Cavern Harpy
Parasitic Strix
Aluren

   Prerequisites

What do I need to start this combo?
Aluren on the battlefield.
Cavern Harpy and Parasitic Strix in hand.
You control at least one other black permanent.

   Steps

How does this combo work?
1
Cast Parasitic Strix by paying 0.
2
Parasitic Strix enters the battlefield, causing target player to lose 2 life and gaining you 2 life.
3
Cast Cavern Harpy by paying 0.
4
Cavern Harpy enters the battlefield, returning Parasitic Strix to your hand.
5
Activate Cavern Harpy by paying 1 life, returning it to your hand.
6
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite lifegain
Infinite lifegain triggers
Infinite lifeloss
Infinite LTB
Infinite storm count
Yarok, the Desecrated
0.1%inclusion16 decks11.7K decks
Thrasios, Triton Hero // Tymna the Weaver
0.1%inclusion9 decks9.36K decks
Cazur, Ruthless Stalker // Ukkima, Stalking Shadow
0.2%inclusion8 decks4.61K decks
Glarb, Calamity's Augur
0.0%inclusion4 decks17.3K decks
Kenrith, the Returned King
0.0%inclusion3 decks27.6K decks
Atraxa, Grand Unifier
0.0%inclusion3 decks16.1K decks
Esika, God of the Tree
0.0%inclusion3 decks21.8K decks
Tatsunari, Toad Rider
0.0%inclusion2 decks6.03K decks
Tasigur, the Golden Fang
0.0%inclusion2 decks6.51K decks
Muldrotha, the Gravetide
0.0%inclusion2 decks21.5K decks
Terra, Magical Adept
0.0%inclusion2 decks11.5K decks
Sisay, Weatherlight Captain
0.0%inclusion1 decks15.8K decks
Eligeth, Crossroads Augur // Ikra Shidiqi, the Usurper
5.3%inclusion1 decks19 decks
Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.1%inclusion1 decks1.94K decks
Child of Alara
0.0%inclusion1 decks8.59K decks
Damia, Sage of Stone
0.0%inclusion1 decks3.23K decks
The Wise Mothman
0.0%inclusion1 decks26.7K decks
Tevesh Szat, Doom of Fools // Thrasios, Triton Hero
0.0%inclusion1 decks2.44K decks
New Cards
Wan Shi Tong, Librarian
27%inclusion3 decks11 decks
23%synergy
Mutable Explorer
4.8%inclusion1 decks21 decks
5%synergy
The Cabbage Merchant
4.2%inclusion1 decks24 decks
3%synergy
High Synergy Cards
Recruiter of the Guard
73%inclusion19 decks26 decks
70%synergy
Imperial Recruiter
67%inclusion10 decks15 decks
62%synergy
Baleful Strix
75%inclusion51 decks68 decks
62%synergy
Eternal Witness
75%inclusion51 decks68 decks
58%synergy
Eladamri's Call
65%inclusion17 decks26 decks
56%synergy
Academy Rector
50%inclusion13 decks26 decks
49%synergy
Cloudstone Curio
47%inclusion32 decks68 decks
46%synergy
Birds of Paradise
71%inclusion48 decks68 decks
43%synergy
Ice-Fang Coatl
43%inclusion29 decks68 decks
42%synergy
Coiling Oracle
46%inclusion31 decks68 decks
40%synergy
Top Cards
Noble Hierarch
50%inclusion13 decks26 decks
34%synergy
Deathrite Shaman
47%inclusion32 decks68 decks
36%synergy
Assassin's Trophy
46%inclusion31 decks68 decks
15%synergy
Grand Abolisher
42%inclusion11 decks26 decks
33%synergy
Swords to Plowshares
42%inclusion11 decks26 decks
-19%synergy
Ignoble Hierarch
40%inclusion6 decks15 decks
16%synergy
Shrieking Drake
40%inclusion27 decks68 decks
39%synergy
Acererak the Archlich
38%inclusion26 decks68 decks
38%synergy
Sylvan Library
38%inclusion26 decks68 decks
29%synergy
Rhystic Study
38%inclusion26 decks68 decks
14%synergy
Game Changers
Demonic Tutor
71%inclusion48 decks68 decks
51%synergy
Enlightened Tutor
69%inclusion18 decks26 decks
54%synergy
Vampiric Tutor
51%inclusion35 decks68 decks
36%synergy
Worldly Tutor
35%inclusion24 decks68 decks
23%synergy
Thassa's Oracle
31%inclusion21 decks68 decks
24%synergy
Force of Will
31%inclusion21 decks68 decks
21%synergy
Gaea's Cradle
25%inclusion17 decks68 decks
19%synergy
Opposition Agent
22%inclusion15 decks68 decks
17%synergy
Survival of the Fittest
19%inclusion13 decks68 decks
18%synergy
Mox Diamond
19%inclusion13 decks68 decks
15%synergy
Creatures
Man-o'-War
37%inclusion25 decks68 decks
36%synergy
Cloud of Faeries
35%inclusion24 decks68 decks
33%synergy
Aether Channeler
35%inclusion24 decks68 decks
33%synergy
Uro, Titan of Nature's Wrath
34%inclusion23 decks68 decks
29%synergy
Voice of Victory
33%inclusion4 decks12 decks
27%synergy
Elvish Mystic
32%inclusion22 decks68 decks
16%synergy
Spellseeker
31%inclusion21 decks68 decks
28%synergy
Llanowar Elves
31%inclusion21 decks68 decks
11%synergy
Avacyn's Pilgrim
31%inclusion8 decks26 decks
18%synergy
Esper Sentinel
31%inclusion8 decks26 decks
12%synergy
Reclamation Sage
29%inclusion20 decks68 decks
21%synergy
Squee, the Immortal
27%inclusion4 decks15 decks
25%synergy
Bloom Tender
26%inclusion18 decks68 decks
19%synergy
Wall of Blossoms
25%inclusion17 decks68 decks
23%synergy
Elvish Visionary
25%inclusion17 decks68 decks
23%synergy
Wood Elves
25%inclusion17 decks68 decks
20%synergy
Dour Port-Mage
24%inclusion14 decks58 decks
22%synergy
Renegade Rallier
23%inclusion6 decks26 decks
23%synergy
Whitemane Lion
23%inclusion6 decks26 decks
22%synergy
Dream Stalker
22%inclusion15 decks68 decks
22%synergy
Elves of Deep Shadow
22%inclusion15 decks68 decks
13%synergy
Fblthp, the Lost
21%inclusion14 decks68 decks
20%synergy
Fyndhorn Elves
21%inclusion14 decks68 decks
10%synergy
Delighted Halfling
21%inclusion14 decks68 decks
8%synergy
Horned Kavu
20%inclusion3 decks15 decks
20%synergy
Delney, Streetwise Lookout
20%inclusion5 decks25 decks
16%synergy
Purphoros, God of the Forge
20%inclusion3 decks15 decks
16%synergy
Niambi, Esteemed Speaker
19%inclusion5 decks26 decks
19%synergy
Saffi Eriksdotter
19%inclusion5 decks26 decks
18%synergy
Reflector Mage
19%inclusion5 decks26 decks
18%synergy
Moon-Blessed Cleric
19%inclusion5 decks26 decks
17%synergy
Skyclave Apparition
19%inclusion5 decks26 decks
16%synergy
Wall of Omens
19%inclusion5 decks26 decks
16%synergy
Karmic Guide
19%inclusion5 decks26 decks
16%synergy
Ranger-Captain of Eos
19%inclusion5 decks26 decks
15%synergy
Drannith Magistrate
19%inclusion5 decks26 decks
14%synergy
Risen Reef
18%inclusion12 decks68 decks
15%synergy
Endurance
16%inclusion11 decks68 decks
14%synergy
Phantasmal Image
16%inclusion11 decks68 decks
14%synergy
Mulldrifter
16%inclusion11 decks68 decks
12%synergy
Laboratory Maniac
16%inclusion11 decks68 decks
12%synergy
Orcish Bowmasters
16%inclusion11 decks68 decks
7%synergy
Pond Prophet
16%inclusion9 decks58 decks
14%synergy
Militia Bugler
15%inclusion4 decks26 decks
15%synergy
Stonecloaker
15%inclusion4 decks26 decks
15%synergy
Deputy of Detention
15%inclusion4 decks26 decks
15%synergy
Knight of Autumn
15%inclusion4 decks26 decks
14%synergy
Lavinia, Azorius Renegade
15%inclusion4 decks26 decks
13%synergy
Aven Mindcensor
15%inclusion4 decks26 decks
12%synergy
Derevi, Empyrial Tactician
15%inclusion4 decks26 decks
11%synergy
Instants
Abrupt Decay
32%inclusion22 decks68 decks
23%synergy
Fierce Guardianship
31%inclusion21 decks68 decks
13%synergy
Swan Song
29%inclusion20 decks68 decks
12%synergy
Path to Exile
27%inclusion7 decks26 decks
-20%synergy
Pact of Negation
26%inclusion18 decks68 decks
20%synergy
Counterspell
26%inclusion18 decks68 decks
-15%synergy
Cyclonic Rift
24%inclusion16 decks68 decks
0%synergy
Silence
23%inclusion6 decks26 decks
17%synergy
Brainstorm
22%inclusion15 decks68 decks
3%synergy
Demonic Consultation
21%inclusion14 decks68 decks
17%synergy
Veil of Summer
21%inclusion14 decks68 decks
15%synergy
Anguished Unmaking
19%inclusion5 decks26 decks
-5%synergy
Mystical Tutor
19%inclusion13 decks68 decks
7%synergy
Heroic Intervention
19%inclusion13 decks68 decks
-11%synergy
Tainted Pact
18%inclusion12 decks68 decks
14%synergy
Chord of Calling
18%inclusion12 decks68 decks
12%synergy
Flusterstorm
18%inclusion12 decks68 decks
10%synergy
Force of Negation
18%inclusion12 decks68 decks
9%synergy
Crop Rotation
16%inclusion11 decks68 decks
6%synergy
Noxious Revival
15%inclusion10 decks68 decks
10%synergy
Mana Drain
15%inclusion10 decks68 decks
0%synergy
An Offer You Can't Refuse
15%inclusion10 decks68 decks
-9%synergy
Lim-Dûl's Vault
12%inclusion8 decks68 decks
9%synergy
Mental Misstep
12%inclusion8 decks68 decks
6%synergy
Dark Ritual
12%inclusion8 decks68 decks
-12%synergy
Beast Within
12%inclusion8 decks68 decks
-23%synergy
Orim's Chant
12%inclusion3 decks26 decks
10%synergy
Dovin's Veto
12%inclusion3 decks26 decks
-7%synergy
Nature's Claim
10%inclusion7 decks68 decks
3%synergy
Muddle the Mixture
8.8%inclusion6 decks68 decks
4%synergy
Arcane Denial
8.8%inclusion6 decks68 decks
-11%synergy
Negate
8.8%inclusion6 decks68 decks
-12%synergy
Collected Company
5.9%inclusion4 decks68 decks
6%synergy
Paradoxical Outcome
5.9%inclusion4 decks68 decks
5%synergy
Ad Nauseam
5.9%inclusion4 decks68 decks
3%synergy
Force of Vigor
5.9%inclusion4 decks68 decks
3%synergy
Chain of Vapor
5.9%inclusion4 decks68 decks
2%synergy
Mindbreak Trap
5.9%inclusion4 decks68 decks
1%synergy
Deadly Rollick
5.9%inclusion4 decks68 decks
-7%synergy
Sorceries
Diabolic Intent
32%inclusion22 decks68 decks
24%synergy
Idyllic Tutor
31%inclusion8 decks26 decks
27%synergy
Neoform
25%inclusion17 decks68 decks
21%synergy
Finale of Devastation
22%inclusion15 decks68 decks
14%synergy
Toxic Deluge
22%inclusion15 decks68 decks
4%synergy
Nature's Lore
21%inclusion14 decks68 decks
-11%synergy
Farseek
21%inclusion14 decks68 decks
-15%synergy
Three Visits
19%inclusion13 decks68 decks
-5%synergy
Unearth
18%inclusion12 decks68 decks
14%synergy
Ponder
18%inclusion12 decks68 decks
6%synergy
Eldritch Evolution
16%inclusion11 decks68 decks
12%synergy
Green Sun's Zenith
16%inclusion11 decks68 decks
11%synergy
Imperial Seal
15%inclusion10 decks68 decks
9%synergy
Preordain
15%inclusion10 decks68 decks
5%synergy
Grim Tutor
13%inclusion9 decks68 decks
9%synergy
Reanimate
13%inclusion9 decks68 decks
-6%synergy
Glimpse of Nature
12%inclusion8 decks68 decks
11%synergy
Diabolic Tutor
12%inclusion8 decks68 decks
6%synergy
Cultivate
12%inclusion8 decks68 decks
-31%synergy
Sevinne's Reclamation
12%inclusion3 decks26 decks
4%synergy
Damn
12%inclusion3 decks26 decks
-4%synergy
Gitaxian Probe
8.8%inclusion6 decks68 decks
4%synergy
Culling Ritual
8.8%inclusion6 decks68 decks
-2%synergy
Tendrils of Agony
7.4%inclusion5 decks68 decks
7%synergy
Chain of Smog
7.4%inclusion5 decks68 decks
6%synergy
Rampant Growth
7.4%inclusion5 decks68 decks
-26%synergy
Manipulate Fate
5.9%inclusion4 decks68 decks
6%synergy
Sylvan Tutor
5.9%inclusion4 decks68 decks
5%synergy
Yawgmoth's Will
5.9%inclusion4 decks68 decks
5%synergy
Windfall
5.9%inclusion4 decks68 decks
-6%synergy
Kodama's Reach
5.9%inclusion4 decks68 decks
-22%synergy
Utility Artifacts
Panharmonicon
28%inclusion19 decks68 decks
24%synergy
Sensei's Divining Top
18%inclusion12 decks68 decks
13%synergy
The One Ring
15%inclusion10 decks68 decks
6%synergy
Birthing Pod
13%inclusion9 decks68 decks
11%synergy
Phyrexian Altar
12%inclusion8 decks68 decks
8%synergy
Aetherflux Reservoir
8.8%inclusion6 decks68 decks
6%synergy
Lightning Greaves
8.8%inclusion6 decks68 decks
-16%synergy
Altar of the Brood
5.9%inclusion4 decks68 decks
5%synergy
Altar of Dementia
5.9%inclusion4 decks68 decks
4%synergy
The Great Henge
5.9%inclusion4 decks68 decks
-4%synergy
Skullclamp
5.9%inclusion4 decks68 decks
-5%synergy
Enchantments
Mystic Remora
26%inclusion18 decks68 decks
10%synergy
Sterling Grove
23%inclusion6 decks26 decks
16%synergy
Impact Tremors
20%inclusion3 decks15 decks
10%synergy
Chthonian Nightmare
18%inclusion11 decks61 decks
16%synergy
Carpet of Flowers
18%inclusion12 decks68 decks
14%synergy
Food Chain
16%inclusion11 decks68 decks
14%synergy
Guardian Project
16%inclusion11 decks68 decks
8%synergy
Intruder Alarm
12%inclusion8 decks68 decks
10%synergy
Smothering Tithe
12%inclusion3 decks26 decks
-10%synergy
Primal Prayers
11%inclusion7 decks61 decks
11%synergy
Virtue of Knowledge
10%inclusion7 decks68 decks
8%synergy
Concordant Crossroads
10%inclusion7 decks68 decks
8%synergy
Necropotence
10%inclusion7 decks68 decks
5%synergy
Growing Rites of Itlimoc
10%inclusion7 decks68 decks
5%synergy
Animate Dead
8.8%inclusion6 decks68 decks
0%synergy
Birthing Ritual
8.2%inclusion5 decks61 decks
7%synergy
Equilibrium
7.4%inclusion5 decks68 decks
7%synergy
Earthcraft
7.4%inclusion5 decks68 decks
7%synergy
Exploration
7.4%inclusion5 decks68 decks
-1%synergy
Wild Growth
7.4%inclusion5 decks68 decks
-3%synergy
Mortuary
5.9%inclusion4 decks68 decks
6%synergy
Omen of the Sea
5.9%inclusion4 decks68 decks
5%synergy
Pernicious Deed
5.9%inclusion4 decks68 decks
4%synergy
Cryptolith Rite
5.9%inclusion4 decks68 decks
2%synergy
Utopia Sprawl
5.9%inclusion4 decks68 decks
-2%synergy
Planeswalkers
Teferi, Time Raveler
15%inclusion4 decks26 decks
9%synergy
Oko, Thief of Crowns
7.4%inclusion5 decks68 decks
3%synergy
Grist, the Hunger Tide
5.9%inclusion4 decks68 decks
2%synergy
Utility Lands
Yavimaya, Cradle of Growth
31%inclusion21 decks68 decks
22%synergy
Otawara, Soaring City
29%inclusion20 decks68 decks
13%synergy
Boseiju, Who Endures
29%inclusion20 decks68 decks
11%synergy
Urborg, Tomb of Yawgmoth
28%inclusion19 decks68 decks
19%synergy
Mistrise Village
18%inclusion6 decks34 decks
10%synergy
Ancient Tomb
16%inclusion11 decks68 decks
7%synergy
Shifting Woodland
13%inclusion8 decks61 decks
6%synergy
Dryad Arbor
12%inclusion8 decks68 decks
8%synergy
Takenuma, Abandoned Mire
12%inclusion8 decks68 decks
3%synergy
Strip Mine
10%inclusion7 decks68 decks
8%synergy
Reliquary Tower
10%inclusion7 decks68 decks
-20%synergy
Field of the Dead
8.8%inclusion6 decks68 decks
6%synergy
Wasteland
7.4%inclusion5 decks68 decks
6%synergy
Urza's Saga
7.4%inclusion5 decks68 decks
0%synergy
Phyrexian Tower
7.4%inclusion5 decks68 decks
-2%synergy
Bojuka Bog
7.4%inclusion5 decks68 decks
-22%synergy
Cephalid Coliseum
5.9%inclusion4 decks68 decks
2%synergy
Mana Artifacts
Sol Ring
76%inclusion52 decks68 decks
-7%synergy
Arcane Signet
54%inclusion37 decks68 decks
-18%synergy
Lotus Petal
19%inclusion13 decks68 decks
12%synergy
Mana Vault
16%inclusion11 decks68 decks
10%synergy
Chrome Mox
15%inclusion10 decks68 decks
9%synergy
Fellwar Stone
15%inclusion10 decks68 decks
-6%synergy
Mox Amber
13%inclusion9 decks68 decks
9%synergy
Chromatic Lantern
13%inclusion9 decks68 decks
5%synergy
Mox Opal
5.9%inclusion4 decks68 decks
1%synergy
Golgari Signet
5.9%inclusion4 decks68 decks
-5%synergy
Lands
Command Tower
88%inclusion60 decks68 decks
14%synergy
Breeding Pool
87%inclusion59 decks68 decks
46%synergy
Verdant Catacombs
79%inclusion54 decks68 decks
69%synergy
Misty Rainforest
79%inclusion54 decks68 decks
68%synergy
Overgrown Tomb
79%inclusion54 decks68 decks
39%synergy
Watery Grave
78%inclusion53 decks68 decks
37%synergy
Polluted Delta
75%inclusion51 decks68 decks
63%synergy
Blood Crypt
73%inclusion11 decks15 decks
36%synergy
Temple Garden
73%inclusion19 decks26 decks
35%synergy
Steam Vents
67%inclusion10 decks15 decks
29%synergy
Stomping Ground
67%inclusion10 decks15 decks
26%synergy
Savannah
62%inclusion16 decks26 decks
49%synergy
Scrubland
62%inclusion16 decks26 decks
48%synergy
Windswept Heath
56%inclusion38 decks68 decks
45%synergy
Tundra
54%inclusion14 decks26 decks
40%synergy
Taiga
53%inclusion8 decks15 decks
41%synergy
Flooded Strand
53%inclusion36 decks68 decks
42%synergy
Marsh Flats
51%inclusion35 decks68 decks
41%synergy
Zagoth Triome
51%inclusion35 decks68 decks
23%synergy
Wooded Foothills
50%inclusion34 decks68 decks
39%synergy
Tropical Island
50%inclusion34 decks68 decks
36%synergy
Hallowed Fountain
50%inclusion13 decks26 decks
11%synergy
Bayou
49%inclusion33 decks68 decks
35%synergy
Underground Sea
49%inclusion33 decks68 decks
34%synergy
Badlands
47%inclusion7 decks15 decks
33%synergy
Volcanic Island
47%inclusion7 decks15 decks
33%synergy
Plateau
46%inclusion6 decks13 decks
34%synergy
Sacred Foundry
46%inclusion6 decks13 decks
10%synergy
Godless Shrine
46%inclusion12 decks26 decks
5%synergy
Scalding Tarn
44%inclusion30 decks68 decks
33%synergy
Bloodstained Mire
43%inclusion29 decks68 decks
32%synergy
Woodland Cemetery
37%inclusion25 decks68 decks
6%synergy
Exotic Orchard
34%inclusion23 decks68 decks
-3%synergy
Hinterland Harbor
32%inclusion22 decks68 decks
0%synergy
Mana Confluence
29%inclusion20 decks68 decks
22%synergy
Arid Mesa
29%inclusion20 decks68 decks
19%synergy
Undergrowth Stadium
28%inclusion19 decks68 decks
4%synergy
Morphic Pool
28%inclusion19 decks68 decks
3%synergy
Rejuvenating Springs
28%inclusion19 decks68 decks
1%synergy
Drowned Catacomb
28%inclusion19 decks68 decks
-1%synergy
Indatha Triome
27%inclusion7 decks26 decks
-1%synergy
Ketria Triome
27%inclusion4 decks15 decks
-4%synergy
City of Brass
26%inclusion18 decks68 decks
19%synergy
Yavimaya Coast
24%inclusion16 decks68 decks
-4%synergy
Spara's Headquarters
23%inclusion6 decks26 decks
-5%synergy
Hedge Maze
23%inclusion15 decks66 decks
12%synergy
Underground Mortuary
23%inclusion15 decks66 decks
10%synergy
Reflecting Pool
21%inclusion14 decks68 decks
15%synergy
Llanowar Wastes
21%inclusion14 decks68 decks
-6%synergy
Raffine's Tower
19%inclusion5 decks26 decks
-6%synergy