Shineshadow Snarl
17%inclusion6 decks35 decks
5%synergy
Orzhov Basilica
17%inclusion6 decks35 decks
2%synergy
Undergrowth Stadium
17%inclusion6 decks35 decks
-7%synergy
Concealed Courtyard
14%inclusion5 decks35 decks
8%synergy
Twilight Mire
14%inclusion5 decks35 decks
2%synergy
Tainted Wood
14%inclusion5 decks35 decks
1%synergy
Golgari Rot Farm
14%inclusion5 decks35 decks
-3%synergy
Overgrown Farmland
14%inclusion5 decks35 decks
-3%synergy
Lush Portico
13%inclusion4 decks30 decks
4%synergy
Shadowy Backstreet
13%inclusion4 decks30 decks
3%synergy
Woodland Chasm
11%inclusion4 decks35 decks
8%synergy
Darkbore Pathway
11%inclusion4 decks35 decks
5%synergy
Scoured Barrens
11%inclusion4 decks35 decks
2%synergy
Fabled Passage
11%inclusion4 decks35 decks
2%synergy
Fetid Heath
11%inclusion4 decks35 decks
-1%synergy
Shattered Sanctum
11%inclusion4 decks35 decks
-3%synergy
Snowfield Sinkhole
8.6%inclusion3 decks35 decks
6%synergy
Horizon Canopy
8.6%inclusion3 decks35 decks
4%synergy