Necrotic Ooze
Endling
Walking Ballista
Phyrexian Altar

   Prerequisites

What do I need to start this combo?
Necrotic Ooze and Phyrexian Altar on the battlefield.
Endling and Walking Ballista in your graveyard.
available

   Steps

How does this combo work?
1
Activate Necrotic Ooze using Endling's third ability by paying , giving Necrotic Ooze undying until end of turn.
2
If Necrotic Ooze has any +1/+1 counters, activate it using Walking Ballista's second ability by removing a +1/+1 counter from it, dealing 1 damage to any target.
3
Repeat step 2 until Necrotic Ooze has no +1/+1 counters.
4
Activate Phyrexian Altar by sacrificing Necrotic Ooze, adding .
5
Necrotic Ooze dies, triggering its undying ability, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
6
Repeat.

   Results

What do I get from this combo?
Infinite damage
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Baron Helmut Zemo
0.3%inclusion1 decks291 decks
Top Commanders
Mairsil, the Pretender
0.2%inclusion4 decks1.84K decks
K'rrik, Son of Yawgmoth
0.0%inclusion3 decks18.2K decks
Marchesa, the Black Rose
0.0%inclusion1 decks11.9K decks
Koh, the Face Stealer
0.1%inclusion1 decks714 decks
Ink-Eyes, Servant of Oni
0.3%inclusion1 decks336 decks
Sengir, the Dark Baron
2.7%inclusion1 decks37 decks
Tinybones, the Pickpocket
0.0%inclusion1 decks2.58K decks
Marchesa, Dealer of Death
0.0%inclusion1 decks6.36K decks
The Necrobloom
0.0%inclusion1 decks21.7K decks
Chainer, Dementia Master
0.1%inclusion1 decks1.77K decks
Sidisi, Brood Tyrant
0.0%inclusion1 decks7.52K decks
Teysa Karlov
0.0%inclusion1 decks18.8K decks
Superior Spider-Man
0.2%inclusion1 decks613 decks
Whisper, Blood Liturgist
0.3%inclusion1 decks394 decks
Old Stickfingers
0.0%inclusion1 decks3.01K decks
Lazav, the Multifarious
0.1%inclusion1 decks1.46K decks
Coram, the Undertaker
0.0%inclusion1 decks8.43K decks
High Synergy Cards
Noxious Revival
83%inclusion5 decks6 decks
79%synergy
Veil of Summer
83%inclusion5 decks6 decks
78%synergy
Abrupt Decay
67%inclusion4 decks6 decks
57%synergy
Culling Ritual
67%inclusion4 decks6 decks
56%synergy
Aetherling
56%inclusion5 decks9 decks
55%synergy
Buried Alive
58%inclusion15 decks26 decks
52%synergy
Entomb
58%inclusion15 decks26 decks
51%synergy
Boseiju, Who Endures
67%inclusion4 decks6 decks
48%synergy
Horseshoe Crab
44%inclusion4 decks9 decks
44%synergy
Anger
50%inclusion4 decks8 decks
44%synergy
Top Cards
Assassin's Trophy
67%inclusion4 decks6 decks
36%synergy
Dark Ritual
62%inclusion16 decks26 decks
37%synergy
Reanimate
58%inclusion15 decks26 decks
39%synergy
Animate Dead
50%inclusion13 decks26 decks
41%synergy
Faithless Looting
50%inclusion4 decks8 decks
34%synergy
Chaos Warp
50%inclusion4 decks8 decks
20%synergy
Toxic Deluge
46%inclusion12 decks26 decks
28%synergy
Windfall
44%inclusion4 decks9 decks
33%synergy
Frantic Search
44%inclusion4 decks9 decks
30%synergy
Mystic Remora
44%inclusion4 decks9 decks
28%synergy
Game Changers
Cyclonic Rift
67%inclusion6 decks9 decks
44%synergy
Demonic Tutor
62%inclusion16 decks26 decks
42%synergy
Rhystic Study
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21%synergy
Ancient Tomb
42%inclusion11 decks26 decks
33%synergy
Vampiric Tutor
42%inclusion11 decks26 decks
27%synergy
Gamble
38%inclusion3 decks8 decks
29%synergy
Opposition Agent
31%inclusion8 decks26 decks
25%synergy
Necropotence
27%inclusion7 decks26 decks
22%synergy
Orcish Bowmasters
27%inclusion7 decks26 decks
18%synergy
Chrome Mox
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17%synergy
Creatures
Channeler Initiate
50%inclusion3 decks6 decks
50%synergy
Devoted Druid
50%inclusion3 decks6 decks
47%synergy
Deathrite Shaman
50%inclusion3 decks6 decks
39%synergy
Birds of Paradise
50%inclusion3 decks6 decks
22%synergy
Asmodeus the Archfiend
38%inclusion10 decks26 decks
38%synergy
Kiki-Jiki, Mirror Breaker
38%inclusion3 decks8 decks
35%synergy
Skirge Familiar
35%inclusion9 decks26 decks
34%synergy
Mikaeus, the Unhallowed
35%inclusion9 decks26 decks
32%synergy
Cephalid Inkshrouder
33%inclusion3 decks9 decks
33%synergy
Quicksilver Elemental
33%inclusion3 decks9 decks
33%synergy
Memnarch
33%inclusion3 decks9 decks
33%synergy
Arcanis the Omnipotent
33%inclusion3 decks9 decks
32%synergy
Thassa, Deep-Dwelling
33%inclusion3 decks9 decks
31%synergy
Displacer Kitten
33%inclusion3 decks9 decks
28%synergy
Triskelion
31%inclusion8 decks26 decks
30%synergy
Gravecrawler
31%inclusion8 decks26 decks
27%synergy
Marvin, Murderous Mimic
28%inclusion5 decks18 decks
26%synergy
Phyrexian Devourer
27%inclusion7 decks26 decks
27%synergy
Cinderhaze Wretch
27%inclusion7 decks26 decks
27%synergy
Pili-Pala
27%inclusion7 decks26 decks
27%synergy
Pitiless Plunderer
27%inclusion7 decks26 decks
18%synergy
Blood Pet
23%inclusion6 decks26 decks
22%synergy
Zulaport Cutthroat
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15%synergy
Blood Artist
23%inclusion6 decks26 decks
12%synergy
Fain, the Broker
19%inclusion5 decks26 decks
18%synergy
Stinkweed Imp
19%inclusion5 decks26 decks
18%synergy
Palladium Myr
19%inclusion5 decks26 decks
17%synergy
Pawn of Ulamog
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17%synergy
Reassembling Skeleton
19%inclusion5 decks26 decks
16%synergy
Carrion Feeder
19%inclusion5 decks26 decks
15%synergy
Braids, Arisen Nightmare
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12%synergy
Farmstead Gleaner
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15%synergy
Magus of the Coffers
15%inclusion4 decks26 decks
15%synergy
Pack Rat
15%inclusion4 decks26 decks
14%synergy
Tree of Perdition
15%inclusion4 decks26 decks
14%synergy
Crypt Ghast
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10%synergy
Sheoldred, the Apocalypse
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10%synergy
Dauthi Voidwalker
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9%synergy
Syr Konrad, the Grim
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7%synergy
Warren Soultrader
14%inclusion3 decks21 decks
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Pestilent Souleater
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12%synergy
Blood Vassal
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11%synergy
Arco-Flagellant
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11%synergy
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Golgari Thug
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11%synergy
Cryptbreaker
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10%synergy
Diregraf Colossus
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10%synergy
Ogre Slumlord
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10%synergy
Vile Entomber
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10%synergy
Razaketh, the Foulblooded
12%inclusion3 decks26 decks
10%synergy
Instants
An Offer You Can't Refuse
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20%synergy
Counterspell
44%inclusion4 decks9 decks
3%synergy
Rakdos Charm
38%inclusion3 decks8 decks
23%synergy
Mana Drain
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19%synergy
Swan Song
33%inclusion3 decks9 decks
16%synergy
Arcane Denial
33%inclusion3 decks9 decks
13%synergy
Deadly Rollick
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17%synergy
Culling the Weak
27%inclusion7 decks26 decks
23%synergy
Cabal Ritual
23%inclusion6 decks26 decks
18%synergy
Imp's Mischief
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15%synergy
Village Rites
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10%synergy
Sacrifice
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10%synergy
Defile
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8%synergy
Infernal Grasp
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4%synergy
Malakir Rebirth
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3%synergy
Sorceries
Eldritch Evolution
50%inclusion3 decks6 decks
46%synergy
Blasphemous Act
38%inclusion3 decks8 decks
4%synergy
Unmarked Grave
31%inclusion8 decks26 decks
29%synergy
Diabolic Intent
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23%synergy
Grim Tutor
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19%synergy
Dread Return
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18%synergy
Victimize
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11%synergy
Chain of Smog
19%inclusion5 decks26 decks
18%synergy
Yawgmoth's Will
19%inclusion5 decks26 decks
18%synergy
Diabolic Tutor
19%inclusion5 decks26 decks
14%synergy
Night's Whisper
19%inclusion5 decks26 decks
10%synergy
Blasphemous Edict
19%inclusion3 decks16 decks
13%synergy
Peer into the Abyss
15%inclusion4 decks26 decks
13%synergy
Imperial Seal
15%inclusion4 decks26 decks
10%synergy
Sign in Blood
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7%synergy
Lively Dirge
13%inclusion3 decks24 decks
11%synergy
Tendrils of Agony
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11%synergy
Duress
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11%synergy
Final Parting
12%inclusion3 decks26 decks
10%synergy
Bubbling Muck
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10%synergy
Stitch Together
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10%synergy
Profane Tutor
12%inclusion3 decks26 decks
9%synergy
Dark Deal
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Beseech the Mirror
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8%synergy
Torment of Hailfire
12%inclusion3 decks26 decks
7%synergy
Damnation
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5%synergy
Feed the Swarm
12%inclusion3 decks26 decks
-5%synergy
Utility Artifacts
Ashnod's Altar
35%inclusion9 decks26 decks
28%synergy
Swiftfoot Boots
31%inclusion8 decks26 decks
4%synergy
Jet Medallion
27%inclusion7 decks26 decks
23%synergy
Altar of Dementia
23%inclusion6 decks26 decks
21%synergy
Sensei's Divining Top
23%inclusion6 decks26 decks
19%synergy
The One Ring
23%inclusion6 decks26 decks
15%synergy
Lightning Greaves
23%inclusion6 decks26 decks
-2%synergy
Skullclamp
19%inclusion5 decks26 decks
8%synergy
Nevinyrral's Disk
15%inclusion4 decks26 decks
14%synergy
Agatha's Soul Cauldron
15%inclusion4 decks26 decks
14%synergy
Bolas's Citadel
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7%synergy
Mesmeric Orb
12%inclusion3 decks26 decks
10%synergy
Staff of Domination
12%inclusion3 decks26 decks
10%synergy
Mindcrank
12%inclusion3 decks26 decks
10%synergy
Thousand-Year Elixir
12%inclusion3 decks26 decks
10%synergy
Bontu's Monument
12%inclusion3 decks26 decks
10%synergy
Aetherflux Reservoir
12%inclusion3 decks26 decks
8%synergy
Enchantments
Necromancy
42%inclusion11 decks26 decks
39%synergy
Training Grounds
33%inclusion3 decks9 decks
30%synergy
Dance of the Dead
23%inclusion6 decks26 decks
22%synergy
Tortured Existence
19%inclusion5 decks26 decks
17%synergy
Exquisite Blood
15%inclusion4 decks26 decks
10%synergy
Sanguine Bond
15%inclusion4 decks26 decks
10%synergy
Ripples of Undeath
14%inclusion3 decks21 decks
10%synergy
Dictate of Erebos
12%inclusion3 decks26 decks
8%synergy
Bloodchief Ascension
12%inclusion3 decks26 decks
8%synergy
Grave Pact
12%inclusion3 decks26 decks
7%synergy
The Meathook Massacre
12%inclusion3 decks26 decks
6%synergy
Bastion of Remembrance
12%inclusion3 decks26 decks
5%synergy
Planeswalkers
Professor Onyx
12%inclusion3 decks26 decks
10%synergy
Utility Lands
Urza's Saga
38%inclusion10 decks26 decks
31%synergy
Phyrexian Tower
38%inclusion10 decks26 decks
30%synergy
Urborg, Tomb of Yawgmoth
38%inclusion10 decks26 decks
29%synergy
Riptide Laboratory
33%inclusion3 decks9 decks
31%synergy
Cabal Coffers
19%inclusion5 decks26 decks
10%synergy
Bojuka Bog
19%inclusion5 decks26 decks
-10%synergy
Reliquary Tower
19%inclusion5 decks26 decks
-11%synergy
Emergence Zone
15%inclusion4 decks26 decks
13%synergy
Command Beacon
15%inclusion4 decks26 decks
10%synergy
Takenuma, Abandoned Mire
15%inclusion4 decks26 decks
7%synergy
Rogue's Passage
15%inclusion4 decks26 decks
-5%synergy
Crystal Vein
12%inclusion3 decks26 decks
11%synergy
Strip Mine
12%inclusion3 decks26 decks
9%synergy
Maze of Ith
12%inclusion3 decks26 decks
9%synergy
Geier Reach Sanitarium
12%inclusion3 decks26 decks
9%synergy
Castle Locthwain
12%inclusion3 decks26 decks
8%synergy
Buried Ruin
12%inclusion3 decks26 decks
7%synergy
Nykthos, Shrine to Nyx
12%inclusion3 decks26 decks
6%synergy
Yavimaya, Cradle of Growth
12%inclusion3 decks26 decks
3%synergy
Mana Artifacts
Sol Ring
92%inclusion24 decks26 decks
9%synergy
Izzet Signet
83%inclusion5 decks6 decks
59%synergy
Arcane Signet
73%inclusion19 decks26 decks
1%synergy
Talisman of Dominance
56%inclusion5 decks9 decks
23%synergy
Dimir Signet
44%inclusion4 decks9 decks
20%synergy
Rakdos Signet
38%inclusion3 decks8 decks
12%synergy
Fellwar Stone
31%inclusion8 decks26 decks
10%synergy
Mox Amber
27%inclusion7 decks26 decks
22%synergy
Lotus Petal
27%inclusion7 decks26 decks
20%synergy
Basalt Monolith
19%inclusion5 decks26 decks
17%synergy
Charcoal Diamond
19%inclusion5 decks26 decks
15%synergy
Mox Diamond
19%inclusion5 decks26 decks
15%synergy
Gilded Lotus
15%inclusion4 decks26 decks
12%synergy
Mana Vault
15%inclusion4 decks26 decks
9%synergy
Commander's Sphere
15%inclusion4 decks26 decks
3%synergy
Thought Vessel
15%inclusion4 decks26 decks
-2%synergy
Lion's Eye Diamond
12%inclusion3 decks26 decks
10%synergy
Mox Opal
12%inclusion3 decks26 decks
7%synergy
Lands
Riverpyre Verge
100%inclusion4 decks4 decks
92%synergy
Steam Vents
100%inclusion6 decks6 decks
62%synergy
Blood Crypt
88%inclusion7 decks8 decks
50%synergy
Xander's Lounge
83%inclusion5 decks6 decks
60%synergy
Training Center
83%inclusion5 decks6 decks
58%synergy
Morphic Pool
78%inclusion7 decks9 decks
53%synergy
Watery Grave
78%inclusion7 decks9 decks
36%synergy
Luxury Suite
75%inclusion6 decks8 decks
51%synergy
Blazemire Verge
67%inclusion4 decks6 decks
56%synergy
Llanowar Wastes
67%inclusion4 decks6 decks
40%synergy
Sulfur Falls
67%inclusion4 decks6 decks
32%synergy
Overgrown Tomb
67%inclusion4 decks6 decks
26%synergy
Command Tower
65%inclusion17 decks26 decks
-9%synergy
Dragonskull Summit
63%inclusion5 decks8 decks
28%synergy
Gloomlake Verge
57%inclusion4 decks7 decks
48%synergy
Undercity Sewers
56%inclusion5 decks9 decks
44%synergy
Thundering Falls
50%inclusion3 decks6 decks
41%synergy
Raucous Theater
50%inclusion4 decks8 decks
40%synergy
Drowned Catacomb
44%inclusion4 decks9 decks
15%synergy
Bloodstained Mire
38%inclusion10 decks26 decks
27%synergy
Polluted Delta
38%inclusion10 decks26 decks
26%synergy
Badlands
38%inclusion3 decks8 decks
24%synergy
Haunted Ridge
38%inclusion3 decks8 decks
21%synergy
Underground River
33%inclusion3 decks9 decks
11%synergy
City of Brass
27%inclusion7 decks26 decks
19%synergy
Verdant Catacombs
27%inclusion7 decks26 decks
16%synergy
Exotic Orchard
27%inclusion7 decks26 decks
-10%synergy
Reflecting Pool
23%inclusion6 decks26 decks
18%synergy
Mana Confluence
23%inclusion6 decks26 decks
16%synergy
Marsh Flats
23%inclusion6 decks26 decks
12%synergy
Scalding Tarn
23%inclusion6 decks26 decks
12%synergy
Gemstone Caverns
19%inclusion5 decks26 decks
14%synergy
Myriad Landscape
19%inclusion5 decks26 decks
3%synergy
Prismatic Vista
15%inclusion4 decks26 decks
11%synergy
Misty Rainforest
15%inclusion4 decks26 decks
4%synergy
Forbidden Orchard
12%inclusion3 decks26 decks
9%synergy
Cavern of Souls
12%inclusion3 decks26 decks
4%synergy
Windswept Heath
12%inclusion3 decks26 decks
1%synergy
Evolving Wilds
12%inclusion3 decks26 decks
-9%synergy