Yahenni, Undying Partisan
Agatha's Soul Cauldron
Triskelion

   Prerequisites

What do I need to start this combo?
Triskelion in exile (Triskelion exiled by Agatha's Soul Cauldron in exile).
Yahenni and Agatha's Soul Cauldron on the battlefield.
Yahenni has at least one +1/+1 counter on it. You have a way to give Yahenni deathtouch.

   Steps

How does this combo work?
1
Give Yahenni deathtouch, if needed.
2
Activate Yahenni using Triskelion's ability by removing a +1/+1 counter from it, dealing 1 damage to a creature an opponent controls, and destroying it due to Yahenni's deathtouch.
3
Yahenni triggers, putting a +1/+1 counter on it.
4
Repeat from step 2.
5
If you can give Yahenni deathtouch indefinitely, you may repeat this loop whenever a creature enters the battlefield under an opponent's control.

   Results

What do I get from this combo?
Destroy all creatures opponents control
Destroy each creature that enters the battlefield under an opponent's control
Lock
Marchesa, the Black Rose
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Marchesa, Dealer of Death
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0.0%inclusion1 decks6.35K decks
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0.4%inclusion1 decks223 decks
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0.1%inclusion1 decks961 decks
New Cards
Twilight Diviner
13%inclusion1 decks8 decks
10%synergy
High Synergy Cards
Uncivil Unrest
64%inclusion14 decks22 decks
62%synergy
Terrasymbiosis
67%inclusion4 decks6 decks
61%synergy
Conclave Mentor
63%inclusion5 decks8 decks
59%synergy
Hardened Scales
67%inclusion12 decks18 decks
57%synergy
Carrion Feeder
59%inclusion26 decks44 decks
55%synergy
Goblin Bombardment
59%inclusion13 decks22 decks
53%synergy
The Ozolith
57%inclusion25 decks44 decks
53%synergy
Bartolomé del Presidio
56%inclusion5 decks9 decks
51%synergy
Walking Ballista
52%inclusion23 decks44 decks
50%synergy
Esper Sentinel
67%inclusion6 decks9 decks
48%synergy
Top Cards
Blasphemous Act
64%inclusion14 decks22 decks
30%synergy
Ozolith, the Shattered Spire
50%inclusion9 decks18 decks
46%synergy
Ashnod's Altar
50%inclusion22 decks44 decks
44%synergy
Herald of Secret Streams
47%inclusion14 decks30 decks
44%synergy
Baleful Strix
47%inclusion14 decks30 decks
33%synergy
Mossborn Hydra
46%inclusion6 decks13 decks
42%synergy
Host of the Hereafter
44%inclusion4 decks9 decks
43%synergy
Resourceful Defense
44%inclusion4 decks9 decks
43%synergy
Mikaeus, the Lunarch
44%inclusion4 decks9 decks
43%synergy
Cathars' Crusade
44%inclusion4 decks9 decks
39%synergy
Game Changers
Enlightened Tutor
44%inclusion4 decks9 decks
29%synergy
Cyclonic Rift
33%inclusion10 decks30 decks
11%synergy
Worldly Tutor
28%inclusion5 decks18 decks
16%synergy
Fierce Guardianship
23%inclusion7 decks30 decks
6%synergy
Vampiric Tutor
20%inclusion9 decks44 decks
5%synergy
Ancient Tomb
18%inclusion8 decks44 decks
9%synergy
Orcish Bowmasters
14%inclusion6 decks44 decks
5%synergy
Opposition Agent
11%inclusion5 decks44 decks
6%synergy
Necropotence
9.1%inclusion4 decks44 decks
4%synergy
Bolas's Citadel
9.1%inclusion4 decks44 decks
1%synergy
Creatures
Ouroboroid
50%inclusion3 decks6 decks
47%synergy
Disciple of Freyalise
44%inclusion7 decks16 decks
38%synergy
Glen Elendra Archmage
43%inclusion13 decks30 decks
41%synergy
Spark Double
43%inclusion13 decks30 decks
37%synergy
Jenova, Ancient Calamity
43%inclusion3 decks7 decks
41%synergy
Flayer of the Hatebound
41%inclusion9 decks22 decks
40%synergy
Viscera Seer
41%inclusion18 decks44 decks
33%synergy
Danny Pink
40%inclusion12 decks30 decks
39%synergy
Forgotten Ancient
39%inclusion7 decks18 decks
32%synergy
Iron Apprentice
39%inclusion17 decks44 decks
38%synergy
Master Biomancer
38%inclusion3 decks8 decks
35%synergy
Kutzil, Malamet Exemplar
38%inclusion3 decks8 decks
23%synergy
Yawgmoth, Thran Physician
36%inclusion16 decks44 decks
33%synergy
Pir, Imaginative Rascal
33%inclusion6 decks18 decks
33%synergy
Arwen, Weaver of Hope
33%inclusion6 decks18 decks
31%synergy
Warden of the Grove
33%inclusion3 decks9 decks
31%synergy
Breena, the Demagogue
33%inclusion3 decks9 decks
30%synergy
Heliod, Sun-Crowned
33%inclusion3 decks9 decks
30%synergy
Eternal Witness
33%inclusion6 decks18 decks
16%synergy
Birds of Paradise
33%inclusion6 decks18 decks
6%synergy
Zealous Conscripts
32%inclusion7 decks22 decks
30%synergy
Mikaeus, the Unhallowed
32%inclusion14 decks44 decks
29%synergy
Grim Haruspex
32%inclusion14 decks44 decks
29%synergy
Evolution Witness
31%inclusion5 decks16 decks
28%synergy
Satoru, the Infiltrator
31%inclusion9 decks29 decks
29%synergy
Rampant Rejuvenator
28%inclusion5 decks18 decks
27%synergy
Kami of Whispered Hopes
28%inclusion5 decks18 decks
21%synergy
Delighted Halfling
28%inclusion5 decks18 decks
16%synergy
Arcbound Ravager
27%inclusion12 decks44 decks
27%synergy
Thundering Raiju
27%inclusion6 decks22 decks
26%synergy
Kiki-Jiki, Mirror Breaker
27%inclusion6 decks22 decks
24%synergy
Imperial Recruiter
27%inclusion6 decks22 decks
23%synergy
Mahadi, Emporium Master
27%inclusion6 decks22 decks
22%synergy
River Kelpie
27%inclusion8 decks30 decks
26%synergy
Chasm Skulker
27%inclusion8 decks30 decks
23%synergy
Dauthi Voidwalker
25%inclusion11 decks44 decks
18%synergy
Solemn Simulacrum
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12%synergy
Warren Soultrader
24%inclusion10 decks42 decks
18%synergy
Goldvein Hydra
24%inclusion4 decks17 decks
21%synergy
Arcbound Slasher
23%inclusion5 decks22 decks
23%synergy
Arcbound Tracker
23%inclusion5 decks22 decks
22%synergy
Crystalline Crawler
23%inclusion10 decks44 decks
22%synergy
Drana, Liberator of Malakir
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20%synergy
Goblin Engineer
23%inclusion5 decks22 decks
20%synergy
Strangleroot Geist
22%inclusion4 decks18 decks
22%synergy
Young Wolf
22%inclusion4 decks18 decks
22%synergy
Scavenging Ooze
22%inclusion4 decks18 decks
20%synergy
Devoted Druid
22%inclusion4 decks18 decks
19%synergy
Managorger Hydra
22%inclusion4 decks18 decks
19%synergy
Winding Constrictor
22%inclusion4 decks18 decks
19%synergy
Instants
Swords to Plowshares
44%inclusion4 decks9 decks
-17%synergy
Revitalizing Repast
44%inclusion7 decks16 decks
35%synergy
Assassin's Trophy
39%inclusion7 decks18 decks
8%synergy
Path to Exile
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-14%synergy
Swan Song
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12%synergy
Counterspell
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-12%synergy
Veil of Summer
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23%synergy
Sink into Stupor
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14%synergy
Terminate
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4%synergy
Dark Ritual
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-2%synergy
Chaos Warp
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-7%synergy
Nature's Claim
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15%synergy
Inspiring Call
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14%synergy
Deadly Rollick
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7%synergy
Arcane Denial
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0%synergy
Fell the Profane
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10%synergy
Withering Torment
18%inclusion7 decks39 decks
10%synergy
Archdruid's Charm
17%inclusion3 decks18 decks
12%synergy
Return of the Wildspeaker
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5%synergy
Mana Drain
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2%synergy
An Offer You Can't Refuse
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-8%synergy
Deadly Dispute
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4%synergy
Lethal Scheme
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12%synergy
Bedevil
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2%synergy
Slip Out the Back
13%inclusion4 decks30 decks
11%synergy
Malakir Rebirth
11%inclusion5 decks44 decks
3%synergy
Village Rites
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2%synergy
Muddle the Mixture
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6%synergy
Rapid Hybridization
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1%synergy
Pongify
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-1%synergy
Negate
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-11%synergy
Flare of Malice
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7%synergy
Snuff Out
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6%synergy
Feign Death
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5%synergy
Entomb
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0%synergy
Infernal Grasp
6.8%inclusion3 decks44 decks
-1%synergy
Sorceries
Sevinne's Reclamation
33%inclusion3 decks9 decks
26%synergy
Farseek
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-3%synergy
Toxic Deluge
30%inclusion13 decks44 decks
11%synergy
Three Visits
28%inclusion5 decks18 decks
3%synergy
Vandalblast
27%inclusion6 decks22 decks
12%synergy
Diabolic Intent
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17%synergy
Reanimate
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6%synergy
Mark of Mutiny
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22%synergy
Life's Legacy
22%inclusion4 decks18 decks
21%synergy
Nature's Lore
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-9%synergy
Wave Goodbye
20%inclusion6 decks30 decks
18%synergy
Bridgeworks Battle
19%inclusion3 decks16 decks
15%synergy
Demonic Tutor
18%inclusion8 decks44 decks
-1%synergy
Blasphemous Edict
17%inclusion6 decks35 decks
11%synergy
Finale of Devastation
17%inclusion3 decks18 decks
9%synergy
Bala Ged Recovery
17%inclusion3 decks18 decks
9%synergy
Victimize
16%inclusion7 decks44 decks
4%synergy
Mob Rule
14%inclusion3 decks22 decks
13%synergy
Feed the Swarm
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-3%synergy
Fabricate
13%inclusion4 decks30 decks
8%synergy
Stock Up
13%inclusion3 decks23 decks
11%synergy
Beseech the Mirror
9.1%inclusion4 decks44 decks
6%synergy
Buried Alive
9.1%inclusion4 decks44 decks
3%synergy
Damnation
9.1%inclusion4 decks44 decks
3%synergy
Night's Whisper
9.1%inclusion4 decks44 decks
0%synergy
Grim Tutor
6.8%inclusion3 decks44 decks
3%synergy
Utility Artifacts
Phyrexian Altar
43%inclusion19 decks44 decks
40%synergy
The Earth Crystal
43%inclusion3 decks7 decks
38%synergy
Altar of Dementia
23%inclusion10 decks44 decks
20%synergy
Skullclamp
23%inclusion10 decks44 decks
12%synergy
Lightning Greaves
16%inclusion7 decks44 decks
-9%synergy
Swiftfoot Boots
16%inclusion7 decks44 decks
-11%synergy
Andúril, Narsil Reforged
14%inclusion6 decks44 decks
13%synergy
Time Sieve
10%inclusion3 decks30 decks
7%synergy
The One Ring
9.1%inclusion4 decks44 decks
1%synergy
Helm of Possession
6.8%inclusion3 decks44 decks
7%synergy
Enchantments
Loading Zone
50%inclusion3 decks6 decks
48%synergy
Greater Good
39%inclusion7 decks18 decks
34%synergy
Thran Vigil
34%inclusion15 decks44 decks
34%synergy
Branching Evolution
33%inclusion6 decks18 decks
27%synergy
Unspeakable Symbol
30%inclusion13 decks44 decks
29%synergy
Sneak Attack
27%inclusion6 decks22 decks
25%synergy
Rhystic Study
23%inclusion7 decks30 decks
-1%synergy
Mystic Remora
20%inclusion6 decks30 decks
4%synergy
All Will Be One
18%inclusion4 decks22 decks
16%synergy
Evolutionary Leap
17%inclusion3 decks18 decks
16%synergy
Guardian Project
17%inclusion3 decks18 decks
9%synergy
Phyrexian Arena
16%inclusion7 decks44 decks
0%synergy
Animate Dead
11%inclusion5 decks44 decks
2%synergy
Teval's Judgment
11%inclusion3 decks28 decks
8%synergy
Phyrexian Reclamation
9.1%inclusion4 decks44 decks
6%synergy
Feast on the Fallen
6.8%inclusion3 decks44 decks
7%synergy
Retribution of the Ancients
6.8%inclusion3 decks44 decks
6%synergy
Attrition
6.8%inclusion3 decks44 decks
6%synergy
Phyrexian Scriptures
6.8%inclusion3 decks44 decks
6%synergy
Dictate of Erebos
6.8%inclusion3 decks44 decks
4%synergy
Grave Pact
6.8%inclusion3 decks44 decks
2%synergy
Planeswalkers
Tezzeret, Cruel Captain
17%inclusion4 decks23 decks
16%synergy
Grist, the Hunger Tide
17%inclusion3 decks18 decks
13%synergy
Utility Lands
Eiganjo, Seat of the Empire
44%inclusion4 decks9 decks
37%synergy
Phyrexian Tower
43%inclusion19 decks44 decks
34%synergy
High Market
36%inclusion16 decks44 decks
34%synergy
Boseiju, Who Endures
28%inclusion5 decks18 decks
9%synergy
Urborg, Tomb of Yawgmoth
27%inclusion12 decks44 decks
18%synergy
Bojuka Bog
25%inclusion11 decks44 decks
-5%synergy
Otawara, Soaring City
20%inclusion6 decks30 decks
4%synergy
Restless Cottage
17%inclusion3 decks18 decks
14%synergy
Nesting Grounds
16%inclusion7 decks44 decks
14%synergy
Takenuma, Abandoned Mire
16%inclusion7 decks44 decks
7%synergy
Yavimaya, Cradle of Growth
16%inclusion7 decks44 decks
7%synergy
Forge of Heroes
14%inclusion6 decks44 decks
13%synergy
Urza's Saga
14%inclusion6 decks44 decks
7%synergy
Karn's Bastion
11%inclusion5 decks44 decks
7%synergy
Inkmoth Nexus
9.1%inclusion4 decks44 decks
8%synergy
The Black Gate
9.1%inclusion4 decks44 decks
6%synergy
Inventors' Fair
9.1%inclusion4 decks44 decks
5%synergy
Cabal Coffers
9.1%inclusion4 decks44 decks
0%synergy
Rogue's Passage
9.1%inclusion4 decks44 decks
-11%synergy
Vault of Whispers
6.8%inclusion3 decks44 decks
2%synergy
Nykthos, Shrine to Nyx
6.8%inclusion3 decks44 decks
1%synergy
Reliquary Tower
6.8%inclusion3 decks44 decks
-23%synergy
Mana Artifacts
Sol Ring
84%inclusion37 decks44 decks
0%synergy
Arcane Signet
80%inclusion35 decks44 decks
7%synergy
Talisman of Dominance
57%inclusion17 decks30 decks
24%synergy
Talisman of Creativity
55%inclusion11 decks20 decks
27%synergy
Talisman of Indulgence
50%inclusion11 decks22 decks
22%synergy
Fellwar Stone
34%inclusion15 decks44 decks
14%synergy
Dimir Signet
20%inclusion6 decks30 decks
-5%synergy
Rakdos Signet
18%inclusion4 decks22 decks
-7%synergy
Talisman of Resilience
17%inclusion3 decks18 decks
4%synergy
Izzet Signet
15%inclusion3 decks20 decks
-9%synergy
Lotus Petal
9.1%inclusion4 decks44 decks
2%synergy
Liquimetal Torque
6.8%inclusion3 decks44 decks
4%synergy
Chrome Mox
6.8%inclusion3 decks44 decks
1%synergy
Lands
Hallowed Fountain
100%inclusion3 decks3 decks
60%synergy
Breeding Pool
100%inclusion8 decks8 decks
58%synergy
Command Tower
89%inclusion39 decks44 decks
14%synergy
Zagoth Triome
88%inclusion7 decks8 decks
60%synergy
Xander's Lounge
80%inclusion16 decks20 decks
56%synergy
Overgrown Tomb
78%inclusion14 decks18 decks
37%synergy
Godless Shrine
78%inclusion7 decks9 decks
37%synergy
Temple Garden
75%inclusion6 decks8 decks
36%synergy
Steam Vents
70%inclusion14 decks20 decks
32%synergy
Watery Grave
70%inclusion21 decks30 decks
28%synergy
Sulfurous Springs
68%inclusion15 decks22 decks
45%synergy
Rejuvenating Springs
63%inclusion5 decks8 decks
36%synergy
Indatha Triome
63%inclusion5 decks8 decks
35%synergy
Exotic Orchard
61%inclusion27 decks44 decks
25%synergy
Llanowar Wastes
61%inclusion11 decks18 decks
34%synergy
Underground River
57%inclusion17 decks30 decks
34%synergy
Training Center
55%inclusion11 decks20 decks
30%synergy
Blood Crypt
55%inclusion12 decks22 decks
17%synergy
Brushland
50%inclusion4 decks8 decks
31%synergy
Bountiful Promenade
50%inclusion4 decks8 decks
28%synergy
Undergrowth Stadium
50%inclusion9 decks18 decks
27%synergy
Crumbling Necropolis
50%inclusion10 decks20 decks
22%synergy
Shivan Reef
50%inclusion10 decks20 decks
21%synergy
Polluted Delta
45%inclusion20 decks44 decks
33%synergy
Luxury Suite
45%inclusion10 decks22 decks
21%synergy
Dragonskull Summit
45%inclusion10 decks22 decks
11%synergy
Morphic Pool
43%inclusion13 decks30 decks
19%synergy
Verdant Catacombs
43%inclusion19 decks44 decks
32%synergy
Sulfur Falls
40%inclusion8 decks20 decks
5%synergy
Hedge Maze
38%inclusion3 decks8 decks
26%synergy
Overgrown Farmland
38%inclusion3 decks8 decks
20%synergy
Dreamroot Cascade
38%inclusion3 decks8 decks
16%synergy
Bloodstained Mire
36%inclusion16 decks44 decks
25%synergy
Badlands
36%inclusion8 decks22 decks
23%synergy
Volcanic Island
35%inclusion7 decks20 decks
21%synergy
Underground Mortuary
33%inclusion6 decks18 decks
21%synergy
Vault of Champions
33%inclusion3 decks9 decks
9%synergy
Drowned Catacomb
33%inclusion10 decks30 decks
4%synergy
Undercity Sewers
30%inclusion9 decks30 decks
19%synergy
Underground Sea
30%inclusion9 decks30 decks
15%synergy
City of Brass
30%inclusion13 decks44 decks
22%synergy
Fabled Passage
30%inclusion13 decks44 decks
20%synergy
Marsh Flats
30%inclusion13 decks44 decks
19%synergy
Scalding Tarn
30%inclusion13 decks44 decks
19%synergy
Deathcap Glade
28%inclusion5 decks18 decks
15%synergy
Woodland Cemetery
28%inclusion5 decks18 decks
-4%synergy
Wastewood Verge
27%inclusion3 decks11 decks
20%synergy
Misty Rainforest
27%inclusion12 decks44 decks
16%synergy
Flooded Strand
25%inclusion11 decks44 decks
14%synergy
Stormcarved Coast
25%inclusion5 decks20 decks
6%synergy