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%inclusion11 decks1.78K decks
Betor, Ancestor's Voice
0.1%inclusion9 decks11.1K decks
Atraxa, Praetors' Voice
0.0%inclusion8 decks38.9K decks
Skullbriar, the Walking Grave
0.1%inclusion8 decks8.30K decks
Ghave, Guru of Spores
0.0%inclusion3 decks7.16K decks
Dina, Soul Steeper
0.0%inclusion1 decks8.18K decks
Grakmaw, Skyclave Ravager
0.2%inclusion1 decks441 decks
Jenova, Ancient Calamity
0.0%inclusion1 decks3.87K decks
Frodo, Adventurous Hobbit // Sam, Loyal Attendant
0.0%inclusion1 decks20.6K decks
Reyhan, Last of the Abzan // Yoshimaru, Ever Faithful
0.0%inclusion1 decks2.04K decks
Zaxara, the Exemplary
0.0%inclusion1 decks16.6K decks
New Cards
Unlucky Cabbage Merchant
9.1%inclusion1 decks11 decks
8%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
64%inclusion29 decks45 decks
60%synergy
Heliod, Sun-Crowned
59%inclusion13 decks22 decks
56%synergy
The Ozolith
58%inclusion26 decks45 decks
54%synergy
Branching Evolution
60%inclusion27 decks45 decks
53%synergy
Top Cards
Dreamtide Whale
56%inclusion5 decks9 decks
53%synergy
Kami of Whispered Hopes
56%inclusion25 decks45 decks
49%synergy
Archangel of Thune
55%inclusion12 decks22 decks
52%synergy
Swords to Plowshares
55%inclusion12 decks22 decks
-7%synergy
Walking Ballista
49%inclusion22 decks45 decks
46%synergy
Hardened Scales
49%inclusion22 decks45 decks
39%synergy
The Earth Crystal
48%inclusion11 decks23 decks
43%synergy
Toxic Deluge
47%inclusion21 decks45 decks
28%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
31%inclusion14 decks45 decks
11%synergy
Vampiric Tutor
29%inclusion13 decks45 decks
14%synergy
Worldly Tutor
22%inclusion10 decks45 decks
10%synergy
Bolas's Citadel
18%inclusion8 decks45 decks
10%synergy
The One Ring
16%inclusion7 decks45 decks
7%synergy
Necropotence
13%inclusion6 decks45 decks
8%synergy
Ancient Tomb
13%inclusion6 decks45 decks
4%synergy
Imperial Seal
6.7%inclusion3 decks45 decks
1%synergy
Creatures
Vito, Thorn of the Dusk Rose
38%inclusion17 decks45 decks
33%synergy
Forgotten Ancient
38%inclusion17 decks45 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
31%inclusion14 decks45 decks
3%synergy
Ouroboroid
30%inclusion6 decks20 decks
27%synergy
Benevolent Hydra
29%inclusion13 decks45 decks
28%synergy
Winding Constrictor
29%inclusion13 decks45 decks
25%synergy
Aerith Gainsborough
29%inclusion4 decks14 decks
27%synergy
Exemplar of Light
29%inclusion6 decks21 decks
26%synergy
Celestine, the Living Saint
27%inclusion6 decks22 decks
26%synergy
Soul's Attendant
27%inclusion6 decks22 decks
24%synergy
Vigor
27%inclusion12 decks45 decks
24%synergy
Vorinclex, Monstrous Raider
27%inclusion12 decks45 decks
24%synergy
Beledros Witherbloom
27%inclusion12 decks45 decks
23%synergy
Kalonian Hydra
24%inclusion11 decks45 decks
21%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 decks45 decks
20%synergy
Crystalline Crawler
20%inclusion9 decks45 decks
20%synergy
Reyhan, Last of the Abzan
20%inclusion9 decks45 decks
19%synergy
Essence Warden
20%inclusion9 decks45 decks
17%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
Valentin, Dean of the Vein
18%inclusion8 decks45 decks
17%synergy
Vilis, Broker of Blood
18%inclusion8 decks45 decks
15%synergy
Evolution Witness
18%inclusion8 decks45 decks
14%synergy
Bristly Bill, Spine Sower
18%inclusion8 decks45 decks
14%synergy
Gyre Sage
18%inclusion8 decks45 decks
14%synergy
Disciple of Freyalise
18%inclusion8 decks45 decks
12%synergy
Delighted Halfling
18%inclusion8 decks45 decks
6%synergy
Biophagus
16%inclusion7 decks45 decks
14%synergy
Vampire Nighthawk
16%inclusion7 decks45 decks
14%synergy
Arwen, Weaver of Hope
16%inclusion7 decks45 decks
14%synergy
K'rrik, Son of Yawgmoth
16%inclusion7 decks45 decks
13%synergy
Devoted Druid
16%inclusion7 decks45 decks
13%synergy
Kodama of the West Tree
16%inclusion7 decks45 decks
12%synergy
Sakura-Tribe Elder
16%inclusion7 decks45 decks
-1%synergy
Qarsi Revenant
15%inclusion5 decks33 decks
13%synergy
Children of Korlis
14%inclusion3 decks22 decks
13%synergy
Abzan Battle Priest
14%inclusion3 decks22 decks
13%synergy
Instants
Anguished Unmaking
41%inclusion9 decks22 decks
16%synergy
Assassin's Trophy
38%inclusion17 decks45 decks
8%synergy
Heroic Intervention
38%inclusion17 decks45 decks
7%synergy
Mutational Advantage
33%inclusion3 decks9 decks
30%synergy
Path to Exile
27%inclusion6 decks22 decks
-20%synergy
Beast Within
27%inclusion12 decks45 decks
-8%synergy
Inspiring Call
24%inclusion11 decks45 decks
16%synergy
Eladamri's Call
18%inclusion4 decks22 decks
9%synergy
Generous Gift
18%inclusion4 decks22 decks
-4%synergy
Revitalizing Repast
18%inclusion8 decks45 decks
9%synergy
Putrefy
18%inclusion8 decks45 decks
2%synergy
Mortality Spear
16%inclusion7 decks45 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
Unexpected Fangs
13%inclusion6 decks45 decks
13%synergy
Solidarity of Heroes
13%inclusion6 decks45 decks
13%synergy
Momentous Fall
13%inclusion6 decks45 decks
12%synergy
Entish Restoration
13%inclusion6 decks45 decks
7%synergy
Fell the Profane
13%inclusion6 decks45 decks
4%synergy
Deadly Rollick
13%inclusion6 decks45 decks
0%synergy
Hatred
11%inclusion5 decks45 decks
11%synergy
Gift of the Viper
11%inclusion5 decks45 decks
9%synergy
Veil of Summer
11%inclusion5 decks45 decks
6%synergy
Tamiyo's Safekeeping
11%inclusion5 decks45 decks
5%synergy
Invigorating Surge
8.9%inclusion4 decks45 decks
8%synergy
Dismember
8.9%inclusion4 decks45 decks
6%synergy
Snakeskin Veil
8.9%inclusion4 decks45 decks
3%synergy
Abrupt Decay
8.9%inclusion4 decks45 decks
-1%synergy
Predator's Rapport
6.7%inclusion3 decks45 decks
7%synergy
Reckless Spite
6.7%inclusion3 decks45 decks
7%synergy
Astarion's Thirst
6.7%inclusion3 decks45 decks
6%synergy
Inscription of Abundance
6.7%inclusion3 decks45 decks
5%synergy
Bitter Triumph
6.7%inclusion3 decks45 decks
4%synergy
Imp's Mischief
6.7%inclusion3 decks45 decks
3%synergy
Entomb
6.7%inclusion3 decks45 decks
0%synergy
Infernal Grasp
6.7%inclusion3 decks45 decks
-1%synergy
Nature's Claim
6.7%inclusion3 decks45 decks
-1%synergy
Dark Ritual
6.7%inclusion3 decks45 decks
-18%synergy
Sorceries
Nature's Lore
31%inclusion14 decks45 decks
0%synergy
Cultivate
31%inclusion14 decks45 decks
-12%synergy
Exsanguinate
29%inclusion13 decks45 decks
22%synergy
Farseek
29%inclusion13 decks45 decks
-7%synergy
Damning Verdict
27%inclusion6 decks22 decks
25%synergy
Reanimate
27%inclusion12 decks45 decks
8%synergy
Three Visits
27%inclusion12 decks45 decks
2%synergy
Rampant Growth
20%inclusion9 decks45 decks
-13%synergy
Grim Tutor
16%inclusion7 decks45 decks
11%synergy
Feed the Swarm
16%inclusion7 decks45 decks
-1%synergy
Kodama's Reach
16%inclusion7 decks45 decks
-12%synergy
Eerie Ultimatum
14%inclusion3 decks22 decks
2%synergy
Fangs of Kalonia
13%inclusion6 decks45 decks
12%synergy
Pest Infestation
13%inclusion6 decks45 decks
11%synergy
Diabolic Tutor
13%inclusion6 decks45 decks
8%synergy
Night's Whisper
13%inclusion6 decks45 decks
4%synergy
Mandate of Abaddon
11%inclusion5 decks45 decks
10%synergy
Green Sun's Zenith
11%inclusion5 decks45 decks
6%synergy
Damnable Pact
8.9%inclusion4 decks45 decks
8%synergy
Agadeem's Awakening
8.9%inclusion4 decks45 decks
6%synergy
Bridgeworks Battle
8.9%inclusion4 decks45 decks
5%synergy
Damnation
8.9%inclusion4 decks45 decks
2%synergy
Finale of Devastation
8.9%inclusion4 decks45 decks
1%synergy
Harmonize
8.9%inclusion4 decks45 decks
1%synergy
Bala Ged Recovery
8.9%inclusion4 decks45 decks
1%synergy
Increasing Savagery
6.7%inclusion3 decks45 decks
6%synergy
Call of the Death-Dweller
6.7%inclusion3 decks45 decks
6%synergy
Rite of Consumption
6.7%inclusion3 decks45 decks
6%synergy
Essence Harvest
6.7%inclusion3 decks45 decks
6%synergy
Turntimber Symbiosis
6.7%inclusion3 decks45 decks
5%synergy
Buried Alive
6.7%inclusion3 decks45 decks
1%synergy
Diabolic Intent
6.7%inclusion3 decks45 decks
-1%synergy
Skyshroud Claim
6.7%inclusion3 decks45 decks
-2%synergy
Sign in Blood
6.7%inclusion3 decks45 decks
-2%synergy
Utility Artifacts
Ozolith, the Shattered Spire
44%inclusion20 decks45 decks
40%synergy
Alhammarret's Archive
27%inclusion12 decks45 decks
25%synergy
The Great Henge
27%inclusion12 decks45 decks
17%synergy
Lightning Greaves
27%inclusion12 decks45 decks
2%synergy
Swiftfoot Boots
27%inclusion12 decks45 decks
-1%synergy
Whip of Erebos
24%inclusion11 decks45 decks
21%synergy
Shadowspear
20%inclusion9 decks45 decks
17%synergy
Aetherflux Reservoir
16%inclusion7 decks45 decks
12%synergy
Tainted Sigil
14%inclusion3 decks22 decks
13%synergy
Ring of Kalonia
11%inclusion5 decks45 decks
11%synergy
Agatha's Soul Cauldron
11%inclusion5 decks45 decks
10%synergy
Staff of Domination
11%inclusion5 decks45 decks
10%synergy
Basilisk Collar
11%inclusion5 decks45 decks
7%synergy
Ashnod's Altar
11%inclusion5 decks45 decks
5%synergy
Skullclamp
11%inclusion5 decks45 decks
0%synergy
Power Fist
8.9%inclusion4 decks45 decks
7%synergy
Pestilent Cauldron
6.7%inclusion3 decks45 decks
6%synergy
Ring of Xathrid
6.7%inclusion3 decks45 decks
6%synergy
Umbral Mantle
6.7%inclusion3 decks45 decks
6%synergy
Sword of Truth and Justice
6.7%inclusion3 decks45 decks
6%synergy
Well of Lost Dreams
6.7%inclusion3 decks45 decks
5%synergy
Thousand-Year Elixir
6.7%inclusion3 decks45 decks
5%synergy
Altar of Dementia
6.7%inclusion3 decks45 decks
4%synergy
Enchantments
Simic Ascendancy
44%inclusion4 decks9 decks
39%synergy
Sanguine Bond
38%inclusion17 decks45 decks
32%synergy
Sylvan Library
38%inclusion17 decks45 decks
28%synergy
Innkeeper's Talent
35%inclusion15 decks43 decks
31%synergy
Sphere Grid
35%inclusion9 decks26 decks
31%synergy
Phyrexian Arena
33%inclusion15 decks45 decks
18%synergy
Resourceful Defense
32%inclusion7 decks22 decks
30%synergy
Exquisite Blood
29%inclusion13 decks45 decks
24%synergy
Black Market Connections
27%inclusion12 decks45 decks
15%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
16%inclusion7 decks45 decks
14%synergy
Boon Reflection
14%inclusion3 decks22 decks
13%synergy
Smothering Tithe
14%inclusion3 decks22 decks
-8%synergy
Court of Garenbrig
13%inclusion6 decks45 decks
11%synergy
Moldervine Reclamation
13%inclusion6 decks45 decks
6%synergy
Hollowmurk Siege
12%inclusion4 decks33 decks
9%synergy
Retribution of the Ancients
11%inclusion5 decks45 decks
11%synergy
Garruk's Uprising
11%inclusion5 decks45 decks
-6%synergy
Hydra's Growth
8.9%inclusion4 decks45 decks
7%synergy
Primal Vigor
8.9%inclusion4 decks45 decks
6%synergy
Ripples of Undeath
8.9%inclusion4 decks45 decks
4%synergy
Growing Rites of Itlimoc
8.9%inclusion4 decks45 decks
3%synergy
Arguel's Blood Fast
6.7%inclusion3 decks45 decks
6%synergy
Rite of Passage
6.7%inclusion3 decks45 decks
6%synergy
Primeval Bounty
6.7%inclusion3 decks45 decks
5%synergy
Dreadhorde Invasion
6.7%inclusion3 decks45 decks
4%synergy
Phyrexian Reclamation
6.7%inclusion3 decks45 decks
3%synergy
Vraska Joins Up
6.7%inclusion3 decks45 decks
3%synergy
Rancor
6.7%inclusion3 decks45 decks
2%synergy
Greater Good
6.7%inclusion3 decks45 decks
2%synergy
Bastion of Remembrance
6.7%inclusion3 decks45 decks
0%synergy
Planeswalkers
Ajani, the Greathearted
14%inclusion3 decks22 decks
11%synergy
Tyvar, Jubilant Brawler
6.7%inclusion3 decks45 decks
3%synergy
Utility Lands
Gavony Township
45%inclusion10 decks22 decks
38%synergy
Yavimaya, Cradle of Growth
33%inclusion15 decks45 decks
25%synergy
Urborg, Tomb of Yawgmoth
31%inclusion14 decks45 decks
22%synergy
Rogue's Passage
29%inclusion13 decks45 decks
9%synergy
Reliquary Tower
29%inclusion13 decks45 decks
-1%synergy
Nesting Grounds
24%inclusion11 decks45 decks
22%synergy
Karn's Bastion
24%inclusion11 decks45 decks
20%synergy
Vault of the Archangel
18%inclusion4 decks22 decks
6%synergy
Hall of the Bandit Lord
18%inclusion8 decks45 decks
17%synergy
Tyrite Sanctum
18%inclusion8 decks45 decks
16%synergy
Bojuka Bog
16%inclusion7 decks45 decks
-14%synergy
Radiant Fountain
11%inclusion5 decks45 decks
10%synergy
The Black Gate
11%inclusion5 decks45 decks
8%synergy
Castle Locthwain
11%inclusion5 decks45 decks
7%synergy
Shizo, Death's Storehouse
11%inclusion5 decks45 decks
7%synergy
Boseiju, Who Endures
11%inclusion5 decks45 decks
-8%synergy
Forge of Heroes
8.9%inclusion4 decks45 decks
8%synergy
Witch's Clinic
8.9%inclusion4 decks45 decks
7%synergy
Minas Morgul, Dark Fortress
8.9%inclusion4 decks45 decks
7%synergy
Temple of the False God
8.9%inclusion4 decks45 decks
0%synergy
Miren, the Moaning Well
6.7%inclusion3 decks45 decks
6%synergy
Ifnir Deadlands
6.7%inclusion3 decks45 decks
6%synergy
Hashep Oasis
6.7%inclusion3 decks45 decks
6%synergy
High Market
6.7%inclusion3 decks45 decks
4%synergy
Oran-Rief, the Vastwood
6.7%inclusion3 decks45 decks
3%synergy
War Room
6.7%inclusion3 decks45 decks
1%synergy
Urza's Saga
6.7%inclusion3 decks45 decks
0%synergy
Mana Artifacts
Sol Ring
84%inclusion38 decks45 decks
1%synergy
Arcane Signet
69%inclusion31 decks45 decks
-3%synergy
Talisman of Resilience
22%inclusion10 decks45 decks
9%synergy
Staff of Compleation
20%inclusion9 decks45 decks
19%synergy
Talisman of Unity
18%inclusion4 decks22 decks
11%synergy
Talisman of Hierarchy
18%inclusion4 decks22 decks
-8%synergy
Astral Cornucopia
18%inclusion8 decks45 decks
17%synergy
Mox Amber
13%inclusion6 decks45 decks
9%synergy
Fellwar Stone
13%inclusion6 decks45 decks
-7%synergy
Pristine Talisman
11%inclusion5 decks45 decks
10%synergy
Chrome Mox
6.7%inclusion3 decks45 decks
1%synergy
Lotus Petal
6.7%inclusion3 decks45 decks
0%synergy
Golgari Signet
6.7%inclusion3 decks45 decks
-4%synergy
Commander's Sphere
6.7%inclusion3 decks45 decks
-6%synergy
Lands
Command Tower
89%inclusion40 decks45 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
45%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
69%inclusion31 decks45 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
Woodland Cemetery
51%inclusion23 decks45 decks
20%synergy
Raffine's Tower
50%inclusion4 decks8 decks
25%synergy
Undergrowth Stadium
49%inclusion22 decks45 decks
25%synergy
Llanowar Wastes
49%inclusion22 decks45 decks
22%synergy
Bountiful Promenade
45%inclusion10 decks22 decks
23%synergy
Watery Grave
44%inclusion4 decks9 decks
3%synergy
Verdant Catacombs
42%inclusion19 decks45 decks
31%synergy
Vault of Champions
41%inclusion9 decks22 decks
17%synergy
Isolated Chapel
41%inclusion9 decks22 decks
8%synergy
Exotic Orchard
40%inclusion18 decks45 decks
4%synergy
Glacial Fortress
38%inclusion3 decks8 decks
5%synergy
Marsh Flats
33%inclusion15 decks45 decks
23%synergy
Flooded Grove
33%inclusion3 decks9 decks
18%synergy
Dreamroot Cascade
33%inclusion3 decks9 decks
12%synergy
Deathcap Glade
29%inclusion13 decks45 decks
16%synergy
Murmuring Bosk
27%inclusion6 decks22 decks
21%synergy
Canopy Vista
27%inclusion6 decks22 decks
-9%synergy
City of Brass
27%inclusion12 decks45 decks
19%synergy
Vernal Fen
25%inclusion5 decks20 decks
18%synergy
Opal Palace
24%inclusion11 decks45 decks
22%synergy
Windswept Heath
24%inclusion11 decks45 decks
13%synergy
Overgrown Farmland
23%inclusion5 decks22 decks
5%synergy
Brushland
23%inclusion5 decks22 decks
3%synergy
Sandsteppe Citadel
23%inclusion5 decks22 decks
-3%synergy
Caves of Koilos
23%inclusion5 decks22 decks
-7%synergy
Nurturing Peatland
22%inclusion10 decks45 decks
17%synergy
Mana Confluence
22%inclusion10 decks45 decks
15%synergy
Necroblossom Snarl
22%inclusion10 decks45 decks
11%synergy
Misty Rainforest
22%inclusion10 decks45 decks
11%synergy
Tainted Wood
22%inclusion10 decks45 decks
9%synergy
Golgari Rot Farm
22%inclusion10 decks45 decks
5%synergy
Bayou
20%inclusion9 decks45 decks
7%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
18%inclusion8 decks45 decks
13%synergy
Darkbore Pathway
18%inclusion8 decks45 decks
11%synergy
Temple of Malady
18%inclusion8 decks45 decks
2%synergy
Wastewood Verge
17%inclusion6 decks35 decks
10%synergy