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 decks11.6K decks
Thrasios, Triton Hero // Tymna the Weaver
0.1%inclusion8 decks9.52K decks
Cazur, Ruthless Stalker // Ukkima, Stalking Shadow
0.2%inclusion7 decks4.51K decks
Kenrith, the Returned King
0.0%inclusion4 decks27.3K decks
Glarb, Calamity's Augur
0.0%inclusion4 decks17.8K decks
Atraxa, Grand Unifier
0.0%inclusion3 decks15.9K decks
Esika, God of the Tree
0.0%inclusion3 decks21.7K decks
Tatsunari, Toad Rider
0.0%inclusion2 decks5.78K decks
Yidris, Maelstrom Wielder
0.0%inclusion2 decks8.18K decks
Tasigur, the Golden Fang
0.0%inclusion2 decks6.37K decks
Muldrotha, the Gravetide
0.0%inclusion2 decks21.3K decks
Terra, Magical Adept
0.0%inclusion2 decks12.5K decks
Sisay, Weatherlight Captain
0.0%inclusion1 decks15.7K decks
Zimone and Dina
0.0%inclusion1 decks6.36K 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 decks8.67K decks
Damia, Sage of Stone
0.0%inclusion1 decks3.19K decks
New Cards
Wan Shi Tong, Librarian
21%inclusion3 decks14 decks
17%synergy
Mutable Explorer
4.2%inclusion1 decks24 decks
4%synergy
The Cabbage Merchant
3.7%inclusion1 decks27 decks
2%synergy
High Synergy Cards
Recruiter of the Guard
73%inclusion19 decks26 decks
70%synergy
Imperial Recruiter
71%inclusion12 decks17 decks
66%synergy
Baleful Strix
75%inclusion52 decks69 decks
62%synergy
Eternal Witness
77%inclusion53 decks69 decks
60%synergy
Eladamri's Call
65%inclusion17 decks26 decks
56%synergy
Cloudstone Curio
51%inclusion35 decks69 decks
50%synergy
Academy Rector
50%inclusion13 decks26 decks
49%synergy
Birds of Paradise
72%inclusion50 decks69 decks
45%synergy
Ice-Fang Coatl
45%inclusion31 decks69 decks
44%synergy
Coiling Oracle
46%inclusion32 decks69 decks
40%synergy
Top Cards
Noble Hierarch
50%inclusion13 decks26 decks
34%synergy
Deathrite Shaman
46%inclusion32 decks69 decks
35%synergy
Assassin's Trophy
46%inclusion32 decks69 decks
16%synergy
Grand Abolisher
42%inclusion11 decks26 decks
33%synergy
Ignoble Hierarch
41%inclusion7 decks17 decks
17%synergy
Man-o'-War
41%inclusion28 decks69 decks
40%synergy
Acererak the Archlich
39%inclusion27 decks69 decks
39%synergy
Shrieking Drake
39%inclusion27 decks69 decks
38%synergy
Sylvan Library
39%inclusion27 decks69 decks
30%synergy
Swords to Plowshares
38%inclusion10 decks26 decks
-23%synergy
Game Changers
Demonic Tutor
70%inclusion48 decks69 decks
50%synergy
Enlightened Tutor
69%inclusion18 decks26 decks
54%synergy
Vampiric Tutor
52%inclusion36 decks69 decks
37%synergy
Worldly Tutor
36%inclusion25 decks69 decks
24%synergy
Thassa's Oracle
30%inclusion21 decks69 decks
24%synergy
Force of Will
30%inclusion21 decks69 decks
20%synergy
Gaea's Cradle
25%inclusion17 decks69 decks
19%synergy
Opposition Agent
22%inclusion15 decks69 decks
16%synergy
Drannith Magistrate
19%inclusion5 decks26 decks
15%synergy
Survival of the Fittest
17%inclusion12 decks69 decks
16%synergy
Creatures
Cloud of Faeries
36%inclusion25 decks69 decks
34%synergy
Aether Channeler
36%inclusion25 decks69 decks
34%synergy
Uro, Titan of Nature's Wrath
36%inclusion25 decks69 decks
31%synergy
Spellseeker
33%inclusion23 decks69 decks
30%synergy
Elvish Mystic
32%inclusion22 decks69 decks
16%synergy
Voice of Victory
31%inclusion4 decks13 decks
24%synergy
Esper Sentinel
31%inclusion8 decks26 decks
12%synergy
Reclamation Sage
30%inclusion21 decks69 decks
22%synergy
Llanowar Elves
30%inclusion21 decks69 decks
10%synergy
Squee, the Immortal
29%inclusion5 decks17 decks
28%synergy
Bloom Tender
29%inclusion20 decks69 decks
21%synergy
Wood Elves
28%inclusion19 decks69 decks
23%synergy
Avacyn's Pilgrim
27%inclusion7 decks26 decks
14%synergy
Dream Stalker
26%inclusion18 decks69 decks
26%synergy
Elvish Visionary
26%inclusion18 decks69 decks
24%synergy
Wall of Blossoms
25%inclusion17 decks69 decks
23%synergy
Dour Port-Mage
25%inclusion15 decks61 decks
22%synergy
Purphoros, God of the Forge
24%inclusion4 decks17 decks
19%synergy
Whitemane Lion
23%inclusion6 decks26 decks
22%synergy
Elves of Deep Shadow
22%inclusion15 decks69 decks
13%synergy
Fblthp, the Lost
20%inclusion14 decks69 decks
20%synergy
Fyndhorn Elves
20%inclusion14 decks69 decks
10%synergy
Delighted Halfling
20%inclusion14 decks69 decks
8%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
Corpse Knight
19%inclusion5 decks26 decks
14%synergy
Faeburrow Elder
19%inclusion5 decks26 decks
8%synergy
Endurance
19%inclusion13 decks69 decks
17%synergy
Risen Reef
19%inclusion13 decks69 decks
16%synergy
Horned Kavu
18%inclusion3 decks17 decks
18%synergy
Ukkima, Stalking Shadow
17%inclusion12 decks69 decks
17%synergy
Orcish Bowmasters
17%inclusion12 decks69 decks
9%synergy
Beast Whisperer
17%inclusion12 decks69 decks
7%synergy
Phantasmal Image
16%inclusion11 decks69 decks
13%synergy
Mulldrifter
16%inclusion11 decks69 decks
11%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
Sun Titan
15%inclusion4 decks26 decks
7%synergy
Instants
Abrupt Decay
32%inclusion22 decks69 decks
22%synergy
Fierce Guardianship
32%inclusion22 decks69 decks
14%synergy
Pact of Negation
28%inclusion19 decks69 decks
21%synergy
Swan Song
28%inclusion19 decks69 decks
10%synergy
Silence
27%inclusion7 decks26 decks
21%synergy
Path to Exile
27%inclusion7 decks26 decks
-20%synergy
Counterspell
26%inclusion18 decks69 decks
-16%synergy
Cyclonic Rift
25%inclusion17 decks69 decks
2%synergy
Veil of Summer
22%inclusion15 decks69 decks
17%synergy
Mystical Tutor
20%inclusion14 decks69 decks
8%synergy
Brainstorm
20%inclusion14 decks69 decks
2%synergy
Heroic Intervention
20%inclusion14 decks69 decks
-10%synergy
Anguished Unmaking
19%inclusion5 decks26 decks
-5%synergy
Demonic Consultation
19%inclusion13 decks69 decks
15%synergy
Chord of Calling
19%inclusion13 decks69 decks
13%synergy
Force of Negation
19%inclusion13 decks69 decks
11%synergy
Noxious Revival
17%inclusion12 decks69 decks
12%synergy
Flusterstorm
17%inclusion12 decks69 decks
10%synergy
Crop Rotation
17%inclusion12 decks69 decks
7%synergy
Tainted Pact
16%inclusion11 decks69 decks
12%synergy
Mana Drain
14%inclusion10 decks69 decks
0%synergy
An Offer You Can't Refuse
14%inclusion10 decks69 decks
-10%synergy
Mental Misstep
12%inclusion8 decks69 decks
6%synergy
Dark Ritual
12%inclusion8 decks69 decks
-13%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 decks69 decks
7%synergy
Beast Within
10%inclusion7 decks69 decks
-24%synergy
Nature's Claim
8.7%inclusion6 decks69 decks
1%synergy
Arcane Denial
8.7%inclusion6 decks69 decks
-12%synergy
Collected Company
7.2%inclusion5 decks69 decks
7%synergy
Muddle the Mixture
7.2%inclusion5 decks69 decks
3%synergy
Negate
7.2%inclusion5 decks69 decks
-14%synergy
Paradoxical Outcome
5.8%inclusion4 decks69 decks
5%synergy
Ad Nauseam
5.8%inclusion4 decks69 decks
3%synergy
Force of Vigor
5.8%inclusion4 decks69 decks
3%synergy
Brain Freeze
5.8%inclusion4 decks69 decks
2%synergy
Mindbreak Trap
5.8%inclusion4 decks69 decks
1%synergy
Deadly Rollick
5.8%inclusion4 decks69 decks
-8%synergy
Sorceries
Idyllic Tutor
35%inclusion9 decks26 decks
31%synergy
Diabolic Intent
32%inclusion22 decks69 decks
24%synergy
Neoform
25%inclusion17 decks69 decks
21%synergy
Finale of Devastation
22%inclusion15 decks69 decks
14%synergy
Toxic Deluge
22%inclusion15 decks69 decks
3%synergy
Nature's Lore
22%inclusion15 decks69 decks
-10%synergy
Farseek
22%inclusion15 decks69 decks
-14%synergy
Three Visits
19%inclusion13 decks69 decks
-6%synergy
Unearth
17%inclusion12 decks69 decks
14%synergy
Green Sun's Zenith
17%inclusion12 decks69 decks
12%synergy
Eldritch Evolution
16%inclusion11 decks69 decks
12%synergy
Imperial Seal
16%inclusion11 decks69 decks
11%synergy
Ponder
16%inclusion11 decks69 decks
4%synergy
Preordain
13%inclusion9 decks69 decks
4%synergy
Reanimate
13%inclusion9 decks69 decks
-6%synergy
Glimpse of Nature
12%inclusion8 decks69 decks
11%synergy
Grim Tutor
12%inclusion8 decks69 decks
7%synergy
Cultivate
12%inclusion8 decks69 decks
-31%synergy
Sevinne's Reclamation
12%inclusion3 decks26 decks
4%synergy
Damn
12%inclusion3 decks26 decks
-4%synergy
Diabolic Tutor
10%inclusion7 decks69 decks
4%synergy
Culling Ritual
8.7%inclusion6 decks69 decks
-2%synergy
Tendrils of Agony
7.2%inclusion5 decks69 decks
7%synergy
Chain of Smog
7.2%inclusion5 decks69 decks
6%synergy
Yawgmoth's Will
7.2%inclusion5 decks69 decks
6%synergy
Gitaxian Probe
7.2%inclusion5 decks69 decks
2%synergy
Rampant Growth
7.2%inclusion5 decks69 decks
-26%synergy
Manipulate Fate
5.8%inclusion4 decks69 decks
6%synergy
Sylvan Tutor
5.8%inclusion4 decks69 decks
5%synergy
Windfall
5.8%inclusion4 decks69 decks
-6%synergy
Kodama's Reach
5.8%inclusion4 decks69 decks
-22%synergy
Utility Artifacts
Panharmonicon
30%inclusion21 decks69 decks
26%synergy
Sensei's Divining Top
17%inclusion12 decks69 decks
13%synergy
Birthing Pod
14%inclusion10 decks69 decks
13%synergy
The One Ring
14%inclusion10 decks69 decks
6%synergy
Phyrexian Altar
12%inclusion8 decks69 decks
8%synergy
Aetherflux Reservoir
10%inclusion7 decks69 decks
7%synergy
Lightning Greaves
8.7%inclusion6 decks69 decks
-16%synergy
Altar of the Brood
7.2%inclusion5 decks69 decks
6%synergy
Altar of Dementia
7.2%inclusion5 decks69 decks
5%synergy
The Great Henge
7.2%inclusion5 decks69 decks
-2%synergy
Skullclamp
7.2%inclusion5 decks69 decks
-4%synergy
Enchantments
Rhystic Study
38%inclusion26 decks69 decks
13%synergy
Impact Tremors
29%inclusion5 decks17 decks
20%synergy
Mystic Remora
26%inclusion18 decks69 decks
10%synergy
Sterling Grove
19%inclusion5 decks26 decks
13%synergy
Carpet of Flowers
19%inclusion13 decks69 decks
16%synergy
Guardian Project
19%inclusion13 decks69 decks
11%synergy
Goblin Bombardment
18%inclusion3 decks17 decks
12%synergy
Chthonian Nightmare
17%inclusion11 decks64 decks
16%synergy
Food Chain
14%inclusion10 decks69 decks
13%synergy
Intruder Alarm
13%inclusion9 decks69 decks
11%synergy
Smothering Tithe
12%inclusion3 decks26 decks
-10%synergy
Primal Prayers
11%inclusion7 decks64 decks
11%synergy
Virtue of Knowledge
10%inclusion7 decks69 decks
8%synergy
Necropotence
10%inclusion7 decks69 decks
5%synergy
Growing Rites of Itlimoc
10%inclusion7 decks69 decks
5%synergy
Concordant Crossroads
8.7%inclusion6 decks69 decks
6%synergy
Animate Dead
8.7%inclusion6 decks69 decks
0%synergy
Birthing Ritual
7.8%inclusion5 decks64 decks
7%synergy
Equilibrium
7.2%inclusion5 decks69 decks
7%synergy
Earthcraft
7.2%inclusion5 decks69 decks
6%synergy
Cryptolith Rite
7.2%inclusion5 decks69 decks
3%synergy
Exploration
7.2%inclusion5 decks69 decks
-1%synergy
Wild Growth
7.2%inclusion5 decks69 decks
-3%synergy
Mortuary
5.8%inclusion4 decks69 decks
6%synergy
Omen of the Sea
5.8%inclusion4 decks69 decks
5%synergy
Pernicious Deed
5.8%inclusion4 decks69 decks
4%synergy
Elven Chorus
5.8%inclusion4 decks69 decks
3%synergy
Utopia Sprawl
5.8%inclusion4 decks69 decks
-2%synergy
Planeswalkers
Teferi, Time Raveler
15%inclusion4 decks26 decks
9%synergy
Grist, the Hunger Tide
7.2%inclusion5 decks69 decks
3%synergy
Oko, Thief of Crowns
7.2%inclusion5 decks69 decks
3%synergy
Utility Lands
Yavimaya, Cradle of Growth
32%inclusion22 decks69 decks
23%synergy
Boseiju, Who Endures
30%inclusion21 decks69 decks
12%synergy
Otawara, Soaring City
29%inclusion20 decks69 decks
12%synergy
Urborg, Tomb of Yawgmoth
28%inclusion19 decks69 decks
19%synergy
Mistrise Village
16%inclusion6 decks37 decks
8%synergy
Dryad Arbor
14%inclusion10 decks69 decks
11%synergy
Ancient Tomb
14%inclusion10 decks69 decks
5%synergy
Shifting Woodland
14%inclusion9 decks64 decks
7%synergy
Strip Mine
12%inclusion8 decks69 decks
9%synergy
Takenuma, Abandoned Mire
12%inclusion8 decks69 decks
3%synergy
Reliquary Tower
10%inclusion7 decks69 decks
-20%synergy
Field of the Dead
8.7%inclusion6 decks69 decks
6%synergy
Wasteland
7.2%inclusion5 decks69 decks
6%synergy
Urza's Saga
7.2%inclusion5 decks69 decks
0%synergy
Phyrexian Tower
7.2%inclusion5 decks69 decks
-2%synergy
Bojuka Bog
7.2%inclusion5 decks69 decks
-23%synergy
Cephalid Coliseum
5.8%inclusion4 decks69 decks
2%synergy
Mana Artifacts
Sol Ring
75%inclusion52 decks69 decks
-8%synergy
Arcane Signet
57%inclusion39 decks69 decks
-16%synergy
Mox Diamond
19%inclusion13 decks69 decks
14%synergy
Lotus Petal
19%inclusion13 decks69 decks
12%synergy
Mana Vault
16%inclusion11 decks69 decks
10%synergy
Fellwar Stone
16%inclusion11 decks69 decks
-5%synergy
Chrome Mox
14%inclusion10 decks69 decks
8%synergy
Chromatic Lantern
14%inclusion10 decks69 decks
6%synergy
Mox Amber
13%inclusion9 decks69 decks
8%synergy
Mox Opal
5.8%inclusion4 decks69 decks
1%synergy
Lands
Command Tower
88%inclusion61 decks69 decks
14%synergy
Breeding Pool
86%inclusion59 decks69 decks
44%synergy
Verdant Catacombs
81%inclusion56 decks69 decks
70%synergy
Misty Rainforest
81%inclusion56 decks69 decks
70%synergy
Overgrown Tomb
78%inclusion54 decks69 decks
38%synergy
Polluted Delta
77%inclusion53 decks69 decks
65%synergy
Watery Grave
77%inclusion53 decks69 decks
35%synergy
Blood Crypt
71%inclusion12 decks17 decks
33%synergy
Temple Garden
69%inclusion18 decks26 decks
31%synergy
Steam Vents
65%inclusion11 decks17 decks
27%synergy
Stomping Ground
65%inclusion11 decks17 decks
24%synergy
Savannah
62%inclusion16 decks26 decks
49%synergy
Scrubland
62%inclusion16 decks26 decks
48%synergy
Windswept Heath
58%inclusion40 decks69 decks
47%synergy
Tundra
54%inclusion14 decks26 decks
40%synergy
Zagoth Triome
54%inclusion37 decks69 decks
26%synergy
Wooded Foothills
52%inclusion36 decks69 decks
41%synergy
Flooded Strand
52%inclusion36 decks69 decks
41%synergy
Marsh Flats
51%inclusion35 decks69 decks
40%synergy
Tropical Island
51%inclusion35 decks69 decks
36%synergy
Hallowed Fountain
50%inclusion13 decks26 decks
10%synergy
Bayou
49%inclusion34 decks69 decks
36%synergy
Underground Sea
49%inclusion34 decks69 decks
35%synergy
Taiga
47%inclusion8 decks17 decks
34%synergy
Godless Shrine
46%inclusion12 decks26 decks
5%synergy
Scalding Tarn
45%inclusion31 decks69 decks
34%synergy
Bloodstained Mire
43%inclusion30 decks69 decks
32%synergy
Plateau
43%inclusion6 decks14 decks
31%synergy
Sacred Foundry
43%inclusion6 decks14 decks
6%synergy
Badlands
41%inclusion7 decks17 decks
28%synergy
Volcanic Island
41%inclusion7 decks17 decks
27%synergy
Woodland Cemetery
35%inclusion24 decks69 decks
3%synergy
Exotic Orchard
35%inclusion24 decks69 decks
-2%synergy
Indatha Triome
31%inclusion8 decks26 decks
3%synergy
Mana Confluence
30%inclusion21 decks69 decks
23%synergy
Hinterland Harbor
30%inclusion21 decks69 decks
-2%synergy
Ketria Triome
29%inclusion5 decks17 decks
-1%synergy
Arid Mesa
29%inclusion20 decks69 decks
19%synergy
Drowned Catacomb
29%inclusion20 decks69 decks
0%synergy
Undergrowth Stadium
28%inclusion19 decks69 decks
4%synergy
Morphic Pool
28%inclusion19 decks69 decks
3%synergy
Spara's Headquarters
27%inclusion7 decks26 decks
-1%synergy
City of Brass
26%inclusion18 decks69 decks
19%synergy
Rejuvenating Springs
26%inclusion18 decks69 decks
-1%synergy
Xander's Lounge
24%inclusion4 decks17 decks
-1%synergy
Ziatora's Proving Ground
24%inclusion4 decks17 decks
-4%synergy
Hedge Maze
23%inclusion16 decks69 decks
12%synergy
Underground Mortuary
23%inclusion16 decks69 decks
11%synergy
Raffine's Tower
23%inclusion6 decks26 decks
-2%synergy
Reflecting Pool
22%inclusion15 decks69 decks
17%synergy