Gravespawn Sovereign + Carrion Feeder + Faces of the Past

Gravespawn Sovereign
Carrion Feeder
Faces of the Past

Requires
Gravespawn Sovereign must be on the battlefield. Carrion Feeder must be on the battlefield. Faces of the Past must be on the battlefield. At least four other Zombies on the battlefield.
Steps
  1. Sacrifice Carrion Feeder to itself.
  2. Untap all zombies.
  3. Tap 5 untapped zombies you control to return Carrion Feeder to the battlefield.
  4. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB.

Wilhelt, the Rotcleaver
0.17% of 18986 decks 32 decks
The Scarab God
0.09% of 10527 decks 9 decks
Grimgrin, Corpse-Born
0.33% of 2135 decks 7 decks
Varina, Lich Queen
0.07% of 7141 decks 5 decks
Sidisi, Brood Tyrant
0.06% of 6406 decks 4 decks
Gisa and Geralf
0.06% of 4799 decks 3 decks
Nevinyrral, Urborg Tyrant
0.06% of 1549 decks 1 decks
Nekusar, the Mindrazer
0.01% of 18855 decks 1 decks
Phenax, God of Deception
0.02% of 6458 decks 1 decks
Thraximundar
0.05% of 1955 decks 1 decks
Raul, Trouble Shooter
0.55% of 183 decks 1 decks
Mirko, Obsessive Theorist
0.02% of 5596 decks 1 decks
Lord of Tresserhorn
0.14% of 735 decks 1 decks
Kels, Fight Fixer
0.15% of 679 decks 1 decks
Ghost of Ramirez DePietro // Tormod, the Desecrator
0.18% of 542 decks 1 decks
New Cards
Zul Ashur, Lich Lord
86% of 7 decks +83% synergy
Gloomlake Verge
33% of 12 decks +16% synergy
Withering Torment
33% of 9 decks +14% synergy
Unstoppable Slasher
27% of 11 decks +22% synergy
High Synergy Cards
World Shaper
100% of 4 decks +97% synergy
Wayward Servant
83% of 6 decks +83% synergy
Gravecrawler
82% of 68 decks +80% synergy
Corpse Knight
83% of 6 decks +78% synergy
Diregraf Colossus
79% of 68 decks +78% synergy
Rooftop Storm
78% of 68 decks +76% synergy
Diregraf Captain
78% of 68 decks +74% synergy
Undead Augur
72% of 68 decks +70% synergy
Undead Warchief
68% of 69 decks +67% synergy
God-Eternal Oketra
67% of 6 decks +66% synergy
Top Cards
Death Baron
68% of 68 decks +66% synergy
Gray Merchant of Asphodel
68% of 68 decks +59% synergy
Noxious Ghoul
65% of 69 decks +64% synergy
Zombie Apocalypse
60% of 68 decks +59% synergy
Headless Rider
59% of 68 decks +57% synergy
Cryptbreaker
57% of 68 decks +56% synergy
Feed the Swarm
56% of 68 decks +38% synergy
Accursed Marauder
56% of 18 decks +47% synergy
Empty the Laboratory
50% of 68 decks +49% synergy
Necroduality
50% of 68 decks +49% synergy
Creatures
Ramunap Excavator
75% of 4 decks +68% synergy
Sakura-Tribe Elder
75% of 4 decks +57% synergy
Eternal Witness
75% of 4 decks +54% synergy
Ratadrabik of Urborg
50% of 6 decks +47% synergy
Warren Soultrader
50% of 20 decks +43% synergy
Vengeful Dead
46% of 69 decks +46% synergy
Cleaver Skaab
46% of 68 decks +44% synergy
Lord of the Accursed
44% of 68 decks +42% synergy
Plague Belcher
43% of 68 decks +42% synergy
Hordewing Skaab
41% of 68 decks +40% synergy
Fleshbag Marauder
41% of 68 decks +37% synergy
Cemetery Reaper
40% of 68 decks +38% synergy
Wilhelt, the Rotcleaver
40% of 68 decks +38% synergy
Midnight Reaper
40% of 68 decks +36% synergy
Mikaeus, the Unhallowed
37% of 68 decks +34% synergy
Lord of the Undead
36% of 69 decks +35% synergy
Gisa and Geralf
34% of 68 decks +32% synergy
Graveborn Muse
33% of 69 decks +33% synergy
Ravenous Rotbelly
32% of 68 decks +32% synergy
Relentless Dead
32% of 68 decks +32% synergy
The Scarab God
31% of 68 decks +29% synergy
Grim Servant
30% of 20 decks +29% synergy
Sidisi, Undead Vizier
29% of 68 decks +28% synergy
Poppet Stitcher
28% of 68 decks +27% synergy
Overcharged Amalgam
28% of 68 decks +27% synergy
Archghoul of Thraben
26% of 68 decks +26% synergy
Tomb Tyrant
26% of 68 decks +26% synergy
Havengul Lich
26% of 68 decks +25% synergy
Grave Titan
26% of 68 decks +24% synergy
Shepherd of Rot
26% of 69 decks +25% synergy
Geralf, the Fleshwright
26% of 23 decks +25% synergy
Geralf, Visionary Stitcher
24% of 68 decks +23% synergy
Corpse Harvester
23% of 69 decks +23% synergy
Zombie Master
23% of 69 decks +22% synergy
Acererak the Archlich
21% of 68 decks +20% synergy
Liliana's Standard Bearer
21% of 68 decks +20% synergy
Ghoulcaller Gisa
21% of 68 decks +19% synergy
Stitcher's Supplier
21% of 68 decks +18% synergy
Tainted Adversary
19% of 68 decks +19% synergy
Undead Alchemist
19% of 68 decks +18% synergy
Shambling Ghast
19% of 68 decks +18% synergy
Grimgrin, Corpse-Born
19% of 68 decks +18% synergy
Vile Entomber
19% of 68 decks +17% synergy
Murderous Rider
19% of 68 decks +17% synergy
Roaming Throne
19% of 37 decks +9% synergy
Siege Zombie
18% of 68 decks +18% synergy
Noosegraf Mob
18% of 68 decks +17% synergy
Undead Butler
18% of 68 decks +17% synergy
Gleaming Overseer
18% of 68 decks +15% synergy
Wonder
17% of 69 decks +14% synergy
Instants
Counterspell
35% of 69 decks -8% synergy
Lazotep Plating
28% of 68 decks +26% synergy
Rise of the Dread Marn
26% of 68 decks +26% synergy
Malakir Rebirth
26% of 68 decks +18% synergy
Entomb
22% of 69 decks +14% synergy
Dark Ritual
22% of 69 decks -1% synergy
Fell the Profane
20% of 20 decks +9% synergy
An Offer You Can't Refuse
19% of 63 decks -2% synergy
Hagra Mauling
18% of 68 decks +16% synergy
Tragic Slip
18% of 68 decks +14% synergy
Go for the Throat
16% of 68 decks +9% synergy
Cyclonic Rift
16% of 68 decks -12% synergy
Swan Song
15% of 68 decks -2% synergy
Plumb the Forbidden
13% of 68 decks +10% synergy
Negate
13% of 68 decks -10% synergy
Frantic Search
13% of 69 decks +1% synergy
Complete the Circuit
9% of 53 decks +9% synergy
Narset's Reversal
9% of 68 decks +5% synergy
Infernal Grasp
9% of 68 decks +1% synergy
Arcane Denial
9% of 69 decks -11% synergy
Empty the Pits
7% of 68 decks +7% synergy
Twincast
7% of 68 decks +7% synergy
Alchemist's Retrieval
7% of 68 decks +7% synergy
Disallow
7% of 68 decks +6% synergy
Drown in the Loch
7% of 68 decks +1% synergy
Reality Shift
7% of 68 decks -2% synergy
Vampiric Tutor
7% of 69 decks -11% synergy
Deadly Plot
7% of 58 decks +7% synergy
Wake the Dead
6% of 68 decks +5% synergy
Pull from Tomorrow
6% of 68 decks +3% synergy
Resculpt
6% of 68 decks +1% synergy
Village Rites
6% of 68 decks -4% synergy
Mana Drain
6% of 69 decks -9% synergy
Brainstorm
6% of 69 decks -15% synergy
Sorceries
Army of the Damned
38% of 68 decks +36% synergy
Victimize
35% of 69 decks +23% synergy
Distant Melody
34% of 68 decks +29% synergy
Dread Return
29% of 68 decks +24% synergy
Buried Alive
28% of 69 decks +22% synergy
Living Death
25% of 69 decks +19% synergy
Dread Summons
21% of 68 decks +20% synergy
Patriarch's Bidding
20% of 69 decks +17% synergy
Reanimate
20% of 69 decks +5% synergy
Necrotic Hex
19% of 68 decks +18% synergy
Toxic Deluge
19% of 68 decks +2% synergy
Lively Dirge
17% of 23 decks +15% synergy
Ghouls' Night Out
15% of 68 decks +14% synergy
Agadeem's Awakening
15% of 68 decks +11% synergy
Windfall
14% of 69 decks +2% synergy
Demonic Tutor
14% of 69 decks -8% synergy
Lich-Knights' Conquest
13% of 45 decks +10% synergy
Dark Salvation
13% of 68 decks +13% synergy
Diabolic Tutor
13% of 69 decks +7% synergy
Diabolic Intent
13% of 69 decks +4% synergy
Syphon Flesh
9% of 68 decks +8% synergy
Sea Gate Restoration
9% of 68 decks +4% synergy
Mnemonic Deluge
7% of 68 decks +6% synergy
Final Parting
7% of 68 decks +6% synergy
Night's Whisper
7% of 68 decks -2% synergy
Sign in Blood
7% of 68 decks -2% synergy
Lórien Revealed
7% of 45 decks +3% synergy
Raise the Palisade
7% of 45 decks +3% synergy
From Under the Floorboards
6% of 68 decks +5% synergy
Rise from the Tides
6% of 68 decks +5% synergy
Unmarked Grave
6% of 68 decks +3% synergy
Rite of Replication
6% of 68 decks +3% synergy
Rise of the Dark Realms
6% of 68 decks +3% synergy
Kindred Dominance
6% of 68 decks +2% synergy
Stitch Together
6% of 69 decks +4% synergy
Utility Artifacts
Ashnod's Altar
45% of 69 decks +37% synergy
Phyrexian Altar
38% of 69 decks +34% synergy
Skullclamp
34% of 68 decks +22% synergy
Wand of Orcus
26% of 68 decks +25% synergy
Altar of Dementia
25% of 69 decks +22% synergy
Bontu's Monument
24% of 68 decks +21% synergy
Wayfarer's Bauble
18% of 68 decks +8% synergy
Bolas's Citadel
16% of 68 decks +7% synergy
Lightning Greaves
13% of 68 decks -12% synergy
Throne of the God-Pharaoh
12% of 68 decks +11% synergy
Embalmer's Tools
10% of 68 decks +10% synergy
Nim Deathmantle
10% of 68 decks +10% synergy
Whip of Erebos
10% of 68 decks +7% synergy
Jet Medallion
10% of 69 decks +7% synergy
The Indomitable
10% of 31 decks +7% synergy
Expedition Map
9% of 68 decks +6% synergy
Matzalantli, the Great Door
8% of 37 decks +7% synergy
Mesmeric Orb
7% of 68 decks +6% synergy
Vanquisher's Banner
7% of 68 decks +3% synergy
Swiftfoot Boots
7% of 68 decks -21% synergy
Vat of Rebirth
7% of 57 decks +5% synergy
Grimoire of the Dead
6% of 68 decks +5% synergy
Pyre of Heroes
6% of 68 decks +5% synergy
Blasting Station
6% of 68 decks +5% synergy
Primal Amulet
6% of 68 decks +5% synergy
Altar of the Brood
6% of 68 decks +5% synergy
Herald's Horn
6% of 68 decks -0% synergy
Urza's Incubator
6% of 69 decks +3% synergy
Enchantments
Path of Discovery
75% of 4 decks +74% synergy
Endless Ranks of the Dead
47% of 68 decks +45% synergy
Dreadhorde Invasion
32% of 68 decks +30% synergy
Rhystic Study
25% of 69 decks -3% synergy
Kindred Discovery
21% of 68 decks +13% synergy
Reflections of Littjara
19% of 68 decks +14% synergy
Bastion of Remembrance
19% of 68 decks +13% synergy
Black Market
19% of 69 decks +14% synergy
Open the Graves
16% of 68 decks +15% synergy
Grave Pact
16% of 69 decks +11% synergy
Liliana's Mastery
13% of 68 decks +12% synergy
Call to the Grave
12% of 69 decks +11% synergy
Intruder Alarm
12% of 69 decks +10% synergy
Animate Dead
12% of 69 decks +2% synergy
Mystic Remora
12% of 69 decks -6% synergy
Dictate of Erebos
10% of 68 decks +7% synergy
Tombstone Stairwell
10% of 69 decks +10% synergy
Tortured Existence
10% of 69 decks +9% synergy
Haunted One
10% of 63 decks +8% synergy
The Meathook Massacre
9% of 68 decks +4% synergy
Necropotence
9% of 69 decks +3% synergy
Curse of the Restless Dead
7% of 68 decks +6% synergy
Mirrormade
7% of 68 decks +5% synergy
Propaganda
7% of 69 decks -4% synergy
Graf Harvest
6% of 68 decks +6% synergy
Grave Betrayal
6% of 68 decks +5% synergy
Swarm Intelligence
6% of 68 decks +5% synergy
Training Grounds
6% of 68 decks +3% synergy
Oversold Cemetery
6% of 69 decks +4% synergy
Phyrexian Arena
6% of 69 decks -9% synergy
Battles
Invasion of Innistrad
9% of 53 decks +9% synergy
Invasion of Amonkhet
7% of 55 decks +6% synergy
Planeswalkers
Liliana, Death's Majesty
31% of 68 decks +29% synergy
Liliana, Dreadhorde General
21% of 68 decks +17% synergy
Liliana, Untouched by Death
18% of 68 decks +17% synergy
Utility Lands
Bojuka Bog
59% of 68 decks +29% synergy
Unholy Grotto
43% of 69 decks +43% synergy
Urborg, Tomb of Yawgmoth
35% of 68 decks +26% synergy
Field of the Dead
34% of 68 decks +30% synergy
Mortuary Mire
31% of 68 decks +26% synergy
Cabal Coffers
26% of 69 decks +15% synergy
Takenuma, Abandoned Mire
23% of 65 decks +13% synergy
Reliquary Tower
21% of 68 decks -9% synergy
Witch's Cottage
18% of 68 decks +14% synergy
Restless Reef
15% of 33 decks +11% synergy
Crypt of Agadeem
15% of 68 decks +13% synergy
Phyrexian Tower
14% of 69 decks +6% synergy
Nykthos, Shrine to Nyx
13% of 68 decks +8% synergy
High Market
12% of 69 decks +9% synergy
Academy Ruins
10% of 68 decks +6% synergy
Castle Locthwain
10% of 68 decks +5% synergy
Drownyard Temple
9% of 68 decks +8% synergy
Field of Ruin
9% of 68 decks +7% synergy
Cabal Stronghold
9% of 68 decks +5% synergy
Ancient Tomb
9% of 69 decks -2% synergy
Dakmor Salvage
7% of 68 decks +5% synergy
Mystic Sanctuary
7% of 68 decks -5% synergy
Volrath's Stronghold
7% of 69 decks +6% synergy
Temple of the False God
7% of 69 decks -2% synergy
Tomb Fortress
7% of 61 decks +5% synergy
Otawara, Soaring City
6% of 65 decks -11% synergy
Geier Reach Sanitarium
6% of 68 decks +2% synergy
Cephalid Coliseum
6% of 69 decks +3% synergy
Mana Artifacts
Arcane Signet
90% of 68 decks +18% synergy
Sol Ring
88% of 69 decks +4% synergy
Talisman of Dominance
78% of 68 decks +47% synergy
Talisman of Hierarchy
67% of 6 decks +42% synergy
Dimir Signet
60% of 68 decks +31% synergy
Crowded Crypt
40% of 68 decks +38% synergy
Patchwork Banner
29% of 14 decks +19% synergy
Fellwar Stone
23% of 69 decks +2% synergy
Mind Stone
20% of 69 decks +3% synergy
Commander's Sphere
18% of 68 decks +2% synergy
Charcoal Diamond
14% of 69 decks +9% synergy
Sky Diamond
13% of 69 decks +8% synergy
Heraldic Banner
12% of 68 decks +10% synergy
Thought Vessel
9% of 68 decks -8% synergy
Relic of Legends
8% of 62 decks +6% synergy
Mana Crypt
6% of 69 decks -2% synergy
Lands
Llanowar Wastes
100% of 4 decks +74% synergy
Yavimaya Coast
100% of 4 decks +73% synergy
Command Tower
90% of 68 decks +16% synergy
Undergrowth Stadium
75% of 4 decks +49% synergy
Rejuvenating Springs
75% of 4 decks +46% synergy
Zagoth Triome
75% of 4 decks +45% synergy
Sunken Hollow
71% of 68 decks +36% synergy
Vault of Champions
67% of 6 decks +41% synergy
Sea of Clouds
67% of 6 decks +41% synergy
Raffine's Tower
67% of 6 decks +39% synergy
Caves of Koilos
67% of 6 decks +39% synergy
Godless Shrine
67% of 6 decks +26% synergy
Hallowed Fountain
67% of 6 decks +26% synergy
Tainted Isle
65% of 69 decks +54% synergy
Darkwater Catacombs
57% of 69 decks +42% synergy
Choked Estuary
56% of 68 decks +39% synergy
Exotic Orchard
51% of 68 decks +16% synergy
Temple of Deceit
49% of 68 decks +32% synergy
Watery Grave
49% of 68 decks +8% synergy
Morphic Pool
43% of 68 decks +17% synergy
Unclaimed Territory
41% of 68 decks +36% synergy
Drowned Catacomb
40% of 68 decks +14% synergy
Underground River
39% of 69 decks +19% synergy
Dimir Aqueduct
38% of 68 decks +21% synergy
Path of Ancestry
38% of 68 decks +17% synergy
Shipwreck Marsh
37% of 68 decks +18% synergy
Myriad Landscape
29% of 68 decks +10% synergy
Undercity Sewers
24% of 29 decks +10% synergy
Clearwater Pathway
22% of 68 decks +12% synergy
Polluted Delta
22% of 69 decks +10% synergy
Fetid Pools
19% of 68 decks +14% synergy
Secluded Courtyard
14% of 65 decks +9% synergy
Ice Tunnel
13% of 68 decks +11% synergy
Evolving Wilds
13% of 68 decks -8% synergy
Sunken Ruins
12% of 68 decks +7% synergy
Demolition Field
12% of 60 decks +9% synergy
Contaminated Aquifer
11% of 62 decks +8% synergy
River of Tears
10% of 68 decks +7% synergy
Marsh Flats
10% of 68 decks -1% synergy
Misty Rainforest
10% of 68 decks -1% synergy
Terramorphic Expanse
10% of 68 decks -5% synergy
City of Brass
10% of 69 decks +2% synergy
Flooded Strand
10% of 69 decks -0% synergy
Darkslick Shores
9% of 68 decks +3% synergy
Bloodstained Mire
9% of 69 decks -2% synergy
Dismal Backwater
7% of 68 decks +1% synergy
Cavern of Souls
7% of 68 decks +0% synergy
Mana Confluence
7% of 68 decks +0% synergy
Verdant Catacombs
7% of 68 decks -4% synergy
Waterfront District
6% of 63 decks +5% synergy