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
Maralen, Fae Ascendant
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0.1%inclusion1 decks1.95K decks
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New Cards
Flock Impostor
50%inclusion1 decks2 decks
49%synergy
Glen Elendra Guardian
29%inclusion2 decks7 decks
27%synergy
Glamermite
14%inclusion1 decks7 decks
14%synergy
Rimekin Recluse
14%inclusion1 decks7 decks
14%synergy
Formidable Speaker
7.7%inclusion2 decks26 decks
6%synergy
High Synergy Cards
Recruiter of the Guard
74%inclusion20 decks27 decks
71%synergy
Imperial Recruiter
72%inclusion13 decks18 decks
68%synergy
Baleful Strix
73%inclusion52 decks71 decks
60%synergy
Eternal Witness
75%inclusion53 decks71 decks
58%synergy
Eladamri's Call
63%inclusion17 decks27 decks
54%synergy
Cloudstone Curio
52%inclusion37 decks71 decks
51%synergy
Academy Rector
48%inclusion13 decks27 decks
48%synergy
Ice-Fang Coatl
46%inclusion33 decks71 decks
46%synergy
Birds of Paradise
72%inclusion51 decks71 decks
44%synergy
Coiling Oracle
49%inclusion35 decks71 decks
43%synergy
Top Cards
Noble Hierarch
52%inclusion14 decks27 decks
36%synergy
Deathrite Shaman
45%inclusion32 decks71 decks
34%synergy
Assassin's Trophy
45%inclusion32 decks71 decks
15%synergy
Grand Abolisher
44%inclusion12 decks27 decks
35%synergy
Ignoble Hierarch
44%inclusion8 decks18 decks
20%synergy
Shrieking Drake
41%inclusion29 decks71 decks
40%synergy
Man-o'-War
39%inclusion28 decks71 decks
39%synergy
Acererak the Archlich
39%inclusion28 decks71 decks
39%synergy
Uro, Titan of Nature's Wrath
38%inclusion27 decks71 decks
33%synergy
Idyllic Tutor
37%inclusion10 decks27 decks
33%synergy
Game Changers
Demonic Tutor
70%inclusion50 decks71 decks
51%synergy
Enlightened Tutor
70%inclusion19 decks27 decks
55%synergy
Vampiric Tutor
52%inclusion37 decks71 decks
37%synergy
Worldly Tutor
39%inclusion28 decks71 decks
27%synergy
Thassa's Oracle
30%inclusion21 decks71 decks
23%synergy
Force of Will
28%inclusion20 decks71 decks
18%synergy
Gaea's Cradle
27%inclusion19 decks71 decks
21%synergy
Opposition Agent
21%inclusion15 decks71 decks
16%synergy
Survival of the Fittest
20%inclusion14 decks71 decks
18%synergy
Mox Diamond
20%inclusion14 decks71 decks
15%synergy
Creatures
Aether Channeler
37%inclusion26 decks71 decks
35%synergy
Cloud of Faeries
37%inclusion26 decks71 decks
34%synergy
Spellseeker
32%inclusion23 decks71 decks
29%synergy
Elvish Mystic
32%inclusion23 decks71 decks
16%synergy
Bloom Tender
31%inclusion22 decks71 decks
23%synergy
Llanowar Elves
31%inclusion22 decks71 decks
11%synergy
Esper Sentinel
30%inclusion8 decks27 decks
11%synergy
Reclamation Sage
30%inclusion21 decks71 decks
21%synergy
Voice of Victory
29%inclusion4 decks14 decks
22%synergy
Squee, the Immortal
28%inclusion5 decks18 decks
26%synergy
Dream Stalker
27%inclusion19 decks71 decks
27%synergy
Elvish Visionary
27%inclusion19 decks71 decks
25%synergy
Wood Elves
27%inclusion19 decks71 decks
22%synergy
Avacyn's Pilgrim
26%inclusion7 decks27 decks
14%synergy
Dour Port-Mage
25%inclusion16 decks64 decks
23%synergy
Wall of Blossoms
24%inclusion17 decks71 decks
22%synergy
Renegade Rallier
22%inclusion6 decks27 decks
22%synergy
Whitemane Lion
22%inclusion6 decks27 decks
21%synergy
Reflector Mage
22%inclusion6 decks27 decks
21%synergy
Karmic Guide
22%inclusion6 decks27 decks
19%synergy
Purphoros, God of the Forge
22%inclusion4 decks18 decks
18%synergy
Faeburrow Elder
22%inclusion6 decks27 decks
11%synergy
Elves of Deep Shadow
21%inclusion15 decks71 decks
12%synergy
Beast Whisperer
21%inclusion15 decks71 decks
11%synergy
Fblthp, the Lost
20%inclusion14 decks71 decks
19%synergy
Risen Reef
20%inclusion14 decks71 decks
17%synergy
Fyndhorn Elves
20%inclusion14 decks71 decks
10%synergy
Delighted Halfling
20%inclusion14 decks71 decks
8%synergy
Deputy of Detention
19%inclusion5 decks27 decks
18%synergy
Niambi, Esteemed Speaker
19%inclusion5 decks27 decks
18%synergy
Moon-Blessed Cleric
19%inclusion5 decks27 decks
17%synergy
Wall of Omens
19%inclusion5 decks27 decks
15%synergy
Delney, Streetwise Lookout
19%inclusion5 decks27 decks
15%synergy
Derevi, Empyrial Tactician
19%inclusion5 decks27 decks
14%synergy
Ranger-Captain of Eos
19%inclusion5 decks27 decks
14%synergy
Drannith Magistrate
19%inclusion5 decks27 decks
14%synergy
Corpse Knight
19%inclusion5 decks27 decks
13%synergy
Sun Titan
19%inclusion5 decks27 decks
10%synergy
Endurance
18%inclusion13 decks71 decks
16%synergy
Orcish Bowmasters
18%inclusion13 decks71 decks
10%synergy
Ukkima, Stalking Shadow
17%inclusion12 decks71 decks
16%synergy
Wan Shi Tong, Librarian
17%inclusion3 decks18 decks
12%synergy
Shardless Agent
15%inclusion11 decks71 decks
15%synergy
Phantasmal Image
15%inclusion11 decks71 decks
13%synergy
Mulldrifter
15%inclusion11 decks71 decks
11%synergy
Lotus Cobra
15%inclusion11 decks71 decks
8%synergy
Militia Bugler
15%inclusion4 decks27 decks
15%synergy
Stonecloaker
15%inclusion4 decks27 decks
15%synergy
Saffi Eriksdotter
15%inclusion4 decks27 decks
14%synergy
Knight of Autumn
15%inclusion4 decks27 decks
13%synergy
Instants
Swords to Plowshares
37%inclusion10 decks27 decks
-24%synergy
Abrupt Decay
31%inclusion22 decks71 decks
21%synergy
Fierce Guardianship
31%inclusion22 decks71 decks
13%synergy
Pact of Negation
27%inclusion19 decks71 decks
20%synergy
Swan Song
27%inclusion19 decks71 decks
9%synergy
Silence
26%inclusion7 decks27 decks
20%synergy
Path to Exile
26%inclusion7 decks27 decks
-21%synergy
Cyclonic Rift
25%inclusion18 decks71 decks
3%synergy
Counterspell
24%inclusion17 decks71 decks
-18%synergy
Veil of Summer
21%inclusion15 decks71 decks
16%synergy
Demonic Consultation
20%inclusion14 decks71 decks
16%synergy
Chord of Calling
20%inclusion14 decks71 decks
14%synergy
Mystical Tutor
20%inclusion14 decks71 decks
7%synergy
Brainstorm
20%inclusion14 decks71 decks
1%synergy
Heroic Intervention
20%inclusion14 decks71 decks
-11%synergy
Anguished Unmaking
19%inclusion5 decks27 decks
-6%synergy
Force of Negation
18%inclusion13 decks71 decks
10%synergy
Crop Rotation
18%inclusion13 decks71 decks
8%synergy
Noxious Revival
17%inclusion12 decks71 decks
12%synergy
Flusterstorm
17%inclusion12 decks71 decks
10%synergy
Tainted Pact
15%inclusion11 decks71 decks
12%synergy
Mana Drain
14%inclusion10 decks71 decks
0%synergy
An Offer You Can't Refuse
14%inclusion10 decks71 decks
-10%synergy
Mental Misstep
11%inclusion8 decks71 decks
5%synergy
Dark Ritual
11%inclusion8 decks71 decks
-13%synergy
Orim's Chant
11%inclusion3 decks27 decks
10%synergy
Ephemerate
11%inclusion3 decks27 decks
5%synergy
Dovin's Veto
11%inclusion3 decks27 decks
-7%synergy
Beast Within
10%inclusion7 decks71 decks
-25%synergy
Lim-Dûl's Vault
8.5%inclusion6 decks71 decks
5%synergy
Nature's Claim
8.5%inclusion6 decks71 decks
1%synergy
Arcane Denial
8.5%inclusion6 decks71 decks
-12%synergy
Collected Company
7.0%inclusion5 decks71 decks
7%synergy
Deadly Rollick
7.0%inclusion5 decks71 decks
-7%synergy
Negate
7.0%inclusion5 decks71 decks
-14%synergy
Paradoxical Outcome
5.6%inclusion4 decks71 decks
5%synergy
Ad Nauseam
5.6%inclusion4 decks71 decks
3%synergy
Force of Vigor
5.6%inclusion4 decks71 decks
2%synergy
Brain Freeze
5.6%inclusion4 decks71 decks
2%synergy
Muddle the Mixture
5.6%inclusion4 decks71 decks
1%synergy
Mindbreak Trap
5.6%inclusion4 decks71 decks
1%synergy
Sorceries
Diabolic Intent
30%inclusion21 decks71 decks
22%synergy
Neoform
24%inclusion17 decks71 decks
20%synergy
Finale of Devastation
21%inclusion15 decks71 decks
14%synergy
Toxic Deluge
21%inclusion15 decks71 decks
3%synergy
Nature's Lore
21%inclusion15 decks71 decks
-10%synergy
Farseek
21%inclusion15 decks71 decks
-15%synergy
Three Visits
18%inclusion13 decks71 decks
-6%synergy
Unearth
17%inclusion12 decks71 decks
14%synergy
Green Sun's Zenith
17%inclusion12 decks71 decks
12%synergy
Imperial Seal
17%inclusion12 decks71 decks
12%synergy
Eldritch Evolution
15%inclusion11 decks71 decks
11%synergy
Ponder
15%inclusion11 decks71 decks
4%synergy
Preordain
13%inclusion9 decks71 decks
3%synergy
Cultivate
13%inclusion9 decks71 decks
-30%synergy
Glimpse of Nature
11%inclusion8 decks71 decks
11%synergy
Grim Tutor
11%inclusion8 decks71 decks
7%synergy
Reanimate
11%inclusion8 decks71 decks
-8%synergy
Sevinne's Reclamation
11%inclusion3 decks27 decks
4%synergy
Damn
11%inclusion3 decks27 decks
-4%synergy
Diabolic Tutor
10%inclusion7 decks71 decks
4%synergy
Culling Ritual
8.5%inclusion6 decks71 decks
-2%synergy
Tendrils of Agony
7.0%inclusion5 decks71 decks
6%synergy
Chain of Smog
7.0%inclusion5 decks71 decks
6%synergy
Yawgmoth's Will
7.0%inclusion5 decks71 decks
6%synergy
Gitaxian Probe
7.0%inclusion5 decks71 decks
2%synergy
Rampant Growth
7.0%inclusion5 decks71 decks
-26%synergy
Manipulate Fate
5.6%inclusion4 decks71 decks
6%synergy
Sylvan Tutor
5.6%inclusion4 decks71 decks
4%synergy
Regrowth
5.6%inclusion4 decks71 decks
3%synergy
Windfall
5.6%inclusion4 decks71 decks
-6%synergy
Kodama's Reach
5.6%inclusion4 decks71 decks
-22%synergy
Utility Artifacts
Panharmonicon
30%inclusion21 decks71 decks
26%synergy
Birthing Pod
15%inclusion11 decks71 decks
14%synergy
Sensei's Divining Top
15%inclusion11 decks71 decks
11%synergy
The One Ring
14%inclusion10 decks71 decks
6%synergy
Phyrexian Altar
11%inclusion8 decks71 decks
8%synergy
Aetherflux Reservoir
8.5%inclusion6 decks71 decks
5%synergy
The Great Henge
8.5%inclusion6 decks71 decks
-1%synergy
Skullclamp
8.5%inclusion6 decks71 decks
-3%synergy
Lightning Greaves
8.5%inclusion6 decks71 decks
-16%synergy
Altar of the Brood
7.0%inclusion5 decks71 decks
6%synergy
Altar of Dementia
7.0%inclusion5 decks71 decks
5%synergy
Enchantments
Sylvan Library
37%inclusion26 decks71 decks
27%synergy
Rhystic Study
37%inclusion26 decks71 decks
13%synergy
Impact Tremors
28%inclusion5 decks18 decks
18%synergy
Mystic Remora
25%inclusion18 decks71 decks
9%synergy
Guardian Project
20%inclusion14 decks71 decks
12%synergy
Sterling Grove
19%inclusion5 decks27 decks
12%synergy
Carpet of Flowers
18%inclusion13 decks71 decks
15%synergy
Goblin Bombardment
17%inclusion3 decks18 decks
11%synergy
Chthonian Nightmare
16%inclusion11 decks67 decks
15%synergy
Intruder Alarm
15%inclusion11 decks71 decks
14%synergy
Food Chain
14%inclusion10 decks71 decks
12%synergy
Smothering Tithe
11%inclusion3 decks27 decks
-10%synergy
Primal Prayers
10%inclusion7 decks67 decks
10%synergy
Virtue of Knowledge
10%inclusion7 decks71 decks
8%synergy
Necropotence
10%inclusion7 decks71 decks
5%synergy
Concordant Crossroads
8.5%inclusion6 decks71 decks
6%synergy
Growing Rites of Itlimoc
8.5%inclusion6 decks71 decks
3%synergy
Exploration
8.5%inclusion6 decks71 decks
0%synergy
Animate Dead
8.5%inclusion6 decks71 decks
0%synergy
Birthing Ritual
7.5%inclusion5 decks67 decks
7%synergy
Equilibrium
7.0%inclusion5 decks71 decks
7%synergy
Earthcraft
7.0%inclusion5 decks71 decks
6%synergy
Pernicious Deed
7.0%inclusion5 decks71 decks
6%synergy
Cryptolith Rite
7.0%inclusion5 decks71 decks
3%synergy
Wild Growth
7.0%inclusion5 decks71 decks
-3%synergy
Omen of the Sea
5.6%inclusion4 decks71 decks
5%synergy
Elven Chorus
5.6%inclusion4 decks71 decks
3%synergy
Utopia Sprawl
5.6%inclusion4 decks71 decks
-2%synergy
Planeswalkers
Teferi, Time Raveler
19%inclusion5 decks27 decks
12%synergy
Oko, Thief of Crowns
7.0%inclusion5 decks71 decks
3%synergy
Grist, the Hunger Tide
5.6%inclusion4 decks71 decks
2%synergy
Utility Lands
Yavimaya, Cradle of Growth
31%inclusion22 decks71 decks
22%synergy
Boseiju, Who Endures
30%inclusion21 decks71 decks
11%synergy
Urborg, Tomb of Yawgmoth
28%inclusion20 decks71 decks
19%synergy
Otawara, Soaring City
28%inclusion20 decks71 decks
12%synergy
Mistrise Village
15%inclusion6 decks40 decks
7%synergy
Dryad Arbor
14%inclusion10 decks71 decks
10%synergy
Shifting Woodland
13%inclusion9 decks67 decks
6%synergy
Ancient Tomb
13%inclusion9 decks71 decks
3%synergy
Strip Mine
11%inclusion8 decks71 decks
9%synergy
Takenuma, Abandoned Mire
11%inclusion8 decks71 decks
3%synergy
Reliquary Tower
10%inclusion7 decks71 decks
-20%synergy
Field of the Dead
8.5%inclusion6 decks71 decks
5%synergy
Wasteland
7.0%inclusion5 decks71 decks
6%synergy
Urza's Saga
7.0%inclusion5 decks71 decks
0%synergy
Phyrexian Tower
7.0%inclusion5 decks71 decks
-2%synergy
Bojuka Bog
7.0%inclusion5 decks71 decks
-23%synergy
Volrath's Stronghold
5.6%inclusion4 decks71 decks
4%synergy
Cephalid Coliseum
5.6%inclusion4 decks71 decks
2%synergy
Mana Artifacts
Sol Ring
76%inclusion54 decks71 decks
-8%synergy
Arcane Signet
55%inclusion39 decks71 decks
-17%synergy
Lotus Petal
18%inclusion13 decks71 decks
11%synergy
Mana Vault
15%inclusion11 decks71 decks
10%synergy
Fellwar Stone
15%inclusion11 decks71 decks
-5%synergy
Chrome Mox
14%inclusion10 decks71 decks
8%synergy
Chromatic Lantern
14%inclusion10 decks71 decks
5%synergy
Mox Amber
13%inclusion9 decks71 decks
8%synergy
Mox Opal
5.6%inclusion4 decks71 decks
1%synergy
Simic Signet
5.6%inclusion4 decks71 decks
-6%synergy
Lands
Command Tower
87%inclusion62 decks71 decks
13%synergy
Breeding Pool
85%inclusion60 decks71 decks
43%synergy
Verdant Catacombs
80%inclusion57 decks71 decks
69%synergy
Misty Rainforest
80%inclusion57 decks71 decks
69%synergy
Overgrown Tomb
77%inclusion55 decks71 decks
37%synergy
Polluted Delta
76%inclusion54 decks71 decks
64%synergy
Watery Grave
76%inclusion54 decks71 decks
35%synergy
Temple Garden
70%inclusion19 decks27 decks
31%synergy
Blood Crypt
67%inclusion12 decks18 decks
29%synergy
Savannah
63%inclusion17 decks27 decks
50%synergy
Scrubland
63%inclusion17 decks27 decks
49%synergy
Steam Vents
61%inclusion11 decks18 decks
23%synergy
Stomping Ground
61%inclusion11 decks18 decks
20%synergy
Windswept Heath
59%inclusion42 decks71 decks
48%synergy
Tundra
56%inclusion15 decks27 decks
42%synergy
Flooded Strand
54%inclusion38 decks71 decks
42%synergy
Wooded Foothills
52%inclusion37 decks71 decks
41%synergy
Zagoth Triome
52%inclusion37 decks71 decks
24%synergy
Hallowed Fountain
52%inclusion14 decks27 decks
12%synergy
Marsh Flats
51%inclusion36 decks71 decks
40%synergy
Tropical Island
51%inclusion36 decks71 decks
36%synergy
Taiga
50%inclusion9 decks18 decks
37%synergy
Bayou
49%inclusion35 decks71 decks
36%synergy
Underground Sea
49%inclusion35 decks71 decks
35%synergy
Godless Shrine
48%inclusion13 decks27 decks
7%synergy
Plateau
47%inclusion7 decks15 decks
35%synergy
Scalding Tarn
45%inclusion32 decks71 decks
34%synergy
Badlands
44%inclusion8 decks18 decks
31%synergy
Volcanic Island
44%inclusion8 decks18 decks
30%synergy
Bloodstained Mire
44%inclusion31 decks71 decks
32%synergy
Sacred Foundry
40%inclusion6 decks15 decks
3%synergy
Exotic Orchard
34%inclusion24 decks71 decks
-3%synergy
Woodland Cemetery
32%inclusion23 decks71 decks
1%synergy
Mana Confluence
31%inclusion22 decks71 decks
24%synergy
Indatha Triome
30%inclusion8 decks27 decks
2%synergy
Arid Mesa
28%inclusion20 decks71 decks
18%synergy
Hinterland Harbor
28%inclusion20 decks71 decks
-5%synergy
Ketria Triome
28%inclusion5 decks18 decks
-3%synergy
City of Brass
27%inclusion19 decks71 decks
19%synergy
Undergrowth Stadium
27%inclusion19 decks71 decks
3%synergy
Morphic Pool
27%inclusion19 decks71 decks
2%synergy
Drowned Catacomb
27%inclusion19 decks71 decks
-2%synergy
Spara's Headquarters
26%inclusion7 decks27 decks
-2%synergy
Rejuvenating Springs
25%inclusion18 decks71 decks
-1%synergy
Hedge Maze
23%inclusion16 decks71 decks
11%synergy
Underground Mortuary
23%inclusion16 decks71 decks
10%synergy
Xander's Lounge
22%inclusion4 decks18 decks
-2%synergy
Raffine's Tower
22%inclusion6 decks27 decks
-2%synergy
Ziatora's Proving Ground
22%inclusion4 decks18 decks
-5%synergy
Reflecting Pool
21%inclusion15 decks71 decks
16%synergy