Spawnsire of Ulamog
Doubling Season

   Prerequisites

What do I need to start this combo?
Spawnsire of Ulamog and Doubling Season on the battlefield.
4 available

   Steps

How does this combo work?
1
Activate Spawnsire of Ulamog by paying 4, creating four 0/1 Eldrazi Spawn creature tokens.
2
Activate the Eldrazi Spawns by sacrificing them, adding .
3
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Azlask, the Swelling Scourge
4.2%inclusion533 decks12.6K decks
Ulalek, Fused Atrocity
0.3%inclusion60 decks23.7K decks
Raggadragga, Goreguts Boss
0.6%inclusion47 decks8.14K decks
Baylen, the Haymaker
0.1%inclusion17 decks22.5K decks
Animar, Soul of Elements
0.1%inclusion14 decks20.8K decks
Atla Palani, Nest Tender
0.1%inclusion14 decks17.5K decks
Gimli, Mournful Avenger
1.2%inclusion13 decks1.12K decks
Rhys the Redeemed
0.2%inclusion12 decks4.99K decks
Jaheira, Friend of the Forest // Agent of the Iron Throne
2.1%inclusion11 decks526 decks
Vannifar, Evolved Enigma
0.3%inclusion10 decks3.06K decks
Morophon, the Boundless
0.1%inclusion10 decks12.9K decks
Agatha of the Vile Cauldron
0.2%inclusion10 decks4.81K decks
Kudo, King Among Bears
0.1%inclusion6 decks7.97K decks
Esika, God of the Tree
0.0%inclusion6 decks21.8K decks
Mazirek, Kraul Death Priest
0.2%inclusion6 decks2.88K decks
Adrix and Nev, Twincasters
0.1%inclusion6 decks7.79K decks
Korvold, Fae-Cursed King
0.0%inclusion6 decks18.2K decks
Jetmir, Nexus of Revels
0.1%inclusion5 decks9.52K decks
New Cards
Toph, Earthbending Master
16%inclusion13 decks79 decks
13%synergy
Zuko, Firebending Master
15%inclusion8 decks55 decks
12%synergy
Aang, Airbending Master
12%inclusion17 decks142 decks
11%synergy
Katara, Waterbending Master
12%inclusion15 decks126 decks
11%synergy
Azula, Ruthless Firebender
8.6%inclusion5 decks58 decks
8%synergy
High Synergy Cards
Awakening Zone
70%inclusion694 decks997 decks
67%synergy
Glaring Fleshraker
65%inclusion612 decks938 decks
64%synergy
Kozilek's Unsealing
65%inclusion446 decks686 decks
64%synergy
From Beyond
64%inclusion636 decks997 decks
63%synergy
Parallel Lives
65%inclusion646 decks997 decks
58%synergy
Kozilek's Command
59%inclusion540 decks919 decks
58%synergy
Path of Annihilation
59%inclusion551 decks940 decks
58%synergy
Spawnbed Protector
56%inclusion515 decks919 decks
55%synergy
Writhing Chrysalis
56%inclusion433 decks768 decks
55%synergy
Eldrazi Temple
55%inclusion548 decks997 decks
54%synergy
Top Cards
Anointed Procession
58%inclusion433 decks751 decks
50%synergy
Emrakul's Hatcher
54%inclusion435 decks803 decks
54%synergy
Spawn-Gang Commander
54%inclusion418 decks773 decks
54%synergy
Drowner of Hope
54%inclusion382 decks709 decks
53%synergy
Catacomb Sifter
53%inclusion379 decks719 decks
52%synergy
Echoes of Eternity
52%inclusion494 decks944 decks
51%synergy
Eldrazi Displacer
52%inclusion393 decks751 decks
51%synergy
Idol of False Gods
52%inclusion487 decks932 decks
52%synergy
Brood Monitor
51%inclusion511 decks997 decks
51%synergy
Chittering Dispatcher
50%inclusion456 decks918 decks
49%synergy
Game Changers
Rhystic Study
24%inclusion169 decks709 decks
-1%synergy
Teferi's Protection
21%inclusion156 decks751 decks
4%synergy
Demonic Tutor
19%inclusion138 decks719 decks
-1%synergy
Ancient Tomb
17%inclusion170 decks997 decks
7%synergy
Vampiric Tutor
13%inclusion97 decks719 decks
-2%synergy
Enlightened Tutor
13%inclusion100 decks751 decks
-2%synergy
Gaea's Cradle
11%inclusion105 decks997 decks
5%synergy
The One Ring
8.2%inclusion82 decks997 decks
0%synergy
Aura Shards
8.1%inclusion61 decks751 decks
1%synergy
Mana Vault
6.1%inclusion61 decks997 decks
0%synergy
Creatures
Meren of Clan Nel Toth
50%inclusion357 decks719 decks
46%synergy
Herald of Kozilek
45%inclusion294 decks652 decks
44%synergy
Minthara, Merciless Soul
45%inclusion292 decks650 decks
44%synergy
Eyeless Watcher
44%inclusion441 decks997 decks
44%synergy
Ezuri, Claw of Progress
44%inclusion309 decks709 decks
43%synergy
Mondrak, Glory Dominus
43%inclusion320 decks751 decks
36%synergy
Ulalek, Fused Atrocity
41%inclusion257 decks622 decks
40%synergy
Sifter of Skulls
40%inclusion290 decks719 decks
39%synergy
Rapacious One
40%inclusion321 decks803 decks
40%synergy
Kozilek's Predator
40%inclusion395 decks997 decks
39%synergy
Propagator Drone
40%inclusion365 decks924 decks
39%synergy
Adrix and Nev, Twincasters
34%inclusion238 decks709 decks
29%synergy
Emrakul's Messenger
33%inclusion224 decks682 decks
32%synergy
Sire of Stagnation
32%inclusion209 decks644 decks
30%synergy
Smothering Abomination
32%inclusion232 decks719 decks
31%synergy
Ojer Taq, Deepest Foundation
32%inclusion241 decks751 decks
28%synergy
Drowner of Truth
32%inclusion218 decks683 decks
31%synergy
Roaming Throne
31%inclusion313 decks997 decks
25%synergy
Eldrazi Skyspawner
31%inclusion219 decks709 decks
31%synergy
It That Heralds the End
30%inclusion289 decks968 decks
29%synergy
Kozilek, the Broken Reality
30%inclusion280 decks941 decks
29%synergy
It That Betrays
27%inclusion271 decks997 decks
26%synergy
Eldrazi Repurposer
27%inclusion246 decks924 decks
26%synergy
Basking Broodscale
27%inclusion251 decks944 decks
25%synergy
Snapping Voidcraw
25%inclusion169 decks664 decks
23%synergy
Nest Invader
25%inclusion249 decks997 decks
25%synergy
Vile Redeemer
24%inclusion244 decks997 decks
24%synergy
Otharri, Suns' Glory
24%inclusion166 decks684 decks
22%synergy
Kozilek, Butcher of Truth
24%inclusion241 decks997 decks
23%synergy
Ulamog, the Defiler
24%inclusion224 decks941 decks
23%synergy
Blisterpod
22%inclusion218 decks997 decks
22%synergy
Angelic Aberration
21%inclusion150 decks708 decks
21%synergy
Pawn of Ulamog
21%inclusion150 decks719 decks
19%synergy
Birthing Hulk
21%inclusion207 decks997 decks
21%synergy
Nulldrifter
21%inclusion142 decks686 decks
19%synergy
Scion Summoner
19%inclusion185 decks997 decks
18%synergy
Ulamog, the Ceaseless Hunger
18%inclusion183 decks997 decks
17%synergy
Artisan of Kozilek
18%inclusion181 decks997 decks
17%synergy
Exalted Sunborn
18%inclusion32 decks177 decks
15%synergy
Kozilek, the Great Distortion
18%inclusion176 decks997 decks
17%synergy
Titans' Vanguard
17%inclusion130 decks751 decks
16%synergy
Ulamog, the Infinite Gyre
17%inclusion170 decks997 decks
16%synergy
Birds of Paradise
17%inclusion170 decks997 decks
-11%synergy
Deepfathom Skulker
17%inclusion120 decks709 decks
16%synergy
Conduit of Ruin
17%inclusion168 decks997 decks
16%synergy
Hideous Taskmaster
16%inclusion123 decks766 decks
15%synergy
Brood Butcher
16%inclusion114 decks719 decks
16%synergy
Sowing Mycospawn
15%inclusion144 decks939 decks
14%synergy
Atreus, Impulsive Son
14%inclusion11 decks76 decks
14%synergy
Dread Drone
14%inclusion104 decks719 decks
14%synergy
Instants
Eldrazi Confluence
42%inclusion382 decks919 decks
41%synergy
Swords to Plowshares
30%inclusion228 decks751 decks
-31%synergy
Warping Wail
28%inclusion284 decks997 decks
28%synergy
Eldritch Immunity
28%inclusion257 decks919 decks
27%synergy
Heroic Intervention
28%inclusion277 decks997 decks
-3%synergy
Ugin's Binding
24%inclusion160 decks669 decks
23%synergy
Unfathomable Truths
23%inclusion157 decks674 decks
23%synergy
Second Harvest
23%inclusion228 decks997 decks
18%synergy
Path to Exile
22%inclusion168 decks751 decks
-25%synergy
Null Elemental Blast
22%inclusion211 decks951 decks
21%synergy
Cyclonic Rift
20%inclusion143 decks709 decks
-3%synergy
Counterspell
19%inclusion134 decks709 decks
-23%synergy
Mana Drain
16%inclusion116 decks709 decks
2%synergy
Fierce Guardianship
15%inclusion109 decks709 decks
-2%synergy
Beast Within
15%inclusion153 decks997 decks
-20%synergy
Abstruse Appropriation
15%inclusion96 decks637 decks
14%synergy
Abstruse Interference
13%inclusion92 decks709 decks
13%synergy
Deflecting Swat
12%inclusion94 decks803 decks
-5%synergy
Worldly Tutor
10%inclusion99 decks997 decks
-2%synergy
Grave Birthing
10%inclusion71 decks719 decks
10%synergy
Assassin's Trophy
8.2%inclusion59 decks719 decks
-22%synergy
Return of the Wildspeaker
7.9%inclusion79 decks997 decks
-4%synergy
Void Shatter
7.3%inclusion52 decks709 decks
7%synergy
Not of This World
6.9%inclusion69 decks997 decks
6%synergy
Generous Gift
6.1%inclusion46 decks751 decks
-17%synergy
Negate
5.4%inclusion38 decks709 decks
-16%synergy
Chaos Warp
5.4%inclusion43 decks803 decks
-25%synergy
Sorceries
Skittering Invasion
47%inclusion472 decks997 decks
47%synergy
All Is Dust
47%inclusion471 decks997 decks
46%synergy
Brood Birthing
41%inclusion329 decks803 decks
41%synergy
Growth Spasm
32%inclusion320 decks997 decks
32%synergy
Glimpse the Impossible
27%inclusion209 decks766 decks
26%synergy
Cultivate
27%inclusion269 decks997 decks
-16%synergy
Farseek
26%inclusion264 decks997 decks
-9%synergy
Call the Scions
26%inclusion261 decks997 decks
26%synergy
Nature's Lore
25%inclusion251 decks997 decks
-6%synergy
Three Visits
22%inclusion222 decks997 decks
-2%synergy
Kodama's Reach
17%inclusion173 decks997 decks
-11%synergy
Rampant Growth
17%inclusion171 decks997 decks
-16%synergy
Malevolent Rumble
15%inclusion134 decks913 decks
14%synergy
Rise of the Eldrazi
14%inclusion142 decks997 decks
13%synergy
Selective Obliteration
11%inclusion98 decks919 decks
10%synergy
Corpsehatch
9.5%inclusion68 decks719 decks
9%synergy
Shamanic Revelation
8.1%inclusion81 decks997 decks
1%synergy
Rishkar's Expertise
7.2%inclusion72 decks997 decks
-2%synergy
Blasphemous Act
7.0%inclusion56 decks803 decks
-26%synergy
Victimize
6.5%inclusion47 decks719 decks
-6%synergy
Distant Melody
6.5%inclusion46 decks709 decks
2%synergy
Farewell
5.6%inclusion42 decks751 decks
-7%synergy
Utility Artifacts
Forsaken Monument
50%inclusion494 decks997 decks
48%synergy
Skullclamp
39%inclusion385 decks997 decks
27%synergy
Eldrazi Monument
31%inclusion308 decks997 decks
30%synergy
Urza's Incubator
30%inclusion300 decks997 decks
27%synergy
Ashnod's Altar
27%inclusion273 decks997 decks
21%synergy
Idol of Oblivion
26%inclusion255 decks997 decks
21%synergy
Herald's Horn
19%inclusion186 decks997 decks
13%synergy
Lightning Greaves
17%inclusion168 decks997 decks
-8%synergy
Maskwood Nexus
16%inclusion160 decks997 decks
13%synergy
Panharmonicon
13%inclusion128 decks997 decks
9%synergy
Phyrexian Altar
12%inclusion116 decks997 decks
8%synergy
Mystic Forge
11%inclusion109 decks997 decks
8%synergy
Swiftfoot Boots
11%inclusion105 decks997 decks
-17%synergy
The Great Henge
8.6%inclusion86 decks997 decks
-1%synergy
Darksteel Monolith
8.3%inclusion83 decks997 decks
8%synergy
Banner of Kinship
7.5%inclusion47 decks623 decks
5%synergy
Conjurer's Closet
7.3%inclusion73 decks997 decks
5%synergy
Vanquisher's Banner
6.3%inclusion63 decks997 decks
3%synergy
The Earth Crystal
5.6%inclusion18 decks319 decks
1%synergy
Helm of the Host
5.5%inclusion55 decks997 decks
2%synergy
Enchantments
Kindred Discovery
27%inclusion190 decks709 decks
20%synergy
Primal Vigor
23%inclusion226 decks997 decks
20%synergy
Cryptolith Rite
22%inclusion222 decks997 decks
19%synergy
Smothering Tithe
18%inclusion136 decks751 decks
-4%synergy
Impact Tremors
14%inclusion116 decks803 decks
5%synergy
Moldervine Reclamation
14%inclusion102 decks719 decks
7%synergy
Renewed Solidarity
14%inclusion54 decks390 decks
12%synergy
Reflections of Littjara
13%inclusion91 decks709 decks
9%synergy
Garruk's Uprising
10%inclusion103 decks997 decks
-7%synergy
Black Market Connections
10%inclusion73 decks719 decks
-2%synergy
Caretaker's Talent
10%inclusion56 decks570 decks
5%synergy
Eldrazi Conscription
8.9%inclusion89 decks997 decks
8%synergy
Teleportation Circle
8.4%inclusion63 decks751 decks
5%synergy
Elven Chorus
8.2%inclusion82 decks997 decks
5%synergy
Rhythm of the Wild
8.2%inclusion66 decks803 decks
-14%synergy
Beastmaster Ascension
7.8%inclusion78 decks997 decks
3%synergy
Tribute to the World Tree
7.4%inclusion74 decks997 decks
2%synergy
Growing Rites of Itlimoc
6.9%inclusion69 decks997 decks
1%synergy
Cathars' Crusade
6.5%inclusion49 decks751 decks
1%synergy
Mana Echoes
6.1%inclusion49 decks803 decks
5%synergy
Hardened Scales
5.7%inclusion57 decks997 decks
-4%synergy
Mystic Remora
5.6%inclusion40 decks709 decks
-11%synergy
Grave Pact
5.6%inclusion40 decks719 decks
1%synergy
Guardian Project
5.4%inclusion54 decks997 decks
-3%synergy
Dictate of Erebos
5.3%inclusion38 decks719 decks
2%synergy
Mirari's Wake
5.1%inclusion38 decks751 decks
-6%synergy
Planeswalkers
Ugin, the Ineffable
26%inclusion261 decks997 decks
25%synergy
Elspeth, Storm Slayer
23%inclusion72 decks319 decks
18%synergy
Ugin, Eye of the Storms
19%inclusion80 decks427 decks
18%synergy
Ugin, the Spirit Dragon
8.0%inclusion80 decks997 decks
7%synergy
Utility Lands
Eye of Ugin
41%inclusion411 decks997 decks
41%synergy
Reliquary Tower
40%inclusion394 decks997 decks
10%synergy
Spawning Bed
36%inclusion363 decks997 decks
36%synergy
Shrine of the Forsaken Gods
30%inclusion301 decks997 decks
29%synergy
Cascading Cataracts
30%inclusion296 decks997 decks
28%synergy
Tomb of the Spirit Dragon
27%inclusion268 decks997 decks
26%synergy
Yavimaya, Cradle of Growth
23%inclusion229 decks997 decks
14%synergy
Three Tree City
23%inclusion176 decks780 decks
18%synergy
Urza's Power Plant
21%inclusion206 decks997 decks
19%synergy
Temple of the False God
21%inclusion206 decks997 decks
11%synergy
Urza's Mine
20%inclusion204 decks997 decks
19%synergy
Urza's Tower
20%inclusion204 decks997 decks
19%synergy
Ugin's Labyrinth
19%inclusion186 decks954 decks
19%synergy
Sanctum of Ugin
14%inclusion140 decks997 decks
13%synergy
Urborg, Tomb of Yawgmoth
12%inclusion122 decks997 decks
3%synergy
Rogue's Passage
12%inclusion116 decks997 decks
-9%synergy
Urza's Saga
11%inclusion105 decks997 decks
4%synergy
Karn's Bastion
10%inclusion103 decks997 decks
6%synergy
Boseiju, Who Endures
8.9%inclusion89 decks997 decks
-10%synergy
Bonders' Enclave
8.2%inclusion82 decks997 decks
6%synergy
Evendo, Waking Haven
7.4%inclusion18 decks242 decks
3%synergy
Phyrexian Tower
6.7%inclusion48 decks719 decks
-2%synergy
Kessig Wolf Run
6.1%inclusion49 decks803 decks
-9%synergy
Urza's Workshop
5.7%inclusion57 decks997 decks
5%synergy
Fountainport
5.2%inclusion40 decks771 decks
4%synergy
Mana Artifacts
Sol Ring
85%inclusion851 decks997 decks
2%synergy
Arcane Signet
64%inclusion642 decks997 decks
-8%synergy
Chromatic Lantern
39%inclusion390 decks997 decks
30%synergy
Chromatic Orrery
22%inclusion218 decks997 decks
21%synergy
Thran Dynamo
19%inclusion185 decks997 decks
14%synergy
Talisman of Curiosity
15%inclusion106 decks709 decks
2%synergy
Talisman of Resilience
14%inclusion102 decks719 decks
2%synergy
Basalt Monolith
13%inclusion133 decks997 decks
11%synergy
Talisman of Impulse
13%inclusion104 decks803 decks
2%synergy
Fellwar Stone
13%inclusion128 decks997 decks
-8%synergy
Thought Vessel
13%inclusion126 decks997 decks
-5%synergy
Timeless Lotus
12%inclusion79 decks633 decks
2%synergy
Talisman of Dominance
11%inclusion69 decks644 decks
-22%synergy
Talisman of Unity
10%inclusion72 decks751 decks
2%synergy
Commander's Sphere
8.2%inclusion82 decks997 decks
-4%synergy
Patchwork Banner
8.0%inclusion62 decks771 decks
3%synergy
Talisman of Creativity
6.9%inclusion45 decks652 decks
-22%synergy
Everflowing Chalice
6.7%inclusion67 decks997 decks
2%synergy
Talisman of Progress
6.7%inclusion43 decks646 decks
-19%synergy
Hedron Archive
6.6%inclusion66 decks997 decks
4%synergy
Mind Stone
6.6%inclusion66 decks997 decks
-8%synergy
Talisman of Conviction
5.6%inclusion38 decks684 decks
-19%synergy
Talisman of Hierarchy
5.5%inclusion36 decks650 decks
-21%synergy
Mana Crypt
5.1%inclusion51 decks997 decks
3%synergy
Lands
Command Tower
82%inclusion821 decks997 decks
8%synergy
Exotic Orchard
41%inclusion409 decks997 decks
5%synergy
Yavimaya Coast
39%inclusion278 decks709 decks
12%synergy
Llanowar Wastes
39%inclusion278 decks719 decks
12%synergy
Karplusan Forest
37%inclusion294 decks803 decks
17%synergy
Brushland
36%inclusion274 decks751 decks
17%synergy
Adarkar Wastes
36%inclusion231 decks646 decks
13%synergy
Shivan Reef
35%inclusion229 decks652 decks
6%synergy
Stomping Ground
34%inclusion277 decks803 decks
-6%synergy
Breeding Pool
34%inclusion239 decks709 decks
-8%synergy
The World Tree
33%inclusion209 decks633 decks
4%synergy
Caves of Koilos
33%inclusion212 decks650 decks
3%synergy
Ketria Triome
32%inclusion208 decks652 decks
1%synergy
Temple Garden
32%inclusion239 decks751 decks
-7%synergy
Underground River
32%inclusion203 decks644 decks
9%synergy
Path of Ancestry
31%inclusion311 decks997 decks
9%synergy
Battlefield Forge
31%inclusion210 decks684 decks
2%synergy
Sulfurous Springs
30%inclusion197 decks646 decks
7%synergy
Overgrown Tomb
30%inclusion216 decks719 decks
-10%synergy
Zagoth Triome
30%inclusion190 decks644 decks
1%synergy
Indatha Triome
29%inclusion191 decks650 decks
1%synergy
Cavern of Souls
26%inclusion258 decks997 decks
19%synergy
Secluded Courtyard
25%inclusion253 decks997 decks
21%synergy
Spara's Headquarters
25%inclusion160 decks646 decks
-4%synergy
Jetmir's Garden
24%inclusion166 decks684 decks
-5%synergy
Ziatora's Proving Ground
23%inclusion150 decks646 decks
-5%synergy
Unclaimed Territory
21%inclusion213 decks997 decks
17%synergy
Wooded Foothills
21%inclusion212 decks997 decks
11%synergy
Windswept Heath
20%inclusion204 decks997 decks
10%synergy
Steam Vents
20%inclusion133 decks652 decks
-17%synergy
Watery Grave
20%inclusion129 decks644 decks
-21%synergy
Hallowed Fountain
20%inclusion128 decks646 decks
-20%synergy
Misty Rainforest
20%inclusion195 decks997 decks
8%synergy
Sacred Foundry
19%inclusion133 decks684 decks
-17%synergy
Corrupted Crossroads
19%inclusion190 decks997 decks
19%synergy
Verdant Catacombs
18%inclusion180 decks997 decks
7%synergy
Godless Shrine
18%inclusion117 decks650 decks
-23%synergy
Blood Crypt
18%inclusion114 decks646 decks
-20%synergy
Savai Triome
17%inclusion106 decks633 decks
-8%synergy
Taiga
16%inclusion132 decks803 decks
4%synergy
Raugrin Triome
15%inclusion98 decks633 decks
-9%synergy
Flooded Strand
15%inclusion151 decks997 decks
4%synergy
Tropical Island
15%inclusion105 decks709 decks
1%synergy
Bayou
15%inclusion105 decks719 decks
1%synergy
Savannah
14%inclusion108 decks751 decks
2%synergy
Raffine's Tower
14%inclusion91 decks636 decks
-11%synergy
Polluted Delta
13%inclusion131 decks997 decks
1%synergy
Spire Garden
13%inclusion103 decks803 decks
-10%synergy
Volcanic Island
13%inclusion82 decks652 decks
-1%synergy
Tundra
13%inclusion81 decks646 decks
-1%synergy