Prowling Geistcatcher
Phyrexian Delver
Gray Merchant of Asphodel
Phyrexian Altar

   Prerequisites

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

   Steps

How does this combo work?
1
Activate Phyrexian Altar twice by sacrificing Phyrexian Delver and Gray Merchant.
2
When Phyrexian Delver and Gray Merchant die, Prowling Geistcatcher's first ability triggers twice, exiling Phyrexian Delver and Gray Merchant from your graveyard.
3
Activate Phyrexian Altar by sacrificing Prowling Geistcatcher.
4
When Prowling Geistcatcher dies, its second ability triggers, returning Phyrexian Delver and Gray Merchant from exile to the battlefield.
5
When Phyrexian Delver and Gray Merchant enter the battlefield, they trigger.
6
Resolve the Gray Merchant trigger, causing each opponent to lose an amount of life equal to your devotion to black, and causing you to gain life equal to the life lost this way.
7
Resolve the Phyrexian Delver trigger, causing you to return Prowling Geistcatcher from your graveyard to the battlefield and lose 4 life.
8
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite colored mana
Infinite sacrifice triggers
Infinite death triggers
Infinite lifegain triggers
Infinite lifegain
Infinite lifeloss
Baron Helmut Zemo
0.1%inclusion1 decks940 decks
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High Synergy Cards
Rooftop Storm
91%inclusion10 decks11 decks
89%synergy
Diregraf Captain
91%inclusion10 decks11 decks
88%synergy
Distant Melody
82%inclusion9 decks11 decks
78%synergy
Birds of Paradise
100%inclusion5 decks5 decks
72%synergy
The Scarab God
73%inclusion8 decks11 decks
70%synergy
Hordewing Skaab
64%inclusion7 decks11 decks
63%synergy
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80%inclusion4 decks5 decks
61%synergy
Ruthless Deathfang
55%inclusion6 decks11 decks
54%synergy
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55%inclusion6 decks11 decks
54%synergy
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55%inclusion6 decks11 decks
53%synergy
Top Cards
Counterspell
64%inclusion7 decks11 decks
22%synergy
Viscera Seer
58%inclusion21 decks36 decks
50%synergy
Ashnod's Altar
53%inclusion19 decks36 decks
46%synergy
Siege-Gang Commander
50%inclusion4 decks8 decks
48%synergy
Kiki-Jiki, Mirror Breaker
50%inclusion4 decks8 decks
47%synergy
Mahadi, Emporium Master
50%inclusion4 decks8 decks
45%synergy
Altar of Dementia
47%inclusion17 decks36 decks
45%synergy
Gravecrawler
47%inclusion17 decks36 decks
43%synergy
Solemn Simulacrum
47%inclusion17 decks36 decks
35%synergy
Dark Ritual
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22%synergy
Game Changers
Demonic Tutor
31%inclusion11 decks36 decks
12%synergy
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14%inclusion5 decks36 decks
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Chrome Mox
11%inclusion4 decks36 decks
5%synergy
Ancient Tomb
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2%synergy
Bolas's Citadel
8.3%inclusion3 decks36 decks
1%synergy
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8.3%inclusion3 decks36 decks
0%synergy
Creatures
Seedguide Ash
60%inclusion3 decks5 decks
60%synergy
Protean Hulk
60%inclusion3 decks5 decks
59%synergy
Druid of Purification
60%inclusion3 decks5 decks
59%synergy
Timeless Witness
60%inclusion3 decks5 decks
57%synergy
Honest Rutstein
60%inclusion3 decks5 decks
56%synergy
Elves of Deep Shadow
60%inclusion3 decks5 decks
51%synergy
Sakura-Tribe Elder
60%inclusion3 decks5 decks
44%synergy
Cleaver Skaab
45%inclusion5 decks11 decks
45%synergy
Pitiless Plunderer
42%inclusion15 decks36 decks
33%synergy
Zulaport Cutthroat
39%inclusion14 decks36 decks
30%synergy
Stadium Vendors
38%inclusion3 decks8 decks
37%synergy
Redcap Thief
38%inclusion3 decks8 decks
37%synergy
Priest of Urabrask
38%inclusion3 decks8 decks
37%synergy
Emrakul's Hatcher
38%inclusion3 decks8 decks
37%synergy
Rapacious Dragon
38%inclusion3 decks8 decks
37%synergy
Beetleback Chief
38%inclusion3 decks8 decks
37%synergy
Mogg War Marshal
38%inclusion3 decks8 decks
36%synergy
Treasonous Ogre
38%inclusion3 decks8 decks
36%synergy
Murderous Redcap
38%inclusion3 decks8 decks
36%synergy
Goblin Matron
38%inclusion3 decks8 decks
36%synergy
Skirk Prospector
38%inclusion3 decks8 decks
35%synergy
Imperial Recruiter
38%inclusion3 decks8 decks
33%synergy
Pinnacle Monk
38%inclusion3 decks8 decks
33%synergy
Eloise, Nephalia Sleuth
36%inclusion4 decks11 decks
36%synergy
Poppet Stitcher
36%inclusion4 decks11 decks
36%synergy
Master of Death
36%inclusion4 decks11 decks
35%synergy
Gleaming Overseer
36%inclusion4 decks11 decks
34%synergy
Fallen Shinobi
36%inclusion4 decks11 decks
33%synergy
Grim Haruspex
36%inclusion13 decks36 decks
33%synergy
Blood Artist
36%inclusion13 decks36 decks
25%synergy
Carrion Feeder
33%inclusion12 decks36 decks
29%synergy
Crypt Ghast
33%inclusion12 decks36 decks
28%synergy
Warren Soultrader
33%inclusion12 decks36 decks
28%synergy
Syr Konrad, the Grim
33%inclusion12 decks36 decks
25%synergy
Vile Entomber
31%inclusion11 decks36 decks
29%synergy
Fleshbag Marauder
31%inclusion11 decks36 decks
27%synergy
Ravenous Rotbelly
28%inclusion10 decks36 decks
27%synergy
Pawn of Ulamog
28%inclusion10 decks36 decks
26%synergy
Junji, the Midnight Sky
28%inclusion10 decks36 decks
25%synergy
Midnight Reaper
28%inclusion10 decks36 decks
25%synergy
Bladestitched Skaab
27%inclusion3 decks11 decks
27%synergy
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27%inclusion3 decks11 decks
26%synergy
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27%inclusion3 decks11 decks
26%synergy
Vengeful Dead
25%inclusion9 decks36 decks
24%synergy
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25%inclusion9 decks36 decks
24%synergy
Death Baron
25%inclusion9 decks36 decks
23%synergy
Mikaeus, the Unhallowed
25%inclusion9 decks36 decks
23%synergy
Marionette Apprentice
25%inclusion9 decks36 decks
20%synergy
Gravespawn Sovereign
22%inclusion8 decks36 decks
22%synergy
Body Launderer
22%inclusion8 decks36 decks
22%synergy
Instants
Assassin's Trophy
60%inclusion3 decks5 decks
28%synergy
Drown in Dreams
45%inclusion5 decks11 decks
44%synergy
Negate
45%inclusion5 decks11 decks
25%synergy
Reality Shift
36%inclusion4 decks11 decks
29%synergy
Malakir Rebirth
36%inclusion13 decks36 decks
28%synergy
Resculpt
27%inclusion3 decks11 decks
24%synergy
Arcane Denial
27%inclusion3 decks11 decks
7%synergy
Entomb
25%inclusion9 decks36 decks
18%synergy
Culling the Weak
22%inclusion8 decks36 decks
18%synergy
Hagra Mauling
19%inclusion7 decks36 decks
18%synergy
Saw in Half
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15%synergy
Fell the Profane
19%inclusion7 decks36 decks
10%synergy
Deadly Dispute
19%inclusion7 decks36 decks
7%synergy
Deadly Rollick
19%inclusion7 decks36 decks
5%synergy
Withering Torment
15%inclusion5 decks34 decks
7%synergy
Supernatural Stamina
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9%synergy
Feign Death
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9%synergy
Tragic Slip
11%inclusion4 decks36 decks
8%synergy
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11%inclusion4 decks36 decks
7%synergy
Go for the Throat
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5%synergy
Infernal Grasp
11%inclusion4 decks36 decks
3%synergy
Village Rites
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2%synergy
Songs of the Damned
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7%synergy
Sacrifice
8.3%inclusion3 decks36 decks
7%synergy
Lethal Scheme
8.3%inclusion3 decks36 decks
6%synergy
Flare of Malice
8.3%inclusion3 decks36 decks
6%synergy
Plumb the Forbidden
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6%synergy
Not Dead After All
8.3%inclusion3 decks36 decks
6%synergy
Defile
8.3%inclusion3 decks36 decks
5%synergy
Murder
8.3%inclusion3 decks36 decks
5%synergy
Corrupted Conviction
8.3%inclusion3 decks36 decks
4%synergy
Cabal Ritual
8.3%inclusion3 decks36 decks
3%synergy
Sorceries
Feed the Swarm
42%inclusion15 decks36 decks
26%synergy
Dread Return
36%inclusion13 decks36 decks
31%synergy
Living Death
36%inclusion13 decks36 decks
31%synergy
Reanimate
36%inclusion13 decks36 decks
17%synergy
Army of the Damned
31%inclusion11 decks36 decks
29%synergy
Victimize
31%inclusion11 decks36 decks
18%synergy
Zombie Apocalypse
25%inclusion9 decks36 decks
24%synergy
Buried Alive
22%inclusion8 decks36 decks
16%synergy
Toxic Deluge
22%inclusion8 decks36 decks
4%synergy
Diabolic Intent
19%inclusion7 decks36 decks
12%synergy
Lively Dirge
17%inclusion6 decks36 decks
15%synergy
Diabolic Tutor
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11%synergy
Damnation
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10%synergy
Cemetery Recruitment
14%inclusion5 decks36 decks
14%synergy
Dark Salvation
14%inclusion5 decks36 decks
14%synergy
Patriarch's Bidding
14%inclusion5 decks36 decks
12%synergy
Rise of the Dark Realms
14%inclusion5 decks36 decks
9%synergy
Necrotic Hex
11%inclusion4 decks36 decks
11%synergy
Necromantic Selection
11%inclusion4 decks36 decks
10%synergy
Agadeem's Awakening
11%inclusion4 decks36 decks
8%synergy
Grim Tutor
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7%synergy
Syphon Flesh
8.3%inclusion3 decks36 decks
8%synergy
Dread Summons
8.3%inclusion3 decks36 decks
7%synergy
Eaten Alive
8.3%inclusion3 decks36 decks
7%synergy
Pact of the Serpent
8.3%inclusion3 decks36 decks
7%synergy
Torment of Hailfire
8.3%inclusion3 decks36 decks
4%synergy
Utility Artifacts
Jet Medallion
28%inclusion10 decks36 decks
24%synergy
Skullclamp
25%inclusion9 decks36 decks
14%synergy
Blasting Station
22%inclusion8 decks36 decks
22%synergy
Wayfarer's Bauble
14%inclusion5 decks36 decks
7%synergy
Heartstone
11%inclusion4 decks36 decks
11%synergy
Nim Deathmantle
11%inclusion4 decks36 decks
11%synergy
Lightning Greaves
11%inclusion4 decks36 decks
-14%synergy
Lifeline
8.3%inclusion3 decks36 decks
8%synergy
Wand of Orcus
8.3%inclusion3 decks36 decks
8%synergy
Moonsilver Key
8.3%inclusion3 decks36 decks
7%synergy
Vat of Rebirth
8.3%inclusion3 decks36 decks
7%synergy
Wishclaw Talisman
8.3%inclusion3 decks36 decks
3%synergy
Enchantments
Birthing Ritual
60%inclusion3 decks5 decks
59%synergy
Grave Pact
28%inclusion10 decks36 decks
23%synergy
Necroduality
27%inclusion3 decks11 decks
26%synergy
Animate Dead
19%inclusion7 decks36 decks
11%synergy
Phyrexian Reclamation
14%inclusion5 decks36 decks
11%synergy
Funeral Room // Awakening Hall
12%inclusion4 decks34 decks
10%synergy
The Sibsig Ceremony
12%inclusion3 decks26 decks
11%synergy
Ripples of Undeath
11%inclusion4 decks36 decks
6%synergy
The Meathook Massacre
11%inclusion4 decks36 decks
6%synergy
Bastion of Remembrance
11%inclusion4 decks36 decks
4%synergy
Black Market Connections
11%inclusion4 decks36 decks
-1%synergy
Mortuary
8.3%inclusion3 decks36 decks
8%synergy
Blight Mound
8.3%inclusion3 decks36 decks
8%synergy
Endless Ranks of the Dead
8.3%inclusion3 decks36 decks
7%synergy
Dreadhorde Invasion
8.3%inclusion3 decks36 decks
6%synergy
Necromancy
8.3%inclusion3 decks36 decks
5%synergy
Dictate of Erebos
8.3%inclusion3 decks36 decks
5%synergy
Bitterblossom
8.3%inclusion3 decks36 decks
4%synergy
Planeswalkers
Liliana, Death's Majesty
25%inclusion9 decks36 decks
23%synergy
Liliana, Dreadhorde General
17%inclusion6 decks36 decks
13%synergy
Artifacts
Sol Ring
78%inclusion28 decks36 decks
-6%synergy
Talisman of Dominance
55%inclusion6 decks11 decks
22%synergy
Arcane Signet
50%inclusion18 decks36 decks
-22%synergy
Jet Medallion
28%inclusion10 decks36 decks
24%synergy
Commander's Sphere
28%inclusion10 decks36 decks
17%synergy
Skullclamp
25%inclusion9 decks36 decks
14%synergy
Mind Stone
25%inclusion9 decks36 decks
11%synergy
Blasting Station
22%inclusion8 decks36 decks
22%synergy
Crowded Crypt
22%inclusion8 decks36 decks
21%synergy
The Soul Stone
21%inclusion4 decks19 decks
17%synergy
Wayfarer's Bauble
14%inclusion5 decks36 decks
7%synergy
Heartstone
11%inclusion4 decks36 decks
11%synergy
Nim Deathmantle
11%inclusion4 decks36 decks
11%synergy
Fellwar Stone
11%inclusion4 decks36 decks
-9%synergy
Lightning Greaves
11%inclusion4 decks36 decks
-14%synergy
Lifeline
8.3%inclusion3 decks36 decks
8%synergy
Wand of Orcus
8.3%inclusion3 decks36 decks
8%synergy
Moonsilver Key
8.3%inclusion3 decks36 decks
7%synergy
Vat of Rebirth
8.3%inclusion3 decks36 decks
7%synergy
Mox Amber
8.3%inclusion3 decks36 decks
4%synergy
Wishclaw Talisman
8.3%inclusion3 decks36 decks
3%synergy
Utility Lands
Bojuka Bog
58%inclusion21 decks36 decks
28%synergy
Urborg, Tomb of Yawgmoth
44%inclusion16 decks36 decks
36%synergy
Phyrexian Tower
44%inclusion16 decks36 decks
35%synergy
Cabal Coffers
39%inclusion14 decks36 decks
30%synergy
Takenuma, Abandoned Mire
33%inclusion12 decks36 decks
25%synergy
High Market
31%inclusion11 decks36 decks
28%synergy
Mortuary Mire
25%inclusion9 decks36 decks
21%synergy
Cabal Stronghold
19%inclusion7 decks36 decks
16%synergy
Nykthos, Shrine to Nyx
19%inclusion7 decks36 decks
14%synergy
Unholy Grotto
17%inclusion6 decks36 decks
16%synergy
Witch's Cottage
17%inclusion6 decks36 decks
13%synergy
Buried Ruin
17%inclusion6 decks36 decks
12%synergy
War Room
17%inclusion6 decks36 decks
11%synergy
Spymaster's Vault
14%inclusion5 decks36 decks
11%synergy
Zhalfirin Void
11%inclusion4 decks36 decks
10%synergy
Volrath's Stronghold
11%inclusion4 decks36 decks
10%synergy
Tomb Fortress
8.3%inclusion3 decks36 decks
8%synergy
Crypt of Agadeem
8.3%inclusion3 decks36 decks
7%synergy
Dakmor Salvage
8.3%inclusion3 decks36 decks
6%synergy
Geier Reach Sanitarium
8.3%inclusion3 decks36 decks
5%synergy
Barren Moor
8.3%inclusion3 decks36 decks
5%synergy
Castle Locthwain
8.3%inclusion3 decks36 decks
5%synergy
Command Beacon
8.3%inclusion3 decks36 decks
3%synergy
Mana Artifacts
Sol Ring
78%inclusion28 decks36 decks
-6%synergy
Talisman of Dominance
55%inclusion6 decks11 decks
22%synergy
Arcane Signet
50%inclusion18 decks36 decks
-22%synergy
Commander's Sphere
28%inclusion10 decks36 decks
17%synergy
Mind Stone
25%inclusion9 decks36 decks
11%synergy
Crowded Crypt
22%inclusion8 decks36 decks
21%synergy
The Soul Stone
21%inclusion4 decks19 decks
17%synergy
Fellwar Stone
11%inclusion4 decks36 decks
-9%synergy
Mox Amber
8.3%inclusion3 decks36 decks
4%synergy
Lands
Overgrown Tomb
100%inclusion5 decks5 decks
58%synergy
Tainted Isle
91%inclusion10 decks11 decks
80%synergy
Choked Estuary
91%inclusion10 decks11 decks
76%synergy
Sunken Hollow
91%inclusion10 decks11 decks
58%synergy
Dimir Aqueduct
82%inclusion9 decks11 decks
68%synergy
Darkwater Catacombs
82%inclusion9 decks11 decks
67%synergy
Undergrowth Stadium
80%inclusion4 decks5 decks
56%synergy
Luxury Suite
75%inclusion6 decks8 decks
52%synergy
Temple of Deceit
73%inclusion8 decks11 decks
59%synergy
Sulfurous Springs
63%inclusion5 decks8 decks
38%synergy
Dragonskull Summit
63%inclusion5 decks8 decks
27%synergy
Blood Crypt
63%inclusion5 decks8 decks
24%synergy
Llanowar Wastes
60%inclusion3 decks5 decks
32%synergy
Command Tower
58%inclusion21 decks36 decks
-16%synergy
Contaminated Aquifer
55%inclusion6 decks11 decks
51%synergy
Dismal Backwater
55%inclusion6 decks11 decks
48%synergy
Temple of Malice
50%inclusion4 decks8 decks
38%synergy
Smoldering Marsh
50%inclusion4 decks8 decks
16%synergy
Waterfront District
45%inclusion5 decks11 decks
45%synergy
Raucous Theater
38%inclusion3 decks8 decks
27%synergy
Watery Grave
36%inclusion4 decks11 decks
-6%synergy
Myriad Landscape
36%inclusion13 decks36 decks
21%synergy
Exotic Orchard
33%inclusion12 decks36 decks
-3%synergy
Path of Ancestry
31%inclusion11 decks36 decks
8%synergy
Bloodstained Mire
22%inclusion8 decks36 decks
11%synergy
Demolition Field
11%inclusion4 decks36 decks
8%synergy
Unclaimed Territory
11%inclusion4 decks36 decks
7%synergy
Cavern of Souls
11%inclusion4 decks36 decks
4%synergy
Marsh Flats
11%inclusion4 decks36 decks
1%synergy
Verdant Catacombs
11%inclusion4 decks36 decks
0%synergy
Polluted Delta
11%inclusion4 decks36 decks
-1%synergy
Crystal Grotto
8.3%inclusion3 decks36 decks
8%synergy
Prismatic Vista
8.3%inclusion3 decks36 decks
4%synergy
Wooded Foothills
8.3%inclusion3 decks36 decks
-2%synergy