Metamorphosis Fanatic
Prowling Geistcatcher
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 Ashnod's Altar by sacrificing Metamorphosis Fanatic.
2
When Metamorphosis Fanatic dies, Prowling Geistcatcher's first ability triggers, exiling Metamorphosis Fanatic from your graveyard.
3
Activate Ashnod's Altar by sacrificing Prowling Geistcatcher.
4
When Prowling Geistcatcher dies, its second ability triggers, returning Metamorphosis Fanatic from exile to the battlefield.
5
When Metamorphosis Fanatic enters the battlefield, it triggers, returning Prowling Geistcatcher from your graveyard to the battlefield.
6
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite colorless mana
Sephiroth, Fabled SOLDIER
0.02% of 9035 decks 2 decks
Top Commanders
Fumulus, the Infestation
0.42% of 1183 decks 5 decks
Alesha, Who Smiles at Death
0.09% of 3301 decks 3 decks
Henzie "Toolbox" Torre
0.03% of 9236 decks 3 decks
Ayara, First of Locthwain
0.06% of 3311 decks 2 decks
Junji, the Midnight Sky
0.77% of 259 decks 2 decks
Wilhelt, the Rotcleaver
0.01% of 10930 decks 1 decks
Kethek, Crucible Goliath
0.23% of 428 decks 1 decks
Taborax, Hope's Demise
0.10% of 1009 decks 1 decks
Aatchik, Emerald Radian
0.07% of 1366 decks 1 decks
Sidisi, Regent of the Mire
0.24% of 412 decks 1 decks
Krav, the Unredeemed // Regna, the Redeemer
0.13% of 747 decks 1 decks
Grenzo, Dungeon Warden
0.05% of 2170 decks 1 decks
Saskia the Unyielding
0.03% of 3596 decks 1 decks
Rakdos, the Muscle
0.04% of 2823 decks 1 decks
Burakos, Party Leader // Haunted One
0.28% of 357 decks 1 decks
Honest Rutstein
0.20% of 512 decks 1 decks
Braids, Arisen Nightmare
0.02% of 4321 decks 1 decks
New Cards
Banon, the Returners' Leader
33% of 3 decks +32% synergy
Celes, Rune Knight
33% of 3 decks +32% synergy
General Leo Cristophe
33% of 3 decks +33% synergy
Joshua, Phoenix's Dominant
33% of 3 decks +30% synergy
Terra, Herald of Hope
33% of 3 decks +33% synergy
High Synergy Cards
Birthing Ritual
67% of 6 decks +66% synergy
Sakura-Tribe Elder
67% of 6 decks +49% synergy
Kiki-Jiki, Mirror Breaker
50% of 10 decks +47% synergy
Phyrexian Tower
55% of 29 decks +46% synergy
Gray Merchant of Asphodel
45% of 29 decks +36% synergy
Goblin Bombardment
40% of 10 decks +34% synergy
Viscera Seer
41% of 29 decks +33% synergy
Bontu's Monument
34% of 29 decks +32% synergy
Warren Soultrader
34% of 29 decks +29% synergy
Phyrexian Altar
31% of 29 decks +27% synergy
Top Cards
Reanimate
41% of 29 decks +24% synergy
Skullclamp
31% of 29 decks +19% synergy
Toxic Deluge
31% of 29 decks +13% synergy
Nine-Lives Familiar
28% of 29 decks +27% synergy
Flare of Malice
28% of 29 decks +25% synergy
Butcher of Malakir
28% of 29 decks +25% synergy
Grim Haruspex
28% of 29 decks +24% synergy
Midnight Reaper
28% of 29 decks +24% synergy
Fleshbag Marauder
28% of 29 decks +24% synergy
Pitiless Plunderer
28% of 29 decks +19% synergy
Game Changers
Vampiric Tutor
10% of 29 decks -6% synergy
Demonic Tutor
10% of 29 decks -10% synergy
Creatures
Etali, Primal Conqueror
75% of 4 decks +66% synergy
Disciple of Freyalise
67% of 6 decks +61% synergy
Fiend Hunter
60% of 5 decks +59% synergy
Serra Ascendant
60% of 5 decks +56% synergy
Seedguide Ash
50% of 6 decks +50% synergy
Evercoat Ursine
50% of 6 decks +49% synergy
Primeval Herald
50% of 6 decks +49% synergy
Druid of Purification
50% of 6 decks +48% synergy
Ojer Kaslem, Deepest Growth
50% of 6 decks +48% synergy
Wight of the Reliquary
50% of 6 decks +44% synergy
Pinnacle Monk
40% of 10 decks +35% synergy
Evereth, Viceroy of Plunder
33% of 9 decks +33% synergy
Alesha, Who Laughs at Fate
33% of 9 decks +29% synergy
Stalking Vengeance
30% of 10 decks +29% synergy
Atsushi, the Blazing Sky
30% of 10 decks +28% synergy
Chainer, Nightmare Adept
30% of 10 decks +25% synergy
Solemn Simulacrum
28% of 29 decks +14% synergy
Cloud of Darkness
25% of 4 decks +25% synergy
Town Greeter
25% of 4 decks +24% synergy
Jenova, Ancient Calamity
25% of 4 decks +23% synergy
Body Launderer
24% of 29 decks +24% synergy
Witch of the Moors
24% of 29 decks +23% synergy
Disciple of Bolas
24% of 29 decks +22% synergy
Junji, the Midnight Sky
24% of 29 decks +22% synergy
Mikaeus, the Unhallowed
24% of 29 decks +22% synergy
Ayara, First of Locthwain
24% of 29 decks +21% synergy
Reassembling Skeleton
24% of 29 decks +20% synergy
Carrion Feeder
24% of 29 decks +19% synergy
Massacre Wurm
24% of 29 decks +19% synergy
Accursed Marauder
24% of 29 decks +19% synergy
Vengeful Bloodwitch
21% of 29 decks +19% synergy
Rankle, Master of Pranks
21% of 29 decks +18% synergy
Ravenous Chupacabra
21% of 29 decks +17% synergy
Crypt Ghast
21% of 29 decks +16% synergy
Zulaport Cutthroat
21% of 29 decks +12% synergy
Sidisi, Regent of the Mire
19% of 21 decks +18% synergy
Wriggling Grub
18% of 28 decks +17% synergy
Fretwork Colony
17% of 29 decks +17% synergy
Squelching Leeches
17% of 29 decks +17% synergy
Brood of Cockroaches
17% of 29 decks +17% synergy
Primordial Gnawer
17% of 29 decks +17% synergy
Swarm of Bloodflies
17% of 29 decks +17% synergy
Stinging Cave Crawler
17% of 29 decks +17% synergy
Battlefly Swarm
17% of 29 decks +17% synergy
Blightbeetle
17% of 29 decks +17% synergy
Huskburster Swarm
17% of 29 decks +17% synergy
Abhorrent Overlord
17% of 29 decks +17% synergy
Arvinox, the Mind Flail
17% of 29 decks +17% synergy
Bilious Skulldweller
17% of 29 decks +16% synergy
Doomed Necromancer
17% of 29 decks +16% synergy
Instants
Malakir Rebirth
34% of 29 decks +27% synergy
Village Rites
28% of 29 decks +18% synergy
Dark Ritual
28% of 29 decks +4% synergy
Corrupted Conviction
24% of 29 decks +19% synergy
Fell the Profane
17% of 29 decks +9% synergy
Deadly Dispute
17% of 29 decks +6% synergy
Fanatical Offering
14% of 29 decks +13% synergy
Fake Your Own Death
14% of 29 decks +12% synergy
Undying Malice
14% of 29 decks +12% synergy
Go for the Throat
14% of 29 decks +7% synergy
Withering Torment
14% of 29 decks +6% synergy
Wake the Dead
10% of 29 decks +10% synergy
Supernatural Stamina
10% of 29 decks +9% synergy
Plumb the Forbidden
10% of 29 decks +8% synergy
Soul Shatter
10% of 29 decks +8% synergy
Imp's Mischief
10% of 29 decks +7% synergy
Saw in Half
10% of 29 decks +7% synergy
Tragic Slip
10% of 29 decks +7% synergy
Culling the Weak
10% of 29 decks +6% synergy
Cabal Ritual
10% of 29 decks +5% synergy
Infernal Grasp
10% of 29 decks +3% synergy
Deadly Rollick
10% of 29 decks -2% synergy
Vayne's Treachery
10% of 10 decks +10% synergy
Vincent's Limit Break
10% of 10 decks +9% synergy
Overkill
10% of 10 decks +7% synergy
Sorceries
Agadeem's Awakening
31% of 29 decks +28% synergy
Seize the Spotlight
30% of 10 decks +28% synergy
Feed the Swarm
28% of 29 decks +10% synergy
Blasphemous Edict
25% of 28 decks +18% synergy
Victimize
24% of 29 decks +12% synergy
Eaten Alive
21% of 29 decks +20% synergy
Dread Return
21% of 29 decks +15% synergy
Living Death
21% of 29 decks +15% synergy
Syphon Flesh
17% of 29 decks +17% synergy
Will of the Abzan
17% of 18 decks +15% synergy
Buried Alive
14% of 29 decks +8% synergy
Thwart the Grave
10% of 29 decks +10% synergy
Army of the Damned
10% of 29 decks +8% synergy
Rise of the Dark Realms
10% of 29 decks +6% synergy
Torment of Hailfire
10% of 29 decks +6% synergy
Exsanguinate
10% of 29 decks +4% synergy
Damnation
10% of 29 decks +3% synergy
Diabolic Intent
10% of 29 decks +2% synergy
Cornered by Black Mages
10% of 10 decks +8% synergy
Utility Artifacts
Jet Medallion
21% of 29 decks +17% synergy
Altar of Dementia
17% of 29 decks +15% synergy
Cauldron of Souls
10% of 29 decks +10% synergy
Nim Deathmantle
10% of 29 decks +10% synergy
Expedition Map
10% of 29 decks +7% synergy
Panharmonicon
10% of 29 decks +6% synergy
The Masamune
10% of 10 decks +9% synergy
The Darkness Crystal
8% of 12 decks +5% synergy
Enchantments
Industrial Advancement
30% of 10 decks +29% synergy
Meathook Massacre II
24% of 29 decks +23% synergy
Dictate of Erebos
21% of 29 decks +17% synergy
Endless Ranks of the Dead
17% of 29 decks +16% synergy
Funeral Room // Awakening Hall
17% of 29 decks +15% synergy
Dreadhorde Invasion
17% of 29 decks +15% synergy
Vampiric Rites
17% of 29 decks +15% synergy
Bitterblossom
17% of 29 decks +13% synergy
Animate Dead
17% of 29 decks +8% synergy
The Sibsig Ceremony
14% of 21 decks +14% synergy
Liliana's Mastery
14% of 29 decks +13% synergy
Open the Graves
14% of 29 decks +13% synergy
The Meathook Massacre
14% of 29 decks +9% synergy
Dawn of the Dead
10% of 29 decks +10% synergy
Lord Skitter's Blessing
10% of 29 decks +10% synergy
Phyrexian Reclamation
10% of 29 decks +7% synergy
Kaya's Ghostform
10% of 29 decks +6% synergy
Black Market
10% of 29 decks +6% synergy
Bastion of Remembrance
10% of 29 decks +4% synergy
Sidequest: Hunt the Mark
10% of 10 decks +10% synergy
Utility Lands
Shifting Woodland
50% of 6 decks +43% synergy
Mosswort Bridge
50% of 6 decks +39% synergy
Bojuka Bog
45% of 29 decks +15% synergy
Cabal Coffers
31% of 29 decks +21% synergy
Arena of Glory
30% of 10 decks +24% synergy
Urborg, Tomb of Yawgmoth
28% of 29 decks +18% synergy
Cabal Stronghold
24% of 29 decks +21% synergy
Mortuary Mire
24% of 29 decks +20% synergy
High Market
21% of 29 decks +18% synergy
Reliquary Tower
21% of 29 decks -9% synergy
Spymaster's Vault
17% of 29 decks +14% synergy
Takenuma, Abandoned Mire
17% of 29 decks +8% synergy
Hidden Necropolis
14% of 29 decks +13% synergy
Ghost Quarter
14% of 29 decks +12% synergy
Access Tunnel
14% of 29 decks +11% synergy
Witch's Cottage
14% of 29 decks +10% synergy
Volatile Fault
10% of 29 decks +10% synergy
Crypt of Agadeem
10% of 29 decks +9% synergy
Barren Moor
10% of 29 decks +7% synergy
Castle Locthwain
10% of 29 decks +6% synergy
Nykthos, Shrine to Nyx
10% of 29 decks +5% synergy
Urza's Saga
10% of 29 decks +3% synergy
Temple of the False God
10% of 29 decks +1% synergy
Midgar, City of Mako
10% of 10 decks +5% synergy
Mana Artifacts
Sol Ring
79% of 29 decks -5% synergy
Arcane Signet
69% of 29 decks -4% synergy
Rakdos Signet
30% of 10 decks +2% synergy
Crowded Crypt
24% of 29 decks +23% synergy
Heraldic Banner
17% of 29 decks +15% synergy
Charcoal Diamond
17% of 29 decks +12% synergy
Commander's Sphere
17% of 29 decks +3% synergy
Mind Stone
14% of 29 decks -2% synergy
Thought Vessel
14% of 29 decks -4% synergy
Fellwar Stone
14% of 29 decks -7% synergy
Lands
Savai Triome
100% of 4 decks +74% synergy
Elegant Parlor
75% of 4 decks +68% synergy
Ziatora's Proving Ground
75% of 4 decks +46% synergy
Sacred Foundry
75% of 4 decks +40% synergy
Stomping Ground
75% of 4 decks +35% synergy
Woodland Cemetery
67% of 6 decks +36% synergy
Overgrown Tomb
67% of 6 decks +26% synergy
Command Tower
62% of 29 decks -12% synergy
Shadowy Backstreet
60% of 5 decks +50% synergy
Blood Crypt
60% of 10 decks +22% synergy
Godless Shrine
60% of 5 decks +20% synergy
Deathcap Glade
50% of 6 decks +37% synergy
Bayou
50% of 6 decks +37% synergy
Llanowar Wastes
50% of 6 decks +24% synergy
Raucous Theater
40% of 10 decks +30% synergy
Haunted Ridge
40% of 10 decks +23% synergy
Luxury Suite
40% of 10 decks +14% synergy
Dragonskull Summit
40% of 10 decks +7% synergy
Smoldering Marsh
40% of 10 decks +7% synergy
Myriad Landscape
31% of 29 decks +13% synergy
Shadowblood Ridge
30% of 10 decks +17% synergy
Badlands
30% of 10 decks +17% synergy
Rakdos Carnarium
30% of 10 decks +16% synergy
Sulfurous Springs
30% of 10 decks +8% synergy
Lazotep Quarry
17% of 29 decks +16% synergy
Unclaimed Territory
17% of 29 decks +12% synergy
Terramorphic Expanse
17% of 29 decks +2% synergy
Path of Ancestry
17% of 29 decks -5% synergy
Exotic Orchard
17% of 29 decks -19% synergy
Thriving Moor
14% of 29 decks +11% synergy
Urza's Cave
14% of 29 decks +11% synergy
Bloodstained Mire
14% of 29 decks +3% synergy
Evolving Wilds
14% of 29 decks -7% synergy
Promising Vein
10% of 29 decks +10% synergy
Reflecting Pool
10% of 29 decks +5% synergy
Arid Mesa
10% of 29 decks +0% synergy
Wooded Foothills
10% of 29 decks -0% synergy
Windswept Heath
10% of 29 decks -0% synergy
Verdant Catacombs
10% of 29 decks -1% synergy
Polluted Delta
10% of 29 decks -1% synergy
Starting Town
8% of 12 decks +6% synergy