Ob Nixilis, Captive Kingpin
Shalai and Hallar

   Prerequisites

What do I need to start this combo?
Ob Nixilis and Shalai and Hallar on the battlefield.
You have a way to cause an opponent to lose exactly 1 life.

   Steps

How does this combo work?
1
Cause an opponent to lose 1 life.
2
Ob Nixilis triggers, putting a +1/+1 counter on itself and exiling the top card of your library.
3
Shalai and Hallar triggers, dealing 1 damage to an opponent.
4
Repeat from step 2.

   Results

What do I get from this combo?
Exile your library
Infinite +1/+1 counters on Ob Nixilis
Infinite damage
Bruse Tarl, Boorish Herder // Reyhan, Last of the Abzan
2.2%inclusion8 decks370 decks
Saskia the Unyielding
0.1%inclusion7 decks7.04K decks
Kenrith, the Returned King
0.0%inclusion6 decks27.3K decks
Tana, the Bloodsower // Tymna the Weaver
0.1%inclusion4 decks2.98K decks
Jodah, the Unifier
0.0%inclusion4 decks26.4K decks
Akiri, Line-Slinger // Reyhan, Last of the Abzan
0.5%inclusion1 decks190 decks
Bruse Tarl, Boorish Herder // Ikra Shidiqi, the Usurper
0.1%inclusion1 decks1.13K decks
Ravos, Soultender // Tana, the Bloodsower
0.1%inclusion1 decks874 decks
Sisay, Weatherlight Captain
0.0%inclusion1 decks15.7K decks
Jared Carthalion
0.0%inclusion1 decks4.75K decks
High Synergy Cards
All Will Be One
44%inclusion15 decks34 decks
42%synergy
Walking Ballista
41%inclusion14 decks34 decks
39%synergy
Bloom Tender
44%inclusion15 decks34 decks
37%synergy
Birds of Paradise
62%inclusion21 decks34 decks
34%synergy
Faeburrow Elder
44%inclusion15 decks34 decks
33%synergy
Training Grounds
33%inclusion4 decks12 decks
30%synergy
Voice of Victory
36%inclusion4 decks11 decks
30%synergy
Eladamri's Call
38%inclusion13 decks34 decks
29%synergy
Surrak Dragonclaw
33%inclusion4 decks12 decks
28%synergy
Leyline of the Guildpact
42%inclusion5 decks12 decks
26%synergy
Top Cards
Swords to Plowshares
44%inclusion15 decks34 decks
-17%synergy
Farseek
41%inclusion14 decks34 decks
6%synergy
Path to Exile
38%inclusion13 decks34 decks
-9%synergy
Deflecting Swat
35%inclusion12 decks34 decks
19%synergy
Ignoble Hierarch
35%inclusion12 decks34 decks
11%synergy
Kodama's Reach
35%inclusion12 decks34 decks
7%synergy
Heroic Intervention
35%inclusion12 decks34 decks
5%synergy
Mana Drain
33%inclusion4 decks12 decks
19%synergy
Grand Abolisher
32%inclusion11 decks34 decks
23%synergy
Sylvan Library
32%inclusion11 decks34 decks
23%synergy
Game Changers
Demonic Tutor
47%inclusion16 decks34 decks
27%synergy
Teferi's Protection
41%inclusion14 decks34 decks
24%synergy
Vampiric Tutor
38%inclusion13 decks34 decks
23%synergy
Chrome Mox
29%inclusion10 decks34 decks
23%synergy
Ancient Tomb
29%inclusion10 decks34 decks
20%synergy
Imperial Seal
24%inclusion8 decks34 decks
18%synergy
Mana Vault
24%inclusion8 decks34 decks
18%synergy
Worldly Tutor
24%inclusion8 decks34 decks
11%synergy
Mox Diamond
21%inclusion7 decks34 decks
16%synergy
Drannith Magistrate
21%inclusion7 decks34 decks
16%synergy
Creatures
Delighted Halfling
32%inclusion11 decks34 decks
20%synergy
Heliod, Sun-Crowned
29%inclusion10 decks34 decks
26%synergy
The Red Terror
26%inclusion9 decks34 decks
26%synergy
Drana and Linvala
26%inclusion9 decks34 decks
22%synergy
Ragavan, Nimble Pilferer
26%inclusion9 decks34 decks
19%synergy
Omnath, Locus of All
25%inclusion3 decks12 decks
23%synergy
Atraxa, Praetors' Voice
25%inclusion3 decks12 decks
22%synergy
Jodah, the Unifier
25%inclusion3 decks12 decks
21%synergy
Two-Headed Hellkite
25%inclusion3 decks12 decks
19%synergy
Noble Hierarch
25%inclusion3 decks12 decks
9%synergy
Archangel of Thune
24%inclusion8 decks34 decks
21%synergy
Selvala, Heart of the Wilds
24%inclusion8 decks34 decks
18%synergy
Esper Sentinel
24%inclusion8 decks34 decks
4%synergy
Basking Broodscale
21%inclusion5 decks24 decks
19%synergy
Halana and Alena, Partners
21%inclusion7 decks34 decks
17%synergy
Linvala, Keeper of Silence
18%inclusion6 decks34 decks
16%synergy
Scurry Oak
18%inclusion6 decks34 decks
16%synergy
Razaketh, the Foulblooded
18%inclusion6 decks34 decks
16%synergy
Myrel, Shield of Argive
18%inclusion6 decks34 decks
15%synergy
Avacyn, Angel of Hope
18%inclusion6 decks34 decks
14%synergy
Shalai, Voice of Plenty
18%inclusion6 decks34 decks
11%synergy
Kami of Whispered Hopes
18%inclusion6 decks34 decks
11%synergy
Kutzil, Malamet Exemplar
18%inclusion6 decks34 decks
3%synergy
Dragon Broodmother
15%inclusion5 decks34 decks
14%synergy
Lae'zel, Vlaakith's Champion
15%inclusion5 decks34 decks
12%synergy
Kiki-Jiki, Mirror Breaker
15%inclusion5 decks34 decks
12%synergy
Decadent Dragon
15%inclusion5 decks34 decks
12%synergy
Sovereign Okinec Ahau
15%inclusion5 decks34 decks
12%synergy
Dockside Extortionist
15%inclusion5 decks34 decks
11%synergy
Dragonlord Dromoka
15%inclusion5 decks34 decks
11%synergy
Old Gnawbone
15%inclusion5 decks34 decks
11%synergy
Ancient Copper Dragon
15%inclusion5 decks34 decks
11%synergy
Terror of the Peaks
15%inclusion5 decks34 decks
10%synergy
Korvold, Fae-Cursed King
15%inclusion5 decks34 decks
9%synergy
Opposition Agent
15%inclusion5 decks34 decks
9%synergy
Goldspan Dragon
15%inclusion5 decks34 decks
9%synergy
Orcish Bowmasters
15%inclusion5 decks34 decks
6%synergy
Bristly Bill, Spine Sower
14%inclusion4 decks29 decks
10%synergy
Evolution Witness
13%inclusion3 decks24 decks
9%synergy
Herd Baloth
12%inclusion4 decks34 decks
11%synergy
Bright-Palm, Soul Awakener
12%inclusion4 decks34 decks
11%synergy
Grumgully, the Generous
12%inclusion4 decks34 decks
10%synergy
Aragorn, Hornburg Hero
12%inclusion4 decks34 decks
10%synergy
Zirda, the Dawnwaker
12%inclusion4 decks34 decks
10%synergy
Felidar Guardian
12%inclusion4 decks34 decks
10%synergy
Rosie Cotton of South Lane
12%inclusion4 decks34 decks
9%synergy
Juri, Master of the Revue
12%inclusion4 decks34 decks
8%synergy
Beledros Witherbloom
12%inclusion4 decks34 decks
8%synergy
Ziatora, the Incinerator
12%inclusion4 decks34 decks
7%synergy
Toski, Bearer of Secrets
12%inclusion4 decks34 decks
5%synergy
Instants
Deadly Rollick
29%inclusion10 decks34 decks
16%synergy
Assassin's Trophy
29%inclusion10 decks34 decks
-1%synergy
Enlightened Tutor
26%inclusion9 decks34 decks
11%synergy
Swan Song
25%inclusion3 decks12 decks
8%synergy
An Offer You Can't Refuse
25%inclusion3 decks12 decks
1%synergy
Akroma's Will
24%inclusion8 decks34 decks
14%synergy
Beast Within
24%inclusion8 decks34 decks
-11%synergy
Chord of Calling
21%inclusion7 decks34 decks
15%synergy
Force of Vigor
18%inclusion6 decks34 decks
14%synergy
Tibalt's Trickery
15%inclusion5 decks34 decks
10%synergy
Silence
15%inclusion5 decks34 decks
8%synergy
Inspiring Call
15%inclusion5 decks34 decks
6%synergy
Flawless Maneuver
15%inclusion5 decks34 decks
4%synergy
Generous Gift
15%inclusion5 decks34 decks
-8%synergy
Chaos Warp
15%inclusion5 decks34 decks
-16%synergy
Unbreakable Formation
12%inclusion4 decks34 decks
6%synergy
Red Elemental Blast
12%inclusion4 decks34 decks
6%synergy
Abrupt Decay
12%inclusion4 decks34 decks
2%synergy
Boros Charm
12%inclusion4 decks34 decks
-11%synergy
Anguished Unmaking
12%inclusion4 decks34 decks
-13%synergy
Veil of Summer
8.8%inclusion3 decks34 decks
4%synergy
Pyroblast
8.8%inclusion3 decks34 decks
3%synergy
Entomb
8.8%inclusion3 decks34 decks
2%synergy
Sorceries
Nature's Lore
29%inclusion10 decks34 decks
-2%synergy
Finale of Devastation
26%inclusion9 decks34 decks
19%synergy
Three Visits
26%inclusion9 decks34 decks
2%synergy
Cultivate
26%inclusion9 decks34 decks
-17%synergy
Grim Tutor
21%inclusion7 decks34 decks
16%synergy
Eerie Ultimatum
21%inclusion7 decks34 decks
9%synergy
Ruinous Ultimatum
21%inclusion7 decks34 decks
2%synergy
Tooth and Nail
15%inclusion5 decks34 decks
13%synergy
Living Death
15%inclusion5 decks34 decks
9%synergy
Toxic Deluge
15%inclusion5 decks34 decks
-4%synergy
Eldritch Evolution
12%inclusion4 decks34 decks
7%synergy
Skyshroud Claim
12%inclusion4 decks34 decks
3%synergy
Rampant Growth
12%inclusion4 decks34 decks
-22%synergy
Yawgmoth's Will
8.8%inclusion3 decks34 decks
8%synergy
Duneblast
8.8%inclusion3 decks34 decks
7%synergy
Sevinne's Reclamation
8.8%inclusion3 decks34 decks
2%synergy
Diabolic Intent
8.8%inclusion3 decks34 decks
1%synergy
Explore
8.8%inclusion3 decks34 decks
-1%synergy
Farewell
8.8%inclusion3 decks34 decks
-4%synergy
Blasphemous Act
8.8%inclusion3 decks34 decks
-24%synergy
Utility Artifacts
Agatha's Soul Cauldron
21%inclusion7 decks34 decks
19%synergy
The Great Henge
21%inclusion7 decks34 decks
11%synergy
The Ozolith
18%inclusion6 decks34 decks
14%synergy
Tarrian's Soulcleaver
15%inclusion5 decks34 decks
13%synergy
Phyrexian Altar
12%inclusion4 decks34 decks
8%synergy
Staff of Domination
8.8%inclusion3 decks34 decks
7%synergy
Birthing Pod
8.8%inclusion3 decks34 decks
7%synergy
Ozolith, the Shattered Spire
8.8%inclusion3 decks34 decks
4%synergy
Bolas's Citadel
8.8%inclusion3 decks34 decks
1%synergy
The One Ring
8.8%inclusion3 decks34 decks
0%synergy
Enchantments
Rhythm of the Wild
32%inclusion11 decks34 decks
10%synergy
Hardened Scales
26%inclusion9 decks34 decks
17%synergy
Pemmin's Aura
25%inclusion3 decks12 decks
24%synergy
Freed from the Real
25%inclusion3 decks12 decks
23%synergy
Maelstrom Nexus
25%inclusion3 decks12 decks
19%synergy
The Meathook Massacre
21%inclusion7 decks34 decks
15%synergy
Smothering Tithe
21%inclusion7 decks34 decks
-1%synergy
Branching Evolution
18%inclusion6 decks34 decks
11%synergy
Black Market Connections
18%inclusion6 decks34 decks
6%synergy
Defense of the Heart
15%inclusion5 decks34 decks
12%synergy
Aggravated Assault
15%inclusion5 decks34 decks
11%synergy
Annie Joins Up
14%inclusion4 decks29 decks
1%synergy
Noble Heritage
12%inclusion4 decks34 decks
11%synergy
Uncivil Unrest
12%inclusion4 decks34 decks
10%synergy
Doubling Season
12%inclusion4 decks34 decks
2%synergy
Dragon Tempest
8.8%inclusion3 decks34 decks
5%synergy
Greater Good
8.8%inclusion3 decks34 decks
4%synergy
Sanguine Bond
8.8%inclusion3 decks34 decks
3%synergy
Warleader's Call
8.8%inclusion3 decks34 decks
1%synergy
Planeswalkers
Vivien on the Hunt
8.8%inclusion3 decks34 decks
8%synergy
Utility Lands
Boseiju, Who Endures
35%inclusion12 decks34 decks
16%synergy
Karn's Bastion
15%inclusion5 decks34 decks
10%synergy
Gaea's Cradle
12%inclusion4 decks34 decks
6%synergy
Yavimaya, Cradle of Growth
12%inclusion4 decks34 decks
3%synergy
Urborg, Tomb of Yawgmoth
12%inclusion4 decks34 decks
3%synergy
Reliquary Tower
12%inclusion4 decks34 decks
-18%synergy
Great Hall of the Citadel
8.8%inclusion3 decks34 decks
8%synergy
Gavony Township
8.8%inclusion3 decks34 decks
1%synergy
Mana Artifacts
Sol Ring
94%inclusion32 decks34 decks
10%synergy
Arcane Signet
71%inclusion24 decks34 decks
-2%synergy
Chromatic Lantern
26%inclusion9 decks34 decks
18%synergy
Fellwar Stone
24%inclusion8 decks34 decks
3%synergy
Relic of Legends
12%inclusion4 decks34 decks
9%synergy
Mana Crypt
12%inclusion4 decks34 decks
9%synergy
Grim Monolith
8.8%inclusion3 decks34 decks
7%synergy
Talisman of Unity
8.8%inclusion3 decks34 decks
1%synergy
Gruul Signet
8.8%inclusion3 decks34 decks
-1%synergy
Talisman of Impulse
8.8%inclusion3 decks34 decks
-2%synergy
Golgari Signet
8.8%inclusion3 decks34 decks
-2%synergy
Orzhov Signet
8.8%inclusion3 decks34 decks
-15%synergy
Talisman of Indulgence
8.8%inclusion3 decks34 decks
-19%synergy
Lands
Command Tower
91%inclusion31 decks34 decks
17%synergy
Marsh Flats
59%inclusion20 decks34 decks
48%synergy
Wooded Foothills
59%inclusion20 decks34 decks
48%synergy
Arid Mesa
56%inclusion19 decks34 decks
46%synergy
Windswept Heath
56%inclusion19 decks34 decks
45%synergy
Bloodstained Mire
56%inclusion19 decks34 decks
45%synergy
Verdant Catacombs
53%inclusion18 decks34 decks
42%synergy
Savai Triome
53%inclusion18 decks34 decks
28%synergy
Ziatora's Proving Ground
53%inclusion18 decks34 decks
25%synergy
Indatha Triome
53%inclusion18 decks34 decks
25%synergy
Sacred Foundry
53%inclusion18 decks34 decks
17%synergy
Overgrown Tomb
53%inclusion18 decks34 decks
13%synergy
Godless Shrine
53%inclusion18 decks34 decks
12%synergy
Xander's Lounge
50%inclusion6 decks12 decks
26%synergy
Jetmir's Garden
50%inclusion17 decks34 decks
21%synergy
Stomping Ground
50%inclusion17 decks34 decks
9%synergy
Mana Confluence
47%inclusion16 decks34 decks
40%synergy
City of Brass
47%inclusion16 decks34 decks
40%synergy
Temple Garden
47%inclusion16 decks34 decks
8%synergy
Exotic Orchard
44%inclusion15 decks34 decks
8%synergy
Blood Crypt
44%inclusion15 decks34 decks
7%synergy
The World Tree
42%inclusion5 decks12 decks
13%synergy
Savannah
41%inclusion14 decks34 decks
28%synergy
Taiga
41%inclusion14 decks34 decks
28%synergy
Badlands
41%inclusion14 decks34 decks
28%synergy
Bayou
41%inclusion14 decks34 decks
28%synergy
Scrubland
41%inclusion14 decks34 decks
28%synergy
Plateau
38%inclusion13 decks34 decks
26%synergy
Raugrin Triome
33%inclusion4 decks12 decks
9%synergy
Raffine's Tower
33%inclusion4 decks12 decks
8%synergy
Zagoth Triome
33%inclusion4 decks12 decks
5%synergy
Spara's Headquarters
33%inclusion4 decks12 decks
5%synergy
Ketria Triome
33%inclusion4 decks12 decks
2%synergy
Misty Rainforest
29%inclusion10 decks34 decks
18%synergy
Scalding Tarn
26%inclusion9 decks34 decks
16%synergy
Polluted Delta
26%inclusion9 decks34 decks
15%synergy
Crumbling Necropolis
25%inclusion3 decks12 decks
-4%synergy
Prairie Stream
25%inclusion3 decks12 decks
-9%synergy
Steam Vents
25%inclusion3 decks12 decks
-13%synergy
Hallowed Fountain
25%inclusion3 decks12 decks
-15%synergy
Watery Grave
25%inclusion3 decks12 decks
-16%synergy
Breeding Pool
25%inclusion3 decks12 decks
-16%synergy
Forbidden Orchard
24%inclusion8 decks34 decks
21%synergy
Reflecting Pool
24%inclusion8 decks34 decks
18%synergy
Flooded Strand
24%inclusion8 decks34 decks
12%synergy
Undergrowth Stadium
21%inclusion7 decks34 decks
-3%synergy
Savage Lands
18%inclusion6 decks34 decks
-4%synergy
Cavern of Souls
15%inclusion5 decks34 decks
7%synergy
Terramorphic Expanse
15%inclusion5 decks34 decks
-1%synergy
Evolving Wilds
15%inclusion5 decks34 decks
-6%synergy