Hex Parasite

   Prerequisites

What do I need to start this combo?
Greven and Hex Parasite on the battlefield (Greven without summoning sickness and cannot be blocked by an opponent on the battlefield).
Greven must be your commander.
Your life total is at least 22 minus Greven's power, rounded up to the nearest multiple of 2.

   Steps

How does this combo work?
1
Activate Hex Parasite by paying 2 life.
2
Repeat step 1 until Greven has power 21 or greater due to its first ability.
3
Deal combat damage to an opponent using Greven. The opponent loses the game due to being dealt 21 or more combat damage from your commander.

   Results

What do I get from this combo?
Target opponent loses the game
Greven, Predator Captain
2.4%inclusion29 decks1.22K decks
High Synergy Cards
Immolating Souleater
72%inclusion21 decks29 decks
71%synergy
Wall of Blood
72%inclusion21 decks29 decks
71%synergy
Chandra's Ignition
76%inclusion22 decks29 decks
70%synergy
Treasonous Ogre
72%inclusion21 decks29 decks
69%synergy
Witch's Clinic
72%inclusion21 decks29 decks
65%synergy
Fire Covenant
69%inclusion20 decks29 decks
62%synergy
Basilisk Collar
72%inclusion21 decks29 decks
62%synergy
Whip of Erebos
62%inclusion18 decks29 decks
56%synergy
Shadowspear
59%inclusion17 decks29 decks
55%synergy
Rush of Vitality
52%inclusion15 decks29 decks
51%synergy
Top Cards
Toxic Deluge
62%inclusion18 decks29 decks
44%synergy
Dark Ritual
59%inclusion17 decks29 decks
17%synergy
Blessing of Belzenlok
45%inclusion13 decks29 decks
45%synergy
Essence Harvest
45%inclusion13 decks29 decks
44%synergy
Temur Battle Rage
45%inclusion13 decks29 decks
44%synergy
Tainted Strike
45%inclusion13 decks29 decks
43%synergy
Bolt Bend
45%inclusion13 decks29 decks
35%synergy
Black Market Connections
45%inclusion13 decks29 decks
27%synergy
Swiftfoot Boots
45%inclusion13 decks29 decks
13%synergy
Phyrexian Soulgorger
41%inclusion12 decks29 decks
41%synergy
Game Changers
Necropotence
38%inclusion11 decks29 decks
32%synergy
Ancient Tomb
34%inclusion10 decks29 decks
25%synergy
Vampiric Tutor
24%inclusion7 decks29 decks
10%synergy
Mana Vault
21%inclusion6 decks29 decks
15%synergy
Bolas's Citadel
14%inclusion4 decks29 decks
3%synergy
Demonic Tutor
14%inclusion4 decks29 decks
-4%synergy
Jeska's Will
14%inclusion4 decks29 decks
-10%synergy
Gamble
10%inclusion3 decks29 decks
0%synergy
Orcish Bowmasters
10%inclusion3 decks29 decks
0%synergy
Creatures
Kediss, Emberclaw Familiar
41%inclusion12 decks29 decks
39%synergy
Monoist Sentry
40%inclusion6 decks15 decks
40%synergy
Rotting Regisaur
38%inclusion11 decks29 decks
37%synergy
Rowan, Scion of War
38%inclusion11 decks29 decks
37%synergy
K'rrik, Son of Yawgmoth
38%inclusion11 decks29 decks
35%synergy
Anger
38%inclusion11 decks29 decks
25%synergy
Generator Servant
34%inclusion10 decks29 decks
34%synergy
Chainer, Nightmare Adept
34%inclusion10 decks29 decks
26%synergy
Silent Arbiter
31%inclusion9 decks29 decks
30%synergy
Blood Celebrant
31%inclusion9 decks29 decks
29%synergy
Doom Whisperer
31%inclusion9 decks29 decks
29%synergy
Combat Celebrant
31%inclusion9 decks29 decks
29%synergy
Boggart Trawler
31%inclusion8 decks26 decks
24%synergy
Dark Confidant
28%inclusion8 decks29 decks
23%synergy
Pinnacle Monk
27%inclusion7 decks26 decks
20%synergy
Lupine Prototype
24%inclusion7 decks29 decks
24%synergy
Daring Fiendbonder
24%inclusion7 decks29 decks
24%synergy
Moltensteel Dragon
24%inclusion7 decks29 decks
24%synergy
Shakedown Heavy
24%inclusion7 decks29 decks
23%synergy
Qarsi Revenant
22%inclusion4 decks18 decks
21%synergy
Simian Spirit Guide
21%inclusion6 decks29 decks
15%synergy
Professional Face-Breaker
21%inclusion6 decks29 decks
5%synergy
Solemn Simulacrum
21%inclusion6 decks29 decks
0%synergy
Kalakscion, Hunger Tyrant
18%inclusion4 decks22 decks
18%synergy
Hellkite Courser
17%inclusion5 decks29 decks
17%synergy
Zealous Conscripts
17%inclusion5 decks29 decks
15%synergy
Dauthi Voidwalker
17%inclusion5 decks29 decks
9%synergy
Ragavan, Nimble Pilferer
17%inclusion5 decks29 decks
7%synergy
Yargle, Glutton of Urborg
14%inclusion4 decks29 decks
14%synergy
Myr Convert
14%inclusion4 decks29 decks
13%synergy
Bloodtracker
14%inclusion4 decks29 decks
13%synergy
Lightning Skelemental
14%inclusion4 decks29 decks
13%synergy
Vilis, Broker of Blood
14%inclusion4 decks29 decks
10%synergy
Feldon of the Third Path
14%inclusion4 decks29 decks
9%synergy
Darkstar Augur
12%inclusion3 decks26 decks
10%synergy
Enduring Tenacity
12%inclusion3 decks26 decks
10%synergy
Star Athlete
12%inclusion3 decks26 decks
8%synergy
Rushblade Commander
10%inclusion3 decks29 decks
10%synergy
Relic Golem
10%inclusion3 decks29 decks
10%synergy
Deepwood Ghoul
10%inclusion3 decks29 decks
10%synergy
Tenacious Underdog
10%inclusion3 decks29 decks
10%synergy
Ball Lightning
10%inclusion3 decks29 decks
10%synergy
Caustic Bronco
10%inclusion3 decks29 decks
10%synergy
Bloodsworn Steward
10%inclusion3 decks29 decks
9%synergy
Filth
10%inclusion3 decks29 decks
9%synergy
Obosh, the Preypiercer
10%inclusion3 decks29 decks
9%synergy
Vito, Thorn of the Dusk Rose
10%inclusion3 decks29 decks
7%synergy
Jaxis, the Troublemaker
10%inclusion3 decks29 decks
4%synergy
Gray Merchant of Asphodel
10%inclusion3 decks29 decks
0%synergy
Kardur, Doomscourge
10%inclusion3 decks29 decks
-7%synergy
Instants
Malakir Rebirth
38%inclusion11 decks29 decks
23%synergy
Deflecting Swat
38%inclusion11 decks29 decks
17%synergy
Chaos Warp
38%inclusion11 decks29 decks
-10%synergy
Hatred
34%inclusion10 decks29 decks
34%synergy
Soul's Fire
34%inclusion10 decks29 decks
33%synergy
Unexpected Fangs
31%inclusion9 decks29 decks
31%synergy
Plunge into Darkness
31%inclusion9 decks29 decks
30%synergy
Kazuul's Fury
31%inclusion9 decks29 decks
27%synergy
Fling
31%inclusion9 decks29 decks
26%synergy
Rakdos Charm
31%inclusion9 decks29 decks
-12%synergy
Alchemist's Gift
24%inclusion7 decks29 decks
24%synergy
Act of Aggression
24%inclusion7 decks29 decks
23%synergy
Return to Action
24%inclusion7 decks29 decks
23%synergy
Dismember
24%inclusion7 decks29 decks
20%synergy
Pyroblast
24%inclusion7 decks29 decks
15%synergy
Tibalt's Trickery
24%inclusion7 decks29 decks
11%synergy
Fell the Profane
23%inclusion6 decks26 decks
11%synergy
Withering Torment
23%inclusion6 decks26 decks
1%synergy
Red Elemental Blast
21%inclusion6 decks29 decks
12%synergy
Not Dead After All
21%inclusion6 decks29 decks
11%synergy
Infernal Grasp
21%inclusion6 decks29 decks
6%synergy
Untimely Malfunction
19%inclusion5 decks26 decks
1%synergy
Self-Destruct
18%inclusion3 decks17 decks
17%synergy
Imp's Mischief
17%inclusion5 decks29 decks
8%synergy
Seething Song
17%inclusion5 decks29 decks
6%synergy
Bedevil
17%inclusion5 decks29 decks
-18%synergy
Grotesque Mutation
14%inclusion4 decks29 decks
14%synergy
Butcher's Glee
14%inclusion4 decks29 decks
14%synergy
Uncaged Fury
14%inclusion4 decks29 decks
14%synergy
Gut Shot
14%inclusion4 decks29 decks
11%synergy
Snuff Out
14%inclusion4 decks29 decks
9%synergy
Deadly Rollick
14%inclusion4 decks29 decks
-7%synergy
Funeral Charm
10%inclusion3 decks29 decks
10%synergy
Flaring Pain
10%inclusion3 decks29 decks
10%synergy
Toxin Analysis
10%inclusion3 decks29 decks
10%synergy
Not of This World
10%inclusion3 decks29 decks
10%synergy
Mages' Contest
10%inclusion3 decks29 decks
10%synergy
Darkness
10%inclusion3 decks29 decks
9%synergy
Bitter Triumph
10%inclusion3 decks29 decks
6%synergy
Lightning Bolt
10%inclusion3 decks29 decks
-8%synergy
Sorceries
Feed the Swarm
41%inclusion12 decks29 decks
-1%synergy
Sign in Blood
38%inclusion11 decks29 decks
15%synergy
Sundering Eruption
35%inclusion9 decks26 decks
30%synergy
Phyrexian Purge
34%inclusion10 decks29 decks
34%synergy
Blasphemous Act
34%inclusion10 decks29 decks
-16%synergy
Reanimate
31%inclusion9 decks29 decks
8%synergy
Night's Whisper
24%inclusion7 decks29 decks
5%synergy
Tentative Connection
21%inclusion6 decks29 decks
20%synergy
Seize the Day
21%inclusion6 decks29 decks
19%synergy
Shatterskull Smashing
17%inclusion5 decks29 decks
14%synergy
Agadeem's Awakening
17%inclusion5 decks29 decks
14%synergy
Wheel of Misfortune
17%inclusion5 decks29 decks
12%synergy
Read the Bones
17%inclusion5 decks29 decks
4%synergy
Overpowering Attack
15%inclusion4 decks26 decks
14%synergy
Fury of the Horde
14%inclusion4 decks29 decks
13%synergy
Killing Wave
14%inclusion4 decks29 decks
13%synergy
Grim Tutor
14%inclusion4 decks29 decks
9%synergy
Faithless Looting
14%inclusion4 decks29 decks
-14%synergy
Vandalblast
14%inclusion4 decks29 decks
-17%synergy
Reckless Charge
10%inclusion3 decks29 decks
10%synergy
Mandate of Abaddon
10%inclusion3 decks29 decks
10%synergy
Rite of Consumption
10%inclusion3 decks29 decks
10%synergy
Claim the Firstborn
10%inclusion3 decks29 decks
9%synergy
Utility Artifacts
Loxodon Warhammer
41%inclusion12 decks29 decks
40%synergy
Vorrac Battlehorns
38%inclusion11 decks29 decks
37%synergy
Lightning Greaves
31%inclusion9 decks29 decks
-4%synergy
Mask of Griselbrand
28%inclusion8 decks29 decks
24%synergy
Poet's Quill
24%inclusion7 decks29 decks
24%synergy
Lavaspur Boots
24%inclusion7 decks29 decks
22%synergy
Wayfarer's Bauble
24%inclusion7 decks29 decks
10%synergy
Doc Ock's Tentacles
23%inclusion3 decks13 decks
23%synergy
Silver Shroud Costume
17%inclusion5 decks29 decks
16%synergy
Whispersilk Cloak
17%inclusion5 decks29 decks
12%synergy
Obsidian Battle-Axe
14%inclusion4 decks29 decks
14%synergy
Pact Weapon
14%inclusion4 decks29 decks
13%synergy
Trailblazer's Boots
14%inclusion4 decks29 decks
12%synergy
Brotherhood Regalia
12%inclusion3 decks26 decks
9%synergy
Hand of Vecna
10%inclusion3 decks29 decks
10%synergy
Netherborn Altar
10%inclusion3 decks29 decks
10%synergy
Resurrection Orb
10%inclusion3 decks29 decks
9%synergy
Aetherflux Reservoir
10%inclusion3 decks29 decks
7%synergy
Skullclamp
10%inclusion3 decks29 decks
0%synergy
Enchantments
Soul Channeling
31%inclusion9 decks29 decks
31%synergy
Unspeakable Symbol
28%inclusion8 decks29 decks
27%synergy
Phyrexian Reclamation
28%inclusion8 decks29 decks
24%synergy
Phyrexian Arena
28%inclusion8 decks29 decks
4%synergy
Vampiric Link
24%inclusion7 decks29 decks
23%synergy
Eternal Thirst
21%inclusion6 decks29 decks
20%synergy
Font of Agonies
14%inclusion4 decks29 decks
13%synergy
Grim Reaper's Sprint
14%inclusion4 decks29 decks
13%synergy
Kaya's Ghostform
14%inclusion4 decks29 decks
9%synergy
Footfall Crater
10%inclusion3 decks29 decks
10%synergy
Sanguine Bond
10%inclusion3 decks29 decks
6%synergy
Rising of the Day
10%inclusion3 decks29 decks
6%synergy
Exquisite Blood
10%inclusion3 decks29 decks
3%synergy
Planeswalkers
Jeska, Thrice Reborn
14%inclusion4 decks29 decks
13%synergy
Utility Lands
Arena of Glory
54%inclusion14 decks26 decks
45%synergy
Reliquary Tower
52%inclusion15 decks29 decks
34%synergy
Rogue's Passage
52%inclusion15 decks29 decks
32%synergy
The Black Gate
38%inclusion11 decks29 decks
35%synergy
Castle Locthwain
38%inclusion11 decks29 decks
32%synergy
Shizo, Death's Storehouse
34%inclusion10 decks29 decks
29%synergy
Urborg, Tomb of Yawgmoth
34%inclusion10 decks29 decks
16%synergy
Hall of the Bandit Lord
31%inclusion9 decks29 decks
30%synergy
Bojuka Bog
31%inclusion9 decks29 decks
-5%synergy
Cabal Pit
24%inclusion7 decks29 decks
22%synergy
Barbarian Ring
24%inclusion7 decks29 decks
22%synergy
Flamekin Village
17%inclusion5 decks29 decks
16%synergy
Shinka, the Bloodsoaked Keep
17%inclusion5 decks29 decks
16%synergy
Command Beacon
17%inclusion5 decks29 decks
11%synergy
Temple of the False God
17%inclusion5 decks29 decks
7%synergy
Hanweir Battlements
14%inclusion4 decks29 decks
12%synergy
Minas Morgul, Dark Fortress
14%inclusion4 decks29 decks
12%synergy
Ramunap Ruins
14%inclusion4 decks29 decks
11%synergy
Urza's Saga
14%inclusion4 decks29 decks
8%synergy
Homeward Path
10%inclusion3 decks29 decks
9%synergy
Memorial to Folly
10%inclusion3 decks29 decks
9%synergy
Ifnir Deadlands
10%inclusion3 decks29 decks
9%synergy
Witch's Cottage
10%inclusion3 decks29 decks
8%synergy
Buried Ruin
10%inclusion3 decks29 decks
7%synergy
Mortuary Mire
10%inclusion3 decks29 decks
4%synergy
Mana Artifacts
Sol Ring
93%inclusion27 decks29 decks
7%synergy
Arcane Signet
69%inclusion20 decks29 decks
-13%synergy
Talisman of Indulgence
62%inclusion18 decks29 decks
6%synergy
Thought Vessel
48%inclusion14 decks29 decks
30%synergy
Rakdos Signet
45%inclusion13 decks29 decks
-14%synergy
Fellwar Stone
21%inclusion6 decks29 decks
-13%synergy
Worn Powerstone
17%inclusion5 decks29 decks
14%synergy
Mind Stone
17%inclusion5 decks29 decks
-12%synergy
Coalition Relic
10%inclusion3 decks29 decks
10%synergy
Rakdos Locket
10%inclusion3 decks29 decks
7%synergy
Lands
Command Tower
90%inclusion26 decks29 decks
3%synergy
Sulfurous Springs
69%inclusion20 decks29 decks
22%synergy
Blood Crypt
66%inclusion19 decks29 decks
20%synergy
Bloodstained Mire
59%inclusion17 decks29 decks
26%synergy
Dragonskull Summit
55%inclusion16 decks29 decks
-8%synergy
Smoldering Marsh
48%inclusion14 decks29 decks
-15%synergy
Luxury Suite
45%inclusion13 decks29 decks
6%synergy
City of Brass
41%inclusion12 decks29 decks
35%synergy
Mount Doom
41%inclusion12 decks29 decks
25%synergy
Graven Cairns
38%inclusion11 decks29 decks
8%synergy
Shadowblood Ridge
38%inclusion11 decks29 decks
3%synergy
Haunted Ridge
38%inclusion11 decks29 decks
2%synergy
Tainted Peak
38%inclusion11 decks29 decks
-4%synergy
Rakdos Carnarium
34%inclusion10 decks29 decks
2%synergy
Exotic Orchard
28%inclusion8 decks29 decks
-4%synergy
Foreboding Ruins
28%inclusion8 decks29 decks
-18%synergy
Mana Confluence
24%inclusion7 decks29 decks
18%synergy
Tarnished Citadel
21%inclusion6 decks29 decks
20%synergy
Blightstep Pathway
21%inclusion6 decks29 decks
-2%synergy
Temple of Malice
21%inclusion6 decks29 decks
-13%synergy
Cavern of Souls
17%inclusion5 decks29 decks
12%synergy
Badlands
17%inclusion5 decks29 decks
4%synergy
Bloodfell Caves
17%inclusion5 decks29 decks
-2%synergy
Blackcleave Cliffs
17%inclusion5 decks29 decks
-3%synergy
Demolition Field
14%inclusion4 decks29 decks
11%synergy
Spire of Industry
14%inclusion4 decks29 decks
11%synergy
Gemstone Caverns
14%inclusion4 decks29 decks
9%synergy
Myriad Landscape
14%inclusion4 decks29 decks
-5%synergy
Evolving Wilds
14%inclusion4 decks29 decks
-8%synergy
Raucous Theater
14%inclusion4 decks29 decks
-8%synergy
Urza's Cave
11%inclusion3 decks28 decks
9%synergy
Rakdos Guildgate
10%inclusion3 decks29 decks
4%synergy
Ash Barrens
10%inclusion3 decks29 decks
3%synergy
Marsh Flats
10%inclusion3 decks29 decks
2%synergy
Arid Mesa
10%inclusion3 decks29 decks
2%synergy
Terramorphic Expanse
10%inclusion3 decks29 decks
-6%synergy
Canyon Slough
10%inclusion3 decks29 decks
-9%synergy