Spike Feeder
Unspeakable Symbol
Doubling Season

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Your life total is at least 4.

   Steps

How does this combo work?
1
Activate Unspeakable Symbol by paying 3 life, putting two +1/+1 counters on Spike Feeder.
2
Activate Spike Feeder's second ability twice by removing two +1/+1 counters from it, causing you to gain 4 life.
3
Repeat.

   Results

What do I get from this combo?
Infinite lifegain
Infinite lifegain triggers
Willowdusk, Essence Seer
0.6%inclusion12 decks1.85K decks
Betor, Ancestor's Voice
0.1%inclusion9 decks10.6K decks
Atraxa, Praetors' Voice
0.0%inclusion8 decks38.7K decks
Skullbriar, the Walking Grave
0.1%inclusion8 decks8.44K decks
Ghave, Guru of Spores
0.0%inclusion3 decks7.34K decks
Dina, Soul Steeper
0.0%inclusion1 decks8.37K decks
Grakmaw, Skyclave Ravager
0.2%inclusion1 decks461 decks
Jenova, Ancient Calamity
0.0%inclusion1 decks3.66K decks
Frodo, Adventurous Hobbit // Sam, Loyal Attendant
0.0%inclusion1 decks21K decks
Reyhan, Last of the Abzan // Yoshimaru, Ever Faithful
0.0%inclusion1 decks2.09K decks
Zaxara, the Exemplary
0.0%inclusion1 decks16.6K decks
New Cards
Unlucky Cabbage Merchant
11%inclusion1 decks9 decks
10%synergy
The Cabbage Merchant
5.6%inclusion1 decks18 decks
4%synergy
High Synergy Cards
Fathom Mage
89%inclusion8 decks9 decks
85%synergy
Brokers Ascendancy
88%inclusion7 decks8 decks
82%synergy
Ripples of Potential
78%inclusion7 decks9 decks
75%synergy
Herald of Secret Streams
78%inclusion7 decks9 decks
75%synergy
Wave Goodbye
67%inclusion6 decks9 decks
65%synergy
Master Biomancer
67%inclusion6 decks9 decks
64%synergy
Corpsejack Menace
65%inclusion30 decks46 decks
60%synergy
Heliod, Sun-Crowned
59%inclusion13 decks22 decks
56%synergy
The Ozolith
59%inclusion27 decks46 decks
55%synergy
Dreamtide Whale
56%inclusion5 decks9 decks
53%synergy
Top Cards
Branching Evolution
59%inclusion27 decks46 decks
52%synergy
Kami of Whispered Hopes
57%inclusion26 decks46 decks
50%synergy
Archangel of Thune
55%inclusion12 decks22 decks
52%synergy
Swords to Plowshares
55%inclusion12 decks22 decks
-7%synergy
Walking Ballista
48%inclusion22 decks46 decks
45%synergy
The Earth Crystal
48%inclusion11 decks23 decks
43%synergy
Hardened Scales
48%inclusion22 decks46 decks
38%synergy
Toxic Deluge
48%inclusion22 decks46 decks
30%synergy
Deepglow Skate
44%inclusion4 decks9 decks
43%synergy
Thrummingbird
44%inclusion4 decks9 decks
41%synergy
Game Changers
Cyclonic Rift
44%inclusion4 decks9 decks
21%synergy
Teferi's Protection
32%inclusion7 decks22 decks
15%synergy
Demonic Tutor
30%inclusion14 decks46 decks
11%synergy
Vampiric Tutor
28%inclusion13 decks46 decks
13%synergy
Worldly Tutor
22%inclusion10 decks46 decks
9%synergy
Bolas's Citadel
20%inclusion9 decks46 decks
11%synergy
The One Ring
15%inclusion7 decks46 decks
7%synergy
Necropotence
13%inclusion6 decks46 decks
8%synergy
Ancient Tomb
13%inclusion6 decks46 decks
4%synergy
Imperial Seal
6.5%inclusion3 decks46 decks
1%synergy
Creatures
Vito, Thorn of the Dusk Rose
39%inclusion18 decks46 decks
34%synergy
Forgotten Ancient
37%inclusion17 decks46 decks
31%synergy
Lathiel, the Bounteous Dawn
36%inclusion8 decks22 decks
35%synergy
Plaxcaster Frogling
33%inclusion3 decks9 decks
32%synergy
Rhox Faithmender
32%inclusion7 decks22 decks
30%synergy
Birds of Paradise
30%inclusion14 decks46 decks
3%synergy
Ouroboroid
30%inclusion6 decks20 decks
27%synergy
Aerith Gainsborough
29%inclusion4 decks14 decks
27%synergy
Exemplar of Light
29%inclusion6 decks21 decks
26%synergy
Benevolent Hydra
28%inclusion13 decks46 decks
27%synergy
Winding Constrictor
28%inclusion13 decks46 decks
24%synergy
Beledros Witherbloom
28%inclusion13 decks46 decks
24%synergy
Celestine, the Living Saint
27%inclusion6 decks22 decks
26%synergy
Soul's Attendant
27%inclusion6 decks22 decks
24%synergy
Vigor
26%inclusion12 decks46 decks
24%synergy
Vorinclex, Monstrous Raider
26%inclusion12 decks46 decks
23%synergy
Kalonian Hydra
26%inclusion12 decks46 decks
23%synergy
Aerith, Last Ancient
23%inclusion3 decks13 decks
21%synergy
Conclave Mentor
23%inclusion5 decks22 decks
19%synergy
Shalai, Voice of Plenty
23%inclusion5 decks22 decks
16%synergy
Enduring Tenacity
21%inclusion9 decks43 decks
18%synergy
Triskelion
20%inclusion9 decks46 decks
19%synergy
Crystalline Crawler
20%inclusion9 decks46 decks
19%synergy
Valentin, Dean of the Vein
20%inclusion9 decks46 decks
19%synergy
Reyhan, Last of the Abzan
20%inclusion9 decks46 decks
19%synergy
Essence Warden
20%inclusion9 decks46 decks
17%synergy
Gyre Sage
20%inclusion9 decks46 decks
16%synergy
Karlov of the Ghost Council
18%inclusion4 decks22 decks
17%synergy
Elenda's Hierophant
18%inclusion4 decks22 decks
16%synergy
Mikaeus, the Lunarch
18%inclusion4 decks22 decks
16%synergy
The Gaffer
18%inclusion4 decks22 decks
16%synergy
Serra Ascendant
18%inclusion4 decks22 decks
15%synergy
Soul Warden
18%inclusion4 decks22 decks
13%synergy
Elenda, the Dusk Rose
18%inclusion4 decks22 decks
13%synergy
Bloodthirsty Conqueror
18%inclusion7 decks39 decks
14%synergy
Evolution Witness
18%inclusion8 decks45 decks
14%synergy
Bristly Bill, Spine Sower
18%inclusion8 decks45 decks
14%synergy
Disciple of Freyalise
18%inclusion8 decks45 decks
12%synergy
Vampire Nighthawk
17%inclusion8 decks46 decks
15%synergy
Vilis, Broker of Blood
17%inclusion8 decks46 decks
14%synergy
Delighted Halfling
17%inclusion8 decks46 decks
5%synergy
Blossoming Bogbeast
15%inclusion7 decks46 decks
15%synergy
Biophagus
15%inclusion7 decks46 decks
14%synergy
Arwen, Weaver of Hope
15%inclusion7 decks46 decks
13%synergy
K'rrik, Son of Yawgmoth
15%inclusion7 decks46 decks
13%synergy
Devoted Druid
15%inclusion7 decks46 decks
12%synergy
Kodama of the West Tree
15%inclusion7 decks46 decks
11%synergy
Champion of Lambholt
15%inclusion7 decks46 decks
9%synergy
Sakura-Tribe Elder
15%inclusion7 decks46 decks
-2%synergy
Qarsi Revenant
15%inclusion5 decks33 decks
13%synergy
Instants
Anguished Unmaking
41%inclusion9 decks22 decks
16%synergy
Heroic Intervention
39%inclusion18 decks46 decks
9%synergy
Assassin's Trophy
37%inclusion17 decks46 decks
7%synergy
Mutational Advantage
33%inclusion3 decks9 decks
30%synergy
Beast Within
28%inclusion13 decks46 decks
-7%synergy
Path to Exile
27%inclusion6 decks22 decks
-20%synergy
Inspiring Call
24%inclusion11 decks46 decks
16%synergy
Eladamri's Call
18%inclusion4 decks22 decks
9%synergy
Generous Gift
18%inclusion4 decks22 decks
-5%synergy
Revitalizing Repast
18%inclusion8 decks45 decks
9%synergy
Mortality Spear
17%inclusion8 decks46 decks
15%synergy
Putrefy
17%inclusion8 decks46 decks
2%synergy
Momentous Fall
15%inclusion7 decks46 decks
14%synergy
Beacon of Immortality
14%inclusion3 decks22 decks
12%synergy
Abzan Charm
14%inclusion3 decks22 decks
10%synergy
Enlightened Tutor
14%inclusion3 decks22 decks
-2%synergy
Fell the Profane
13%inclusion6 decks45 decks
4%synergy
Unexpected Fangs
13%inclusion6 decks46 decks
13%synergy
Solidarity of Heroes
13%inclusion6 decks46 decks
12%synergy
Entish Restoration
13%inclusion6 decks46 decks
6%synergy
Deadly Rollick
13%inclusion6 decks46 decks
0%synergy
Gift of the Viper
11%inclusion5 decks45 decks
9%synergy
Hatred
11%inclusion5 decks46 decks
10%synergy
Invigorating Surge
11%inclusion5 decks46 decks
10%synergy
Veil of Summer
11%inclusion5 decks46 decks
6%synergy
Tamiyo's Safekeeping
11%inclusion5 decks46 decks
5%synergy
Inscription of Abundance
8.7%inclusion4 decks46 decks
7%synergy
Dismember
8.7%inclusion4 decks46 decks
6%synergy
Snakeskin Veil
8.7%inclusion4 decks46 decks
3%synergy
Abrupt Decay
8.7%inclusion4 decks46 decks
-1%synergy
Predator's Rapport
6.5%inclusion3 decks46 decks
6%synergy
Reckless Spite
6.5%inclusion3 decks46 decks
6%synergy
Astarion's Thirst
6.5%inclusion3 decks46 decks
6%synergy
Bitter Triumph
6.5%inclusion3 decks46 decks
3%synergy
Imp's Mischief
6.5%inclusion3 decks46 decks
3%synergy
Krosan Grip
6.5%inclusion3 decks46 decks
1%synergy
Entomb
6.5%inclusion3 decks46 decks
0%synergy
Infernal Grasp
6.5%inclusion3 decks46 decks
-1%synergy
Nature's Claim
6.5%inclusion3 decks46 decks
-1%synergy
Dark Ritual
6.5%inclusion3 decks46 decks
-18%synergy
Sorceries
Exsanguinate
30%inclusion14 decks46 decks
24%synergy
Nature's Lore
30%inclusion14 decks46 decks
-1%synergy
Cultivate
30%inclusion14 decks46 decks
-13%synergy
Three Visits
28%inclusion13 decks46 decks
4%synergy
Farseek
28%inclusion13 decks46 decks
-7%synergy
Damning Verdict
27%inclusion6 decks22 decks
25%synergy
Reanimate
26%inclusion12 decks46 decks
7%synergy
Rampant Growth
20%inclusion9 decks46 decks
-14%synergy
Kodama's Reach
17%inclusion8 decks46 decks
-10%synergy
Grim Tutor
15%inclusion7 decks46 decks
11%synergy
Feed the Swarm
15%inclusion7 decks46 decks
-1%synergy
Eerie Ultimatum
14%inclusion3 decks22 decks
2%synergy
Fangs of Kalonia
13%inclusion6 decks45 decks
12%synergy
Pest Infestation
13%inclusion6 decks46 decks
11%synergy
Diabolic Tutor
13%inclusion6 decks46 decks
7%synergy
Night's Whisper
13%inclusion6 decks46 decks
4%synergy
Mandate of Abaddon
11%inclusion5 decks46 decks
10%synergy
Green Sun's Zenith
11%inclusion5 decks46 decks
6%synergy
Damnation
11%inclusion5 decks46 decks
4%synergy
Bridgeworks Battle
8.9%inclusion4 decks45 decks
5%synergy
Essence Harvest
8.7%inclusion4 decks46 decks
8%synergy
Damnable Pact
8.7%inclusion4 decks46 decks
8%synergy
Agadeem's Awakening
8.7%inclusion4 decks46 decks
6%synergy
Finale of Devastation
8.7%inclusion4 decks46 decks
1%synergy
Harmonize
8.7%inclusion4 decks46 decks
1%synergy
Bala Ged Recovery
8.7%inclusion4 decks46 decks
1%synergy
Sign in Blood
8.7%inclusion4 decks46 decks
0%synergy
Healing Technique
6.5%inclusion3 decks46 decks
6%synergy
Increasing Savagery
6.5%inclusion3 decks46 decks
6%synergy
Call of the Death-Dweller
6.5%inclusion3 decks46 decks
6%synergy
Rite of Consumption
6.5%inclusion3 decks46 decks
6%synergy
Turntimber Symbiosis
6.5%inclusion3 decks46 decks
5%synergy
Buried Alive
6.5%inclusion3 decks46 decks
0%synergy
Diabolic Intent
6.5%inclusion3 decks46 decks
-1%synergy
Skyshroud Claim
6.5%inclusion3 decks46 decks
-2%synergy
Utility Artifacts
Ozolith, the Shattered Spire
43%inclusion20 decks46 decks
39%synergy
Alhammarret's Archive
28%inclusion13 decks46 decks
27%synergy
Swiftfoot Boots
28%inclusion13 decks46 decks
1%synergy
The Great Henge
26%inclusion12 decks46 decks
17%synergy
Lightning Greaves
26%inclusion12 decks46 decks
1%synergy
Whip of Erebos
24%inclusion11 decks46 decks
20%synergy
Shadowspear
20%inclusion9 decks46 decks
16%synergy
Aetherflux Reservoir
15%inclusion7 decks46 decks
12%synergy
Tainted Sigil
14%inclusion3 decks22 decks
13%synergy
Ring of Kalonia
11%inclusion5 decks46 decks
11%synergy
Agatha's Soul Cauldron
11%inclusion5 decks46 decks
10%synergy
Staff of Domination
11%inclusion5 decks46 decks
9%synergy
Basilisk Collar
11%inclusion5 decks46 decks
7%synergy
Ashnod's Altar
11%inclusion5 decks46 decks
4%synergy
Skullclamp
11%inclusion5 decks46 decks
0%synergy
Power Fist
8.9%inclusion4 decks45 decks
7%synergy
Well of Lost Dreams
8.7%inclusion4 decks46 decks
7%synergy
Thousand-Year Elixir
8.7%inclusion4 decks46 decks
7%synergy
Pestilent Cauldron
6.5%inclusion3 decks46 decks
6%synergy
Ring of Xathrid
6.5%inclusion3 decks46 decks
6%synergy
Umbral Mantle
6.5%inclusion3 decks46 decks
6%synergy
Sword of Truth and Justice
6.5%inclusion3 decks46 decks
5%synergy
Altar of Dementia
6.5%inclusion3 decks46 decks
4%synergy
The Skullspore Nexus
6.5%inclusion3 decks46 decks
4%synergy
Enchantments
Simic Ascendancy
44%inclusion4 decks9 decks
39%synergy
Sanguine Bond
39%inclusion18 decks46 decks
34%synergy
Sylvan Library
37%inclusion17 decks46 decks
28%synergy
Innkeeper's Talent
35%inclusion15 decks43 decks
30%synergy
Phyrexian Arena
35%inclusion16 decks46 decks
19%synergy
Sphere Grid
35%inclusion9 decks26 decks
31%synergy
Resourceful Defense
32%inclusion7 decks22 decks
30%synergy
Exquisite Blood
28%inclusion13 decks46 decks
23%synergy
Black Market Connections
28%inclusion13 decks46 decks
16%synergy
Loading Zone
25%inclusion5 decks20 decks
23%synergy
Terrasymbiosis
25%inclusion5 decks20 decks
20%synergy
Cleric Class
23%inclusion5 decks22 decks
20%synergy
Greed
15%inclusion7 decks46 decks
14%synergy
Boon Reflection
14%inclusion3 decks22 decks
13%synergy
Smothering Tithe
14%inclusion3 decks22 decks
-8%synergy
Court of Garenbrig
13%inclusion6 decks46 decks
11%synergy
Moldervine Reclamation
13%inclusion6 decks46 decks
6%synergy
Hollowmurk Siege
12%inclusion4 decks33 decks
9%synergy
Retribution of the Ancients
11%inclusion5 decks46 decks
10%synergy
Hydra's Growth
11%inclusion5 decks46 decks
9%synergy
Garruk's Uprising
11%inclusion5 decks46 decks
-6%synergy
Ripples of Undeath
8.9%inclusion4 decks45 decks
4%synergy
Primal Vigor
8.7%inclusion4 decks46 decks
6%synergy
Growing Rites of Itlimoc
8.7%inclusion4 decks46 decks
3%synergy
Vraska Joins Up
6.7%inclusion3 decks45 decks
3%synergy
Arguel's Blood Fast
6.5%inclusion3 decks46 decks
6%synergy
Rite of Passage
6.5%inclusion3 decks46 decks
6%synergy
Primeval Bounty
6.5%inclusion3 decks46 decks
5%synergy
Dreadhorde Invasion
6.5%inclusion3 decks46 decks
4%synergy
Phyrexian Reclamation
6.5%inclusion3 decks46 decks
3%synergy
Rancor
6.5%inclusion3 decks46 decks
2%synergy
Greater Good
6.5%inclusion3 decks46 decks
2%synergy
Bastion of Remembrance
6.5%inclusion3 decks46 decks
0%synergy
Planeswalkers
Ajani, the Greathearted
14%inclusion3 decks22 decks
11%synergy
Tyvar, Jubilant Brawler
6.5%inclusion3 decks46 decks
3%synergy
Utility Lands
Gavony Township
45%inclusion10 decks22 decks
37%synergy
Yavimaya, Cradle of Growth
35%inclusion16 decks46 decks
26%synergy
Urborg, Tomb of Yawgmoth
30%inclusion14 decks46 decks
21%synergy
Rogue's Passage
30%inclusion14 decks46 decks
10%synergy
Reliquary Tower
30%inclusion14 decks46 decks
0%synergy
Nesting Grounds
24%inclusion11 decks46 decks
22%synergy
Karn's Bastion
24%inclusion11 decks46 decks
19%synergy
Vault of the Archangel
18%inclusion4 decks22 decks
6%synergy
Hall of the Bandit Lord
17%inclusion8 decks46 decks
17%synergy
Tyrite Sanctum
17%inclusion8 decks46 decks
16%synergy
Bojuka Bog
17%inclusion8 decks46 decks
-12%synergy
Radiant Fountain
13%inclusion6 decks46 decks
12%synergy
Castle Locthwain
13%inclusion6 decks46 decks
9%synergy
The Black Gate
11%inclusion5 decks46 decks
8%synergy
Shizo, Death's Storehouse
11%inclusion5 decks46 decks
6%synergy
Boseiju, Who Endures
11%inclusion5 decks46 decks
-8%synergy
Forge of Heroes
8.7%inclusion4 decks46 decks
8%synergy
Witch's Clinic
8.7%inclusion4 decks46 decks
7%synergy
Minas Morgul, Dark Fortress
8.7%inclusion4 decks46 decks
7%synergy
High Market
8.7%inclusion4 decks46 decks
6%synergy
Temple of the False God
8.7%inclusion4 decks46 decks
-1%synergy
Miren, the Moaning Well
6.5%inclusion3 decks46 decks
6%synergy
Ifnir Deadlands
6.5%inclusion3 decks46 decks
6%synergy
Hashep Oasis
6.5%inclusion3 decks46 decks
6%synergy
The Shire
6.5%inclusion3 decks46 decks
3%synergy
Oran-Rief, the Vastwood
6.5%inclusion3 decks46 decks
2%synergy
War Room
6.5%inclusion3 decks46 decks
1%synergy
Urza's Saga
6.5%inclusion3 decks46 decks
0%synergy
Mana Artifacts
Sol Ring
85%inclusion39 decks46 decks
1%synergy
Arcane Signet
70%inclusion32 decks46 decks
-3%synergy
Talisman of Resilience
22%inclusion10 decks46 decks
9%synergy
Staff of Compleation
20%inclusion9 decks46 decks
18%synergy
Talisman of Unity
18%inclusion4 decks22 decks
11%synergy
Talisman of Hierarchy
18%inclusion4 decks22 decks
-8%synergy
Astral Cornucopia
17%inclusion8 decks46 decks
16%synergy
Mox Amber
13%inclusion6 decks46 decks
8%synergy
Fellwar Stone
13%inclusion6 decks46 decks
-7%synergy
Pristine Talisman
11%inclusion5 decks46 decks
10%synergy
Chrome Mox
6.5%inclusion3 decks46 decks
1%synergy
Lotus Petal
6.5%inclusion3 decks46 decks
-1%synergy
Golgari Signet
6.5%inclusion3 decks46 decks
-4%synergy
Commander's Sphere
6.5%inclusion3 decks46 decks
-6%synergy
Lands
Command Tower
89%inclusion41 decks46 decks
15%synergy
Spara's Headquarters
88%inclusion7 decks8 decks
59%synergy
Hallowed Fountain
88%inclusion7 decks8 decks
48%synergy
Godless Shrine
86%inclusion19 decks22 decks
46%synergy
Temple Garden
82%inclusion18 decks22 decks
43%synergy
Zagoth Triome
78%inclusion7 decks9 decks
50%synergy
Breeding Pool
78%inclusion7 decks9 decks
36%synergy
Overgrown Tomb
70%inclusion32 decks46 decks
29%synergy
Rejuvenating Springs
56%inclusion5 decks9 decks
29%synergy
Sunpetal Grove
55%inclusion12 decks22 decks
27%synergy
Indatha Triome
55%inclusion12 decks22 decks
27%synergy
Raffine's Tower
50%inclusion4 decks8 decks
25%synergy
Llanowar Wastes
50%inclusion23 decks46 decks
23%synergy
Woodland Cemetery
50%inclusion23 decks46 decks
19%synergy
Undergrowth Stadium
48%inclusion22 decks46 decks
24%synergy
Bountiful Promenade
45%inclusion10 decks22 decks
23%synergy
Watery Grave
44%inclusion4 decks9 decks
3%synergy
Verdant Catacombs
41%inclusion19 decks46 decks
30%synergy
Vault of Champions
41%inclusion9 decks22 decks
17%synergy
Isolated Chapel
41%inclusion9 decks22 decks
8%synergy
Exotic Orchard
39%inclusion18 decks46 decks
3%synergy
Glacial Fortress
38%inclusion3 decks8 decks
5%synergy
Flooded Grove
33%inclusion3 decks9 decks
18%synergy
Dreamroot Cascade
33%inclusion3 decks9 decks
12%synergy
Marsh Flats
30%inclusion14 decks46 decks
20%synergy
Deathcap Glade
28%inclusion13 decks46 decks
15%synergy
Murmuring Bosk
27%inclusion6 decks22 decks
21%synergy
Canopy Vista
27%inclusion6 decks22 decks
-9%synergy
City of Brass
26%inclusion12 decks46 decks
19%synergy
Vernal Fen
25%inclusion5 decks20 decks
18%synergy
Opal Palace
24%inclusion11 decks46 decks
22%synergy
Windswept Heath
24%inclusion11 decks46 decks
13%synergy
Necroblossom Snarl
24%inclusion11 decks46 decks
12%synergy
Tainted Wood
24%inclusion11 decks46 decks
10%synergy
Overgrown Farmland
23%inclusion5 decks22 decks
5%synergy
Brushland
23%inclusion5 decks22 decks
4%synergy
Sandsteppe Citadel
23%inclusion5 decks22 decks
-3%synergy
Caves of Koilos
23%inclusion5 decks22 decks
-7%synergy
Nurturing Peatland
22%inclusion10 decks46 decks
17%synergy
Mana Confluence
22%inclusion10 decks46 decks
15%synergy
Misty Rainforest
22%inclusion10 decks46 decks
10%synergy
Golgari Rot Farm
22%inclusion10 decks46 decks
5%synergy
Darkbore Pathway
20%inclusion9 decks46 decks
13%synergy
Bayou
20%inclusion9 decks46 decks
6%synergy
Silent Clearing
18%inclusion4 decks22 decks
14%synergy
Horizon Canopy
18%inclusion4 decks22 decks
13%synergy
Scrubland
18%inclusion4 decks22 decks
5%synergy
Reflecting Pool
17%inclusion8 decks46 decks
12%synergy
Jungle Hollow
17%inclusion8 decks46 decks
9%synergy
Temple of Malady
17%inclusion8 decks46 decks
1%synergy