Metamorphosis Fanatic
Hostage Taker
Yahenni, Undying Partisan

   Prerequisites

What do I need to start this combo?
Yahenni on the battlefield.
Hostage Taker in your graveyard.
Metamorphosis Fanatic in hand.
4 available

   Steps

How does this combo work?
1
Cast Metamorphosis Fanatic by paying 4.
2
When Metamorphosis Fanatic enters, it triggers, returning Hostage Taker from your graveyard to the battlefield.
3
When Hostage Taker enters, it triggers, exiling Metamorphosis Fanatic until Hostage Taker leaves the battlefield.
4
Activate Yahenni by sacrificing Hostage Taker.
5
When Hostage Taker leaves the battlefield, Metamorphosis Fanatic is returned from exile to the battlefield.
6
Repeat from step 2.
7
Resolve all Yahenni abilities.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Marchesa, the Black Rose
0.1%inclusion6 decks8.94K decks
Sefris of the Hidden Ways
0.0%inclusion2 decks7.56K decks
Talion, the Kindly Lord
0.0%inclusion1 decks5.72K decks
High Synergy Cards
Uncivil Unrest
100%inclusion6 decks6 decks
99%synergy
Glen Elendra Archmage
89%inclusion8 decks9 decks
87%synergy
Immersturm Predator
83%inclusion5 decks6 decks
82%synergy
Zealous Conscripts
83%inclusion5 decks6 decks
82%synergy
Baleful Strix
89%inclusion8 decks9 decks
76%synergy
Warren Soultrader
78%inclusion7 decks9 decks
72%synergy
Unspeakable Symbol
67%inclusion6 decks9 decks
66%synergy
Lord Xander, the Collector
67%inclusion4 decks6 decks
65%synergy
Phyrexian Altar
67%inclusion6 decks9 decks
63%synergy
Dauthi Voidwalker
67%inclusion6 decks9 decks
60%synergy
Top Cards
Viscera Seer
67%inclusion6 decks9 decks
58%synergy
Vandalblast
67%inclusion4 decks6 decks
51%synergy
Agent of Treachery
56%inclusion5 decks9 decks
54%synergy
Herald of Secret Streams
56%inclusion5 decks9 decks
53%synergy
Grim Haruspex
56%inclusion5 decks9 decks
53%synergy
Yawgmoth, Thran Physician
56%inclusion5 decks9 decks
52%synergy
The Ozolith
56%inclusion5 decks9 decks
52%synergy
Carrion Feeder
56%inclusion5 decks9 decks
51%synergy
Spark Double
56%inclusion5 decks9 decks
49%synergy
Mana Drain
56%inclusion5 decks9 decks
41%synergy
Game Changers
Rhystic Study
78%inclusion7 decks9 decks
53%synergy
Cyclonic Rift
56%inclusion5 decks9 decks
32%synergy
Notion Thief
44%inclusion4 decks9 decks
39%synergy
Ancient Tomb
44%inclusion4 decks9 decks
35%synergy
Fierce Guardianship
44%inclusion4 decks9 decks
27%synergy
Necropotence
33%inclusion3 decks9 decks
28%synergy
Opposition Agent
33%inclusion3 decks9 decks
28%synergy
Force of Will
33%inclusion3 decks9 decks
23%synergy
Orcish Bowmasters
22%inclusion2 decks9 decks
14%synergy
Chrome Mox
11%inclusion1 decks9 decks
5%synergy
Creatures
Radiant Solar
100%inclusion2 decks2 decks
99%synergy
Cavalier of Dawn
100%inclusion2 decks2 decks
99%synergy
Linvala, Shield of Sea Gate
100%inclusion2 decks2 decks
99%synergy
Karmic Guide
100%inclusion2 decks2 decks
96%synergy
Boromir, Warden of the Tower
100%inclusion2 decks2 decks
96%synergy
Selfless Spirit
100%inclusion2 decks2 decks
96%synergy
Sun Titan
100%inclusion2 decks2 decks
92%synergy
Rikku, Resourceful Guardian
60%inclusion3 decks5 decks
59%synergy
Alabaster Host Intercessor
50%inclusion1 decks2 decks
50%synergy
Cartel Aristocrat
50%inclusion1 decks2 decks
50%synergy
Barrowin of Clan Undurr
50%inclusion1 decks2 decks
49%synergy
Bounty Agent
50%inclusion1 decks2 decks
49%synergy
Nadaar, Selfless Paladin
50%inclusion1 decks2 decks
49%synergy
Kami of False Hope
50%inclusion1 decks2 decks
49%synergy
Children of Korlis
50%inclusion1 decks2 decks
49%synergy
Triumphant Adventurer
50%inclusion1 decks2 decks
49%synergy
Seasoned Dungeoneer
50%inclusion1 decks2 decks
49%synergy
Angel of Indemnity
50%inclusion1 decks2 decks
49%synergy
Sister Hospitaller
50%inclusion1 decks2 decks
49%synergy
Sunblast Angel
50%inclusion1 decks2 decks
49%synergy
Ashen Rider
50%inclusion1 decks2 decks
49%synergy
Dream Trawler
50%inclusion1 decks2 decks
49%synergy
White Plume Adventurer
50%inclusion1 decks2 decks
49%synergy
Reveillark
50%inclusion1 decks2 decks
49%synergy
Murderous Redcap
50%inclusion3 decks6 decks
48%synergy
Treasure Nabber
50%inclusion3 decks6 decks
48%synergy
Hashaton, Scarab's Fist
50%inclusion1 decks2 decks
48%synergy
Cathar Commando
50%inclusion1 decks2 decks
47%synergy
Kiki-Jiki, Mirror Breaker
50%inclusion3 decks6 decks
47%synergy
Wall of Omens
50%inclusion1 decks2 decks
47%synergy
Angel of the Ruins
50%inclusion1 decks2 decks
47%synergy
Windborn Muse
50%inclusion1 decks2 decks
47%synergy
Hellkite Tyrant
50%inclusion3 decks6 decks
46%synergy
Elesh Norn, Grand Cenobite
50%inclusion1 decks2 decks
46%synergy
Imperial Recruiter
50%inclusion3 decks6 decks
45%synergy
Witch Enchanter
50%inclusion1 decks2 decks
43%synergy
Ragavan, Nimble Pilferer
50%inclusion3 decks6 decks
42%synergy
Satoru, the Infiltrator
44%inclusion4 decks9 decks
42%synergy
Mulldrifter
44%inclusion4 decks9 decks
40%synergy
Rev, Tithe Extractor
38%inclusion3 decks8 decks
36%synergy
Nikara, Lair Scavenger
33%inclusion3 decks9 decks
33%synergy
Iron Apprentice
33%inclusion3 decks9 decks
33%synergy
Scorn-Blade Berserker
33%inclusion3 decks9 decks
33%synergy
Vendilion Clique
33%inclusion3 decks9 decks
33%synergy
Gev, Scaled Scorch
33%inclusion2 decks6 decks
33%synergy
Oona's Blackguard
33%inclusion3 decks9 decks
33%synergy
Flayer of the Hatebound
33%inclusion2 decks6 decks
33%synergy
Thada Adel, Acquisitor
33%inclusion3 decks9 decks
33%synergy
Burning-Rune Demon
33%inclusion3 decks9 decks
33%synergy
Feral Ghoul
33%inclusion3 decks9 decks
32%synergy
Instants
Faithful Mending
50%inclusion1 decks2 decks
48%synergy
Despark
50%inclusion1 decks2 decks
36%synergy
Path to Exile
50%inclusion1 decks2 decks
3%synergy
Swords to Plowshares
50%inclusion1 decks2 decks
-12%synergy
Deadly Rollick
44%inclusion4 decks9 decks
31%synergy
Lethal Scheme
33%inclusion3 decks9 decks
31%synergy
Malakir Rebirth
33%inclusion3 decks9 decks
25%synergy
Sink into Stupor
33%inclusion3 decks9 decks
23%synergy
Wash Away
22%inclusion2 decks9 decks
21%synergy
Deadly Dispute
22%inclusion2 decks9 decks
10%synergy
An Offer You Can't Refuse
22%inclusion2 decks9 decks
-2%synergy
Counterspell
22%inclusion2 decks9 decks
-20%synergy
Crosis's Charm
17%inclusion1 decks6 decks
15%synergy
Flame of Anor
17%inclusion1 decks6 decks
13%synergy
Bedevil
17%inclusion1 decks6 decks
4%synergy
Deflecting Swat
17%inclusion1 decks6 decks
0%synergy
Dispersal Shield
11%inclusion1 decks9 decks
11%synergy
Grim Return
11%inclusion1 decks9 decks
11%synergy
Abjure
11%inclusion1 decks9 decks
11%synergy
See Double
11%inclusion1 decks9 decks
10%synergy
Teferi's Time Twist
11%inclusion1 decks9 decks
10%synergy
Think Twice
11%inclusion1 decks9 decks
10%synergy
Flare of Malice
11%inclusion1 decks9 decks
9%synergy
Three Steps Ahead
11%inclusion1 decks9 decks
8%synergy
Chain of Vapor
11%inclusion1 decks9 decks
8%synergy
Resculpt
11%inclusion1 decks9 decks
7%synergy
Saw in Half
11%inclusion1 decks9 decks
7%synergy
Muddle the Mixture
11%inclusion1 decks9 decks
7%synergy
Fact or Fiction
11%inclusion1 decks9 decks
6%synergy
Mindbreak Trap
11%inclusion1 decks9 decks
6%synergy
Snap
11%inclusion1 decks9 decks
3%synergy
Withering Torment
11%inclusion1 decks9 decks
3%synergy
Force of Negation
11%inclusion1 decks9 decks
3%synergy
Fell the Profane
11%inclusion1 decks9 decks
2%synergy
Frantic Search
11%inclusion1 decks9 decks
-3%synergy
Vampiric Tutor
11%inclusion1 decks9 decks
-4%synergy
Brainstorm
11%inclusion1 decks9 decks
-7%synergy
Arcane Denial
11%inclusion1 decks9 decks
-9%synergy
Sorceries
Feed the Swarm
56%inclusion5 decks9 decks
39%synergy
Toxic Deluge
56%inclusion5 decks9 decks
37%synergy
Austere Command
50%inclusion1 decks2 decks
38%synergy
Blasphemous Act
50%inclusion3 decks6 decks
17%synergy
Victimize
44%inclusion4 decks9 decks
32%synergy
Come Back Wrong
33%inclusion3 decks9 decks
32%synergy
Bribery
33%inclusion3 decks9 decks
32%synergy
Expropriate
33%inclusion3 decks9 decks
32%synergy
Blasphemous Edict
25%inclusion2 decks8 decks
19%synergy
Incarnation Technique
22%inclusion2 decks9 decks
21%synergy
Diabolic Intent
22%inclusion2 decks9 decks
14%synergy
Mark of Mutiny
17%inclusion1 decks6 decks
16%synergy
Corporeal Projection
17%inclusion1 decks6 decks
16%synergy
Anzrag's Rampage
17%inclusion1 decks6 decks
16%synergy
Mob Rule
17%inclusion1 decks6 decks
16%synergy
Seize the Spotlight
17%inclusion1 decks6 decks
15%synergy
Expressive Iteration
17%inclusion1 decks6 decks
10%synergy
Mirage Mockery
11%inclusion1 decks9 decks
11%synergy
Blue Sun's Twilight
11%inclusion1 decks9 decks
10%synergy
Demonic Counsel
11%inclusion1 decks9 decks
9%synergy
Finale of Revelation
11%inclusion1 decks9 decks
9%synergy
Raise the Palisade
11%inclusion1 decks9 decks
8%synergy
Agadeem's Awakening
11%inclusion1 decks9 decks
8%synergy
Dread Return
11%inclusion1 decks9 decks
6%synergy
Buried Alive
11%inclusion1 decks9 decks
5%synergy
Damnation
11%inclusion1 decks9 decks
4%synergy
Reanimate
11%inclusion1 decks9 decks
-8%synergy
Demonic Tutor
11%inclusion1 decks9 decks
-9%synergy
Utility Artifacts
Shorikai, Genesis Engine
50%inclusion1 decks2 decks
48%synergy
Agatha's Soul Cauldron
44%inclusion4 decks9 decks
43%synergy
Ashnod's Altar
44%inclusion4 decks9 decks
38%synergy
Helm of Possession
33%inclusion3 decks9 decks
33%synergy
Andúril, Narsil Reforged
22%inclusion2 decks9 decks
22%synergy
Helm of the Host
11%inclusion1 decks9 decks
8%synergy
Bident of Thassa
11%inclusion1 decks9 decks
5%synergy
Wayfarer's Bauble
11%inclusion1 decks9 decks
3%synergy
The One Ring
11%inclusion1 decks9 decks
3%synergy
Skullclamp
11%inclusion1 decks9 decks
0%synergy
Lightning Greaves
11%inclusion1 decks9 decks
-14%synergy
Enchantments
True Conviction
50%inclusion1 decks2 decks
48%synergy
Thran Vigil
44%inclusion4 decks9 decks
44%synergy
Sneak Attack
33%inclusion2 decks6 decks
31%synergy
Tortured Existence
22%inclusion2 decks9 decks
20%synergy
Black Market Connections
22%inclusion2 decks9 decks
10%synergy
Sothera, the Supervoid
20%inclusion1 decks5 decks
19%synergy
Teval's Judgment
20%inclusion1 decks5 decks
18%synergy
Rising of the Day
17%inclusion1 decks6 decks
12%synergy
Goblin Bombardment
17%inclusion1 decks6 decks
11%synergy
Robe of Mirrors
11%inclusion1 decks9 decks
11%synergy
Feast on the Fallen
11%inclusion1 decks9 decks
11%synergy
Leyline of the Void
11%inclusion1 decks9 decks
10%synergy
Dress Down
11%inclusion1 decks9 decks
10%synergy
Mirror Room // Fractured Realm
11%inclusion1 decks9 decks
10%synergy
Proft's Eidetic Memory
11%inclusion1 decks9 decks
9%synergy
As Foretold
11%inclusion1 decks9 decks
9%synergy
Coastal Piracy
11%inclusion1 decks9 decks
9%synergy
Amphibian Downpour
11%inclusion1 decks9 decks
9%synergy
Dictate of Erebos
11%inclusion1 decks9 decks
8%synergy
Necromancy
11%inclusion1 decks9 decks
8%synergy
Bloodchief Ascension
11%inclusion1 decks9 decks
7%synergy
Leyline of Anticipation
11%inclusion1 decks9 decks
7%synergy
Propaganda
11%inclusion1 decks9 decks
-2%synergy
Planeswalkers
Geyadrone Dihada
17%inclusion1 decks6 decks
15%synergy
Nicol Bolas, God-Pharaoh
17%inclusion1 decks6 decks
14%synergy
Kaito, Bane of Nightmares
11%inclusion1 decks9 decks
10%synergy
Teferi, Master of Time
11%inclusion1 decks9 decks
9%synergy
Jace, Wielder of Mysteries
11%inclusion1 decks9 decks
8%synergy
Liliana, Dreadhorde General
11%inclusion1 decks9 decks
7%synergy
Utility Lands
Eiganjo, Seat of the Empire
50%inclusion1 decks2 decks
43%synergy
Phyrexian Tower
44%inclusion4 decks9 decks
36%synergy
Takenuma, Abandoned Mire
44%inclusion4 decks9 decks
36%synergy
The Black Gate
33%inclusion3 decks9 decks
31%synergy
Otawara, Soaring City
33%inclusion3 decks9 decks
17%synergy
Forge of Heroes
22%inclusion2 decks9 decks
21%synergy
High Market
22%inclusion2 decks9 decks
20%synergy
Geier Reach Sanitarium
22%inclusion2 decks9 decks
19%synergy
Urborg, Tomb of Yawgmoth
22%inclusion2 decks9 decks
13%synergy
Reliquary Tower
22%inclusion2 decks9 decks
-8%synergy
Susur Secundi, Void Altar
20%inclusion1 decks5 decks
17%synergy
Midgar, City of Mako
20%inclusion1 decks5 decks
16%synergy
Sokenzan, Crucible of Defiance
17%inclusion1 decks6 decks
13%synergy
Miren, the Moaning Well
11%inclusion1 decks9 decks
11%synergy
Arcane Lighthouse
11%inclusion1 decks9 decks
10%synergy
Field of Ruin
11%inclusion1 decks9 decks
9%synergy
Riptide Laboratory
11%inclusion1 decks9 decks
9%synergy
Nesting Grounds
11%inclusion1 decks9 decks
9%synergy
Cephalid Coliseum
11%inclusion1 decks9 decks
8%synergy
Shizo, Death's Storehouse
11%inclusion1 decks9 decks
7%synergy
Mana Artifacts
Talisman of Indulgence
100%inclusion6 decks6 decks
72%synergy
Arcane Signet
89%inclusion8 decks9 decks
17%synergy
Sol Ring
89%inclusion8 decks9 decks
5%synergy
Talisman of Dominance
78%inclusion7 decks9 decks
45%synergy
Talisman of Creativity
67%inclusion4 decks6 decks
38%synergy
Fellwar Stone
56%inclusion5 decks9 decks
35%synergy
Talisman of Progress
50%inclusion1 decks2 decks
25%synergy
Talisman of Hierarchy
50%inclusion1 decks2 decks
24%synergy
Relic of Sauron
33%inclusion2 decks6 decks
25%synergy
Rakdos Signet
33%inclusion2 decks6 decks
7%synergy
Dimir Signet
22%inclusion2 decks9 decks
-3%synergy
Izzet Signet
17%inclusion1 decks6 decks
-8%synergy
Decanter of Endless Water
11%inclusion1 decks9 decks
7%synergy
Chromatic Lantern
11%inclusion1 decks9 decks
2%synergy
Lands
Nimbus Maze
100%inclusion2 decks2 decks
96%synergy
Sulfurous Springs
100%inclusion6 decks6 decks
77%synergy
Arcane Sanctum
100%inclusion2 decks2 decks
72%synergy
Glacial Fortress
100%inclusion2 decks2 decks
68%synergy
Prairie Stream
100%inclusion2 decks2 decks
66%synergy
Steam Vents
100%inclusion6 decks6 decks
62%synergy
Command Tower
89%inclusion8 decks9 decks
15%synergy
Xander's Lounge
83%inclusion5 decks6 decks
59%synergy
Luxury Suite
83%inclusion5 decks6 decks
59%synergy
Training Center
83%inclusion5 decks6 decks
58%synergy
Shivan Reef
83%inclusion5 decks6 decks
54%synergy
Blood Crypt
83%inclusion5 decks6 decks
46%synergy
Underground River
78%inclusion7 decks9 decks
55%synergy
Watery Grave
78%inclusion7 decks9 decks
37%synergy
Exotic Orchard
67%inclusion6 decks9 decks
30%synergy
Scalding Tarn
56%inclusion5 decks9 decks
45%synergy
Bloodstained Mire
56%inclusion5 decks9 decks
44%synergy
Polluted Delta
56%inclusion5 decks9 decks
44%synergy
Crosis's Catacombs
50%inclusion3 decks6 decks
49%synergy
Snowfield Sinkhole
50%inclusion1 decks2 decks
48%synergy
Silent Clearing
50%inclusion1 decks2 decks
45%synergy
Hengegate Pathway
50%inclusion1 decks2 decks
44%synergy
Mystic Gate
50%inclusion1 decks2 decks
43%synergy
Brightclimb Pathway
50%inclusion1 decks2 decks
41%synergy
Fetid Heath
50%inclusion1 decks2 decks
37%synergy
Azorius Chancery
50%inclusion1 decks2 decks
36%synergy
Orzhov Basilica
50%inclusion1 decks2 decks
35%synergy
Port Town
50%inclusion1 decks2 decks
35%synergy
Deserted Beach
50%inclusion1 decks2 decks
33%synergy
Adarkar Wastes
50%inclusion1 decks2 decks
27%synergy
Sea of Clouds
50%inclusion1 decks2 decks
25%synergy
Caves of Koilos
50%inclusion1 decks2 decks
21%synergy
Isolated Chapel
50%inclusion1 decks2 decks
17%synergy
Dragonskull Summit
50%inclusion3 decks6 decks
16%synergy
Opal Palace
44%inclusion4 decks9 decks
42%synergy
Mana Confluence
44%inclusion4 decks9 decks
37%synergy
Morphic Pool
44%inclusion4 decks9 decks
20%synergy
Drowned Catacomb
44%inclusion4 decks9 decks
16%synergy
Plaza of Heroes
33%inclusion3 decks9 decks
31%synergy
Reflecting Pool
33%inclusion3 decks9 decks
28%synergy
City of Brass
33%inclusion3 decks9 decks
26%synergy
Thundering Falls
33%inclusion2 decks6 decks
24%synergy
Raucous Theater
33%inclusion2 decks6 decks
23%synergy
Badlands
33%inclusion2 decks6 decks
20%synergy
Volcanic Island
33%inclusion2 decks6 decks
19%synergy
Haunted Ridge
33%inclusion2 decks6 decks
16%synergy
Shipwreck Marsh
33%inclusion3 decks9 decks
15%synergy
Stormcarved Coast
33%inclusion2 decks6 decks
14%synergy
Sunken Hollow
33%inclusion3 decks9 decks
-1%synergy
Clearwater Pathway
22%inclusion2 decks9 decks
14%synergy