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%inclusion22 decks6.23K decks
Othelm, Sigardian Outcast // Wernog, Rider's Chaplain
0.5%inclusion5 decks1.02K decks
Nethroi, Apex of Death
0.0%inclusion1 decks6.78K decks
Tazri, Stalwart Survivor
0.0%inclusion1 decks2.11K decks
Reyhan, Last of the Abzan // Yoshimaru, Ever Faithful
0.0%inclusion1 decks2.11K decks
Nikara, Lair Scavenger // Yannik, Scavenging Sentinel
0.1%inclusion1 decks1.08K decks
High Synergy Cards
Karmic Guide
84%inclusion26 decks31 decks
80%synergy
Reveillark
74%inclusion23 decks31 decks
73%synergy
Viscera Seer
77%inclusion24 decks31 decks
69%synergy
Eternal Witness
84%inclusion26 decks31 decks
67%synergy
Zulaport Cutthroat
74%inclusion23 decks31 decks
66%synergy
Stitcher's Supplier
65%inclusion20 decks31 decks
61%synergy
Carrion Feeder
65%inclusion20 decks31 decks
60%synergy
Sakura-Tribe Elder
74%inclusion23 decks31 decks
57%synergy
Spore Frog
58%inclusion18 decks31 decks
55%synergy
Satyr Wayfinder
52%inclusion16 decks31 decks
49%synergy
Top Cards
Swords to Plowshares
77%inclusion24 decks31 decks
16%synergy
Gray Merchant of Asphodel
55%inclusion17 decks31 decks
46%synergy
Blood Artist
55%inclusion17 decks31 decks
43%synergy
Plaguecrafter
52%inclusion16 decks31 decks
47%synergy
Sun Titan
52%inclusion16 decks31 decks
43%synergy
Golgari Grave-Troll
48%inclusion15 decks31 decks
47%synergy
Aftermath Analyst
48%inclusion15 decks31 decks
44%synergy
Grisly Salvage
48%inclusion15 decks31 decks
43%synergy
Buried Alive
48%inclusion15 decks31 decks
42%synergy
Syr Konrad, the Grim
48%inclusion15 decks31 decks
40%synergy
Game Changers
Demonic Tutor
16%inclusion5 decks31 decks
-3%synergy
Vampiric Tutor
13%inclusion4 decks31 decks
-2%synergy
Teferi's Protection
13%inclusion4 decks31 decks
-4%synergy
Creatures
Avacyn's Pilgrim
48%inclusion15 decks31 decks
36%synergy
Accursed Marauder
42%inclusion11 decks26 decks
37%synergy
Old Stickfingers
42%inclusion13 decks31 decks
40%synergy
Protean Hulk
39%inclusion12 decks31 decks
37%synergy
Fauna Shaman
39%inclusion12 decks31 decks
36%synergy
Luminous Broodmoth
39%inclusion12 decks31 decks
36%synergy
Wood Elves
39%inclusion12 decks31 decks
34%synergy
Stinkweed Imp
35%inclusion11 decks31 decks
34%synergy
Shriekmaw
35%inclusion11 decks31 decks
34%synergy
Umbral Collar Zealot
33%inclusion4 decks12 decks
30%synergy
Body Launderer
32%inclusion10 decks31 decks
32%synergy
Foundation Breaker
32%inclusion10 decks31 decks
31%synergy
Gravebreaker Lamia
32%inclusion10 decks31 decks
31%synergy
Ravenous Chupacabra
32%inclusion10 decks31 decks
29%synergy
Skull Prophet
32%inclusion10 decks31 decks
27%synergy
Elas il-Kor, Sadistic Pilgrim
32%inclusion10 decks31 decks
22%synergy
Llanowar Elves
32%inclusion10 decks31 decks
12%synergy
Honest Rutstein
31%inclusion9 decks29 decks
26%synergy
Renegade Rallier
29%inclusion9 decks31 decks
29%synergy
World Shaper
29%inclusion9 decks31 decks
26%synergy
Grim Haruspex
29%inclusion9 decks31 decks
26%synergy
Golgari Thug
26%inclusion8 decks31 decks
25%synergy
Ashen Rider
26%inclusion8 decks31 decks
25%synergy
Lurrus of the Dream-Den
26%inclusion8 decks31 decks
23%synergy
Reclamation Sage
26%inclusion8 decks31 decks
17%synergy
Hermit Druid
23%inclusion7 decks31 decks
21%synergy
Vile Entomber
23%inclusion7 decks31 decks
21%synergy
Woe Strider
23%inclusion7 decks31 decks
21%synergy
Massacre Girl
23%inclusion7 decks31 decks
20%synergy
Timeless Witness
23%inclusion7 decks31 decks
20%synergy
Midnight Reaper
23%inclusion7 decks31 decks
19%synergy
Yawgmoth, Thran Physician
23%inclusion7 decks31 decks
19%synergy
Haywire Mite
23%inclusion7 decks31 decks
19%synergy
Meren of Clan Nel Toth
23%inclusion7 decks31 decks
19%synergy
Nyx Weaver
23%inclusion7 decks31 decks
18%synergy
Birds of Paradise
23%inclusion7 decks31 decks
-5%synergy
Wight of the Reliquary
21%inclusion6 decks28 decks
16%synergy
Activated Sleeper
19%inclusion6 decks31 decks
19%synergy
Circle of the Land Druid
19%inclusion6 decks31 decks
19%synergy
Fiend Artisan
19%inclusion6 decks31 decks
17%synergy
Yahenni, Undying Partisan
19%inclusion6 decks31 decks
16%synergy
Ramunap Excavator
19%inclusion6 decks31 decks
13%synergy
Cruel Celebrant
19%inclusion6 decks31 decks
12%synergy
Elves of Deep Shadow
19%inclusion6 decks31 decks
11%synergy
Fell Stinger
16%inclusion5 decks31 decks
16%synergy
Fiend Hunter
16%inclusion5 decks31 decks
15%synergy
Bane of Progress
16%inclusion5 decks31 decks
14%synergy
Sheoldred, Whispering One
16%inclusion5 decks31 decks
12%synergy
Cankerbloom
16%inclusion5 decks31 decks
12%synergy
Loran of the Third Path
16%inclusion5 decks31 decks
9%synergy
Instants
Path to Exile
35%inclusion11 decks31 decks
-12%synergy
Assassin's Trophy
32%inclusion10 decks31 decks
2%synergy
Entomb
29%inclusion9 decks31 decks
22%synergy
Beast Within
29%inclusion9 decks31 decks
-6%synergy
Eladamri's Call
19%inclusion6 decks31 decks
10%synergy
Nature's Claim
16%inclusion5 decks31 decks
9%synergy
Village Rites
16%inclusion5 decks31 decks
7%synergy
Deadly Dispute
16%inclusion5 decks31 decks
4%synergy
Anguished Unmaking
13%inclusion4 decks31 decks
-12%synergy
Rushed Rebirth
10%inclusion3 decks31 decks
9%synergy
Lethal Scheme
10%inclusion3 decks31 decks
8%synergy
Plumb the Forbidden
10%inclusion3 decks31 decks
7%synergy
Soul Shatter
10%inclusion3 decks31 decks
7%synergy
Ephemerate
10%inclusion3 decks31 decks
4%synergy
Malakir Rebirth
10%inclusion3 decks31 decks
2%synergy
Sorceries
Living Death
45%inclusion14 decks31 decks
40%synergy
Eerie Ultimatum
45%inclusion14 decks31 decks
34%synergy
Victimize
45%inclusion14 decks31 decks
33%synergy
Reanimate
45%inclusion14 decks31 decks
26%synergy
Life from the Loam
29%inclusion9 decks31 decks
25%synergy
Dread Return
29%inclusion9 decks31 decks
24%synergy
Farseek
29%inclusion9 decks31 decks
-7%synergy
Damn
26%inclusion8 decks31 decks
10%synergy
Eldritch Evolution
19%inclusion6 decks31 decks
15%synergy
Rise of the Witch-king
19%inclusion6 decks31 decks
15%synergy
Kodama's Reach
19%inclusion6 decks31 decks
-8%synergy
Vanquish the Horde
16%inclusion5 decks31 decks
13%synergy
Rise of the Dark Realms
16%inclusion5 decks31 decks
12%synergy
Rampant Growth
16%inclusion5 decks31 decks
-17%synergy
Cultivate
16%inclusion5 decks31 decks
-27%synergy
Unburial Rites
13%inclusion4 decks31 decks
11%synergy
Persist
13%inclusion4 decks31 decks
11%synergy
Culling Ritual
13%inclusion4 decks31 decks
2%synergy
Toxic Deluge
13%inclusion4 decks31 decks
-5%synergy
Nature's Lore
13%inclusion4 decks31 decks
-19%synergy
Lively Dirge
10%inclusion3 decks29 decks
9%synergy
Mulch
10%inclusion3 decks31 decks
9%synergy
Squirming Emergence
10%inclusion3 decks31 decks
8%synergy
Unmarked Grave
10%inclusion3 decks31 decks
8%synergy
Rite of Oblivion
10%inclusion3 decks31 decks
7%synergy
Wrath of God
10%inclusion3 decks31 decks
5%synergy
Sevinne's Reclamation
10%inclusion3 decks31 decks
2%synergy
Utility Artifacts
Ashnod's Altar
42%inclusion13 decks31 decks
35%synergy
Birthing Pod
26%inclusion8 decks31 decks
24%synergy
Skullclamp
23%inclusion7 decks31 decks
11%synergy
Blasting Station
19%inclusion6 decks31 decks
19%synergy
Phyrexian Altar
16%inclusion5 decks31 decks
13%synergy
The Golden Throne
10%inclusion3 decks31 decks
9%synergy
Perpetual Timepiece
10%inclusion3 decks31 decks
9%synergy
Lightning Greaves
10%inclusion3 decks31 decks
-15%synergy
Enchantments
Animate Dead
48%inclusion15 decks31 decks
39%synergy
Pattern of Rebirth
23%inclusion7 decks31 decks
22%synergy
Greater Good
19%inclusion6 decks31 decks
15%synergy
Phyrexian Arena
13%inclusion4 decks31 decks
-3%synergy
Birthing Ritual
12%inclusion3 decks26 decks
11%synergy
Ripples of Undeath
12%inclusion3 decks26 decks
7%synergy
Necromancy
10%inclusion3 decks31 decks
6%synergy
Insidious Roots
10%inclusion3 decks31 decks
4%synergy
Bastion of Remembrance
10%inclusion3 decks31 decks
3%synergy
Guardian Project
10%inclusion3 decks31 decks
2%synergy
Planeswalkers
Grist, the Hunger Tide
26%inclusion8 decks31 decks
22%synergy
Vivien on the Hunt
13%inclusion4 decks31 decks
12%synergy
Utility Lands
Bojuka Bog
42%inclusion13 decks31 decks
12%synergy
Dakmor Salvage
29%inclusion9 decks31 decks
27%synergy
Phyrexian Tower
26%inclusion8 decks31 decks
17%synergy
High Market
23%inclusion7 decks31 decks
20%synergy
Urborg, Tomb of Yawgmoth
19%inclusion6 decks31 decks
10%synergy
Yavimaya, Cradle of Growth
13%inclusion4 decks31 decks
4%synergy
Vault of the Archangel
13%inclusion4 decks31 decks
1%synergy
Rogue's Passage
13%inclusion4 decks31 decks
-7%synergy
Takenuma, Abandoned Mire
10%inclusion3 decks31 decks
1%synergy
Boseiju, Who Endures
10%inclusion3 decks31 decks
-9%synergy
Reliquary Tower
10%inclusion3 decks31 decks
-20%synergy
Mana Artifacts
Sol Ring
74%inclusion23 decks31 decks
-10%synergy
Arcane Signet
55%inclusion17 decks31 decks
-17%synergy
Golgari Signet
10%inclusion3 decks31 decks
-1%synergy
Lands
Command Tower
100%inclusion31 decks31 decks
26%synergy
Exotic Orchard
71%inclusion22 decks31 decks
35%synergy
Woodland Cemetery
55%inclusion17 decks31 decks
23%synergy
Godless Shrine
55%inclusion17 decks31 decks
14%synergy
Evolving Wilds
52%inclusion16 decks31 decks
31%synergy
Llanowar Wastes
52%inclusion16 decks31 decks
25%synergy
Isolated Chapel
52%inclusion16 decks31 decks
18%synergy
Sandsteppe Citadel
48%inclusion15 decks31 decks
23%synergy
Caves of Koilos
45%inclusion14 decks31 decks
16%synergy
Temple Garden
45%inclusion14 decks31 decks
7%synergy
Overgrown Tomb
45%inclusion14 decks31 decks
5%synergy
Windswept Heath
39%inclusion12 decks31 decks
28%synergy
Path of Ancestry
39%inclusion12 decks31 decks
17%synergy
Sunpetal Grove
39%inclusion12 decks31 decks
11%synergy
Indatha Triome
39%inclusion12 decks31 decks
11%synergy
Canopy Vista
35%inclusion11 decks31 decks
-1%synergy
Murmuring Bosk
32%inclusion10 decks31 decks
26%synergy
Terramorphic Expanse
32%inclusion10 decks31 decks
17%synergy
Marsh Flats
29%inclusion9 decks31 decks
18%synergy
Brushland
29%inclusion9 decks31 decks
10%synergy
Brightclimb Pathway
26%inclusion8 decks31 decks
17%synergy
Verdant Catacombs
26%inclusion8 decks31 decks
15%synergy
Temple of Malady
26%inclusion8 decks31 decks
10%synergy
Temple of Silence
26%inclusion8 decks31 decks
8%synergy
Deathcap Glade
23%inclusion7 decks31 decks
9%synergy
Temple of Plenty
23%inclusion7 decks31 decks
9%synergy
Myriad Landscape
23%inclusion7 decks31 decks
6%synergy
Bountiful Promenade
23%inclusion7 decks31 decks
0%synergy
Vault of Champions
23%inclusion7 decks31 decks
-2%synergy
Necroblossom Snarl
19%inclusion6 decks31 decks
8%synergy
Shineshadow Snarl
19%inclusion6 decks31 decks
7%synergy
Underground Mortuary
19%inclusion6 decks31 decks
7%synergy
Undergrowth Stadium
19%inclusion6 decks31 decks
-4%synergy
Deceptive Landscape
19%inclusion5 decks26 decks
11%synergy
Concealed Courtyard
16%inclusion5 decks31 decks
10%synergy
Twilight Mire
16%inclusion5 decks31 decks
3%synergy
Fetid Heath
16%inclusion5 decks31 decks
3%synergy
Tainted Wood
16%inclusion5 decks31 decks
3%synergy
Orzhov Basilica
16%inclusion5 decks31 decks
1%synergy
Overgrown Farmland
16%inclusion5 decks31 decks
-1%synergy
Darkbore Pathway
13%inclusion4 decks31 decks
6%synergy
Lush Portico
13%inclusion4 decks31 decks
4%synergy
Fabled Passage
13%inclusion4 decks31 decks
4%synergy
Shadowy Backstreet
13%inclusion4 decks31 decks
3%synergy
Sungrass Prairie
13%inclusion4 decks31 decks
-1%synergy
Shattered Sanctum
13%inclusion4 decks31 decks
-2%synergy
Golgari Rot Farm
13%inclusion4 decks31 decks
-4%synergy
Woodland Chasm
10%inclusion3 decks31 decks
6%synergy
Horizon Canopy
10%inclusion3 decks31 decks
5%synergy
Blooming Marsh
10%inclusion3 decks31 decks
5%synergy