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 decks11.8K decks
Thrasios, Triton Hero // Tymna the Weaver
0.1%inclusion8 decks9.42K decks
Cazur, Ruthless Stalker // Ukkima, Stalking Shadow
0.2%inclusion7 decks4.61K decks
Kenrith, the Returned King
0.0%inclusion4 decks27.7K decks
Glarb, Calamity's Augur
0.0%inclusion4 decks17.5K decks
Atraxa, Grand Unifier
0.0%inclusion3 decks16.1K decks
Esika, God of the Tree
0.0%inclusion3 decks21.9K decks
Tatsunari, Toad Rider
0.0%inclusion2 decks6K decks
Tasigur, the Golden Fang
0.0%inclusion2 decks6.50K decks
Muldrotha, the Gravetide
0.0%inclusion2 decks21.6K decks
Terra, Magical Adept
0.0%inclusion2 decks11.8K decks
Sisay, Weatherlight Captain
0.0%inclusion1 decks15.9K decks
Eligeth, Crossroads Augur // Ikra Shidiqi, the Usurper
5.3%inclusion1 decks19 decks
Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.1%inclusion1 decks1.95K decks
Child of Alara
0.0%inclusion1 decks8.65K decks
Damia, Sage of Stone
0.0%inclusion1 decks3.24K decks
The Wise Mothman
0.0%inclusion1 decks27K decks
Tevesh Szat, Doom of Fools // Thrasios, Triton Hero
0.0%inclusion1 decks2.44K decks
New Cards
Wan Shi Tong, Librarian
25%inclusion3 decks12 decks
20%synergy
Mutable Explorer
4.5%inclusion1 decks22 decks
4%synergy
The Cabbage Merchant
4.0%inclusion1 decks25 decks
3%synergy
High Synergy Cards
Recruiter of the Guard
73%inclusion19 decks26 decks
70%synergy
Imperial Recruiter
69%inclusion11 decks16 decks
64%synergy
Baleful Strix
75%inclusion50 decks67 decks
61%synergy
Eternal Witness
76%inclusion51 decks67 decks
59%synergy
Eladamri's Call
65%inclusion17 decks26 decks
56%synergy
Academy Rector
50%inclusion13 decks26 decks
49%synergy
Cloudstone Curio
49%inclusion33 decks67 decks
48%synergy
Birds of Paradise
72%inclusion48 decks67 decks
44%synergy
Ice-Fang Coatl
43%inclusion29 decks67 decks
42%synergy
Shrieking Drake
40%inclusion27 decks67 decks
40%synergy
Top Cards
Noble Hierarch
50%inclusion13 decks26 decks
34%synergy
Deathrite Shaman
46%inclusion31 decks67 decks
35%synergy
Assassin's Trophy
46%inclusion31 decks67 decks
16%synergy
Coiling Oracle
45%inclusion30 decks67 decks
39%synergy
Grand Abolisher
42%inclusion11 decks26 decks
33%synergy
Man-o'-War
39%inclusion26 decks67 decks
38%synergy
Acererak the Archlich
39%inclusion26 decks67 decks
38%synergy
Sylvan Library
39%inclusion26 decks67 decks
29%synergy
Swords to Plowshares
38%inclusion10 decks26 decks
-23%synergy
Ignoble Hierarch
38%inclusion6 decks16 decks
13%synergy
Game Changers
Demonic Tutor
70%inclusion47 decks67 decks
50%synergy
Enlightened Tutor
69%inclusion18 decks26 decks
54%synergy
Vampiric Tutor
52%inclusion35 decks67 decks
37%synergy
Worldly Tutor
37%inclusion25 decks67 decks
25%synergy
Thassa's Oracle
31%inclusion21 decks67 decks
25%synergy
Force of Will
31%inclusion21 decks67 decks
21%synergy
Gaea's Cradle
25%inclusion17 decks67 decks
19%synergy
Opposition Agent
22%inclusion15 decks67 decks
17%synergy
Mox Diamond
19%inclusion13 decks67 decks
15%synergy
Survival of the Fittest
18%inclusion12 decks67 decks
16%synergy
Creatures
Aether Channeler
36%inclusion24 decks67 decks
34%synergy
Cloud of Faeries
34%inclusion23 decks67 decks
32%synergy
Uro, Titan of Nature's Wrath
34%inclusion23 decks67 decks
29%synergy
Spellseeker
33%inclusion22 decks67 decks
30%synergy
Elvish Mystic
31%inclusion21 decks67 decks
15%synergy
Squee, the Immortal
31%inclusion5 decks16 decks
30%synergy
Voice of Victory
31%inclusion4 decks13 decks
24%synergy
Esper Sentinel
31%inclusion8 decks26 decks
12%synergy
Reclamation Sage
30%inclusion20 decks67 decks
21%synergy
Llanowar Elves
30%inclusion20 decks67 decks
10%synergy
Bloom Tender
28%inclusion19 decks67 decks
21%synergy
Avacyn's Pilgrim
27%inclusion7 decks26 decks
14%synergy
Wood Elves
27%inclusion18 decks67 decks
22%synergy
Wall of Blossoms
25%inclusion17 decks67 decks
24%synergy
Elvish Visionary
25%inclusion17 decks67 decks
24%synergy
Dream Stalker
24%inclusion16 decks67 decks
24%synergy
Dour Port-Mage
24%inclusion14 decks59 decks
21%synergy
Whitemane Lion
23%inclusion6 decks26 decks
22%synergy
Fblthp, the Lost
21%inclusion14 decks67 decks
21%synergy
Elves of Deep Shadow
21%inclusion14 decks67 decks
12%synergy
Delighted Halfling
21%inclusion14 decks67 decks
9%synergy
Fyndhorn Elves
19%inclusion13 decks67 decks
9%synergy
Renegade Rallier
19%inclusion5 decks26 decks
19%synergy
Niambi, Esteemed Speaker
19%inclusion5 decks26 decks
19%synergy
Reflector Mage
19%inclusion5 decks26 decks
18%synergy
Moon-Blessed Cleric
19%inclusion5 decks26 decks
17%synergy
Wall of Omens
19%inclusion5 decks26 decks
16%synergy
Delney, Streetwise Lookout
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
Corpse Knight
19%inclusion5 decks26 decks
14%synergy
Faeburrow Elder
19%inclusion5 decks26 decks
8%synergy
Horned Kavu
19%inclusion3 decks16 decks
19%synergy
Purphoros, God of the Forge
19%inclusion3 decks16 decks
15%synergy
Risen Reef
18%inclusion12 decks67 decks
15%synergy
Ukkima, Stalking Shadow
16%inclusion11 decks67 decks
16%synergy
Endurance
16%inclusion11 decks67 decks
14%synergy
Phantasmal Image
16%inclusion11 decks67 decks
14%synergy
Mulldrifter
16%inclusion11 decks67 decks
12%synergy
Orcish Bowmasters
16%inclusion11 decks67 decks
8%synergy
Beast Whisperer
16%inclusion11 decks67 decks
6%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
Saffi Eriksdotter
15%inclusion4 decks26 decks
14%synergy
Knight of Autumn
15%inclusion4 decks26 decks
14%synergy
Lavinia, Azorius Renegade
15%inclusion4 decks26 decks
13%synergy
Skyclave Apparition
15%inclusion4 decks26 decks
13%synergy
Derevi, Empyrial Tactician
15%inclusion4 decks26 decks
11%synergy
Instants
Abrupt Decay
31%inclusion21 decks67 decks
22%synergy
Fierce Guardianship
31%inclusion21 decks67 decks
14%synergy
Swan Song
28%inclusion19 decks67 decks
11%synergy
Silence
27%inclusion7 decks26 decks
21%synergy
Path to Exile
27%inclusion7 decks26 decks
-20%synergy
Pact of Negation
27%inclusion18 decks67 decks
20%synergy
Counterspell
27%inclusion18 decks67 decks
-15%synergy
Cyclonic Rift
24%inclusion16 decks67 decks
1%synergy
Veil of Summer
21%inclusion14 decks67 decks
16%synergy
Brainstorm
21%inclusion14 decks67 decks
2%synergy
Demonic Consultation
19%inclusion13 decks67 decks
16%synergy
Mystical Tutor
19%inclusion13 decks67 decks
7%synergy
Anguished Unmaking
19%inclusion5 decks26 decks
-5%synergy
Chord of Calling
18%inclusion12 decks67 decks
13%synergy
Flusterstorm
18%inclusion12 decks67 decks
11%synergy
Force of Negation
18%inclusion12 decks67 decks
10%synergy
Heroic Intervention
18%inclusion12 decks67 decks
-12%synergy
Tainted Pact
16%inclusion11 decks67 decks
13%synergy
Crop Rotation
16%inclusion11 decks67 decks
7%synergy
Noxious Revival
15%inclusion10 decks67 decks
10%synergy
Mana Drain
15%inclusion10 decks67 decks
0%synergy
An Offer You Can't Refuse
15%inclusion10 decks67 decks
-9%synergy
Mental Misstep
12%inclusion8 decks67 decks
6%synergy
Dark Ritual
12%inclusion8 decks67 decks
-12%synergy
Orim's Chant
12%inclusion3 decks26 decks
10%synergy
Ephemerate
12%inclusion3 decks26 decks
6%synergy
Dovin's Veto
12%inclusion3 decks26 decks
-7%synergy
Lim-Dûl's Vault
10%inclusion7 decks67 decks
7%synergy
Beast Within
10%inclusion7 decks67 decks
-24%synergy
Nature's Claim
9.0%inclusion6 decks67 decks
2%synergy
Arcane Denial
9.0%inclusion6 decks67 decks
-11%synergy
Collected Company
7.5%inclusion5 decks67 decks
7%synergy
Muddle the Mixture
7.5%inclusion5 decks67 decks
3%synergy
Negate
7.5%inclusion5 decks67 decks
-14%synergy
Paradoxical Outcome
6.0%inclusion4 decks67 decks
5%synergy
Ad Nauseam
6.0%inclusion4 decks67 decks
4%synergy
Force of Vigor
6.0%inclusion4 decks67 decks
3%synergy
Mindbreak Trap
6.0%inclusion4 decks67 decks
1%synergy
Deadly Rollick
6.0%inclusion4 decks67 decks
-7%synergy
Sorceries
Idyllic Tutor
35%inclusion9 decks26 decks
31%synergy
Diabolic Intent
31%inclusion21 decks67 decks
23%synergy
Neoform
25%inclusion17 decks67 decks
21%synergy
Finale of Devastation
22%inclusion15 decks67 decks
15%synergy
Toxic Deluge
22%inclusion15 decks67 decks
4%synergy
Nature's Lore
22%inclusion15 decks67 decks
-9%synergy
Farseek
21%inclusion14 decks67 decks
-15%synergy
Three Visits
19%inclusion13 decks67 decks
-5%synergy
Unearth
18%inclusion12 decks67 decks
15%synergy
Eldritch Evolution
16%inclusion11 decks67 decks
12%synergy
Green Sun's Zenith
16%inclusion11 decks67 decks
11%synergy
Ponder
16%inclusion11 decks67 decks
5%synergy
Imperial Seal
15%inclusion10 decks67 decks
10%synergy
Preordain
13%inclusion9 decks67 decks
4%synergy
Reanimate
13%inclusion9 decks67 decks
-5%synergy
Grim Tutor
12%inclusion8 decks67 decks
8%synergy
Sevinne's Reclamation
12%inclusion3 decks26 decks
4%synergy
Damn
12%inclusion3 decks26 decks
-4%synergy
Glimpse of Nature
10%inclusion7 decks67 decks
10%synergy
Diabolic Tutor
10%inclusion7 decks67 decks
5%synergy
Cultivate
10%inclusion7 decks67 decks
-33%synergy
Culling Ritual
9.0%inclusion6 decks67 decks
-2%synergy
Tendrils of Agony
7.5%inclusion5 decks67 decks
7%synergy
Chain of Smog
7.5%inclusion5 decks67 decks
6%synergy
Gitaxian Probe
7.5%inclusion5 decks67 decks
2%synergy
Manipulate Fate
6.0%inclusion4 decks67 decks
6%synergy
Sylvan Tutor
6.0%inclusion4 decks67 decks
5%synergy
Yawgmoth's Will
6.0%inclusion4 decks67 decks
5%synergy
Windfall
6.0%inclusion4 decks67 decks
-6%synergy
Kodama's Reach
6.0%inclusion4 decks67 decks
-22%synergy
Rampant Growth
6.0%inclusion4 decks67 decks
-28%synergy
Utility Artifacts
Panharmonicon
28%inclusion19 decks67 decks
24%synergy
Sensei's Divining Top
18%inclusion12 decks67 decks
13%synergy
The One Ring
15%inclusion10 decks67 decks
6%synergy
Birthing Pod
13%inclusion9 decks67 decks
12%synergy
Phyrexian Altar
12%inclusion8 decks67 decks
8%synergy
Aetherflux Reservoir
9.0%inclusion6 decks67 decks
6%synergy
Lightning Greaves
9.0%inclusion6 decks67 decks
-16%synergy
Altar of the Brood
7.5%inclusion5 decks67 decks
6%synergy
Altar of Dementia
7.5%inclusion5 decks67 decks
5%synergy
The Great Henge
6.0%inclusion4 decks67 decks
-3%synergy
Skullclamp
6.0%inclusion4 decks67 decks
-5%synergy
Enchantments
Rhystic Study
37%inclusion25 decks67 decks
13%synergy
Mystic Remora
25%inclusion17 decks67 decks
9%synergy
Impact Tremors
25%inclusion4 decks16 decks
15%synergy
Sterling Grove
19%inclusion5 decks26 decks
13%synergy
Goblin Bombardment
19%inclusion3 decks16 decks
13%synergy
Carpet of Flowers
18%inclusion12 decks67 decks
15%synergy
Guardian Project
18%inclusion12 decks67 decks
10%synergy
Chthonian Nightmare
18%inclusion11 decks62 decks
16%synergy
Food Chain
15%inclusion10 decks67 decks
13%synergy
Intruder Alarm
13%inclusion9 decks67 decks
12%synergy
Smothering Tithe
12%inclusion3 decks26 decks
-10%synergy
Primal Prayers
11%inclusion7 decks62 decks
11%synergy
Virtue of Knowledge
10%inclusion7 decks67 decks
9%synergy
Necropotence
10%inclusion7 decks67 decks
5%synergy
Growing Rites of Itlimoc
10%inclusion7 decks67 decks
5%synergy
Concordant Crossroads
9.0%inclusion6 decks67 decks
7%synergy
Animate Dead
9.0%inclusion6 decks67 decks
0%synergy
Birthing Ritual
8.1%inclusion5 decks62 decks
7%synergy
Equilibrium
7.5%inclusion5 decks67 decks
7%synergy
Earthcraft
7.5%inclusion5 decks67 decks
7%synergy
Cryptolith Rite
7.5%inclusion5 decks67 decks
4%synergy
Exploration
7.5%inclusion5 decks67 decks
-1%synergy
Mortuary
6.0%inclusion4 decks67 decks
6%synergy
Omen of the Sea
6.0%inclusion4 decks67 decks
5%synergy
Pernicious Deed
6.0%inclusion4 decks67 decks
4%synergy
Utopia Sprawl
6.0%inclusion4 decks67 decks
-2%synergy
Wild Growth
6.0%inclusion4 decks67 decks
-4%synergy
Planeswalkers
Teferi, Time Raveler
15%inclusion4 decks26 decks
9%synergy
Oko, Thief of Crowns
7.5%inclusion5 decks67 decks
3%synergy
Grist, the Hunger Tide
6.0%inclusion4 decks67 decks
2%synergy
Utility Lands
Yavimaya, Cradle of Growth
31%inclusion21 decks67 decks
23%synergy
Otawara, Soaring City
30%inclusion20 decks67 decks
13%synergy
Boseiju, Who Endures
30%inclusion20 decks67 decks
11%synergy
Urborg, Tomb of Yawgmoth
28%inclusion19 decks67 decks
19%synergy
Mistrise Village
17%inclusion6 decks35 decks
9%synergy
Ancient Tomb
15%inclusion10 decks67 decks
5%synergy
Shifting Woodland
13%inclusion8 decks62 decks
6%synergy
Dryad Arbor
12%inclusion8 decks67 decks
8%synergy
Takenuma, Abandoned Mire
12%inclusion8 decks67 decks
3%synergy
Strip Mine
10%inclusion7 decks67 decks
8%synergy
Reliquary Tower
10%inclusion7 decks67 decks
-20%synergy
Field of the Dead
9.0%inclusion6 decks67 decks
6%synergy
Wasteland
7.5%inclusion5 decks67 decks
6%synergy
Urza's Saga
7.5%inclusion5 decks67 decks
0%synergy
Phyrexian Tower
7.5%inclusion5 decks67 decks
-1%synergy
Bojuka Bog
7.5%inclusion5 decks67 decks
-22%synergy
Cephalid Coliseum
6.0%inclusion4 decks67 decks
3%synergy
Mana Artifacts
Sol Ring
76%inclusion51 decks67 decks
-8%synergy
Arcane Signet
55%inclusion37 decks67 decks
-17%synergy
Lotus Petal
19%inclusion13 decks67 decks
12%synergy
Mana Vault
16%inclusion11 decks67 decks
10%synergy
Chrome Mox
15%inclusion10 decks67 decks
9%synergy
Chromatic Lantern
15%inclusion10 decks67 decks
6%synergy
Fellwar Stone
15%inclusion10 decks67 decks
-6%synergy
Mox Amber
13%inclusion9 decks67 decks
9%synergy
Mox Opal
6.0%inclusion4 decks67 decks
2%synergy
Lands
Command Tower
88%inclusion59 decks67 decks
14%synergy
Breeding Pool
85%inclusion57 decks67 decks
44%synergy
Verdant Catacombs
81%inclusion54 decks67 decks
70%synergy
Misty Rainforest
81%inclusion54 decks67 decks
69%synergy
Overgrown Tomb
78%inclusion52 decks67 decks
37%synergy
Watery Grave
78%inclusion52 decks67 decks
36%synergy
Polluted Delta
76%inclusion51 decks67 decks
64%synergy
Temple Garden
69%inclusion18 decks26 decks
31%synergy
Blood Crypt
69%inclusion11 decks16 decks
31%synergy
Steam Vents
63%inclusion10 decks16 decks
25%synergy
Stomping Ground
63%inclusion10 decks16 decks
22%synergy
Savannah
62%inclusion16 decks26 decks
49%synergy
Scrubland
62%inclusion16 decks26 decks
48%synergy
Windswept Heath
57%inclusion38 decks67 decks
46%synergy
Tundra
54%inclusion14 decks26 decks
40%synergy
Flooded Strand
54%inclusion36 decks67 decks
42%synergy
Marsh Flats
52%inclusion35 decks67 decks
42%synergy
Zagoth Triome
52%inclusion35 decks67 decks
24%synergy
Wooded Foothills
51%inclusion34 decks67 decks
40%synergy
Tropical Island
51%inclusion34 decks67 decks
36%synergy
Taiga
50%inclusion8 decks16 decks
37%synergy
Hallowed Fountain
50%inclusion13 decks26 decks
11%synergy
Bayou
49%inclusion33 decks67 decks
36%synergy
Underground Sea
49%inclusion33 decks67 decks
35%synergy
Godless Shrine
46%inclusion12 decks26 decks
5%synergy
Scalding Tarn
45%inclusion30 decks67 decks
34%synergy
Badlands
44%inclusion7 decks16 decks
30%synergy
Volcanic Island
44%inclusion7 decks16 decks
30%synergy
Bloodstained Mire
43%inclusion29 decks67 decks
32%synergy
Plateau
43%inclusion6 decks14 decks
31%synergy
Sacred Foundry
43%inclusion6 decks14 decks
7%synergy
Woodland Cemetery
36%inclusion24 decks67 decks
5%synergy
Exotic Orchard
36%inclusion24 decks67 decks
-1%synergy
Mana Confluence
31%inclusion21 decks67 decks
24%synergy
Ketria Triome
31%inclusion5 decks16 decks
0%synergy
Indatha Triome
31%inclusion8 decks26 decks
3%synergy
Arid Mesa
30%inclusion20 decks67 decks
20%synergy
Hinterland Harbor
30%inclusion20 decks67 decks
-3%synergy
Morphic Pool
28%inclusion19 decks67 decks
4%synergy
Drowned Catacomb
28%inclusion19 decks67 decks
-1%synergy
Spara's Headquarters
27%inclusion7 decks26 decks
-1%synergy
City of Brass
27%inclusion18 decks67 decks
19%synergy
Undergrowth Stadium
27%inclusion18 decks67 decks
3%synergy
Rejuvenating Springs
27%inclusion18 decks67 decks
0%synergy
Raffine's Tower
23%inclusion6 decks26 decks
-2%synergy
Reflecting Pool
22%inclusion15 decks67 decks
17%synergy
Hedge Maze
22%inclusion15 decks67 decks
11%synergy
Underground Mortuary
22%inclusion15 decks67 decks
10%synergy
Yavimaya Coast
22%inclusion15 decks67 decks
-5%synergy
Raugrin Triome
21%inclusion3 decks14 decks
-3%synergy