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
Infinite +1/+1 counters on creatures you control
Betor, Ancestor's Voice
0.1%inclusion11 decks12.3K decks
Willowdusk, Essence Seer
0.6%inclusion11 decks1.81K decks
Skullbriar, the Walking Grave
0.1%inclusion8 decks8.61K decks
Atraxa, Praetors' Voice
0.0%inclusion7 decks39K decks
Ghave, Guru of Spores
0.0%inclusion2 decks7.34K decks
Dina, Soul Steeper
0.0%inclusion1 decks8.34K decks
Grakmaw, Skyclave Ravager
0.2%inclusion1 decks463 decks
Jenova, Ancient Calamity
0.0%inclusion1 decks4.41K decks
Frodo, Adventurous Hobbit // Sam, Loyal Attendant
0.0%inclusion1 decks21.2K decks
Reyhan, Last of the Abzan // Yoshimaru, Ever Faithful
0.0%inclusion1 decks2.10K decks
Zaxara, the Exemplary
0.0%inclusion1 decks16.8K decks
Xavier Sal, Infested Captain
0.0%inclusion1 decks7.48K decks
New Cards
Dina, Essence Brewer
33%inclusion1 decks3 decks
33%synergy
Twilight Diviner
25%inclusion1 decks4 decks
23%synergy
High Synergy Cards
Ripples of Potential
89%inclusion8 decks9 decks
86%synergy
Fathom Mage
89%inclusion8 decks9 decks
85%synergy
Brokers Ascendancy
86%inclusion6 decks7 decks
80%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
Dreamtide Whale
67%inclusion6 decks9 decks
64%synergy
Corpsejack Menace
63%inclusion29 decks46 decks
58%synergy
Archangel of Thune
59%inclusion13 decks22 decks
57%synergy
Branching Evolution
63%inclusion29 decks46 decks
56%synergy
Top Cards
Kami of Whispered Hopes
61%inclusion28 decks46 decks
55%synergy
Heliod, Sun-Crowned
59%inclusion13 decks22 decks
56%synergy
Swords to Plowshares
55%inclusion12 decks22 decks
-7%synergy
The Ozolith
54%inclusion25 decks46 decks
51%synergy
Walking Ballista
52%inclusion24 decks46 decks
49%synergy
The Earth Crystal
52%inclusion13 decks25 decks
47%synergy
Hardened Scales
48%inclusion22 decks46 decks
38%synergy
Toxic Deluge
48%inclusion22 decks46 decks
30%synergy
Mutational Advantage
44%inclusion4 decks9 decks
41%synergy
Simic Ascendancy
44%inclusion4 decks9 decks
39%synergy
Game Changers
Cyclonic Rift
44%inclusion4 decks9 decks
22%synergy
Teferi's Protection
36%inclusion8 decks22 decks
20%synergy
Demonic Tutor
33%inclusion15 decks46 decks
13%synergy
Vampiric Tutor
28%inclusion13 decks46 decks
13%synergy
Worldly Tutor
22%inclusion10 decks46 decks
10%synergy
Bolas's Citadel
17%inclusion8 decks46 decks
9%synergy
The One Ring
17%inclusion8 decks46 decks
9%synergy
Ancient Tomb
15%inclusion7 decks46 decks
6%synergy
Necropotence
13%inclusion6 decks46 decks
8%synergy
Chrome Mox
8.7%inclusion4 decks46 decks
3%synergy
Creatures
Lathiel, the Bounteous Dawn
41%inclusion9 decks22 decks
39%synergy
Rhox Faithmender
41%inclusion9 decks22 decks
39%synergy
Vito, Thorn of the Dusk Rose
39%inclusion18 decks46 decks
34%synergy
Forgotten Ancient
37%inclusion17 decks46 decks
31%synergy
Deepglow Skate
33%inclusion3 decks9 decks
32%synergy
Tekuthal, Inquiry Dominus
33%inclusion3 decks9 decks
31%synergy
Exemplar of Light
33%inclusion7 decks21 decks
31%synergy
Thrummingbird
33%inclusion3 decks9 decks
30%synergy
Winding Constrictor
33%inclusion15 decks46 decks
29%synergy
Birds of Paradise
33%inclusion15 decks46 decks
5%synergy
Ouroboroid
32%inclusion7 decks22 decks
29%synergy
Soul's Attendant
32%inclusion7 decks22 decks
28%synergy
Aerith Gainsborough
29%inclusion4 decks14 decks
27%synergy
Benevolent Hydra
28%inclusion13 decks46 decks
27%synergy
Beledros Witherbloom
28%inclusion13 decks46 decks
25%synergy
Celestine, the Living Saint
27%inclusion6 decks22 decks
26%synergy
Conclave Mentor
27%inclusion6 decks22 decks
24%synergy
Vigor
26%inclusion12 decks46 decks
24%synergy
Vorinclex, Monstrous Raider
26%inclusion12 decks46 decks
23%synergy
Envoy of the Ancestors
23%inclusion5 decks22 decks
21%synergy
Enduring Tenacity
23%inclusion10 decks44 decks
20%synergy
Dragonlord Dromoka
23%inclusion5 decks22 decks
19%synergy
Elenda, the Dusk Rose
23%inclusion5 decks22 decks
17%synergy
Soul Warden
23%inclusion5 decks22 decks
17%synergy
Essence Warden
22%inclusion10 decks46 decks
19%synergy
Kalonian Hydra
22%inclusion10 decks46 decks
19%synergy
Bloodthirsty Conqueror
20%inclusion8 decks40 decks
17%synergy
Triskelion
20%inclusion9 decks46 decks
19%synergy
Crystalline Crawler
20%inclusion9 decks46 decks
19%synergy
Vilis, Broker of Blood
20%inclusion9 decks46 decks
17%synergy
Gyre Sage
20%inclusion9 decks46 decks
16%synergy
Delighted Halfling
20%inclusion9 decks46 decks
8%synergy
Children of Korlis
18%inclusion4 decks22 decks
17%synergy
Karlov of the Ghost Council
18%inclusion4 decks22 decks
17%synergy
Mikaeus, the Lunarch
18%inclusion4 decks22 decks
16%synergy
Elenda's Hierophant
18%inclusion4 decks22 decks
16%synergy
The Gaffer
18%inclusion4 decks22 decks
16%synergy
Serra Ascendant
18%inclusion4 decks22 decks
15%synergy
Shalai, Voice of Plenty
18%inclusion4 decks22 decks
12%synergy
Valentin, Dean of the Vein
17%inclusion8 decks46 decks
17%synergy
Reyhan, Last of the Abzan
17%inclusion8 decks46 decks
16%synergy
Doom Whisperer
17%inclusion8 decks46 decks
16%synergy
Devoted Druid
17%inclusion8 decks46 decks
14%synergy
Bristly Bill, Spine Sower
17%inclusion8 decks46 decks
14%synergy
Disciple of Freyalise
17%inclusion8 decks46 decks
12%synergy
Sakura-Tribe Elder
17%inclusion8 decks46 decks
1%synergy
Biophagus
15%inclusion7 decks46 decks
14%synergy
Basking Broodscale
15%inclusion7 decks46 decks
14%synergy
Vampire Nighthawk
15%inclusion7 decks46 decks
13%synergy
Arwen, Weaver of Hope
15%inclusion7 decks46 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
6%synergy
Path to Exile
27%inclusion6 decks22 decks
-20%synergy
Inspiring Call
26%inclusion12 decks46 decks
18%synergy
Beast Within
26%inclusion12 decks46 decks
-8%synergy
Revitalizing Repast
20%inclusion9 decks46 decks
11%synergy
Eladamri's Call
18%inclusion4 decks22 decks
9%synergy
Generous Gift
18%inclusion4 decks22 decks
-4%synergy
Mortality Spear
17%inclusion8 decks46 decks
16%synergy
Deadly Rollick
15%inclusion7 decks46 decks
1%synergy
Putrefy
15%inclusion7 decks46 decks
-1%synergy
Beacon of Immortality
14%inclusion3 decks22 decks
12%synergy
Abzan Charm
14%inclusion3 decks22 decks
10%synergy
Akroma's Will
14%inclusion3 decks22 decks
4%synergy
Enlightened Tutor
14%inclusion3 decks22 decks
-2%synergy
Unexpected Fangs
13%inclusion6 decks46 decks
13%synergy
Solidarity of Heroes
13%inclusion6 decks46 decks
12%synergy
Momentous Fall
13%inclusion6 decks46 decks
12%synergy
Entish Restoration
13%inclusion6 decks46 decks
7%synergy
Fell the Profane
13%inclusion6 decks46 decks
4%synergy
Hatred
11%inclusion5 decks46 decks
11%synergy
Gift of the Viper
11%inclusion5 decks46 decks
9%synergy
Veil of Summer
11%inclusion5 decks46 decks
6%synergy
Tamiyo's Safekeeping
11%inclusion5 decks46 decks
5%synergy
Invigorating Surge
8.7%inclusion4 decks46 decks
8%synergy
Dismember
8.7%inclusion4 decks46 decks
6%synergy
Snakeskin Veil
8.7%inclusion4 decks46 decks
3%synergy
Entomb
8.7%inclusion4 decks46 decks
2%synergy
Abrupt Decay
8.7%inclusion4 decks46 decks
-1%synergy
Dark Ritual
8.7%inclusion4 decks46 decks
-16%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
Inscription of Abundance
6.5%inclusion3 decks46 decks
5%synergy
Bitter Triumph
6.5%inclusion3 decks46 decks
3%synergy
Imp's Mischief
6.5%inclusion3 decks46 decks
3%synergy
Chord of Calling
6.5%inclusion3 decks46 decks
1%synergy
Nature's Claim
6.5%inclusion3 decks46 decks
-1%synergy
Infernal Grasp
6.5%inclusion3 decks46 decks
-1%synergy
Sorceries
Nature's Lore
35%inclusion16 decks46 decks
3%synergy
Damning Verdict
32%inclusion7 decks22 decks
29%synergy
Three Visits
30%inclusion14 decks46 decks
6%synergy
Farseek
30%inclusion14 decks46 decks
-5%synergy
Cultivate
30%inclusion14 decks46 decks
-12%synergy
Exsanguinate
28%inclusion13 decks46 decks
21%synergy
Reanimate
26%inclusion12 decks46 decks
7%synergy
Rampant Growth
20%inclusion9 decks46 decks
-14%synergy
Grim Tutor
17%inclusion8 decks46 decks
13%synergy
Feed the Swarm
17%inclusion8 decks46 decks
1%synergy
Kodama's Reach
15%inclusion7 decks46 decks
-12%synergy
Eerie Ultimatum
14%inclusion3 decks22 decks
3%synergy
Fangs of Kalonia
13%inclusion6 decks46 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
Damnable Pact
8.7%inclusion4 decks46 decks
8%synergy
Agadeem's Awakening
8.7%inclusion4 decks46 decks
6%synergy
Bridgeworks Battle
8.7%inclusion4 decks46 decks
5%synergy
Buried Alive
8.7%inclusion4 decks46 decks
3%synergy
Damnation
8.7%inclusion4 decks46 decks
2%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
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
Essence Harvest
6.5%inclusion3 decks46 decks
6%synergy
Turntimber Symbiosis
6.5%inclusion3 decks46 decks
5%synergy
Imperial Seal
6.5%inclusion3 decks46 decks
1%synergy
Skyshroud Claim
6.5%inclusion3 decks46 decks
-2%synergy
Sign in Blood
6.5%inclusion3 decks46 decks
-2%synergy
Utility Artifacts
Ozolith, the Shattered Spire
43%inclusion20 decks46 decks
39%synergy
The Wind Crystal
33%inclusion4 decks12 decks
29%synergy
Lightning Greaves
30%inclusion14 decks46 decks
6%synergy
Alhammarret's Archive
28%inclusion13 decks46 decks
27%synergy
The Great Henge
28%inclusion13 decks46 decks
19%synergy
Swiftfoot Boots
28%inclusion13 decks46 decks
1%synergy
Whip of Erebos
26%inclusion12 decks46 decks
22%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
Skullclamp
11%inclusion5 decks46 decks
0%synergy
Power Fist
8.7%inclusion4 decks46 decks
7%synergy
Ashnod's Altar
8.7%inclusion4 decks46 decks
2%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
6%synergy
Well of Lost Dreams
6.5%inclusion3 decks46 decks
5%synergy
Thousand-Year Elixir
6.5%inclusion3 decks46 decks
5%synergy
Altar of Dementia
6.5%inclusion3 decks46 decks
4%synergy
Enchantments
Sanguine Bond
39%inclusion18 decks46 decks
34%synergy
Sylvan Library
37%inclusion17 decks46 decks
28%synergy
Innkeeper's Talent
36%inclusion16 decks44 decks
32%synergy
Phyrexian Arena
33%inclusion15 decks46 decks
17%synergy
Terrasymbiosis
32%inclusion7 decks22 decks
27%synergy
Exquisite Blood
30%inclusion14 decks46 decks
25%synergy
Black Market Connections
30%inclusion14 decks46 decks
18%synergy
Sphere Grid
30%inclusion8 decks27 decks
26%synergy
Resourceful Defense
27%inclusion6 decks22 decks
25%synergy
Cleric Class
27%inclusion6 decks22 decks
25%synergy
Loading Zone
18%inclusion4 decks22 decks
16%synergy
Hollowmurk Siege
18%inclusion6 decks34 decks
15%synergy
Greed
17%inclusion8 decks46 decks
16%synergy
Boon Reflection
14%inclusion3 decks22 decks
13%synergy
Court of Garenbrig
13%inclusion6 decks46 decks
11%synergy
Moldervine Reclamation
13%inclusion6 decks46 decks
6%synergy
Retribution of the Ancients
11%inclusion5 decks46 decks
10%synergy
Hydra's Growth
8.7%inclusion4 decks46 decks
7%synergy
Primal Vigor
8.7%inclusion4 decks46 decks
6%synergy
Ripples of Undeath
8.7%inclusion4 decks46 decks
4%synergy
Garruk's Uprising
8.7%inclusion4 decks46 decks
-8%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
Vraska Joins Up
6.5%inclusion3 decks46 decks
3%synergy
Rancor
6.5%inclusion3 decks46 decks
2%synergy
Greater Good
6.5%inclusion3 decks46 decks
2%synergy
Growing Rites of Itlimoc
6.5%inclusion3 decks46 decks
1%synergy
Bastion of Remembrance
6.5%inclusion3 decks46 decks
0%synergy
Planeswalkers
Ajani, the Greathearted
14%inclusion3 decks22 decks
12%synergy
Tyvar, Jubilant Brawler
8.7%inclusion4 decks46 decks
5%synergy
Vraska, Betrayal's Sting
6.5%inclusion3 decks46 decks
4%synergy
Utility Lands
Gavony Township
36%inclusion8 decks22 decks
29%synergy
Yavimaya, Cradle of Growth
35%inclusion16 decks46 decks
26%synergy
Urborg, Tomb of Yawgmoth
33%inclusion15 decks46 decks
24%synergy
Rogue's Passage
28%inclusion13 decks46 decks
8%synergy
Reliquary Tower
28%inclusion13 decks46 decks
-2%synergy
Karn's Bastion
24%inclusion11 decks46 decks
19%synergy
Vault of the Archangel
23%inclusion5 decks22 decks
11%synergy
Nesting Grounds
22%inclusion10 decks46 decks
19%synergy
Hall of the Bandit Lord
20%inclusion9 decks46 decks
19%synergy
Tyrite Sanctum
17%inclusion8 decks46 decks
16%synergy
Bojuka Bog
17%inclusion8 decks46 decks
-12%synergy
Boseiju, Who Endures
13%inclusion6 decks46 decks
-6%synergy
Radiant Fountain
11%inclusion5 decks46 decks
10%synergy
The Black Gate
11%inclusion5 decks46 decks
8%synergy
Castle Locthwain
11%inclusion5 decks46 decks
7%synergy
Shizo, Death's Storehouse
11%inclusion5 decks46 decks
6%synergy
Minas Morgul, Dark Fortress
8.7%inclusion4 decks46 decks
7%synergy
Oran-Rief, the Vastwood
8.7%inclusion4 decks46 decks
5%synergy
Temple of the False God
8.7%inclusion4 decks46 decks
0%synergy
Miren, the Moaning Well
6.5%inclusion3 decks46 decks
6%synergy
Ifnir Deadlands
6.5%inclusion3 decks46 decks
6%synergy
Forge of Heroes
6.5%inclusion3 decks46 decks
6%synergy
Hashep Oasis
6.5%inclusion3 decks46 decks
6%synergy
Witch's Clinic
6.5%inclusion3 decks46 decks
5%synergy
Llanowar Reborn
6.5%inclusion3 decks46 decks
5%synergy
High Market
6.5%inclusion3 decks46 decks
4%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
72%inclusion33 decks46 decks
-1%synergy
Staff of Compleation
22%inclusion10 decks46 decks
21%synergy
Talisman of Resilience
22%inclusion10 decks46 decks
9%synergy
Talisman of Unity
18%inclusion4 decks22 decks
11%synergy
Talisman of Hierarchy
18%inclusion4 decks22 decks
-8%synergy
Astral Cornucopia
15%inclusion7 decks46 decks
14%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
Lotus Petal
6.5%inclusion3 decks46 decks
0%synergy
Golgari Signet
6.5%inclusion3 decks46 decks
-4%synergy
Thought Vessel
6.5%inclusion3 decks46 decks
-11%synergy
Lands
Hallowed Fountain
100%inclusion7 decks7 decks
60%synergy
Command Tower
89%inclusion41 decks46 decks
15%synergy
Breeding Pool
89%inclusion8 decks9 decks
47%synergy
Godless Shrine
86%inclusion19 decks22 decks
45%synergy
Spara's Headquarters
86%inclusion6 decks7 decks
58%synergy
Temple Garden
82%inclusion18 decks22 decks
43%synergy
Zagoth Triome
78%inclusion7 decks9 decks
50%synergy
Overgrown Tomb
70%inclusion32 decks46 decks
29%synergy
Rejuvenating Springs
67%inclusion6 decks9 decks
40%synergy
Watery Grave
56%inclusion5 decks9 decks
14%synergy
Sunpetal Grove
55%inclusion12 decks22 decks
27%synergy
Woodland Cemetery
52%inclusion24 decks46 decks
20%synergy
Undergrowth Stadium
50%inclusion23 decks46 decks
27%synergy
Llanowar Wastes
50%inclusion23 decks46 decks
23%synergy
Indatha Triome
50%inclusion11 decks22 decks
22%synergy
Bountiful Promenade
45%inclusion10 decks22 decks
23%synergy
Isolated Chapel
45%inclusion10 decks22 decks
12%synergy
Verdant Catacombs
43%inclusion20 decks46 decks
33%synergy
Raffine's Tower
43%inclusion3 decks7 decks
19%synergy
Glacial Fortress
43%inclusion3 decks7 decks
10%synergy
Exotic Orchard
41%inclusion19 decks46 decks
5%synergy
Vault of Champions
41%inclusion9 decks22 decks
17%synergy
Marsh Flats
35%inclusion16 decks46 decks
24%synergy
Flooded Grove
33%inclusion3 decks9 decks
18%synergy
Dreamroot Cascade
33%inclusion3 decks9 decks
12%synergy
Deathcap Glade
30%inclusion14 decks46 decks
17%synergy
Overgrown Farmland
27%inclusion6 decks22 decks
10%synergy
Brushland
27%inclusion6 decks22 decks
8%synergy
Caves of Koilos
27%inclusion6 decks22 decks
-2%synergy
City of Brass
26%inclusion12 decks46 decks
19%synergy
Windswept Heath
24%inclusion11 decks46 decks
13%synergy
Misty Rainforest
24%inclusion11 decks46 decks
12%synergy
Bayou
24%inclusion11 decks46 decks
11%synergy
Murmuring Bosk
23%inclusion5 decks22 decks
16%synergy
Scrubland
23%inclusion5 decks22 decks
9%synergy
Sandsteppe Citadel
23%inclusion5 decks22 decks
-3%synergy
Canopy Vista
23%inclusion5 decks22 decks
-13%synergy
Mana Confluence
22%inclusion10 decks46 decks
15%synergy
Necroblossom Snarl
22%inclusion10 decks46 decks
11%synergy
Tainted Wood
22%inclusion10 decks46 decks
8%synergy
Golgari Rot Farm
22%inclusion10 decks46 decks
5%synergy
Opal Palace
20%inclusion9 decks46 decks
17%synergy
Nurturing Peatland
20%inclusion9 decks46 decks
15%synergy
Silent Clearing
18%inclusion4 decks22 decks
14%synergy
Horizon Canopy
18%inclusion4 decks22 decks
13%synergy
Vernal Fen
18%inclusion4 decks22 decks
9%synergy
Savannah
18%inclusion4 decks22 decks
5%synergy
Reflecting Pool
17%inclusion8 decks46 decks
12%synergy
Darkbore Pathway
17%inclusion8 decks46 decks
11%synergy
Polluted Delta
17%inclusion8 decks46 decks
5%synergy