Goblin Warrens
Phyrexian Altar
Doubling Season

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You control at least two Goblins.
2 available

   Steps

How does this combo work?
1
Activate Goblin Warrens by paying 2 and sacrificing two Goblins, creating six 1/1 Goblin creature tokens.
2
Activate Phyrexian Altar three times by sacrificing three Goblins, adding 2.
3
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
Shattergang Brothers
0.4%inclusion9 decks2.19K decks
Korvold, Fae-Cursed King
0.0%inclusion5 decks20.1K decks
Gimli, Mournful Avenger
0.3%inclusion4 decks1.26K decks
Grumgully, the Generous
0.2%inclusion3 decks1.45K decks
Wort, the Raidmother
0.0%inclusion1 decks3.44K decks
Radha, Heir to Keld
0.0%inclusion1 decks2.39K decks
Aragorn, the Uniter
0.0%inclusion1 decks21.8K decks
Elmar, Ulvenwald Informant // Wernog, Rider's Chaplain
0.1%inclusion1 decks1.22K decks
Morophon, the Boundless
0.0%inclusion1 decks15.1K decks
Miirym, Sentinel Wyrm
0.0%inclusion1 decks27.6K decks
Tana, the Bloodsower // Tymna the Weaver
0.0%inclusion1 decks2.85K decks
Slimefoot and Squee
0.0%inclusion1 decks8.50K decks
Redshift, Rocketeer Chief
0.0%inclusion1 decks2.39K decks
High Synergy Cards
Boggart Cursecrafter
100%inclusion8 decks8 decks
99%synergy
Anointed Procession
100%inclusion4 decks4 decks
93%synergy
Boggart Mischief
88%inclusion7 decks8 decks
87%synergy
Krenko, Mob Boss
80%inclusion24 decks30 decks
78%synergy
Sling-Gang Lieutenant
72%inclusion13 decks18 decks
72%synergy
Skirk Prospector
73%inclusion22 decks30 decks
71%synergy
Siege-Gang Commander
70%inclusion21 decks30 decks
68%synergy
Goblin Bombardment
70%inclusion21 decks30 decks
64%synergy
Ashnod's Altar
70%inclusion21 decks30 decks
64%synergy
Grub, Storied Matriarch
63%inclusion5 decks8 decks
62%synergy
Top Cards
Warren Soultrader
67%inclusion12 decks18 decks
61%synergy
Parallel Lives
67%inclusion20 decks30 decks
60%synergy
Ignoble Hierarch
67%inclusion12 decks18 decks
42%synergy
Pitiless Plunderer
61%inclusion11 decks18 decks
52%synergy
Pashalik Mons
57%inclusion17 decks30 decks
55%synergy
Wort, Boggart Auntie
56%inclusion10 decks18 decks
55%synergy
Goblin Warchief
53%inclusion16 decks30 decks
52%synergy
Krenko, Tin Street Kingpin
53%inclusion16 decks30 decks
50%synergy
Dictate of Erebos
50%inclusion9 decks18 decks
47%synergy
Skullclamp
50%inclusion15 decks30 decks
39%synergy
Game Changers
Smothering Tithe
75%inclusion3 decks4 decks
55%synergy
Worldly Tutor
27%inclusion8 decks30 decks
15%synergy
Demonic Tutor
22%inclusion4 decks18 decks
3%synergy
The One Ring
10%inclusion3 decks30 decks
2%synergy
Ancient Tomb
10%inclusion3 decks30 decks
1%synergy
Jeska's Will
10%inclusion3 decks30 decks
-5%synergy
Creatures
Siege-Gang Lieutenant
47%inclusion14 decks30 decks
45%synergy
Goblin Chieftain
47%inclusion14 decks30 decks
45%synergy
Goblin Matron
47%inclusion14 decks30 decks
45%synergy
General Kreat, the Boltbringer
43%inclusion12 decks28 decks
41%synergy
Hexing Squelcher
42%inclusion5 decks12 decks
33%synergy
Goblin Trashmaster
40%inclusion12 decks30 decks
39%synergy
Mad Auntie
39%inclusion7 decks18 decks
39%synergy
Goblin Sharpshooter
33%inclusion10 decks30 decks
32%synergy
Kiki-Jiki, Mirror Breaker
33%inclusion10 decks30 decks
31%synergy
Mirkwood Bats
33%inclusion6 decks18 decks
25%synergy
Mayhem Devil
33%inclusion6 decks18 decks
23%synergy
Goblin Anarchomancer
33%inclusion10 decks30 decks
22%synergy
Searslicer Goblin
32%inclusion9 decks28 decks
31%synergy
Howlsquad Heavy
32%inclusion8 decks25 decks
31%synergy
Rulik Mons, Warren Chief
30%inclusion9 decks30 decks
30%synergy
Hobgoblin Bandit Lord
30%inclusion9 decks30 decks
29%synergy
Goblin Chirurgeon
30%inclusion9 decks30 decks
29%synergy
Conspicuous Snoop
30%inclusion9 decks30 decks
29%synergy
Goblin Recruiter
30%inclusion9 decks30 decks
29%synergy
Legion Warboss
30%inclusion9 decks30 decks
28%synergy
Boggart Mob
28%inclusion5 decks18 decks
28%synergy
Boggart Harbinger
28%inclusion5 decks18 decks
28%synergy
Goblin Lackey
27%inclusion8 decks30 decks
26%synergy
Grumgully, the Generous
27%inclusion8 decks30 decks
25%synergy
Beetleback Chief
23%inclusion7 decks30 decks
22%synergy
Squee, the Immortal
23%inclusion7 decks30 decks
22%synergy
Frogtosser Banneret
22%inclusion4 decks18 decks
22%synergy
Munitions Expert
22%inclusion4 decks18 decks
22%synergy
Putrid Goblin
22%inclusion4 decks18 decks
21%synergy
Zulaport Cutthroat
22%inclusion4 decks18 decks
14%synergy
Muxus, Goblin Grandee
20%inclusion6 decks30 decks
19%synergy
Goblin Instigator
20%inclusion6 decks30 decks
19%synergy
Mogg War Marshal
20%inclusion6 decks30 decks
19%synergy
Purphoros, God of the Forge
20%inclusion6 decks30 decks
16%synergy
Birds of Paradise
20%inclusion6 decks30 decks
-8%synergy
Weirding Shaman
17%inclusion3 decks18 decks
17%synergy
Goblin Rabblemaster
17%inclusion5 decks30 decks
16%synergy
Vexing Shusher
17%inclusion5 decks30 decks
15%synergy
Impulsive Pilferer
17%inclusion5 decks30 decks
15%synergy
Academy Manufactor
17%inclusion5 decks30 decks
13%synergy
Ziatora, the Incinerator
17%inclusion3 decks18 decks
12%synergy
Chatterfang, Squirrel General
17%inclusion3 decks18 decks
11%synergy
Warbreak Trumpeter
13%inclusion4 decks30 decks
13%synergy
Moggcatcher
13%inclusion4 decks30 decks
13%synergy
Warren Instigator
13%inclusion4 decks30 decks
13%synergy
Legion Loyalist
13%inclusion4 decks30 decks
13%synergy
Goblin Ringleader
13%inclusion4 decks30 decks
13%synergy
Goblin King
13%inclusion4 decks30 decks
12%synergy
Mycoloth
13%inclusion4 decks30 decks
12%synergy
Brash Taunter
13%inclusion4 decks30 decks
10%synergy
Instants
Path to Exile
75%inclusion3 decks4 decks
28%synergy
Swords to Plowshares
75%inclusion3 decks4 decks
14%synergy
Heroic Intervention
43%inclusion13 decks30 decks
13%synergy
Village Rites
39%inclusion7 decks18 decks
30%synergy
Deadly Dispute
39%inclusion7 decks18 decks
26%synergy
Brightstone Ritual
37%inclusion11 decks30 decks
35%synergy
Assassin's Trophy
28%inclusion5 decks18 decks
-4%synergy
Beast Within
27%inclusion8 decks30 decks
-6%synergy
Corrupted Conviction
22%inclusion4 decks18 decks
18%synergy
Deflecting Swat
20%inclusion6 decks30 decks
3%synergy
Chaos Warp
20%inclusion6 decks30 decks
-9%synergy
Battle Hymn
17%inclusion5 decks30 decks
15%synergy
Second Harvest
17%inclusion5 decks30 decks
12%synergy
Arachnogenesis
13%inclusion4 decks30 decks
11%synergy
Artifact Mutation
13%inclusion4 decks30 decks
10%synergy
Harrow
13%inclusion4 decks30 decks
4%synergy
Fling
10%inclusion3 decks30 decks
8%synergy
Krosan Grip
10%inclusion3 decks30 decks
5%synergy
Sorceries
Farseek
43%inclusion13 decks30 decks
8%synergy
Cultivate
40%inclusion12 decks30 decks
-2%synergy
Diabolic Intent
39%inclusion7 decks18 decks
31%synergy
Nature's Lore
37%inclusion11 decks30 decks
5%synergy
Krenko's Command
30%inclusion9 decks30 decks
28%synergy
Three Visits
30%inclusion9 decks30 decks
6%synergy
Kodama's Reach
30%inclusion9 decks30 decks
4%synergy
Goblin Offensive
23%inclusion7 decks30 decks
23%synergy
Empty the Warrens
23%inclusion7 decks30 decks
22%synergy
Hordeling Outburst
23%inclusion7 decks30 decks
22%synergy
Dragon Fodder
23%inclusion7 decks30 decks
22%synergy
Victimize
22%inclusion4 decks18 decks
10%synergy
Goblin War Strike
20%inclusion6 decks30 decks
19%synergy
Goblin Negotiation
18%inclusion5 decks28 decks
17%synergy
Patriarch's Bidding
17%inclusion3 decks18 decks
14%synergy
Living Death
17%inclusion3 decks18 decks
11%synergy
Toxic Deluge
17%inclusion3 decks18 decks
-1%synergy
Blasphemous Act
17%inclusion5 decks30 decks
-17%synergy
Vandalblast
13%inclusion4 decks30 decks
-2%synergy
Rampant Growth
13%inclusion4 decks30 decks
-19%synergy
Kindred Charge
10%inclusion3 decks30 decks
9%synergy
Pest Infestation
10%inclusion3 decks30 decks
7%synergy
Chandra's Ignition
10%inclusion3 decks30 decks
5%synergy
Rishkar's Expertise
10%inclusion3 decks30 decks
1%synergy
Utility Artifacts
Lightning Greaves
23%inclusion7 decks30 decks
-1%synergy
Door of Destinies
20%inclusion6 decks30 decks
19%synergy
Bootleggers' Stash
20%inclusion6 decks30 decks
18%synergy
Swiftfoot Boots
20%inclusion6 decks30 decks
-7%synergy
Thornbite Staff
17%inclusion5 decks30 decks
16%synergy
Banner of Kinship
14%inclusion4 decks28 decks
12%synergy
Coat of Arms
13%inclusion4 decks30 decks
12%synergy
Cloudstone Curio
10%inclusion3 decks30 decks
9%synergy
Agatha's Soul Cauldron
10%inclusion3 decks30 decks
9%synergy
Altar of Dementia
10%inclusion3 decks30 decks
8%synergy
Helm of the Host
10%inclusion3 decks30 decks
7%synergy
The Ozolith
10%inclusion3 decks30 decks
6%synergy
Basilisk Collar
10%inclusion3 decks30 decks
6%synergy
The Reaver Cleaver
10%inclusion3 decks30 decks
5%synergy
Enchantments
Impact Tremors
43%inclusion13 decks30 decks
34%synergy
Grave Pact
39%inclusion7 decks18 decks
34%synergy
Rhythm of the Wild
33%inclusion10 decks30 decks
12%synergy
Mana Echoes
30%inclusion9 decks30 decks
29%synergy
Moldervine Reclamation
28%inclusion5 decks18 decks
21%synergy
Awakening Zone
23%inclusion7 decks30 decks
21%synergy
Primal Vigor
23%inclusion7 decks30 decks
21%synergy
Boggart Shenanigans
20%inclusion6 decks30 decks
20%synergy
Fable of the Mirror-Breaker
20%inclusion6 decks30 decks
18%synergy
Evolutionary Leap
17%inclusion5 decks30 decks
16%synergy
Revel in Riches
17%inclusion3 decks18 decks
14%synergy
Deathreap Ritual
17%inclusion3 decks18 decks
13%synergy
Cryptolith Rite
17%inclusion5 decks30 decks
13%synergy
Beastmaster Ascension
17%inclusion5 decks30 decks
12%synergy
Bastion of Remembrance
17%inclusion3 decks18 decks
10%synergy
Goblin Assault
13%inclusion4 decks30 decks
13%synergy
Guardian Project
13%inclusion4 decks30 decks
6%synergy
Sylvan Library
13%inclusion4 decks30 decks
5%synergy
Tooth and Claw
10%inclusion3 decks30 decks
10%synergy
Fecundity
10%inclusion3 decks30 decks
9%synergy
Food Chain
10%inclusion3 decks30 decks
8%synergy
Elven Chorus
10%inclusion3 decks30 decks
8%synergy
Shared Animosity
10%inclusion3 decks30 decks
6%synergy
Branching Evolution
10%inclusion3 decks30 decks
3%synergy
Artifacts
Sol Ring
80%inclusion24 decks30 decks
-3%synergy
Arcane Signet
67%inclusion20 decks30 decks
-5%synergy
Chromatic Lantern
23%inclusion7 decks30 decks
15%synergy
Lightning Greaves
23%inclusion7 decks30 decks
-1%synergy
Door of Destinies
20%inclusion6 decks30 decks
19%synergy
Bootleggers' Stash
20%inclusion6 decks30 decks
18%synergy
Swiftfoot Boots
20%inclusion6 decks30 decks
-7%synergy
Thornbite Staff
17%inclusion5 decks30 decks
16%synergy
Banner of Kinship
14%inclusion4 decks28 decks
12%synergy
Herd Heirloom
14%inclusion3 decks22 decks
10%synergy
Coat of Arms
13%inclusion4 decks30 decks
12%synergy
Cloudstone Curio
10%inclusion3 decks30 decks
9%synergy
Agatha's Soul Cauldron
10%inclusion3 decks30 decks
9%synergy
Altar of Dementia
10%inclusion3 decks30 decks
8%synergy
Helm of the Host
10%inclusion3 decks30 decks
7%synergy
The Ozolith
10%inclusion3 decks30 decks
6%synergy
Basilisk Collar
10%inclusion3 decks30 decks
6%synergy
Patchwork Banner
10%inclusion3 decks30 decks
5%synergy
The Reaver Cleaver
10%inclusion3 decks30 decks
5%synergy
Gruul Signet
10%inclusion3 decks30 decks
1%synergy
Talisman of Impulse
10%inclusion3 decks30 decks
-1%synergy
Thought Vessel
10%inclusion3 decks30 decks
-7%synergy
Fellwar Stone
10%inclusion3 decks30 decks
-10%synergy
Utility Lands
Three Tree City
40%inclusion12 decks30 decks
35%synergy
Phyrexian Tower
39%inclusion7 decks18 decks
30%synergy
Reliquary Tower
33%inclusion10 decks30 decks
4%synergy
Yavimaya, Cradle of Growth
30%inclusion9 decks30 decks
21%synergy
Den of the Bugbear
20%inclusion6 decks30 decks
19%synergy
Urborg, Tomb of Yawgmoth
20%inclusion6 decks30 decks
11%synergy
Kessig Wolf Run
20%inclusion6 decks30 decks
6%synergy
Kher Keep
17%inclusion5 decks30 decks
15%synergy
Boseiju, Who Endures
17%inclusion5 decks30 decks
-2%synergy
Bojuka Bog
17%inclusion3 decks18 decks
-13%synergy
Mines of Moria
13%inclusion4 decks30 decks
10%synergy
Nykthos, Shrine to Nyx
13%inclusion4 decks30 decks
8%synergy
Fountainport
10%inclusion3 decks30 decks
8%synergy
Arena of Glory
10%inclusion3 decks30 decks
4%synergy
Rogue's Passage
10%inclusion3 decks30 decks
-10%synergy
Mana Artifacts
Sol Ring
80%inclusion24 decks30 decks
-3%synergy
Arcane Signet
67%inclusion20 decks30 decks
-5%synergy
Chromatic Lantern
23%inclusion7 decks30 decks
15%synergy
Herd Heirloom
14%inclusion3 decks22 decks
10%synergy
Patchwork Banner
10%inclusion3 decks30 decks
5%synergy
Gruul Signet
10%inclusion3 decks30 decks
1%synergy
Talisman of Impulse
10%inclusion3 decks30 decks
-1%synergy
Thought Vessel
10%inclusion3 decks30 decks
-7%synergy
Fellwar Stone
10%inclusion3 decks30 decks
-10%synergy
Lands
Sacred Foundry
100%inclusion4 decks4 decks
63%synergy
Steam Vents
100%inclusion3 decks3 decks
61%synergy
Temple Garden
100%inclusion4 decks4 decks
60%synergy
Breeding Pool
100%inclusion3 decks3 decks
58%synergy
Command Tower
87%inclusion26 decks30 decks
13%synergy
Ziatora's Proving Ground
83%inclusion15 decks18 decks
58%synergy
Stomping Ground
73%inclusion22 decks30 decks
32%synergy
Blood Crypt
72%inclusion13 decks18 decks
34%synergy
Overgrown Tomb
67%inclusion12 decks18 decks
25%synergy
Luxury Suite
61%inclusion11 decks18 decks
38%synergy
Spire Garden
60%inclusion18 decks30 decks
38%synergy
Rootbound Crag
57%inclusion17 decks30 decks
27%synergy
Wooded Foothills
50%inclusion15 decks30 decks
39%synergy
Dragonskull Summit
50%inclusion9 decks18 decks
15%synergy
Cinder Glade
47%inclusion14 decks30 decks
9%synergy
Savage Lands
44%inclusion8 decks18 decks
23%synergy
Bloodstained Mire
37%inclusion11 decks30 decks
25%synergy
Rockfall Vale
37%inclusion11 decks30 decks
16%synergy
Path of Ancestry
37%inclusion11 decks30 decks
14%synergy
Verdant Catacombs
33%inclusion10 decks30 decks
23%synergy
Undergrowth Stadium
33%inclusion6 decks18 decks
9%synergy
Smoldering Marsh
33%inclusion6 decks18 decks
-1%synergy
Exotic Orchard
33%inclusion10 decks30 decks
-3%synergy
Cavern of Souls
27%inclusion8 decks30 decks
19%synergy
Fabled Passage
27%inclusion8 decks30 decks
16%synergy
Temple of Abandon
23%inclusion7 decks30 decks
11%synergy
Twisted Landscape
22%inclusion4 decks18 decks
13%synergy
Badlands
22%inclusion4 decks18 decks
9%synergy
Bayou
22%inclusion4 decks18 decks
9%synergy
Woodland Cemetery
22%inclusion4 decks18 decks
-11%synergy
Riveteers Overlook
20%inclusion6 decks30 decks
18%synergy
Reflecting Pool
20%inclusion6 decks30 decks
15%synergy
Fire-Lit Thicket
20%inclusion6 decks30 decks
14%synergy
Arid Mesa
20%inclusion6 decks30 decks
10%synergy
Mossfire Valley
20%inclusion6 decks30 decks
9%synergy
Taiga
20%inclusion6 decks30 decks
7%synergy
Gruul Turf
20%inclusion6 decks30 decks
7%synergy
Terramorphic Expanse
20%inclusion6 decks30 decks
5%synergy
Evolving Wilds
20%inclusion6 decks30 decks
-0%synergy
Auntie's Hovel
17%inclusion3 decks18 decks
16%synergy
Unclaimed Territory
17%inclusion5 decks30 decks
12%synergy
Graven Cairns
17%inclusion3 decks18 decks
7%synergy
Windswept Heath
17%inclusion5 decks30 decks
6%synergy
Rakdos Carnarium
17%inclusion3 decks18 decks
5%synergy
Deathcap Glade
17%inclusion3 decks18 decks
2%synergy
Game Trail
17%inclusion5 decks30 decks
2%synergy
Twilight Mire
17%inclusion3 decks18 decks
2%synergy
Haunted Ridge
17%inclusion3 decks18 decks
0%synergy
Karplusan Forest
17%inclusion5 decks30 decks
-4%synergy
Secluded Courtyard
13%inclusion4 decks30 decks
9%synergy