Metamorphosis Fanatic
Phyrexian Altar
Felidar Guardian

   Prerequisites

What do I need to start this combo?
Felidar Guardian in hand.
Metamorphosis Fanatic and Phyrexian Altar on the battlefield.
You have enough mana to cast Felidar Guardian.

   Steps

How does this combo work?
1
Cast Felidar Guardian by paying its mana cost.
2
When Felidar Guardian enters the battlefield, it triggers, targeting Metamorphosis Fanatic.
3
Holding priority, activate Phyrexian Altar by sacrificing Felidar Guardian.
4
Resolve the Felidar Guardian ability, blinking Metamorphosis Fanatic.
5
When Metamorphosis Fanatic enters the battlefield, it triggers, returning Felidar Guardian from your graveyard to the battlefield.
6
Repeat from step 2.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite colored mana
Infinite sacrifice triggers
Infinite death triggers
Sefris of the Hidden Ways
0.1%inclusion8 decks9.83K decks
Celes, Rune Knight
0.1%inclusion7 decks8.90K decks
Karador, Ghost Chieftain
0.1%inclusion5 decks5.32K decks
Nethroi, Apex of Death
0.1%inclusion4 decks6.04K decks
Kroxa and Kunoros
0.3%inclusion4 decks1.56K decks
Syr Vondam, Sunstar Exemplar
0.1%inclusion4 decks3.82K decks
Shilgengar, Sire of Famine
0.0%inclusion3 decks7.61K decks
Kodama of the East Tree // Tymna the Weaver
0.4%inclusion3 decks678 decks
Kenrith, the Returned King
0.0%inclusion3 decks24.7K decks
Abdel Adrian, Gorion's Ward // Agent of the Iron Throne
0.6%inclusion3 decks502 decks
Terra, Herald of Hope
0.0%inclusion2 decks13.9K decks
Aminatou, Veil Piercer
0.0%inclusion2 decks15.2K decks
Athreos, Shroud-Veiled
0.1%inclusion2 decks1.80K decks
Ketramose, the New Dawn
0.0%inclusion2 decks8.80K decks
Extus, Oriq Overlord
0.0%inclusion2 decks5.79K decks
Eirdu, Carrier of Dawn
0.0%inclusion1 decks3.99K decks
Moira and Teshar
0.3%inclusion1 decks385 decks
Nihiloor
0.1%inclusion1 decks706 decks
New Cards
Changing Loyalty
50%inclusion2 decks4 decks
49%synergy
Conciliator's Duelist
25%inclusion1 decks4 decks
25%synergy
Grave Researcher
25%inclusion1 decks4 decks
24%synergy
Ral Zarek, Guest Lecturer
25%inclusion1 decks4 decks
25%synergy
Turbulent Moor
25%inclusion1 decks4 decks
22%synergy
High Synergy Cards
Karmic Guide
77%inclusion51 decks66 decks
74%synergy
Goblin Bombardment
74%inclusion14 decks19 decks
68%synergy
Saffi Eriksdotter
68%inclusion13 decks19 decks
67%synergy
Altar of Dementia
58%inclusion38 decks66 decks
55%synergy
Kiki-Jiki, Mirror Breaker
58%inclusion11 decks19 decks
55%synergy
Reveillark
52%inclusion34 decks66 decks
50%synergy
Animate Dead
58%inclusion38 decks66 decks
49%synergy
Ashnod's Altar
53%inclusion35 decks66 decks
47%synergy
Sun Titan
55%inclusion36 decks66 decks
46%synergy
Protean Hulk
47%inclusion9 decks19 decks
46%synergy
Top Cards
Birds of Paradise
58%inclusion11 decks19 decks
30%synergy
Swords to Plowshares
52%inclusion34 decks66 decks
-9%synergy
Viscera Seer
50%inclusion33 decks66 decks
42%synergy
Reanimate
48%inclusion32 decks66 decks
29%synergy
Eternal Witness
47%inclusion9 decks19 decks
31%synergy
Restoration Angel
45%inclusion30 decks66 decks
43%synergy
Necromancy
45%inclusion30 decks66 decks
42%synergy
Sister Hospitaller
44%inclusion29 decks66 decks
43%synergy
Murderous Redcap
42%inclusion8 decks19 decks
40%synergy
Birthing Pod
42%inclusion8 decks19 decks
40%synergy
Game Changers
Cyclonic Rift
44%inclusion8 decks18 decks
23%synergy
Demonic Tutor
27%inclusion18 decks66 decks
8%synergy
Vampiric Tutor
23%inclusion15 decks66 decks
8%synergy
Enlightened Tutor
23%inclusion15 decks66 decks
8%synergy
Survival of the Fittest
21%inclusion4 decks19 decks
20%synergy
Underworld Breach
21%inclusion4 decks19 decks
15%synergy
Gamble
21%inclusion4 decks19 decks
12%synergy
Worldly Tutor
21%inclusion4 decks19 decks
9%synergy
Ancient Tomb
20%inclusion13 decks66 decks
10%synergy
Gifts Ungiven
17%inclusion3 decks18 decks
15%synergy
Creatures
Pinnacle Monk
53%inclusion10 decks19 decks
48%synergy
Glasspool Mimic
44%inclusion8 decks18 decks
42%synergy
Anger
42%inclusion8 decks19 decks
36%synergy
Abdel Adrian, Gorion's Ward
41%inclusion27 decks66 decks
40%synergy
Mulldrifter
39%inclusion7 decks18 decks
34%synergy
Avacyn's Pilgrim
37%inclusion7 decks19 decks
25%synergy
Phantasmal Image
33%inclusion6 decks18 decks
31%synergy
Phyrexian Metamorph
33%inclusion6 decks18 decks
26%synergy
Fiend Hunter
32%inclusion21 decks66 decks
31%synergy
Renegade Rallier
32%inclusion6 decks19 decks
31%synergy
Deathrite Shaman
32%inclusion6 decks19 decks
21%synergy
Llanowar Elves
32%inclusion6 decks19 decks
11%synergy
Angel of Indemnity
30%inclusion20 decks66 decks
29%synergy
Warren Soultrader
30%inclusion20 decks66 decks
25%synergy
Loran of the Third Path
30%inclusion20 decks66 decks
23%synergy
Esper Sentinel
30%inclusion20 decks66 decks
12%synergy
Umbral Collar Zealot
30%inclusion14 decks47 decks
27%synergy
Stitcher's Supplier
29%inclusion19 decks66 decks
25%synergy
Solemn Simulacrum
29%inclusion19 decks66 decks
16%synergy
Body Double
28%inclusion5 decks18 decks
27%synergy
Ghostly Pilferer
28%inclusion5 decks18 decks
25%synergy
Archaeomancer
28%inclusion5 decks18 decks
25%synergy
Mardu Siegebreaker
28%inclusion5 decks18 decks
23%synergy
Spark Double
28%inclusion5 decks18 decks
22%synergy
Satyr Wayfinder
26%inclusion5 decks19 decks
24%synergy
Alesha, Who Laughs at Fate
26%inclusion5 decks19 decks
22%synergy
Aftermath Analyst
26%inclusion5 decks19 decks
22%synergy
Six
26%inclusion5 decks19 decks
21%synergy
Wight of the Reliquary
26%inclusion5 decks19 decks
21%synergy
Witch Enchanter
26%inclusion17 decks66 decks
18%synergy
Carrion Feeder
23%inclusion15 decks66 decks
18%synergy
Blood Artist
23%inclusion15 decks66 decks
11%synergy
Rilsa Rael, Kingpin
22%inclusion4 decks18 decks
21%synergy
Overlord of the Floodpits
22%inclusion4 decks18 decks
21%synergy
Psychic Frog
22%inclusion4 decks18 decks
19%synergy
Ledger Shredder
22%inclusion4 decks18 decks
19%synergy
Hostage Taker
22%inclusion4 decks18 decks
18%synergy
Soulherder
22%inclusion4 decks18 decks
18%synergy
Body Launderer
21%inclusion14 decks66 decks
21%synergy
Preston, the Vanisher
21%inclusion14 decks66 decks
20%synergy
Angel of the Ruins
21%inclusion14 decks66 decks
18%synergy
Gray Merchant of Asphodel
21%inclusion14 decks66 decks
13%synergy
Knight of Autumn
21%inclusion4 decks19 decks
20%synergy
Zealous Conscripts
21%inclusion4 decks19 decks
20%synergy
Hermit Druid
21%inclusion4 decks19 decks
20%synergy
Fauna Shaman
21%inclusion4 decks19 decks
19%synergy
Molten Gatekeeper
21%inclusion4 decks19 decks
19%synergy
Chainer, Nightmare Adept
21%inclusion4 decks19 decks
17%synergy
Honest Rutstein
21%inclusion4 decks19 decks
16%synergy
Reclamation Sage
21%inclusion4 decks19 decks
13%synergy
Instants
Path to Exile
39%inclusion26 decks66 decks
-8%synergy
Ephemerate
35%inclusion23 decks66 decks
29%synergy
Entomb
30%inclusion20 decks66 decks
23%synergy
Swan Song
28%inclusion5 decks18 decks
10%synergy
Anguished Unmaking
26%inclusion17 decks66 decks
1%synergy
Dovin's Veto
22%inclusion4 decks18 decks
4%synergy
Arcane Denial
22%inclusion4 decks18 decks
2%synergy
Cloudshift
21%inclusion14 decks66 decks
17%synergy
Deflecting Swat
21%inclusion4 decks19 decks
4%synergy
Heroic Intervention
21%inclusion4 decks19 decks
-9%synergy
Assassin's Trophy
21%inclusion4 decks19 decks
-10%synergy
Dark Ritual
20%inclusion13 decks66 decks
-5%synergy
Flare of Denial
17%inclusion3 decks18 decks
14%synergy
Sink into Stupor
17%inclusion3 decks18 decks
7%synergy
Mana Drain
17%inclusion3 decks18 decks
2%synergy
Frantic Search
17%inclusion3 decks18 decks
2%synergy
Void Rend
17%inclusion3 decks18 decks
2%synergy
Fierce Guardianship
17%inclusion3 decks18 decks
-1%synergy
An Offer You Can't Refuse
17%inclusion3 decks18 decks
-8%synergy
Counterspell
17%inclusion3 decks18 decks
-25%synergy
Burnt Offering
16%inclusion3 decks19 decks
14%synergy
Veil of Summer
16%inclusion3 decks19 decks
11%synergy
Chord of Calling
16%inclusion3 decks19 decks
10%synergy
Abrupt Decay
16%inclusion3 decks19 decks
6%synergy
Malakir Rebirth
15%inclusion10 decks66 decks
7%synergy
Deadly Rollick
15%inclusion10 decks66 decks
1%synergy
Teferi's Protection
15%inclusion10 decks66 decks
-1%synergy
Eerie Interlude
12%inclusion8 decks66 decks
9%synergy
Silence
12%inclusion8 decks66 decks
6%synergy
Fell the Profane
12%inclusion8 decks66 decks
3%synergy
Despark
11%inclusion7 decks66 decks
-3%synergy
Generous Gift
11%inclusion7 decks66 decks
-11%synergy
Saw in Half
9.1%inclusion6 decks66 decks
5%synergy
Excise the Imperfect
7.6%inclusion5 decks66 decks
7%synergy
Cabal Ritual
7.6%inclusion5 decks66 decks
2%synergy
Continue?
7.1%inclusion1 decks14 decks
5%synergy
Parting Gust
6.1%inclusion4 decks66 decks
4%synergy
Flare of Fortitude
6.1%inclusion4 decks66 decks
2%synergy
Inkshield
6.1%inclusion4 decks66 decks
-1%synergy
Sorceries
Faithless Looting
42%inclusion8 decks19 decks
26%synergy
Buried Alive
33%inclusion22 decks66 decks
27%synergy
Sevinne's Reclamation
30%inclusion20 decks66 decks
23%synergy
Victimize
30%inclusion20 decks66 decks
18%synergy
Eldritch Evolution
26%inclusion5 decks19 decks
22%synergy
Cultivate
26%inclusion5 decks19 decks
-16%synergy
Diabolic Intent
21%inclusion14 decks66 decks
14%synergy
Life from the Loam
21%inclusion4 decks19 decks
17%synergy
Eerie Ultimatum
21%inclusion4 decks19 decks
10%synergy
Damn
20%inclusion13 decks66 decks
5%synergy
Living Death
18%inclusion12 decks66 decks
13%synergy
Persist
17%inclusion11 decks66 decks
14%synergy
Windfall
17%inclusion3 decks18 decks
5%synergy
Three Visits
16%inclusion3 decks19 decks
-8%synergy
Farseek
16%inclusion3 decks19 decks
-20%synergy
Agadeem's Awakening
14%inclusion9 decks66 decks
11%synergy
Dread Return
14%inclusion9 decks66 decks
9%synergy
Unburial Rites
12%inclusion8 decks66 decks
10%synergy
Toxic Deluge
11%inclusion7 decks66 decks
-7%synergy
Another Round
7.6%inclusion5 decks66 decks
7%synergy
Lively Dirge
7.6%inclusion5 decks66 decks
6%synergy
Unmarked Grave
7.6%inclusion5 decks66 decks
6%synergy
Rise of the Dark Realms
7.6%inclusion5 decks66 decks
3%synergy
Austere Command
7.6%inclusion5 decks66 decks
-4%synergy
Incarnation Technique
6.1%inclusion4 decks66 decks
5%synergy
Stitch Together
6.1%inclusion4 decks66 decks
4%synergy
Wrath of God
6.1%inclusion4 decks66 decks
1%synergy
Vindicate
6.1%inclusion4 decks66 decks
0%synergy
Utility Artifacts
Blasting Station
17%inclusion11 decks66 decks
16%synergy
Rescue Skiff
13%inclusion6 decks46 decks
13%synergy
The One Ring
12%inclusion8 decks66 decks
4%synergy
Skullclamp
12%inclusion8 decks66 decks
1%synergy
Lightning Greaves
12%inclusion8 decks66 decks
-13%synergy
Mesmeric Orb
11%inclusion7 decks66 decks
9%synergy
Conjurer's Closet
11%inclusion7 decks66 decks
8%synergy
Panharmonicon
11%inclusion7 decks66 decks
7%synergy
Bolas's Citadel
11%inclusion7 decks66 decks
3%synergy
Navigation Orb
9.1%inclusion6 decks66 decks
9%synergy
Nim Deathmantle
9.1%inclusion6 decks66 decks
9%synergy
Sensei's Divining Top
9.1%inclusion6 decks66 decks
5%synergy
Wayfarer's Bauble
9.1%inclusion6 decks66 decks
2%synergy
The Ozolith
7.6%inclusion5 decks66 decks
4%synergy
Wishclaw Talisman
7.6%inclusion5 decks66 decks
2%synergy
Matzalantli, the Great Door
6.1%inclusion4 decks66 decks
5%synergy
Altar of the Brood
6.1%inclusion4 decks66 decks
5%synergy
Strionic Resonator
6.1%inclusion4 decks66 decks
4%synergy
Shadowspear
6.1%inclusion4 decks66 decks
3%synergy
Swiftfoot Boots
6.1%inclusion4 decks66 decks
-21%synergy
Enchantments
Dance of the Dead
32%inclusion21 decks66 decks
30%synergy
Rhystic Study
28%inclusion5 decks18 decks
4%synergy
Pattern of Rebirth
26%inclusion5 decks19 decks
26%synergy
Ripples of Undeath
23%inclusion15 decks66 decks
18%synergy
Impact Tremors
21%inclusion4 decks19 decks
11%synergy
Teleportation Circle
18%inclusion12 decks66 decks
15%synergy
Smothering Tithe
17%inclusion11 decks66 decks
-4%synergy
Fable of the Mirror-Breaker
16%inclusion3 decks19 decks
14%synergy
Sylvan Library
16%inclusion3 decks19 decks
7%synergy
Tortured Existence
15%inclusion10 decks66 decks
13%synergy
Black Market Connections
14%inclusion9 decks66 decks
2%synergy
Chthonian Nightmare
11%inclusion7 decks66 decks
9%synergy
Ninja Teen
11%inclusion2 decks19 decks
10%synergy
The Legend of Yangchen
7.9%inclusion3 decks38 decks
6%synergy
Solemnity
7.6%inclusion5 decks66 decks
7%synergy
Dictate of Erebos
7.6%inclusion5 decks66 decks
5%synergy
Kaya's Ghostform
7.6%inclusion5 decks66 decks
4%synergy
Parallax Wave
6.1%inclusion4 decks66 decks
6%synergy
Elspeth Conquers Death
6.1%inclusion4 decks66 decks
5%synergy
The Meathook Massacre
6.1%inclusion4 decks66 decks
1%synergy
Land Tax
6.1%inclusion4 decks66 decks
0%synergy
Battles
Invasion of Tolvada
11%inclusion7 decks66 decks
10%synergy
Planeswalkers
Liliana, Death's Majesty
6.1%inclusion4 decks66 decks
4%synergy
Utility Lands
Phyrexian Tower
53%inclusion35 decks66 decks
44%synergy
Urborg, Tomb of Yawgmoth
36%inclusion24 decks66 decks
27%synergy
High Market
33%inclusion22 decks66 decks
31%synergy
Shifting Woodland
32%inclusion6 decks19 decks
25%synergy
Boseiju, Who Endures
32%inclusion6 decks19 decks
13%synergy
Otawara, Soaring City
28%inclusion5 decks18 decks
11%synergy
Takenuma, Abandoned Mire
27%inclusion18 decks66 decks
19%synergy
Dryad Arbor
21%inclusion4 decks19 decks
17%synergy
Bojuka Bog
18%inclusion12 decks66 decks
-11%synergy
Academy Ruins
17%inclusion3 decks18 decks
11%synergy
Mystic Sanctuary
17%inclusion3 decks18 decks
6%synergy
Hall of Heliod's Generosity
15%inclusion10 decks66 decks
9%synergy
Urza's Saga
15%inclusion10 decks66 decks
8%synergy
Spymaster's Vault
14%inclusion9 decks66 decks
11%synergy
Volrath's Stronghold
12%inclusion8 decks66 decks
11%synergy
Emeria, the Sky Ruin
12%inclusion8 decks66 decks
9%synergy
Nykthos, Shrine to Nyx
11%inclusion7 decks66 decks
5%synergy
Cabal Coffers
11%inclusion7 decks66 decks
1%synergy
Rogue's Passage
11%inclusion7 decks66 decks
-10%synergy
Eiganjo, Seat of the Empire
9.1%inclusion6 decks66 decks
2%synergy
Reliquary Tower
9.1%inclusion6 decks66 decks
-21%synergy
Susur Secundi, Void Altar
8.5%inclusion4 decks47 decks
6%synergy
Field of the Dead
7.6%inclusion5 decks66 decks
5%synergy
Shizo, Death's Storehouse
7.6%inclusion5 decks66 decks
3%synergy
Yavimaya, Cradle of Growth
7.6%inclusion5 decks66 decks
-1%synergy
Vault of the Archangel
7.6%inclusion5 decks66 decks
-5%synergy
Adagia, Windswept Bastion
6.4%inclusion3 decks47 decks
3%synergy
Midgar, City of Mako
6.3%inclusion3 decks48 decks
3%synergy
Winding Canyons
6.1%inclusion4 decks66 decks
6%synergy
Vesuva
6.1%inclusion4 decks66 decks
4%synergy
Mana Artifacts
Sol Ring
80%inclusion53 decks66 decks
-3%synergy
Arcane Signet
76%inclusion50 decks66 decks
4%synergy
Talisman of Progress
56%inclusion10 decks18 decks
30%synergy
Talisman of Conviction
42%inclusion8 decks19 decks
18%synergy
Talisman of Indulgence
42%inclusion8 decks19 decks
15%synergy
Talisman of Hierarchy
38%inclusion25 decks66 decks
12%synergy
Talisman of Dominance
33%inclusion6 decks18 decks
1%synergy
Fellwar Stone
29%inclusion19 decks66 decks
8%synergy
Azorius Signet
22%inclusion4 decks18 decks
1%synergy
Dimir Signet
22%inclusion4 decks18 decks
-2%synergy
Orzhov Signet
21%inclusion14 decks66 decks
-2%synergy
Lotus Petal
15%inclusion10 decks66 decks
8%synergy
The Soul Stone
11%inclusion5 decks46 decks
7%synergy
Chrome Mox
9.1%inclusion6 decks66 decks
3%synergy
Mana Vault
7.6%inclusion5 decks66 decks
2%synergy
Mind Stone
7.6%inclusion5 decks66 decks
-7%synergy
Thought Vessel
7.6%inclusion5 decks66 decks
-10%synergy
Mox Diamond
6.1%inclusion4 decks66 decks
2%synergy
Chromatic Lantern
6.1%inclusion4 decks66 decks
-3%synergy
Commander's Sphere
6.1%inclusion4 decks66 decks
-5%synergy
Lands
Temple Garden
89%inclusion17 decks19 decks
50%synergy
Overgrown Tomb
89%inclusion17 decks19 decks
48%synergy
Command Tower
88%inclusion58 decks66 decks
14%synergy
Godless Shrine
86%inclusion57 decks66 decks
45%synergy
Hallowed Fountain
83%inclusion15 decks18 decks
43%synergy
Watery Grave
78%inclusion14 decks18 decks
36%synergy
Sacred Foundry
68%inclusion13 decks19 decks
32%synergy
Blood Crypt
68%inclusion13 decks19 decks
30%synergy
Marsh Flats
68%inclusion45 decks66 decks
58%synergy
Raffine's Tower
67%inclusion12 decks18 decks
43%synergy
Savai Triome
58%inclusion11 decks19 decks
34%synergy
Morphic Pool
56%inclusion10 decks18 decks
32%synergy
Sea of Clouds
56%inclusion10 decks18 decks
32%synergy
Vault of Champions
55%inclusion36 decks66 decks
31%synergy
Bountiful Promenade
53%inclusion10 decks19 decks
31%synergy
Indatha Triome
53%inclusion10 decks19 decks
26%synergy
Shadowy Backstreet
48%inclusion32 decks66 decks
38%synergy
Lush Portico
47%inclusion9 decks19 decks
38%synergy
Raucous Theater
47%inclusion9 decks19 decks
37%synergy
Plateau
47%inclusion9 decks19 decks
36%synergy
Underground Mortuary
47%inclusion9 decks19 decks
35%synergy
Badlands
47%inclusion9 decks19 decks
34%synergy
Undergrowth Stadium
47%inclusion9 decks19 decks
24%synergy
Underground River
44%inclusion8 decks18 decks
22%synergy
Adarkar Wastes
44%inclusion8 decks18 decks
20%synergy
Caves of Koilos
42%inclusion28 decks66 decks
13%synergy
Spectator Seating
42%inclusion8 decks19 decks
20%synergy
Verdant Catacombs
39%inclusion26 decks66 decks
28%synergy
Bloodstained Mire
38%inclusion25 decks66 decks
27%synergy
Scrubland
38%inclusion25 decks66 decks
24%synergy
Exotic Orchard
38%inclusion25 decks66 decks
1%synergy
Elegant Parlor
37%inclusion7 decks19 decks
29%synergy
Luxury Suite
37%inclusion7 decks19 decks
13%synergy
Windswept Heath
35%inclusion23 decks66 decks
24%synergy
Flooded Strand
33%inclusion22 decks66 decks
22%synergy
Undercity Sewers
33%inclusion6 decks18 decks
22%synergy
Polluted Delta
33%inclusion22 decks66 decks
21%synergy
Tundra
33%inclusion6 decks18 decks
19%synergy
Underground Sea
33%inclusion6 decks18 decks
19%synergy
Arid Mesa
32%inclusion21 decks66 decks
22%synergy
Fetid Heath
32%inclusion21 decks66 decks
18%synergy
Isolated Chapel
32%inclusion21 decks66 decks
-2%synergy
Brushland
32%inclusion6 decks19 decks
12%synergy
Sulfurous Springs
32%inclusion6 decks19 decks
8%synergy
Llanowar Wastes
32%inclusion6 decks19 decks
5%synergy
Battlefield Forge
32%inclusion6 decks19 decks
3%synergy
Shattered Sanctum
29%inclusion19 decks66 decks
14%synergy
Meticulous Archive
28%inclusion5 decks18 decks
19%synergy
Deserted Beach
28%inclusion5 decks18 decks
11%synergy
Shipwreck Marsh
28%inclusion5 decks18 decks
10%synergy