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Sin, Unending Cataclysm
Price tag $0.29

Legendary Creature — Leviathan Avatar

Magic color symbol for G Magic color symbol for U
Simic

Playstyle & Strategy

+1/+1 Counters 44% Voltron 7% Ramp 5% Counters Matter 5% Proliferate 3%
View Average Decklist All Proliferate Commanders

High Synergy Cards

The highest-synergy picks for Sin, Unending Cataclysm's Proliferate builds — cards that lean hardest into the Proliferate theme.

Deepglow Skate Deepglow Skate
+98% Synergy $0.29
Inspiring Call Inspiring Call
+72% Synergy $0.40
The Millennium Calendar The Millennium Calendar
+70% Synergy $3.72
Tezzeret's Gambit Tezzeret's Gambit
+68% Synergy $0.30
Llanowar Reborn Llanowar Reborn
+66% Synergy $0.32
Zimone, Paradox Sculptor Zimone, Paradox Sculptor
+66% Synergy $3.58
Managorger Hydra Managorger Hydra
+66% Synergy $1.36
Bred for the Hunt Bred for the Hunt
+66% Synergy $0.50
Fathom Mage Fathom Mage
+64% Synergy $0.67
Vorel of the Hull Clade Vorel of the Hull Clade
+63% Synergy $0.39

Top Cards

The staple cards most Sin, Unending Cataclysm Proliferate decks run as their core.

Forgotten Ancient Forgotten Ancient
+62% Synergy $0.36
Ripples of Potential Ripples of Potential
+61% Synergy $3.86
Hardened Scales Hardened Scales
+55% Synergy $3.06
Inexorable Tide Inexorable Tide
+54% Synergy $3.66
Repulsive Mutation Repulsive Mutation
+51% Synergy $0.60
Master Biomancer Master Biomancer
+51% Synergy $0.77
Ozolith, the Shattered Spire Ozolith, the Shattered Spire
+49% Synergy $7.34
Branching Evolution Branching Evolution
+45% Synergy $8.06
Simic Ascendancy Simic Ascendancy
+44% Synergy $0.55
Cultivate Cultivate
+11% Synergy $0.43

Game Changers

High-impact bombs that can take over a Sin, Unending Cataclysm Proliferate game on their own.

Cyclonic Rift Cyclonic Rift
+19% Synergy $38.67
Force of Will Force of Will
+5% Synergy $59.38
Worldly Tutor Worldly Tutor
0% Synergy $27.86
Fierce Guardianship Fierce Guardianship
-2% Synergy $57.26
Rhystic Study Rhystic Study
-6% Synergy $69.93

Creatures

Creatures that carry the Proliferate plan in Sin, Unending Cataclysm decks, from early pressure to payoff.

Duskshell Crawler Duskshell Crawler
+55% Synergy $0.34
Warden of the Grove Warden of the Grove
+41% Synergy $1.84
Ouroboroid Ouroboroid
+39% Synergy $33.08
Bristly Bill, Spine Sower Bristly Bill, Spine Sower
+38% Synergy $39.66
Thrummingbird Thrummingbird
+38% Synergy $0.27
Gyre Sage Gyre Sage
+37% Synergy $4.04
Incubation Druid Incubation Druid
+35% Synergy $2.89
Evolution Sage Evolution Sage
+33% Synergy $2.26
Herald of Secret Streams Herald of Secret Streams
+28% Synergy $7.06
Overlord of the Floodpits Overlord of the Floodpits
+28% Synergy $2.43
Crystalline Crawler Crystalline Crawler
+28% Synergy $0.34
Kimahri, Valiant Guardian Kimahri, Valiant Guardian
+28% Synergy $0.22
Maester Seymour Maester Seymour
+28% Synergy $0.28
Tromell, Seymour's Butler Tromell, Seymour's Butler
+28% Synergy $0.33
Sab-Sunen, Luxa Embodied Sab-Sunen, Luxa Embodied
+27% Synergy $2.40
Armored Scrapgorger Armored Scrapgorger
+27% Synergy $0.31
Crashing Drawbridge Crashing Drawbridge
+27% Synergy $0.76
Tekuthal, Inquiry Dominus Tekuthal, Inquiry Dominus
+27% Synergy $2.04
Flux Channeler Flux Channeler
+26% Synergy $3.57
Cankerbloom Cankerbloom
+26% Synergy $0.57
Kalonian Hydra Kalonian Hydra
+25% Synergy $6.61
Kodama of the West Tree Kodama of the West Tree
+25% Synergy $20.19
Plaxcaster Frogling Plaxcaster Frogling
+24% Synergy $0.85
Chasm Skulker Chasm Skulker
+23% Synergy $0.65
Xolatoyac, the Smiling Flood Xolatoyac, the Smiling Flood
+22% Synergy $0.39
Mossborn Hydra Mossborn Hydra
+21% Synergy $11.00
Kami of Whispered Hopes Kami of Whispered Hopes
+20% Synergy $3.68
Prime Speaker Zegana Prime Speaker Zegana
+19% Synergy $0.21
Arixmethes, Slumbering Isle Arixmethes, Slumbering Isle
+15% Synergy $0.67
Herd Baloth Herd Baloth
+14% Synergy $0.39
Prize Pig Prize Pig
+14% Synergy $0.67
Hivespine Wolverine Hivespine Wolverine
+14% Synergy $0.24
Ezuri, Claw of Progress Ezuri, Claw of Progress
+14% Synergy $2.44
Coretapper Coretapper
+14% Synergy $0.31
Jadelight Ranger Jadelight Ranger
+13% Synergy $0.31
Iridescent Hornbeetle Iridescent Hornbeetle
+13% Synergy $0.30
Silent Hallcreeper Silent Hallcreeper
+13% Synergy $1.79
Quilled Greatwurm Quilled Greatwurm
+12% Synergy $2.72
Jadelight Spelunker Jadelight Spelunker
+12% Synergy $0.32
Fertilid Fertilid
+12% Synergy $0.31
Vorinclex, Monstrous Raider Vorinclex, Monstrous Raider
+12% Synergy $54.92
Elrond of the White Council Elrond of the White Council
+12% Synergy $0.26
Aesi, Tyrant of Gyre Strait Aesi, Tyrant of Gyre Strait
+11% Synergy $11.60
Overlord of the Hauntwoods Overlord of the Hauntwoods
+11% Synergy $8.59
Nadir Kraken Nadir Kraken
+11% Synergy $0.40
Bloom Tender Bloom Tender
+10% Synergy $13.07
Walking Ballista Walking Ballista
+10% Synergy $11.08
Zegana, Utopian Speaker Zegana, Utopian Speaker
+7% Synergy $0.29
Hydroid Krasis Hydroid Krasis
+4% Synergy $0.31
Tatyova, Benthic Druid Tatyova, Benthic Druid
-16% Synergy $0.33

Instants

Instant-speed interaction and tricks that keep Sin, Unending Cataclysm's Proliferate deck ahead.

Ram Through Ram Through
+42% Synergy $0.55
Mutational Advantage Mutational Advantage
+38% Synergy $7.31
Mana Drain Mana Drain
+28% Synergy $57.71
Experimental Augury Experimental Augury
+26% Synergy $0.33
Snakeskin Veil Snakeskin Veil
+23% Synergy $0.27
Rapid Hybridization Rapid Hybridization
+16% Synergy $1.20
Reality Shift Reality Shift
+14% Synergy $0.32
Savage Summoning Savage Summoning
+14% Synergy $1.72
Void Shatter Void Shatter
+14% Synergy $0.32
Reverse the Polarity Reverse the Polarity
+14% Synergy $0.53
Signature Slam Signature Slam
+14% Synergy $0.19
Fuel for the Cause Fuel for the Cause
+14% Synergy $0.36
Daze Daze
+14% Synergy $2.60
Annul Annul
+14% Synergy $0.28
Ride the Avalanche Ride the Avalanche
+14% Synergy $0.33
Winds of Qal Sisma Winds of Qal Sisma
+14% Synergy $0.29
Yuna's Whistle Yuna's Whistle
+14% Synergy $0.22
Khalni Ambush Khalni Territory Khalni Ambush
+13% Synergy $0.49
Disallow Disallow
+13% Synergy $1.80
Jwari Disruption Jwari Ruins Jwari Disruption
+13% Synergy $0.39
Inscription of Abundance Inscription of Abundance
+13% Synergy $0.32
Radstorm Radstorm
+13% Synergy $5.47
Incubation // Incongruity Incubation // Incongruity
+12% Synergy $0.17
Shower of Arrows Shower of Arrows
+12% Synergy $0.21
Silkguard Silkguard
+11% Synergy $0.47
Dramatic Reversal Dramatic Reversal
+10% Synergy $0.51
Voidslime Voidslime
+9% Synergy $0.65
Frantic Search Frantic Search
+8% Synergy $1.94
Decisive Denial Decisive Denial
+8% Synergy $0.27
Arcane Denial Arcane Denial
+6% Synergy $1.67
Nature's Claim Nature's Claim
+5% Synergy $1.25
Pongify Pongify
+4% Synergy $1.91
Negate Negate
+4% Synergy $0.31
Eureka Moment Eureka Moment
+2% Synergy $0.28
Beast Within Beast Within
-6% Synergy $0.62
Counterspell Counterspell
-6% Synergy $3.32
An Offer You Can't Refuse An Offer You Can't Refuse
-9% Synergy $3.83
Growth Spiral Growth Spiral
-16% Synergy $0.30
Heroic Intervention Heroic Intervention
-16% Synergy $16.00

Sorceries

Sorceries that push the Proliferate game plan forward for Sin, Unending Cataclysm.

Smell Fear Smell Fear
+42% Synergy $0.23
Body of Research Body of Research
+41% Synergy $1.40
Unnatural Restoration Unnatural Restoration
+40% Synergy $1.53
Give // Take Give // Take
+28% Synergy $0.20
Thirsting Roots Thirsting Roots
+27% Synergy $0.75
Contentious Plan Contentious Plan
+26% Synergy $0.33
Three Visits Three Visits
+18% Synergy $5.03
Wave Goodbye Wave Goodbye
+18% Synergy $1.00
Visions of Dominance Visions of Dominance
+14% Synergy $0.86
Courage in Crisis Courage in Crisis
+14% Synergy $0.26
Insist Insist
+14% Synergy $2.02
Stomp and Howl Stomp and Howl
+14% Synergy $0.11
Dream Cache Dream Cache
+14% Synergy $0.27
Carnivorous Canopy Carnivorous Canopy
+14% Synergy $0.30
Reach the Horizon Reach the Horizon
+14% Synergy $0.31
Combat Tutorial Combat Tutorial
+14% Synergy $0.26
Vastwood Surge Vastwood Surge
+13% Synergy $0.64
Fangs of Kalonia Fangs of Kalonia
+12% Synergy $0.31
Oversimplify Oversimplify
+10% Synergy $0.31
Ravenform Ravenform
+10% Synergy $0.36
Preordain Preordain
+6% Synergy $0.68
Bala Ged Recovery Bala Ged Sanctuary Bala Ged Recovery
+4% Synergy $6.78
Rampant Growth Rampant Growth
+3% Synergy $0.64
Farseek Farseek
+2% Synergy $0.45
Nature's Lore Nature's Lore
-4% Synergy $2.88
Kodama's Reach Kodama's Reach
-6% Synergy $1.53

Utility Artifacts

Artifacts that add consistency and utility to Sin, Unending Cataclysm Proliferate decks.

The Earth Crystal The Earth Crystal
+52% Synergy $11.98
Sun Droplet Sun Droplet
+43% Synergy $0.39
Geometric Nexus Geometric Nexus
+42% Synergy $0.33
Lightning Greaves Lightning Greaves
+37% Synergy $4.52
The Ozolith The Ozolith
+36% Synergy $64.33
The Great Henge The Great Henge
+33% Synergy $67.43
Surge Node Surge Node
+28% Synergy $0.26
Lavaspur Boots Lavaspur Boots
+28% Synergy $1.86
Aether Vial Aether Vial
+28% Synergy $3.58
Swiftfoot Boots Swiftfoot Boots
+18% Synergy $2.28
Gavel of the Righteous Gavel of the Righteous
+14% Synergy $0.26
Haunted Cloak Haunted Cloak
+14% Synergy $0.37
Transmogrifying Wand Transmogrifying Wand
+14% Synergy $0.46
Agent's Toolkit Agent's Toolkit
+14% Synergy $6.36
Eternity Vessel Eternity Vessel
+14% Synergy $16.95
Loxodon Warhammer Loxodon Warhammer
+14% Synergy $2.53
Angelheart Vial Angelheart Vial
+14% Synergy $0.40
Blitzball Stadium Blitzball Stadium
+14% Synergy $0.23
Contagion Clasp Contagion Clasp
+13% Synergy $0.37
Insight Engine Insight Engine
+13% Synergy $1.30
Sapphire Medallion Sapphire Medallion
+11% Synergy $6.98
Crucible of Worlds Crucible of Worlds
+10% Synergy $34.97
Bident of Thassa Bident of Thassa
+7% Synergy $0.40

Enchantments

Enchantments that reinforce the Proliferate strategy in Sin, Unending Cataclysm decks.

Evolutionary Escalation Evolutionary Escalation
+43% Synergy $1.42
Sphere Grid Sphere Grid
+39% Synergy $9.04
Innkeeper's Talent Innkeeper's Talent
+37% Synergy $8.43
Terrasymbiosis Terrasymbiosis
+36% Synergy $9.59
Primal Empathy Primal Empathy
+26% Synergy $0.32
Concordant Crossroads Concordant Crossroads
+26% Synergy $30.11
Loading Zone Loading Zone
+26% Synergy $1.52
Ominous Seas Ominous Seas
+25% Synergy $1.22
Tribute to the World Tree Tribute to the World Tree
+23% Synergy $14.22
Dissipation Field Dissipation Field
+14% Synergy $3.86
Lost in the Maze Lost in the Maze
+14% Synergy $0.27
Living Artifact Living Artifact
+14% Synergy $1.00
The First Iroan Games The First Iroan Games
+14% Synergy $0.42
Tolarian Contempt Tolarian Contempt
+14% Synergy $0.23
The Bath Song The Bath Song
+14% Synergy $0.28
Medomai's Prophecy Medomai's Prophecy
+14% Synergy $0.20
Jugan Defends the Temple Remnant of the Rising Star Jugan Defends the Temple
+14% Synergy $0.96
Bioengineered Future Bioengineered Future
+14% Synergy $0.30
Stocking the Pantry Stocking the Pantry
+13% Synergy $0.28
Twists and Turns Mycoid Maze Twists and Turns
+13% Synergy $0.27
Mana Bloom Mana Bloom
+13% Synergy $0.25
Omenpath Journey Omenpath Journey
+13% Synergy $2.21
Helix Pinnacle Helix Pinnacle
+13% Synergy $7.64
As Foretold As Foretold
+13% Synergy $1.71
Ride the Shoopuf Ride the Shoopuf
+13% Synergy $0.34
Leyline of Abundance Leyline of Abundance
+12% Synergy $1.91
Path of Discovery Path of Discovery
+12% Synergy $0.29
Retreat to Kazandu Retreat to Kazandu
+11% Synergy $0.52
Khalni Heart Expedition Khalni Heart Expedition
+11% Synergy $0.41
Doubling Season Doubling Season
+4% Synergy $34.35
Exploration Exploration
+1% Synergy $33.39
Garruk's Uprising Garruk's Uprising
-3% Synergy $0.50

Planeswalkers

Planeswalkers that back up Sin, Unending Cataclysm's Proliferate game plan.

Kiora, Behemoth Beckoner Kiora, Behemoth Beckoner
+8% Synergy $0.63

Utility Lands

Non-basic lands that pull extra weight in Sin, Unending Cataclysm Proliferate decks.

Karn's Bastion Karn's Bastion
+46% Synergy $2.57
Nesting Grounds Nesting Grounds
+39% Synergy $0.35
Mistrise Village Mistrise Village
+32% Synergy $8.61
Mystic Sanctuary Mystic Sanctuary
+31% Synergy $1.09
Blast Zone Blast Zone
+26% Synergy $0.38
Rogue's Passage Rogue's Passage
+20% Synergy $0.36
The Monumental Facade The Monumental Facade
+14% Synergy $0.22
Trenzalore Clocktower Trenzalore Clocktower
+14% Synergy $0.34
Ominous Cemetery Ominous Cemetery
+14% Synergy $0.31
Bonders' Enclave Bonders' Enclave
+13% Synergy $0.71
Zanarkand, Ancient Metropolis Zanarkand, Ancient Metropolis
+13% Synergy $0.51
Hidden Nursery Hidden Nursery
+12% Synergy $0.23
Mosswort Bridge Mosswort Bridge
+11% Synergy $0.37
Command Beacon Command Beacon
+11% Synergy $9.73
Otawara, Soaring City Otawara, Soaring City
+10% Synergy $28.30
Dark Depths Dark Depths
+8% Synergy $3.25
Boseiju, Who Endures Boseiju, Who Endures
+7% Synergy $50.54
Temple of the False God Temple of the False God
-2% Synergy $0.26
Reliquary Tower Reliquary Tower
-7% Synergy $3.52
Yavimaya, Cradle of Growth Yavimaya, Cradle of Growth
-7% Synergy $16.22

Mana Artifacts

Mana rocks and fixing to power out Sin, Unending Cataclysm's Proliferate strategy.

Vexing Puzzlebox Vexing Puzzlebox
+43% Synergy $9.07
Replicating Ring Replicating Ring
+41% Synergy $1.18
Aetheric Amplifier Aetheric Amplifier
+13% Synergy $0.49
The Eternity Elevator The Eternity Elevator
+13% Synergy $2.91
Everflowing Chalice Everflowing Chalice
+10% Synergy $0.30
Decanter of Endless Water Decanter of Endless Water
+10% Synergy $5.39
Sol Ring Sol Ring
+5% Synergy $1.55
Thought Vessel Thought Vessel
-5% Synergy $2.59
Arcane Signet Arcane Signet
-6% Synergy $0.89
Talisman of Curiosity Talisman of Curiosity
-7% Synergy $0.47
Simic Signet Simic Signet
-16% Synergy $0.37

Lands

The mana base behind Sin, Unending Cataclysm's Proliferate decks.

Willowrush Verge Willowrush Verge
+39% Synergy $6.12
Terramorphic Expanse Terramorphic Expanse
+37% Synergy $0.26
Evolving Wilds Evolving Wilds
+33% Synergy $0.25
Vineglimmer Snarl Vineglimmer Snarl
+32% Synergy $0.27
Thornwood Falls Thornwood Falls
+26% Synergy $0.26
Hinterland Harbor Hinterland Harbor
+24% Synergy $0.38
Prismatic Vista Prismatic Vista
+22% Synergy $32.42
Temple of Mystery Temple of Mystery
+20% Synergy $0.28
Yavimaya Coast Yavimaya Coast
+19% Synergy $0.36
Command Tower Command Tower
+15% Synergy $0.31
Tropical Island Tropical Island
+14% Synergy
Vivid Creek Vivid Creek
+13% Synergy $0.36
Khalni Ambush Khalni Territory Khalni Ambush
+13% Synergy $0.49
Jwari Disruption Jwari Ruins Jwari Disruption
+13% Synergy $0.39
Vivid Grove Vivid Grove
+13% Synergy $0.37
Guadosalam, Farplane Gateway Guadosalam, Farplane Gateway
+13% Synergy $0.22
Fabled Passage Fabled Passage
+12% Synergy $1.11
Vibrant Cityscape Vibrant Cityscape
+12% Synergy $0.30
Simic Growth Chamber Simic Growth Chamber
+11% Synergy $0.34
Waterlogged Grove Waterlogged Grove
+9% Synergy $1.54
Overflowing Basin Overflowing Basin
+7% Synergy $0.25
Sodden Verdure Sodden Verdure
+5% Synergy $0.37
Island Island
+4% Synergy $0.08
Forest Forest
+4% Synergy $0.08
Bala Ged Recovery Bala Ged Sanctuary Bala Ged Recovery
+4% Synergy $6.78
Flooded Grove Flooded Grove
-1% Synergy $0.28
Dreamroot Cascade Dreamroot Cascade
-2% Synergy $0.98
Tangled Islet Tangled Islet
-2% Synergy $0.23
Path of Ancestry Path of Ancestry
-3% Synergy $0.23
Barkchannel Pathway Tidechannel Pathway Barkchannel Pathway
-5% Synergy $4.11
Exotic Orchard Exotic Orchard
-10% Synergy $0.24
Rejuvenating Springs Rejuvenating Springs
-14% Synergy $4.44
Misty Rainforest Misty Rainforest
-17% Synergy $35.90
Breeding Pool Breeding Pool
-19% Synergy $8.91

Similar Commanders

The following Commanders share a similar playing style, strategy, or theme like Sin, Unending Cataclysm: Proliferate.

Volo, Itinerant Scholar Master Chef Volo, Itinerant Scholar // Master Chef
Tanazir Quandrix Tanazir Quandrix
Vorel of the Hull Clade Vorel of the Hull Clade
Zimone, Paradox Sculptor Zimone, Paradox Sculptor
Zegana, Utopian Speaker Zegana, Utopian Speaker
Pir, Imaginative Rascal Toothy, Imaginary Friend Pir, Imaginative Rascal // Toothy, Imaginary Friend
Lonis, Genetics Expert Lonis, Genetics Expert
Marcus, Mutant Mayor Marcus, Mutant Mayor
Sab-Sunen, Luxa Embodied Sab-Sunen, Luxa Embodied
Esior, Wardwing Familiar Numa, Joraga Chieftain Esior, Wardwing Familiar // Numa, Joraga Chieftain
Siani, Eye of the Storm Slurrk, All-Ingesting Siani, Eye of the Storm // Slurrk, All-Ingesting
Esior, Wardwing Familiar Slurrk, All-Ingesting Esior, Wardwing Familiar // Slurrk, All-Ingesting
Vorosh, the Hunter Vorosh, the Hunter
Yorvo, Lord of Garenbrig Yorvo, Lord of Garenbrig
Mowu, Loyal Companion Mowu, Loyal Companion
Tidus, Yuna's Guardian Tidus, Yuna's Guardian
Yuna, Grand Summoner Yuna, Grand Summoner
The Thirteenth Doctor Adric, Mathematical Genius The Thirteenth Doctor // Adric, Mathematical Genius
The Thirteenth Doctor K-9, Mark I The Thirteenth Doctor // K-9, Mark I
The Thirteenth Doctor Susan Foreman The Thirteenth Doctor // Susan Foreman
Maester Seymour Maester Seymour
Ishai, Ojutai Dragonspeaker Reyhan, Last of the Abzan Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
Ishai, Ojutai Dragonspeaker Slurrk, All-Ingesting Ishai, Ojutai Dragonspeaker // Slurrk, All-Ingesting
Slurrk, All-Ingesting Thrasios, Triton Hero Slurrk, All-Ingesting // Thrasios, Triton Hero
The Fifth Doctor Leela, Sevateem Warrior The Fifth Doctor // Leela, Sevateem Warrior
Ezuri, Claw of Progress Ezuri, Claw of Progress
Arwen, Weaver of Hope Arwen, Weaver of Hope
Karvanista, Loyal Lupari Karvanista, Loyal Lupari
The Fifth Doctor Susan Foreman The Fifth Doctor // Susan Foreman
Kamahl, Heart of Krosa Slurrk, All-Ingesting Kamahl, Heart of Krosa // Slurrk, All-Ingesting
Xolatoyac, the Smiling Flood Xolatoyac, the Smiling Flood
Esior, Wardwing Familiar Reyhan, Last of the Abzan Esior, Wardwing Familiar // Reyhan, Last of the Abzan
Danny Pink Danny Pink
Omarthis, Ghostfire Initiate Omarthis, Ghostfire Initiate
Rishkar, Peema Renegade Rishkar, Peema Renegade
Ludevic, Necro-Alchemist Numa, Joraga Chieftain Ludevic, Necro-Alchemist // Numa, Joraga Chieftain
Experiment Kraj Experiment Kraj
Reyhan, Last of the Abzan Sakashima of a Thousand Faces Reyhan, Last of the Abzan // Sakashima of a Thousand Faces
Reyhan, Last of the Abzan Silas Renn, Seeker Adept Reyhan, Last of the Abzan // Silas Renn, Seeker Adept
Kodama of the West Tree Kodama of the West Tree