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
6.4%inclusion143 decks2.24K decks
Torsten, Founder of Benalia
0.2%inclusion1 decks484 decks
Helga, Skittish Seer
0.0%inclusion1 decks14K decks
Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.1%inclusion1 decks1.94K decks
New Cards
Secret Tunnel
9.1%inclusion1 decks11 decks
6%synergy
High Synergy Cards
Hungering Hydra
89%inclusion130 decks146 decks
88%synergy
Genesis Hydra
89%inclusion130 decks146 decks
88%synergy
Mistcutter Hydra
86%inclusion126 decks146 decks
86%synergy
Capricopian
83%inclusion121 decks146 decks
82%synergy
Feral Hydra
79%inclusion116 decks146 decks
79%synergy
Vastwood Hydra
77%inclusion113 decks146 decks
77%synergy
Steelbane Hydra
77%inclusion113 decks146 decks
76%synergy
Protean Hydra
76%inclusion111 decks146 decks
75%synergy
Hooded Hydra
76%inclusion111 decks146 decks
75%synergy
Wren's Run Hydra
74%inclusion108 decks146 decks
74%synergy
Top Cards
Goldvein Hydra
70%inclusion85 decks122 decks
67%synergy
Swords to Plowshares
68%inclusion100 decks146 decks
7%synergy
Cultivate
68%inclusion99 decks146 decks
25%synergy
Nature's Lore
67%inclusion98 decks146 decks
36%synergy
Managorger Hydra
66%inclusion97 decks146 decks
63%synergy
Primordial Hydra
66%inclusion96 decks146 decks
64%synergy
Neverwinter Hydra
64%inclusion93 decks146 decks
63%synergy
Gargos, Vicious Watcher
63%inclusion92 decks146 decks
62%synergy
Wildwood Scourge
63%inclusion92 decks146 decks
62%synergy
Beast Within
63%inclusion92 decks146 decks
28%synergy
Game Changers
Aura Shards
24%inclusion35 decks146 decks
16%synergy
Teferi's Protection
24%inclusion35 decks146 decks
7%synergy
Enlightened Tutor
23%inclusion34 decks146 decks
8%synergy
Smothering Tithe
14%inclusion20 decks146 decks
-8%synergy
Worldly Tutor
12%inclusion18 decks146 decks
0%synergy
Ancient Tomb
11%inclusion16 decks146 decks
1%synergy
Gaea's Cradle
6.2%inclusion9 decks146 decks
0%synergy
Creatures
Voracious Hydra
62%inclusion90 decks146 decks
60%synergy
Luminous Broodmoth
60%inclusion87 decks146 decks
57%synergy
Lifeblood Hydra
58%inclusion84 decks146 decks
56%synergy
Rampant Rejuvenator
53%inclusion78 decks146 decks
52%synergy
Sun Titan
51%inclusion74 decks146 decks
42%synergy
Mondrak, Glory Dominus
47%inclusion68 decks146 decks
40%synergy
Kalonian Hydra
45%inclusion65 decks146 decks
42%synergy
Llanowar Elves
38%inclusion56 decks146 decks
18%synergy
Nyxborn Hydra
37%inclusion41 decks111 decks
36%synergy
Phytohydra
36%inclusion53 decks146 decks
36%synergy
Benevolent Hydra
36%inclusion53 decks146 decks
35%synergy
Mossborn Hydra
35%inclusion29 decks82 decks
31%synergy
Beast Whisperer
34%inclusion50 decks146 decks
24%synergy
Elvish Mystic
32%inclusion46 decks146 decks
15%synergy
Whiptongue Hydra
30%inclusion44 decks146 decks
30%synergy
Sakura-Tribe Elder
30%inclusion44 decks146 decks
13%synergy
Fanatic of Rhonas
30%inclusion33 decks111 decks
24%synergy
Roaming Throne
29%inclusion43 decks146 decks
23%synergy
Hydra Broodmaster
29%inclusion42 decks146 decks
28%synergy
Hydra Omnivore
27%inclusion40 decks146 decks
26%synergy
Defiler of Vigor
26%inclusion38 decks146 decks
23%synergy
Ojer Taq, Deepest Foundation
26%inclusion38 decks146 decks
22%synergy
Warden of the Grove
25%inclusion14 decks56 decks
23%synergy
Ulvenwald Hydra
24%inclusion35 decks146 decks
23%synergy
Fyndhorn Elves
23%inclusion33 decks146 decks
12%synergy
Scourge of Skola Vale
21%inclusion30 decks146 decks
20%synergy
Tadeas, Juniper Ascendant
21%inclusion30 decks146 decks
20%synergy
Ironscale Hydra
21%inclusion30 decks146 decks
20%synergy
Polukranos, World Eater
20%inclusion29 decks146 decks
20%synergy
Realmwalker
19%inclusion28 decks146 decks
14%synergy
Avacyn's Pilgrim
19%inclusion28 decks146 decks
7%synergy
Mirror Entity
18%inclusion27 decks146 decks
15%synergy
Eternal Witness
18%inclusion27 decks146 decks
1%synergy
Apex Devastator
18%inclusion26 decks146 decks
15%synergy
Birds of Paradise
18%inclusion26 decks146 decks
-10%synergy
Champion of Lambholt
17%inclusion25 decks146 decks
11%synergy
Spinner of Souls
17%inclusion14 decks82 decks
16%synergy
Heroes' Bane
16%inclusion23 decks146 decks
15%synergy
Garruk's Packleader
16%inclusion23 decks146 decks
14%synergy
Craterhoof Behemoth
15%inclusion22 decks146 decks
8%synergy
Exalted Sunborn
15%inclusion5 decks34 decks
11%synergy
Moorland Rescuer
14%inclusion20 decks146 decks
14%synergy
Nexos
13%inclusion19 decks146 decks
12%synergy
Othelm, Sigardian Outcast
12%inclusion18 decks146 decks
12%synergy
Reveillark
12%inclusion18 decks146 decks
11%synergy
Zopandrel, Hunger Dominus
12%inclusion18 decks146 decks
9%synergy
Stumpsquall Hydra
12%inclusion17 decks146 decks
11%synergy
Khalni Hydra
11%inclusion16 decks146 decks
11%synergy
Masked Vandal
11%inclusion16 decks146 decks
9%synergy
Karmic Guide
11%inclusion16 decks146 decks
7%synergy
Instants
Path to Exile
57%inclusion83 decks146 decks
10%synergy
Generous Gift
52%inclusion76 decks146 decks
29%synergy
Heroic Intervention
51%inclusion74 decks146 decks
20%synergy
Rally the Ancestors
40%inclusion59 decks146 decks
40%synergy
Return of the Wildspeaker
34%inclusion50 decks146 decks
23%synergy
Cosmic Rebirth
26%inclusion38 decks146 decks
25%synergy
Sundering Growth
24%inclusion35 decks146 decks
21%synergy
Akroma's Will
20%inclusion29 decks146 decks
10%synergy
Momentous Fall
19%inclusion28 decks146 decks
18%synergy
Stroke of Midnight
18%inclusion26 decks146 decks
7%synergy
Flawless Maneuver
17%inclusion25 decks146 decks
7%synergy
Rite of Harmony
16%inclusion24 decks146 decks
14%synergy
Rootborn Defenses
16%inclusion24 decks146 decks
14%synergy
Entish Restoration
14%inclusion20 decks146 decks
7%synergy
Brought Back
12%inclusion17 decks146 decks
11%synergy
Second Harvest
12%inclusion17 decks146 decks
7%synergy
Archdruid's Charm
11%inclusion16 decks141 decks
7%synergy
Clever Concealment
11%inclusion16 decks146 decks
7%synergy
Harrow
11%inclusion16 decks146 decks
1%synergy
Dawn's Truce
11%inclusion11 decks103 decks
3%synergy
Krosan Grip
10%inclusion14 decks146 decks
4%synergy
Eladamri's Call
8.9%inclusion13 decks146 decks
0%synergy
Return to Nature
8.2%inclusion12 decks146 decks
3%synergy
Unbreakable Formation
8.2%inclusion12 decks146 decks
2%synergy
Sejiri Shelter
6.2%inclusion9 decks146 decks
3%synergy
Tamiyo's Safekeeping
6.2%inclusion9 decks146 decks
0%synergy
Inspiring Call
6.2%inclusion9 decks146 decks
-2%synergy
Second Sunrise
5.5%inclusion8 decks146 decks
5%synergy
Sorceries
Ascend from Avernus
53%inclusion78 decks146 decks
52%synergy
Rampant Growth
53%inclusion77 decks146 decks
19%synergy
Kodama's Reach
49%inclusion72 decks146 decks
21%synergy
Raise the Past
49%inclusion40 decks82 decks
47%synergy
Three Visits
47%inclusion69 decks146 decks
23%synergy
Farseek
45%inclusion65 decks146 decks
9%synergy
Return to the Ranks
32%inclusion46 decks146 decks
31%synergy
Hour of Reckoning
27%inclusion39 decks146 decks
23%synergy
Patch Up
25%inclusion37 decks146 decks
25%synergy
Austere Command
25%inclusion36 decks146 decks
12%synergy
Rishkar's Expertise
22%inclusion32 decks146 decks
12%synergy
Triumph of the Hordes
21%inclusion31 decks146 decks
18%synergy
Skyshroud Claim
20%inclusion29 decks146 decks
12%synergy
Ecological Appreciation
18%inclusion27 decks146 decks
18%synergy
Sevinne's Reclamation
16%inclusion24 decks146 decks
9%synergy
Life's Legacy
16%inclusion23 decks146 decks
14%synergy
Overwhelming Stampede
16%inclusion23 decks146 decks
10%synergy
Traverse the Outlands
15%inclusion22 decks146 decks
13%synergy
Bala Ged Recovery
15%inclusion22 decks146 decks
7%synergy
Helping Hand
13%inclusion19 decks146 decks
13%synergy
Migration Path
12%inclusion18 decks146 decks
9%synergy
Vanquish the Horde
10%inclusion15 decks146 decks
7%synergy
Shamanic Revelation
10%inclusion15 decks146 decks
3%synergy
Farewell
10%inclusion15 decks146 decks
-3%synergy
Dewdrop Cure
10%inclusion10 decks103 decks
9%synergy
Wrath of God
10%inclusion14 decks146 decks
5%synergy
Explosive Vegetation
8.9%inclusion13 decks146 decks
6%synergy
Harmonize
8.9%inclusion13 decks146 decks
1%synergy
Proclamation of Rebirth
7.5%inclusion11 decks146 decks
8%synergy
Reunion of the House
7.1%inclusion4 decks56 decks
6%synergy
Nature's Rhythm
7.1%inclusion4 decks56 decks
3%synergy
Green Sun's Zenith
6.8%inclusion10 decks146 decks
2%synergy
Finale of Devastation
6.8%inclusion10 decks146 decks
-1%synergy
Bridgeworks Battle
6.3%inclusion7 decks111 decks
2%synergy
Open the Way
6.2%inclusion9 decks146 decks
4%synergy
Cleansing Nova
5.5%inclusion8 decks146 decks
3%synergy
Utility Artifacts
Swiftfoot Boots
34%inclusion49 decks146 decks
6%synergy
Lightning Greaves
27%inclusion40 decks146 decks
2%synergy
The Great Henge
21%inclusion31 decks146 decks
12%synergy
The Ozolith
21%inclusion30 decks146 decks
17%synergy
Phyrexian Altar
16%inclusion23 decks146 decks
12%synergy
Ozolith, the Shattered Spire
16%inclusion23 decks146 decks
11%synergy
Herald's Horn
16%inclusion23 decks146 decks
10%synergy
Urza's Incubator
12%inclusion18 decks146 decks
9%synergy
Blasting Station
10%inclusion15 decks146 decks
10%synergy
Mithril Coat
10%inclusion15 decks146 decks
6%synergy
Conduit of Worlds
10%inclusion14 decks146 decks
4%synergy
Skullclamp
10%inclusion14 decks146 decks
-2%synergy
Altar of Dementia
8.2%inclusion12 decks146 decks
6%synergy
Vanquisher's Banner
6.8%inclusion10 decks146 decks
3%synergy
The Earth Crystal
6.7%inclusion3 decks45 decks
2%synergy
Moonsilver Key
6.2%inclusion9 decks146 decks
5%synergy
The Skullspore Nexus
6.2%inclusion9 decks146 decks
4%synergy
Wayfarer's Bauble
6.2%inclusion9 decks146 decks
-2%synergy
Maskwood Nexus
5.5%inclusion8 decks146 decks
3%synergy
Enchantments
Elemental Bond
58%inclusion85 decks146 decks
53%synergy
Tribute to the World Tree
53%inclusion77 decks146 decks
47%synergy
Doubling Season
47%inclusion69 decks146 decks
37%synergy
Anointed Procession
42%inclusion62 decks146 decks
35%synergy
Greater Good
38%inclusion56 decks146 decks
34%synergy
Parallel Lives
38%inclusion55 decks146 decks
31%synergy
Garruk's Uprising
27%inclusion39 decks146 decks
10%synergy
Abiding Grace
26%inclusion38 decks146 decks
26%synergy
Unbound Flourishing
25%inclusion37 decks146 decks
24%synergy
Mirari's Wake
23%inclusion33 decks146 decks
12%synergy
Guardian Project
19%inclusion28 decks146 decks
11%synergy
Court of Ardenvale
18%inclusion27 decks146 decks
17%synergy
Fanatical Devotion
18%inclusion26 decks146 decks
17%synergy
Hardened Scales
17%inclusion25 decks146 decks
7%synergy
Concordant Crossroads
16%inclusion24 decks146 decks
14%synergy
Intangible Virtue
16%inclusion23 decks146 decks
11%synergy
Renewed Solidarity
15%inclusion10 decks68 decks
12%synergy
Wild Pair
14%inclusion21 decks146 decks
14%synergy
Enduring Renewal
14%inclusion20 decks146 decks
14%synergy
Primal Vigor
14%inclusion20 decks146 decks
11%synergy
Unnatural Growth
13%inclusion19 decks146 decks
7%synergy
Branching Evolution
12%inclusion18 decks146 decks
6%synergy
Wild Growth
12%inclusion18 decks146 decks
2%synergy
Fecundity
11%inclusion16 decks146 decks
10%synergy
Kenrith's Transformation
10%inclusion15 decks146 decks
5%synergy
Caretaker's Talent
10%inclusion10 decks102 decks
5%synergy
Evolutionary Leap
10%inclusion14 decks146 decks
8%synergy
Colossal Majesty
10%inclusion14 decks146 decks
7%synergy
Sylvan Library
10%inclusion14 decks146 decks
0%synergy
Inspiring Leader
8.9%inclusion13 decks146 decks
7%synergy
Virtue of Strength
8.9%inclusion13 decks146 decks
7%synergy
Growing Rites of Itlimoc
8.9%inclusion13 decks146 decks
3%synergy
Cathars' Crusade
8.2%inclusion12 decks146 decks
3%synergy
Utopia Sprawl
7.5%inclusion11 decks146 decks
0%synergy
Exploration
6.8%inclusion10 decks146 decks
-1%synergy
Smile at Death
6.6%inclusion4 decks61 decks
5%synergy
Glorious Sunrise
6.2%inclusion9 decks146 decks
5%synergy
Tocasia's Welcome
6.2%inclusion9 decks146 decks
3%synergy
Sigil of the New Dawn
5.5%inclusion8 decks146 decks
5%synergy
Hydra's Growth
5.5%inclusion8 decks146 decks
4%synergy
Battles
Invasion of Ikoria
10%inclusion15 decks146 decks
7%synergy
Invasion of Zendikar
6.2%inclusion9 decks146 decks
5%synergy
Planeswalkers
Elspeth, Storm Slayer
13%inclusion7 decks56 decks
8%synergy
Garruk, Primal Hunter
5.5%inclusion8 decks146 decks
3%synergy
Utility Lands
Lair of the Hydra
38%inclusion55 decks146 decks
36%synergy
Reliquary Tower
38%inclusion55 decks146 decks
8%synergy
Castle Garenbrig
36%inclusion53 decks146 decks
32%synergy
Gavony Township
34%inclusion49 decks146 decks
26%synergy
Three Tree City
28%inclusion29 decks103 decks
23%synergy
Yavimaya, Cradle of Growth
28%inclusion41 decks146 decks
19%synergy
Boseiju, Who Endures
26%inclusion38 decks146 decks
7%synergy
Nykthos, Shrine to Nyx
23%inclusion34 decks146 decks
18%synergy
Oran-Rief, the Vastwood
21%inclusion30 decks146 decks
16%synergy
Rogue's Passage
18%inclusion27 decks146 decks
-2%synergy
High Market
17%inclusion25 decks146 decks
15%synergy
Karn's Bastion
17%inclusion25 decks146 decks
12%synergy
Evendo, Waking Haven
15%inclusion5 decks34 decks
10%synergy
Temple of the False God
13%inclusion19 decks146 decks
4%synergy
Minas Tirith
12%inclusion18 decks146 decks
6%synergy
Mosswort Bridge
10%inclusion15 decks146 decks
0%synergy
Eiganjo, Seat of the Empire
8.9%inclusion13 decks146 decks
2%synergy
Bonders' Enclave
8.2%inclusion12 decks146 decks
6%synergy
Emeria, the Sky Ruin
7.5%inclusion11 decks146 decks
5%synergy
Scavenger Grounds
7.5%inclusion11 decks146 decks
4%synergy
Mistveil Plains
6.8%inclusion10 decks146 decks
6%synergy
Shifting Woodland
5.4%inclusion6 decks111 decks
-2%synergy
Mana Artifacts
Sol Ring
86%inclusion125 decks146 decks
2%synergy
Arcane Signet
64%inclusion94 decks146 decks
-8%synergy
Elementalist's Palette
24%inclusion35 decks146 decks
24%synergy
Selesnya Signet
19%inclusion28 decks146 decks
12%synergy
Hourglass of the Lost
14%inclusion15 decks109 decks
13%synergy
Talisman of Unity
13%inclusion19 decks146 decks
5%synergy
Herd Heirloom
8.9%inclusion5 decks56 decks
5%synergy
Thought Vessel
8.9%inclusion13 decks146 decks
-9%synergy
Patchwork Banner
7.8%inclusion8 decks102 decks
3%synergy
Fellwar Stone
5.5%inclusion8 decks146 decks
-15%synergy
Lands
Command Tower
84%inclusion122 decks146 decks
9%synergy
Canopy Vista
70%inclusion102 decks146 decks
33%synergy
Sunpetal Grove
60%inclusion87 decks146 decks
32%synergy
Temple Garden
58%inclusion85 decks146 decks
20%synergy
Path of Ancestry
52%inclusion76 decks146 decks
30%synergy
Overgrown Farmland
47%inclusion69 decks146 decks
30%synergy
Bountiful Promenade
45%inclusion66 decks146 decks
23%synergy
Fortified Village
36%inclusion52 decks146 decks
19%synergy
Windswept Heath
33%inclusion48 decks146 decks
22%synergy
Brushland
33%inclusion48 decks146 decks
14%synergy
Branchloft Pathway
27%inclusion39 decks146 decks
20%synergy
Temple of Plenty
27%inclusion39 decks146 decks
13%synergy
Scattered Groves
25%inclusion37 decks146 decks
17%synergy
Hushwood Verge
25%inclusion24 decks96 decks
16%synergy
Lush Portico
24%inclusion34 decks141 decks
15%synergy
Krosan Verge
24%inclusion35 decks146 decks
22%synergy
Cavern of Souls
24%inclusion35 decks146 decks
17%synergy
Radiant Grove
23%inclusion34 decks146 decks
18%synergy
Evolving Wilds
21%inclusion30 decks146 decks
0%synergy
Selesnya Sanctuary
18%inclusion27 decks146 decks
6%synergy
Myriad Landscape
18%inclusion27 decks146 decks
2%synergy
Arctic Treeline
17%inclusion25 decks146 decks
15%synergy
Sungrass Prairie
17%inclusion25 decks146 decks
4%synergy
Exotic Orchard
16%inclusion24 decks146 decks
-20%synergy
Razorverge Thicket
16%inclusion23 decks146 decks
11%synergy
Savannah
16%inclusion23 decks146 decks
3%synergy
Wooded Bastion
14%inclusion21 decks146 decks
10%synergy
Terramorphic Expanse
14%inclusion21 decks146 decks
-1%synergy
Fabled Passage
14%inclusion20 decks146 decks
4%synergy
Horizon Canopy
10%inclusion15 decks146 decks
5%synergy
Marsh Flats
10%inclusion15 decks146 decks
0%synergy
Arid Mesa
8.9%inclusion13 decks146 decks
-1%synergy
Verdant Catacombs
8.2%inclusion12 decks146 decks
-3%synergy
Wooded Foothills
6.8%inclusion10 decks146 decks
-4%synergy
Flooded Strand
6.8%inclusion10 decks146 decks
-4%synergy
Misty Rainforest
6.8%inclusion10 decks146 decks
-5%synergy
Unclaimed Territory
6.2%inclusion9 decks146 decks
2%synergy
Blossoming Sands
6.2%inclusion9 decks146 decks
-1%synergy
Secluded Courtyard
5.5%inclusion8 decks146 decks
1%synergy