Spike Feeder + Unspeakable Symbol + Hardened Scales

Spike Feeder
Unspeakable Symbol
Hardened Scales

Requires
Spike Feeder must be on the battlefield. Unspeakable Symbol must be on the battlefield. Hardened Scales must be on the battlefield. Your life total is at least 4.
Steps
  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
Infinite +1/+1 counters. Infinite lifegain. Infinite lifegain triggers.

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0.34% of 6486 decks 22 decks
Willowdusk, Essence Seer
0.89% of 2028 decks 18 decks
Atraxa, Praetors' Voice
0.02% of 35211 decks 8 decks
Reyhan, Last of the Abzan // Yoshimaru, Ever Faithful
0.23% of 1730 decks 4 decks
Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.19% of 1569 decks 3 decks
The Wise Mothman
0.02% of 12479 decks 3 decks
Keleth, Sunmane Familiar // Reyhan, Last of the Abzan
1.03% of 195 decks 2 decks
Valentin, Dean of the Vein
0.46% of 432 decks 2 decks
Ravos, Soultender // Reyhan, Last of the Abzan
0.32% of 311 decks 1 decks
Muldrotha, the Gravetide
0.01% of 15112 decks 1 decks
Reyhan, Last of the Abzan
2.50% of 40 decks 1 decks
Sméagol, Helpful Guide
0.02% of 5571 decks 1 decks
Reyhan, Last of the Abzan // Tymna the Weaver
0.58% of 172 decks 1 decks
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0.01% of 7676 decks 1 decks
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0.37% of 271 decks 1 decks
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2.70% of 37 decks 1 decks
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0.32% of 311 decks 1 decks
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32% of 22 decks +29% synergy
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32% of 22 decks +25% synergy
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32% of 19 decks +27% synergy
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29% of 73 decks +28% synergy
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29% of 73 decks +25% synergy
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24% of 59 decks +22% synergy
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19% of 73 decks +1% synergy
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18% of 22 decks +17% synergy
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10% of 73 decks +6% synergy
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9% of 32 decks +5% synergy
Fireshrieker
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7% of 73 decks +6% synergy
Staff of Domination
7% of 73 decks +5% synergy
Basilisk Collar
7% of 73 decks +3% synergy
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7% of 73 decks -1% synergy
Bone Sabres
6% of 63 decks +5% synergy
The One Ring
6% of 54 decks -3% synergy
Umbral Mantle
5% of 73 decks +5% synergy
Venser's Journal
5% of 73 decks +4% synergy
Contagion Clasp
5% of 73 decks +4% synergy
Loxodon Warhammer
5% of 73 decks +3% synergy
Altar of Dementia
5% of 73 decks +3% synergy
Whispersilk Cloak
5% of 73 decks +2% synergy
Wayfarer's Bauble
5% of 73 decks -5% synergy
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Vraska Joins Up
42% of 19 decks +37% synergy
Simic Ascendancy
38% of 16 decks +32% synergy
Sylvan Library
34% of 73 decks +22% synergy
Resourceful Defense
29% of 21 decks +27% synergy
Cathars' Crusade
27% of 22 decks +22% synergy
Mystic Remora
25% of 16 decks +7% synergy
Doubling Season
23% of 73 decks +14% synergy
Phyrexian Arena
23% of 73 decks +9% synergy
Court of Garenbrig
21% of 33 decks +18% synergy
Hadana's Climb
19% of 16 decks +17% synergy
Hydra's Growth
18% of 72 decks +16% synergy
Sanguine Bond
18% of 73 decks +12% synergy
Rite of Passage
15% of 73 decks +15% synergy
Greed
15% of 73 decks +13% synergy
Rancor
15% of 73 decks +10% synergy
Greater Good
15% of 73 decks +10% synergy
Black Market Connections
14% of 69 decks +4% synergy
Fight Rigging
14% of 70 decks +13% synergy
Felidar Retreat
14% of 22 decks +6% synergy
Well Rested
12% of 24 decks +11% synergy
Necropotence
12% of 73 decks +7% synergy
Wild Growth
12% of 73 decks +1% synergy
Exquisite Blood
11% of 73 decks +6% synergy
Trudge Garden
10% of 72 decks +9% synergy
Retreat to Kazandu
10% of 73 decks +8% synergy
Myth Unbound
8% of 72 decks +8% synergy
Guardian Project
8% of 72 decks -0% synergy
Predatory Hunger
8% of 73 decks +8% synergy
Retribution of the Ancients
8% of 73 decks +8% synergy
Bear Umbra
8% of 73 decks +4% synergy
Call of the Ring
7% of 42 decks +3% synergy
Journey to Eternity
7% of 72 decks +4% synergy
Evolutionary Escalation
7% of 73 decks +7% synergy
Eternal Thirst
7% of 73 decks +6% synergy
Canopy Cover
7% of 73 decks +6% synergy
Death's Presence
7% of 73 decks +6% synergy
Ordeal of Nylea
7% of 73 decks +6% synergy
Agent of the Shadow Thieves
6% of 69 decks +5% synergy
Roaring Earth
6% of 72 decks +5% synergy
Bastion of Remembrance
6% of 72 decks -1% synergy
Tribute to the World Tree
6% of 54 decks -3% synergy
Forced Adaptation
5% of 73 decks +5% synergy
Primal Vigor
5% of 73 decks +3% synergy
Snake Umbra
5% of 73 decks +2% synergy
Animate Dead
5% of 73 decks -4% synergy
Planeswalkers
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10% of 58 decks +7% synergy
Tyvar, Jubilant Brawler
10% of 58 decks +5% synergy
Jiang Yanggu, Wildcrafter
8% of 72 decks +7% synergy
Garruk, Primal Hunter
7% of 73 decks +4% synergy
Nissa, Voice of Zendikar
5% of 73 decks +4% synergy
Utility Lands
Gavony Township
55% of 22 decks +45% synergy
Yavimaya, Cradle of Growth
39% of 72 decks +30% synergy
Urborg, Tomb of Yawgmoth
38% of 73 decks +28% synergy
Rogue's Passage
33% of 73 decks +14% synergy
Bojuka Bog
33% of 73 decks +3% synergy
Karn's Bastion
29% of 72 decks +24% synergy
Boseiju, Who Endures
26% of 72 decks +7% synergy
Reliquary Tower
25% of 73 decks -5% synergy
Tyrite Sanctum
21% of 72 decks +19% synergy
Llanowar Reborn
19% of 73 decks +17% synergy
Shizo, Death's Storehouse
19% of 73 decks +14% synergy
Castle Locthwain
17% of 72 decks +11% synergy
Nesting Grounds
14% of 72 decks +12% synergy
Ancient Tomb
14% of 73 decks +3% synergy
Minas Morgul, Dark Fortress
12% of 32 decks +10% synergy
High Market
12% of 73 decks +9% synergy
Oran-Rief, the Vastwood
12% of 73 decks +7% synergy
Mosswort Bridge
12% of 73 decks +2% synergy
Cabal Coffers
12% of 73 decks +1% synergy
Radiant Fountain
10% of 73 decks +8% synergy
War Room
8% of 72 decks +2% synergy
Urza's Saga
8% of 72 decks +1% synergy
Takenuma, Abandoned Mire
8% of 72 decks -2% synergy
Strip Mine
8% of 73 decks +5% synergy
Phyrexian Tower
8% of 73 decks -0% synergy
Restless Cottage
8% of 37 decks +3% synergy
Forge of Heroes
7% of 72 decks +6% synergy
Witch's Clinic
6% of 72 decks +4% synergy
Miren, the Moaning Well
5% of 73 decks +5% synergy
Sapseep Forest
5% of 73 decks +5% synergy
Yavimaya Hollow
5% of 73 decks +4% synergy
Temple of the False God
5% of 73 decks -4% synergy
Mana Artifacts
Sol Ring
88% of 73 decks +3% synergy
Arcane Signet
61% of 72 decks -11% synergy
Talisman of Resilience
19% of 72 decks +8% synergy
Simic Signet
19% of 16 decks +4% synergy
Orzhov Signet
18% of 22 decks -9% synergy
Golgari Signet
15% of 73 decks +2% synergy
Pristine Talisman
12% of 73 decks +11% synergy
Chrome Mox
11% of 73 decks +5% synergy
Mana Crypt
11% of 73 decks +2% synergy
Staff of Compleation
10% of 58 decks +9% synergy
Lotus Petal
10% of 73 decks +3% synergy
Chromatic Lantern
10% of 73 decks +0% synergy
Astral Cornucopia
8% of 73 decks +7% synergy
Mox Amber
6% of 72 decks +1% synergy
Paradise Plume
5% of 73 decks +5% synergy
Mox Diamond
5% of 73 decks +1% synergy
Thought Vessel
5% of 73 decks -11% synergy
Fellwar Stone
5% of 73 decks -16% synergy
Lands
Command Tower
88% of 73 decks +14% synergy
Hallowed Fountain
82% of 11 decks +41% synergy
Temple Garden
77% of 22 decks +37% synergy
Breeding Pool
75% of 16 decks +34% synergy
Godless Shrine
73% of 22 decks +32% synergy
Overgrown Tomb
66% of 73 decks +23% synergy
Zagoth Triome
62% of 16 decks +32% synergy
Watery Grave
62% of 16 decks +22% synergy
Llanowar Wastes
60% of 73 decks +35% synergy
Spara's Headquarters
60% of 10 decks +28% synergy
Indatha Triome
55% of 22 decks +23% synergy
Verdant Catacombs
52% of 73 decks +41% synergy
Woodland Cemetery
51% of 73 decks +23% synergy
Rejuvenating Springs
50% of 16 decks +21% synergy
Undergrowth Stadium
44% of 72 decks +18% synergy
Vault of Champions
41% of 22 decks +15% synergy
Raffine's Tower
40% of 10 decks +12% synergy
Tainted Wood
38% of 73 decks +26% synergy
Sunpetal Grove
32% of 22 decks +8% synergy
Bountiful Promenade
32% of 22 decks +8% synergy
Isolated Chapel
32% of 22 decks +5% synergy
Exotic Orchard
32% of 73 decks -4% synergy
Caves of Koilos
27% of 22 decks -1% synergy
Nurturing Peatland
26% of 72 decks +21% synergy
Deathcap Glade
26% of 72 decks +12% synergy
Necroblossom Snarl
25% of 72 decks +13% synergy
Flooded Grove
25% of 16 decks +13% synergy
Morphic Pool
25% of 16 decks -1% synergy
Opulent Palace
25% of 16 decks -2% synergy
Temple of Malady
25% of 73 decks +8% synergy
Mana Confluence
23% of 73 decks +16% synergy
City of Brass
23% of 73 decks +15% synergy
Bayou
22% of 73 decks +8% synergy
Darkbore Pathway
21% of 72 decks +12% synergy
Twilight Mire
21% of 73 decks +11% synergy
Windswept Heath
21% of 73 decks +10% synergy
Opal Palace
19% of 73 decks +16% synergy
Tropical Island
19% of 16 decks +5% synergy
Underground Sea
19% of 16 decks +5% synergy
Hinterland Harbor
19% of 16 decks -8% synergy
Brushland
18% of 22 decks +2% synergy
Sandsteppe Citadel
18% of 22 decks -7% synergy
Canopy Vista
18% of 22 decks -18% synergy
Marsh Flats
18% of 73 decks +6% synergy
Misty Rainforest
18% of 73 decks +6% synergy
Blooming Marsh
16% of 73 decks +12% synergy
Jungle Hollow
16% of 73 decks +8% synergy
Golgari Rot Farm
16% of 73 decks -1% synergy
Prismatic Vista
15% of 72 decks +10% synergy
Wooded Bastion
14% of 22 decks +9% synergy