Polukranos Reborn
Nim Deathmantle
Ashnod's Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Polukranos Reborn // Polukranos as Polukranos, Engine of Ruin on the battlefield).
You control at least two additional nontoken Hydras.

   Steps

How does this combo work?
1
Activate Ashnod's Altar by sacrificing another nontoken Hydra that does not have Nim Deathmantle attached, adding .
2
When the Hydra dies, Polukranos and Nim Deathmantle trigger.
3
Resolve the Polukranos trigger, creating two 3/3 Phyrexian Hydra creature tokens.
4
Activate Ashnod's Altar by sacrificing a Phyrexian Hydra, adding .
5
Resolve the Nim Deathmantle trigger from step 2, causing you to pay 4 to return the nontoken Hydra from your graveyard to the battlefield, and attach Nim Deathmantle to it.
6
Repeat.

   Results

What do I get from this combo?
Infinite colored mana
Infinite creature tokens
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite colorless mana
Polukranos Reborn
6.7%inclusion154 decks2.29K decks
Torsten, Founder of Benalia
0.2%inclusion1 decks499 decks
Tidus, Yuna's Guardian
0.0%inclusion1 decks13K decks
Helga, Skittish Seer
0.0%inclusion1 decks15.2K decks
Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.1%inclusion1 decks1.96K decks
New Cards
Chronicle of Victory
7.1%inclusion1 decks14 decks
5%synergy
Formidable Speaker
2.1%inclusion1 decks48 decks
0%synergy
High Synergy Cards
Hungering Hydra
91%inclusion144 decks158 decks
90%synergy
Genesis Hydra
90%inclusion142 decks158 decks
88%synergy
Mistcutter Hydra
88%inclusion139 decks158 decks
87%synergy
Capricopian
84%inclusion133 decks158 decks
84%synergy
Feral Hydra
80%inclusion126 decks158 decks
79%synergy
Steelbane Hydra
80%inclusion127 decks158 decks
79%synergy
Hooded Hydra
80%inclusion126 decks158 decks
79%synergy
Protean Hydra
78%inclusion124 decks158 decks
78%synergy
Vastwood Hydra
78%inclusion124 decks158 decks
78%synergy
Wren's Run Hydra
78%inclusion123 decks158 decks
77%synergy
Top Cards
Goldvein Hydra
74%inclusion104 decks141 decks
72%synergy
Nature's Lore
71%inclusion112 decks158 decks
39%synergy
Primordial Hydra
68%inclusion108 decks158 decks
67%synergy
Voracious Hydra
68%inclusion107 decks158 decks
67%synergy
Managorger Hydra
67%inclusion106 decks158 decks
64%synergy
Neverwinter Hydra
66%inclusion104 decks158 decks
65%synergy
Swords to Plowshares
66%inclusion104 decks158 decks
4%synergy
Wildwood Scourge
65%inclusion103 decks158 decks
64%synergy
Luminous Broodmoth
65%inclusion103 decks158 decks
63%synergy
Cultivate
62%inclusion98 decks158 decks
19%synergy
Game Changers
Aura Shards
23%inclusion36 decks158 decks
15%synergy
Enlightened Tutor
22%inclusion35 decks158 decks
7%synergy
Teferi's Protection
22%inclusion35 decks158 decks
5%synergy
Smothering Tithe
13%inclusion20 decks158 decks
-9%synergy
Worldly Tutor
10%inclusion16 decks158 decks
-2%synergy
Ancient Tomb
9.5%inclusion15 decks158 decks
0%synergy
Gaea's Cradle
6.3%inclusion10 decks158 decks
0%synergy
Creatures
Rampant Rejuvenator
61%inclusion97 decks158 decks
60%synergy
Lifeblood Hydra
59%inclusion94 decks158 decks
58%synergy
Gargos, Vicious Watcher
58%inclusion92 decks158 decks
58%synergy
Sun Titan
55%inclusion87 decks158 decks
47%synergy
Mondrak, Glory Dominus
50%inclusion79 decks158 decks
43%synergy
Nyxborn Hydra
45%inclusion59 decks131 decks
44%synergy
Benevolent Hydra
44%inclusion69 decks158 decks
43%synergy
Kalonian Hydra
43%inclusion68 decks158 decks
40%synergy
Llanowar Elves
41%inclusion65 decks158 decks
21%synergy
Elvish Mystic
35%inclusion55 decks158 decks
19%synergy
Mossborn Hydra
34%inclusion35 decks102 decks
30%synergy
Phytohydra
34%inclusion54 decks158 decks
34%synergy
Beast Whisperer
34%inclusion53 decks158 decks
23%synergy
Sakura-Tribe Elder
32%inclusion50 decks158 decks
15%synergy
Defiler of Vigor
30%inclusion48 decks158 decks
28%synergy
Whiptongue Hydra
27%inclusion43 decks158 decks
27%synergy
Fanatic of Rhonas
27%inclusion35 decks131 decks
21%synergy
Roaming Throne
27%inclusion42 decks158 decks
20%synergy
Spinner of Souls
25%inclusion26 decks102 decks
24%synergy
Hydra Broodmaster
25%inclusion39 decks158 decks
24%synergy
Champion of Lambholt
25%inclusion39 decks158 decks
19%synergy
Hydra Omnivore
24%inclusion38 decks158 decks
23%synergy
Warden of the Grove
23%inclusion18 decks79 decks
21%synergy
Ojer Taq, Deepest Foundation
22%inclusion35 decks158 decks
18%synergy
Ulvenwald Hydra
21%inclusion33 decks158 decks
19%synergy
Fyndhorn Elves
21%inclusion33 decks158 decks
11%synergy
Moorland Rescuer
20%inclusion31 decks158 decks
19%synergy
Scourge of Skola Vale
18%inclusion29 decks158 decks
18%synergy
Tadeas, Juniper Ascendant
18%inclusion28 decks158 decks
17%synergy
Ironscale Hydra
18%inclusion28 decks158 decks
17%synergy
Mirror Entity
17%inclusion27 decks158 decks
13%synergy
Realmwalker
17%inclusion27 decks158 decks
12%synergy
Eternal Witness
17%inclusion27 decks158 decks
0%synergy
Polukranos, World Eater
16%inclusion26 decks158 decks
16%synergy
Anafenza, Unyielding Lineage
16%inclusion13 decks79 decks
16%synergy
Avacyn's Pilgrim
16%inclusion26 decks158 decks
4%synergy
Garruk's Packleader
16%inclusion25 decks158 decks
14%synergy
Apex Devastator
15%inclusion24 decks158 decks
12%synergy
Karametra, God of Harvests
15%inclusion23 decks158 decks
12%synergy
Heroes' Bane
14%inclusion22 decks158 decks
14%synergy
Birds of Paradise
13%inclusion21 decks158 decks
-14%synergy
Craterhoof Behemoth
13%inclusion20 decks158 decks
6%synergy
Ranger of Eos
12%inclusion19 decks158 decks
12%synergy
Exalted Sunborn
11%inclusion7 decks61 decks
8%synergy
Othelm, Sigardian Outcast
11%inclusion18 decks158 decks
11%synergy
Khalni Hydra
11%inclusion17 decks158 decks
11%synergy
Nexos
11%inclusion17 decks158 decks
10%synergy
Zopandrel, Hunger Dominus
11%inclusion17 decks158 decks
8%synergy
Stumpsquall Hydra
10%inclusion16 decks158 decks
10%synergy
Reveillark
10%inclusion16 decks158 decks
9%synergy
Instants
Beast Within
59%inclusion94 decks158 decks
25%synergy
Path to Exile
53%inclusion84 decks158 decks
6%synergy
Heroic Intervention
50%inclusion79 decks158 decks
20%synergy
Generous Gift
49%inclusion78 decks158 decks
27%synergy
Rally the Ancestors
45%inclusion71 decks158 decks
45%synergy
Return of the Wildspeaker
32%inclusion51 decks158 decks
21%synergy
Sundering Growth
28%inclusion44 decks158 decks
25%synergy
Cosmic Rebirth
23%inclusion37 decks158 decks
22%synergy
Akroma's Will
22%inclusion35 decks158 decks
12%synergy
Stroke of Midnight
19%inclusion30 decks158 decks
9%synergy
Rootborn Defenses
18%inclusion29 decks158 decks
16%synergy
Momentous Fall
18%inclusion28 decks158 decks
16%synergy
Rite of Harmony
16%inclusion26 decks158 decks
15%synergy
Flawless Maneuver
16%inclusion26 decks158 decks
6%synergy
Second Harvest
11%inclusion18 decks158 decks
7%synergy
Entish Restoration
11%inclusion18 decks158 decks
5%synergy
Archdruid's Charm
11%inclusion17 decks158 decks
6%synergy
Harrow
11%inclusion17 decks158 decks
1%synergy
Dawn's Truce
10%inclusion12 decks123 decks
3%synergy
Clever Concealment
9.5%inclusion15 decks158 decks
5%synergy
Krosan Grip
8.9%inclusion14 decks158 decks
4%synergy
Brought Back
8.2%inclusion13 decks158 decks
8%synergy
Druid's Deliverance
8.2%inclusion13 decks158 decks
7%synergy
Tamiyo's Safekeeping
8.2%inclusion13 decks158 decks
2%synergy
Eladamri's Call
7.6%inclusion12 decks158 decks
-1%synergy
Return to Nature
7.0%inclusion11 decks158 decks
2%synergy
Sejiri Shelter
6.3%inclusion10 decks158 decks
3%synergy
Unbreakable Formation
6.3%inclusion10 decks158 decks
1%synergy
Inspiring Call
6.3%inclusion10 decks158 decks
-2%synergy
Tyvar's Stand
5.7%inclusion9 decks158 decks
2%synergy
Khalni Ambush
5.1%inclusion8 decks158 decks
3%synergy
Veil of Summer
5.1%inclusion8 decks158 decks
0%synergy
Sorceries
Rampant Growth
54%inclusion86 decks158 decks
21%synergy
Raise the Past
54%inclusion55 decks102 decks
53%synergy
Ascend from Avernus
51%inclusion81 decks158 decks
50%synergy
Kodama's Reach
45%inclusion71 decks158 decks
18%synergy
Three Visits
44%inclusion70 decks158 decks
20%synergy
Farseek
43%inclusion68 decks158 decks
7%synergy
Return to the Ranks
28%inclusion44 decks158 decks
28%synergy
Hour of Reckoning
26%inclusion41 decks158 decks
23%synergy
Patch Up
23%inclusion37 decks158 decks
23%synergy
Triumph of the Hordes
23%inclusion37 decks158 decks
21%synergy
Austere Command
23%inclusion36 decks158 decks
11%synergy
Rishkar's Expertise
20%inclusion32 decks158 decks
11%synergy
Skyshroud Claim
20%inclusion31 decks158 decks
11%synergy
Ecological Appreciation
16%inclusion26 decks158 decks
16%synergy
Overwhelming Stampede
16%inclusion25 decks158 decks
11%synergy
Sevinne's Reclamation
15%inclusion24 decks158 decks
8%synergy
Traverse the Outlands
14%inclusion22 decks158 decks
12%synergy
Bala Ged Recovery
14%inclusion22 decks158 decks
6%synergy
Life's Legacy
13%inclusion20 decks158 decks
11%synergy
Helping Hand
12%inclusion19 decks158 decks
12%synergy
Migration Path
11%inclusion18 decks158 decks
8%synergy
Wrath of God
10%inclusion16 decks158 decks
5%synergy
Farewell
10%inclusion16 decks158 decks
-3%synergy
Creeping Renaissance
9.5%inclusion15 decks158 decks
9%synergy
Shamanic Revelation
9.5%inclusion15 decks158 decks
2%synergy
Vanquish the Horde
8.9%inclusion14 decks158 decks
5%synergy
Explosive Vegetation
8.2%inclusion13 decks158 decks
5%synergy
Dewdrop Cure
8.1%inclusion10 decks123 decks
8%synergy
Storm of Souls
7.6%inclusion12 decks158 decks
7%synergy
Harmonize
7.6%inclusion12 decks158 decks
0%synergy
Finale of Devastation
7.0%inclusion11 decks158 decks
-1%synergy
Split Up
6.9%inclusion8 decks116 decks
5%synergy
Proclamation of Rebirth
6.3%inclusion10 decks158 decks
6%synergy
Open the Way
5.7%inclusion9 decks158 decks
4%synergy
Cleansing Nova
5.7%inclusion9 decks158 decks
3%synergy
Green Sun's Zenith
5.7%inclusion9 decks158 decks
1%synergy
Bridgeworks Battle
5.3%inclusion7 decks131 decks
1%synergy
Reunion of the House
5.1%inclusion4 decks79 decks
4%synergy
Nature's Rhythm
5.1%inclusion4 decks79 decks
1%synergy
Utility Artifacts
Lightning Greaves
33%inclusion52 decks158 decks
8%synergy
Swiftfoot Boots
32%inclusion51 decks158 decks
5%synergy
The Great Henge
21%inclusion33 decks158 decks
11%synergy
The Masamune
21%inclusion14 decks68 decks
20%synergy
The Ozolith
20%inclusion32 decks158 decks
17%synergy
Skullclamp
15%inclusion23 decks158 decks
3%synergy
Ozolith, the Shattered Spire
13%inclusion21 decks158 decks
9%synergy
Herald's Horn
13%inclusion21 decks158 decks
7%synergy
Phyrexian Altar
13%inclusion20 decks158 decks
9%synergy
Blasting Station
10%inclusion16 decks158 decks
10%synergy
Mithril Coat
10%inclusion16 decks158 decks
6%synergy
Urza's Incubator
9.5%inclusion15 decks158 decks
6%synergy
Conduit of Worlds
8.2%inclusion13 decks158 decks
3%synergy
The Earth Crystal
7.1%inclusion5 decks70 decks
2%synergy
Altar of Dementia
7.0%inclusion11 decks158 decks
5%synergy
The Skullspore Nexus
6.3%inclusion10 decks158 decks
4%synergy
Moonsilver Key
5.7%inclusion9 decks158 decks
5%synergy
Wayfarer's Bauble
5.7%inclusion9 decks158 decks
-2%synergy
Vanquisher's Banner
5.1%inclusion8 decks158 decks
2%synergy
Idol of Oblivion
5.1%inclusion8 decks158 decks
0%synergy
Enchantments
Tribute to the World Tree
57%inclusion90 decks158 decks
52%synergy
Elemental Bond
56%inclusion88 decks158 decks
51%synergy
Doubling Season
45%inclusion71 decks158 decks
35%synergy
Anointed Procession
41%inclusion65 decks158 decks
34%synergy
Parallel Lives
41%inclusion64 decks158 decks
34%synergy
Greater Good
33%inclusion52 decks158 decks
28%synergy
Abiding Grace
32%inclusion50 decks158 decks
31%synergy
Renewed Solidarity
25%inclusion23 decks91 decks
23%synergy
Smile at Death
24%inclusion20 decks84 decks
23%synergy
Unbound Flourishing
23%inclusion36 decks158 decks
22%synergy
Enduring Renewal
22%inclusion35 decks158 decks
22%synergy
Garruk's Uprising
22%inclusion35 decks158 decks
5%synergy
Mirari's Wake
21%inclusion33 decks158 decks
11%synergy
Fecundity
18%inclusion29 decks158 decks
18%synergy
Guardian Project
18%inclusion29 decks158 decks
10%synergy
Court of Ardenvale
18%inclusion28 decks158 decks
17%synergy
Fanatical Devotion
16%inclusion26 decks158 decks
16%synergy
Concordant Crossroads
16%inclusion26 decks158 decks
14%synergy
Valkyrie's Call
16%inclusion16 decks102 decks
15%synergy
Hardened Scales
15%inclusion24 decks158 decks
5%synergy
Wild Pair
15%inclusion23 decks158 decks
14%synergy
Intangible Virtue
15%inclusion23 decks158 decks
10%synergy
Martyr's Bond
13%inclusion20 decks158 decks
12%synergy
Branching Evolution
12%inclusion19 decks158 decks
5%synergy
Wild Growth
12%inclusion19 decks158 decks
2%synergy
Unnatural Growth
11%inclusion18 decks158 decks
5%synergy
Primal Vigor
11%inclusion17 decks158 decks
8%synergy
Growing Rites of Itlimoc
11%inclusion17 decks158 decks
5%synergy
Caretaker's Talent
11%inclusion13 decks122 decks
6%synergy
Kenrith's Transformation
9.5%inclusion15 decks158 decks
5%synergy
Colossal Majesty
8.9%inclusion14 decks158 decks
6%synergy
Cathars' Crusade
8.9%inclusion14 decks158 decks
4%synergy
Evolutionary Leap
8.2%inclusion13 decks158 decks
7%synergy
Sylvan Library
8.2%inclusion13 decks158 decks
-1%synergy
Inspiring Leader
7.6%inclusion12 decks158 decks
6%synergy
Utopia Sprawl
7.6%inclusion12 decks158 decks
0%synergy
Virtue of Strength
6.3%inclusion10 decks158 decks
5%synergy
Tocasia's Welcome
6.3%inclusion10 decks158 decks
3%synergy
Exploration
6.3%inclusion10 decks158 decks
-2%synergy
Glorious Sunrise
5.7%inclusion9 decks158 decks
5%synergy
Sigil of the New Dawn
5.1%inclusion8 decks158 decks
5%synergy
Battles
Invasion of Ikoria
8.9%inclusion14 decks158 decks
6%synergy
Invasion of Zendikar
5.7%inclusion9 decks158 decks
4%synergy
Planeswalkers
Elspeth, Storm Slayer
13%inclusion10 decks79 decks
8%synergy
Garruk, Primal Hunter
5.1%inclusion8 decks158 decks
3%synergy
Utility Lands
Reliquary Tower
39%inclusion62 decks158 decks
9%synergy
Lair of the Hydra
35%inclusion56 decks158 decks
34%synergy
Castle Garenbrig
33%inclusion52 decks158 decks
29%synergy
Yavimaya, Cradle of Growth
32%inclusion51 decks158 decks
23%synergy
Gavony Township
31%inclusion49 decks158 decks
23%synergy
Three Tree City
26%inclusion32 decks123 decks
21%synergy
Oran-Rief, the Vastwood
24%inclusion38 decks158 decks
20%synergy
Boseiju, Who Endures
23%inclusion37 decks158 decks
5%synergy
High Market
22%inclusion34 decks158 decks
19%synergy
Evendo, Waking Haven
21%inclusion13 decks61 decks
17%synergy
Nykthos, Shrine to Nyx
20%inclusion32 decks158 decks
15%synergy
Rogue's Passage
16%inclusion25 decks158 decks
-4%synergy
Karn's Bastion
15%inclusion24 decks158 decks
10%synergy
Minas Tirith
13%inclusion21 decks158 decks
7%synergy
Temple of the False God
12%inclusion19 decks158 decks
3%synergy
Mosswort Bridge
9.5%inclusion15 decks158 decks
-1%synergy
Mistveil Plains
7.6%inclusion12 decks158 decks
7%synergy
Bonders' Enclave
7.6%inclusion12 decks158 decks
5%synergy
War Room
7.6%inclusion12 decks158 decks
2%synergy
Eiganjo, Seat of the Empire
7.6%inclusion12 decks158 decks
1%synergy
Emeria, the Sky Ruin
6.3%inclusion10 decks158 decks
3%synergy
Scavenger Grounds
6.3%inclusion10 decks158 decks
3%synergy
Mutavault
5.1%inclusion8 decks158 decks
4%synergy
Secluded Steppe
5.1%inclusion8 decks158 decks
2%synergy
Tranquil Thicket
5.1%inclusion8 decks158 decks
2%synergy
Mana Artifacts
Sol Ring
80%inclusion127 decks158 decks
-3%synergy
Arcane Signet
66%inclusion104 decks158 decks
-6%synergy
Elementalist's Palette
23%inclusion37 decks158 decks
23%synergy
Hourglass of the Lost
23%inclusion30 decks129 decks
23%synergy
Selesnya Signet
18%inclusion29 decks158 decks
11%synergy
Herd Heirloom
18%inclusion14 decks79 decks
14%synergy
Talisman of Unity
14%inclusion22 decks158 decks
6%synergy
Tangleroot
10%inclusion16 decks158 decks
10%synergy
Thought Vessel
8.2%inclusion13 decks158 decks
-9%synergy
Patchwork Banner
5.7%inclusion7 decks122 decks
1%synergy
Fellwar Stone
5.1%inclusion8 decks158 decks
-15%synergy
Lands
Command Tower
84%inclusion132 decks158 decks
9%synergy
Canopy Vista
69%inclusion109 decks158 decks
33%synergy
Sunpetal Grove
63%inclusion100 decks158 decks
35%synergy
Temple Garden
58%inclusion92 decks158 decks
19%synergy
Overgrown Farmland
51%inclusion81 decks158 decks
34%synergy
Bountiful Promenade
49%inclusion77 decks158 decks
27%synergy
Path of Ancestry
48%inclusion76 decks158 decks
26%synergy
Brushland
36%inclusion57 decks158 decks
17%synergy
Fortified Village
32%inclusion51 decks158 decks
16%synergy
Windswept Heath
30%inclusion48 decks158 decks
19%synergy
Hushwood Verge
30%inclusion35 decks116 decks
21%synergy
Temple of Plenty
30%inclusion47 decks158 decks
17%synergy
Lush Portico
28%inclusion44 decks158 decks
19%synergy
Branchloft Pathway
27%inclusion42 decks158 decks
20%synergy
Scattered Groves
25%inclusion40 decks158 decks
17%synergy
Radiant Grove
24%inclusion38 decks158 decks
19%synergy
Krosan Verge
23%inclusion37 decks158 decks
22%synergy
Selesnya Sanctuary
22%inclusion35 decks158 decks
10%synergy
Cavern of Souls
19%inclusion30 decks158 decks
12%synergy
Evolving Wilds
18%inclusion28 decks158 decks
-3%synergy
Arctic Treeline
17%inclusion27 decks158 decks
15%synergy
Sungrass Prairie
16%inclusion26 decks158 decks
3%synergy
Razorverge Thicket
16%inclusion25 decks158 decks
11%synergy
Savannah
15%inclusion24 decks158 decks
2%synergy
Myriad Landscape
15%inclusion24 decks158 decks
-1%synergy
Exotic Orchard
15%inclusion24 decks158 decks
-21%synergy
Wooded Bastion
13%inclusion21 decks158 decks
9%synergy
Horizon Canopy
13%inclusion20 decks158 decks
8%synergy
Fabled Passage
12%inclusion19 decks158 decks
3%synergy
Terramorphic Expanse
12%inclusion19 decks158 decks
-3%synergy
Marsh Flats
8.9%inclusion14 decks158 decks
-2%synergy
Demolition Field
8.2%inclusion13 decks158 decks
5%synergy
Arid Mesa
7.6%inclusion12 decks158 decks
-3%synergy
Verdant Catacombs
7.0%inclusion11 decks158 decks
-4%synergy
Flooded Strand
7.0%inclusion11 decks158 decks
-4%synergy
Blighted Woodland
6.3%inclusion10 decks158 decks
2%synergy
Wooded Foothills
6.3%inclusion10 decks158 decks
-4%synergy
Misty Rainforest
5.7%inclusion9 decks158 decks
-6%synergy
Unclaimed Territory
5.1%inclusion8 decks158 decks
1%synergy
Blossoming Sands
5.1%inclusion8 decks158 decks
-2%synergy