Aluren
Cavern Harpy

   Prerequisites

What do I need to start this combo?
Aluren on the battlefield.
Cavern Harpy in hand.

   Steps

How does this combo work?
1
Cast Cavern Harpy without paying its mana cost.
2
Cavern Harpy enters the battlefield, triggering to return itself to your hand.
3
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite storm count
Cazur, Ruthless Stalker // Ukkima, Stalking Shadow
3.0%inclusion139 decks4.67K decks
Yarok, the Desecrated
0.5%inclusion57 decks12.4K decks
Thrasios, Triton Hero // Tymna the Weaver
0.2%inclusion20 decks10.4K decks
Glarb, Calamity's Augur
0.1%inclusion14 decks21K decks
Muldrotha, the Gravetide
0.0%inclusion11 decks22.9K decks
Terra, Magical Adept
0.1%inclusion10 decks15.4K decks
Maralen, Fae Ascendant
0.1%inclusion10 decks16.1K decks
Atraxa, Grand Unifier
0.1%inclusion10 decks16.6K decks
Tasigur, the Golden Fang
0.1%inclusion9 decks6.32K decks
Kenrith, the Returned King
0.0%inclusion7 decks29.4K decks
Esika, God of the Tree
0.0%inclusion6 decks23.4K decks
Morophon, the Boundless
0.0%inclusion6 decks14.3K decks
Jenson Carthalion, Druid Exile
0.2%inclusion5 decks2.77K decks
Zimone and Dina
0.1%inclusion4 decks6.52K decks
Tatsunari, Toad Rider
0.1%inclusion4 decks5.79K decks
Yidris, Maelstrom Wielder
0.0%inclusion4 decks9.07K decks
Niv-Mizzet Reborn
0.1%inclusion4 decks4.13K decks
Damia, Sage of Stone
0.1%inclusion3 decks3.34K decks
New Cards
Emeritus of Woe
6.3%inclusion1 decks16 decks
4%synergy
Dina's Guidance
5.9%inclusion1 decks17 decks
4%synergy
Emeritus of Abundance
5.3%inclusion1 decks19 decks
4%synergy
Witherbloom Charm
4.5%inclusion1 decks22 decks
1%synergy
Emeritus of Ideation
4.5%inclusion1 decks22 decks
3%synergy
High Synergy Cards
Recruiter of the Guard
57%inclusion57 decks100 decks
54%synergy
Imperial Recruiter
54%inclusion38 decks71 decks
49%synergy
Eladamri's Call
55%inclusion55 decks100 decks
46%synergy
Academy Rector
44%inclusion44 decks100 decks
43%synergy
Birds of Paradise
71%inclusion269 decks381 decks
43%synergy
Noble Hierarch
58%inclusion58 decks100 decks
42%synergy
Eternal Witness
55%inclusion208 decks381 decks
38%synergy
Deathrite Shaman
47%inclusion178 decks381 decks
36%synergy
Abrupt Decay
43%inclusion165 decks381 decks
34%synergy
Mystic Remora
50%inclusion190 decks381 decks
34%synergy
Top Cards
Swords to Plowshares
53%inclusion53 decks100 decks
-8%synergy
Baleful Strix
46%inclusion177 decks381 decks
33%synergy
Assassin's Trophy
46%inclusion175 decks381 decks
15%synergy
Swan Song
43%inclusion162 decks381 decks
25%synergy
Llanowar Elves
41%inclusion155 decks381 decks
20%synergy
Cyclonic Rift
40%inclusion151 decks381 decks
18%synergy
Elves of Deep Shadow
38%inclusion145 decks381 decks
29%synergy
Ignoble Hierarch
37%inclusion26 decks71 decks
12%synergy
Diabolic Intent
36%inclusion139 decks381 decks
29%synergy
Grand Abolisher
35%inclusion35 decks100 decks
26%synergy
Game Changers
Enlightened Tutor
68%inclusion68 decks100 decks
53%synergy
Demonic Tutor
66%inclusion253 decks381 decks
47%synergy
Vampiric Tutor
56%inclusion213 decks381 decks
41%synergy
Rhystic Study
54%inclusion206 decks381 decks
31%synergy
Worldly Tutor
44%inclusion169 decks381 decks
33%synergy
Force of Will
40%inclusion153 decks381 decks
30%synergy
Thassa's Oracle
37%inclusion141 decks381 decks
31%synergy
Orcish Bowmasters
33%inclusion127 decks381 decks
25%synergy
Chrome Mox
32%inclusion122 decks381 decks
26%synergy
Mox Diamond
30%inclusion116 decks381 decks
26%synergy
Creatures
Elvish Mystic
34%inclusion128 decks381 decks
18%synergy
Acererak the Archlich
33%inclusion125 decks381 decks
32%synergy
Fyndhorn Elves
32%inclusion122 decks381 decks
22%synergy
Esper Sentinel
31%inclusion31 decks100 decks
12%synergy
Delighted Halfling
31%inclusion118 decks381 decks
19%synergy
Eternal Scourge
29%inclusion109 decks381 decks
28%synergy
Shrieking Drake
29%inclusion109 decks381 decks
28%synergy
Hexing Squelcher
29%inclusion6 decks21 decks
20%synergy
Ranger-Captain of Eos
28%inclusion28 decks100 decks
24%synergy
Misthollow Griffin
28%inclusion106 decks381 decks
27%synergy
Opposition Agent
27%inclusion103 decks381 decks
22%synergy
Bloom Tender
27%inclusion101 decks381 decks
18%synergy
Cloud of Faeries
26%inclusion100 decks381 decks
24%synergy
Coiling Oracle
26%inclusion100 decks381 decks
21%synergy
Destiny Spinner
25%inclusion96 decks381 decks
22%synergy
Avacyn's Pilgrim
25%inclusion25 decks100 decks
13%synergy
Spellseeker
25%inclusion95 decks381 decks
22%synergy
Ice-Fang Coatl
25%inclusion94 decks381 decks
24%synergy
Elvish Spirit Guide
25%inclusion94 decks381 decks
21%synergy
Faeburrow Elder
24%inclusion24 decks100 decks
12%synergy
Uro, Titan of Nature's Wrath
24%inclusion90 decks381 decks
19%synergy
Voice of Victory
22%inclusion14 decks65 decks
15%synergy
Arbor Elf
22%inclusion82 decks381 decks
17%synergy
Whitemane Lion
21%inclusion21 decks100 decks
20%synergy
Parasitic Strix
20%inclusion78 decks381 decks
20%synergy
Dauthi Voidwalker
19%inclusion72 decks381 decks
13%synergy
Horned Kavu
18%inclusion13 decks71 decks
18%synergy
Reclamation Sage
18%inclusion69 decks381 decks
10%synergy
Aether Channeler
18%inclusion68 decks381 decks
16%synergy
Man-o'-War
18%inclusion67 decks381 decks
17%synergy
Guide of Souls
17%inclusion17 decks98 decks
15%synergy
Endurance
16%inclusion61 decks381 decks
14%synergy
Niambi, Esteemed Speaker
16%inclusion16 decks100 decks
16%synergy
Corpse Knight
16%inclusion16 decks100 decks
11%synergy
Lotho, Corrupt Shirriff
16%inclusion16 decks100 decks
3%synergy
Gilded Drake
15%inclusion58 decks381 decks
14%synergy
Squee, the Immortal
14%inclusion10 decks71 decks
13%synergy
Wood Elves
13%inclusion50 decks381 decks
9%synergy
Knight of Autumn
13%inclusion13 decks100 decks
12%synergy
Delney, Streetwise Lookout
13%inclusion13 decks100 decks
9%synergy
Drannith Magistrate
13%inclusion13 decks100 decks
9%synergy
Wall of Blossoms
13%inclusion49 decks381 decks
11%synergy
Formidable Speaker
13%inclusion19 decks151 decks
9%synergy
Fleetfoot Panther
12%inclusion12 decks100 decks
12%synergy
Lavinia, Azorius Renegade
12%inclusion12 decks100 decks
10%synergy
Wall of Omens
12%inclusion12 decks100 decks
9%synergy
Dream Stalker
12%inclusion45 decks381 decks
12%synergy
Peregrine Drake
12%inclusion45 decks381 decks
8%synergy
Faerie Mastermind
12%inclusion45 decks381 decks
5%synergy
Pollywog Prodigy
12%inclusion41 decks355 decks
9%synergy
Instants
Pact of Negation
34%inclusion131 decks381 decks
28%synergy
Veil of Summer
34%inclusion130 decks381 decks
29%synergy
Dark Ritual
33%inclusion125 decks381 decks
8%synergy
Force of Negation
33%inclusion124 decks381 decks
25%synergy
An Offer You Can't Refuse
33%inclusion124 decks381 decks
8%synergy
Demonic Consultation
32%inclusion123 decks381 decks
29%synergy
Flusterstorm
31%inclusion117 decks381 decks
24%synergy
Noxious Revival
30%inclusion114 decks381 decks
25%synergy
Tainted Pact
29%inclusion111 decks381 decks
26%synergy
Mystical Tutor
29%inclusion111 decks381 decks
17%synergy
Fierce Guardianship
29%inclusion110 decks381 decks
11%synergy
Path to Exile
27%inclusion27 decks100 decks
-20%synergy
Mental Misstep
25%inclusion97 decks381 decks
20%synergy
Counterspell
25%inclusion96 decks381 decks
-17%synergy
Silence
25%inclusion25 decks100 decks
19%synergy
Mana Drain
22%inclusion85 decks381 decks
8%synergy
Brainstorm
22%inclusion84 decks381 decks
4%synergy
Crop Rotation
20%inclusion77 decks381 decks
10%synergy
Chain of Vapor
18%inclusion70 decks381 decks
15%synergy
Deflecting Swat
18%inclusion13 decks71 decks
1%synergy
Ad Nauseam
18%inclusion69 decks381 decks
16%synergy
Lim-Dûl's Vault
18%inclusion68 decks381 decks
15%synergy
Chord of Calling
18%inclusion68 decks381 decks
13%synergy
Deadly Rollick
17%inclusion65 decks381 decks
3%synergy
Mindbreak Trap
16%inclusion62 decks381 decks
11%synergy
Beast Within
15%inclusion58 decks381 decks
-18%synergy
Heroic Intervention
14%inclusion52 decks381 decks
-17%synergy
Arcane Denial
13%inclusion51 decks381 decks
-7%synergy
Dispel
13%inclusion50 decks381 decks
10%synergy
Culling the Weak
12%inclusion46 decks381 decks
8%synergy
Teferi's Protection
12%inclusion12 decks100 decks
-4%synergy
Borne Upon a Wind
12%inclusion44 decks381 decks
7%synergy
Negate
11%inclusion43 decks381 decks
-9%synergy
Nature's Claim
10%inclusion40 decks381 decks
4%synergy
Dovin's Veto
10%inclusion10 decks100 decks
-8%synergy
Force of Vigor
10%inclusion38 decks381 decks
7%synergy
Into the Flood Maw
10%inclusion35 decks356 decks
6%synergy
Sink into Stupor
10%inclusion36 decks370 decks
0%synergy
Ephemerate
9.0%inclusion9 decks100 decks
3%synergy
Anguished Unmaking
9.0%inclusion9 decks100 decks
-16%synergy
Snap
7.9%inclusion30 decks381 decks
0%synergy
Plunge into Darkness
7.3%inclusion28 decks381 decks
7%synergy
Brain Freeze
7.3%inclusion28 decks381 decks
4%synergy
Manamorphose
7.0%inclusion5 decks71 decks
4%synergy
Putrefy
6.8%inclusion26 decks381 decks
-9%synergy
Delay
6.6%inclusion25 decks381 decks
5%synergy
Spell Pierce
6.6%inclusion25 decks381 decks
3%synergy
Strix Serenade
6.5%inclusion24 decks370 decks
3%synergy
Pongify
6.3%inclusion24 decks381 decks
-5%synergy
Growth Spiral
6.3%inclusion24 decks381 decks
-14%synergy
Sorceries
Neoform
34%inclusion128 decks381 decks
30%synergy
Eldritch Evolution
29%inclusion112 decks381 decks
25%synergy
Imperial Seal
29%inclusion109 decks381 decks
23%synergy
Toxic Deluge
29%inclusion109 decks381 decks
11%synergy
Idyllic Tutor
23%inclusion23 decks100 decks
19%synergy
Finale of Devastation
23%inclusion86 decks381 decks
15%synergy
Culling Ritual
23%inclusion86 decks381 decks
12%synergy
Nature's Lore
22%inclusion84 decks381 decks
-9%synergy
Farseek
21%inclusion80 decks381 decks
-15%synergy
Gitaxian Probe
19%inclusion71 decks381 decks
14%synergy
Reanimate
18%inclusion69 decks381 decks
-1%synergy
Three Visits
18%inclusion67 decks381 decks
-7%synergy
Green Sun's Zenith
15%inclusion59 decks381 decks
10%synergy
Ponder
13%inclusion50 decks381 decks
1%synergy
Wheel of Fortune
13%inclusion9 decks71 decks
8%synergy
Gamble
13%inclusion9 decks71 decks
4%synergy
Manipulate Fate
13%inclusion48 decks381 decks
13%synergy
Grim Tutor
13%inclusion48 decks381 decks
9%synergy
Cultivate
12%inclusion46 decks381 decks
-30%synergy
Extract
11%inclusion42 decks381 decks
11%synergy
Rampant Growth
11%inclusion42 decks381 decks
-22%synergy
Unearth
10%inclusion40 decks381 decks
7%synergy
Beseech the Mirror
10%inclusion40 decks381 decks
7%synergy
Praetor's Grasp
10%inclusion37 decks381 decks
8%synergy
Nature's Rhythm
9.4%inclusion23 decks244 decks
5%synergy
Kodama's Reach
9.2%inclusion35 decks381 decks
-17%synergy
Sevinne's Reclamation
9.0%inclusion9 decks100 decks
2%synergy
Yawgmoth's Will
8.9%inclusion34 decks381 decks
8%synergy
Damnation
8.7%inclusion33 decks381 decks
2%synergy
Preordain
8.7%inclusion33 decks381 decks
0%synergy
Windfall
8.7%inclusion33 decks381 decks
-3%synergy
Tendrils of Agony
7.1%inclusion27 decks381 decks
7%synergy
Regrowth
6.3%inclusion24 decks381 decks
4%synergy
Wrath of the Skies
6.1%inclusion6 decks98 decks
6%synergy
Bala Ged Recovery
6.0%inclusion23 decks381 decks
-2%synergy
Altar of Bone
6.0%inclusion6 decks100 decks
6%synergy
Damn
6.0%inclusion6 decks100 decks
-9%synergy
Foresight
5.8%inclusion22 decks381 decks
6%synergy
Grapeshot
5.6%inclusion4 decks71 decks
2%synergy
Diabolic Tutor
5.5%inclusion21 decks381 decks
0%synergy
Utility Artifacts
Cloudstone Curio
32%inclusion122 decks381 decks
31%synergy
Wishclaw Talisman
24%inclusion90 decks381 decks
19%synergy
The One Ring
23%inclusion89 decks381 decks
15%synergy
Panharmonicon
14%inclusion52 decks381 decks
10%synergy
Lightning Greaves
11%inclusion41 decks381 decks
-14%synergy
Birthing Pod
9.4%inclusion36 decks381 decks
8%synergy
Sensei's Divining Top
9.4%inclusion36 decks381 decks
5%synergy
Swiftfoot Boots
8.7%inclusion33 decks381 decks
-18%synergy
Aetherflux Reservoir
7.3%inclusion28 decks381 decks
4%synergy
The Ozolith
7.1%inclusion27 decks381 decks
4%synergy
The Great Henge
5.2%inclusion20 decks381 decks
-4%synergy
Enchantments
Sylvan Library
34%inclusion130 decks381 decks
25%synergy
Food Chain
32%inclusion122 decks381 decks
30%synergy
Carpet of Flowers
26%inclusion100 decks381 decks
23%synergy
Sterling Grove
22%inclusion22 decks100 decks
16%synergy
Impact Tremors
21%inclusion15 decks71 decks
11%synergy
Smothering Tithe
21%inclusion21 decks100 decks
0%synergy
Wild Growth
19%inclusion74 decks381 decks
9%synergy
Necropotence
19%inclusion72 decks381 decks
14%synergy
Survival of the Fittest
19%inclusion71 decks381 decks
17%synergy
Underworld Breach
11%inclusion8 decks71 decks
5%synergy
Rhythm of the Wild
11%inclusion8 decks71 decks
-10%synergy
Guardian Project
10%inclusion39 decks381 decks
2%synergy
Aura Shards
10%inclusion10 decks100 decks
3%synergy
Chthonian Nightmare
9.1%inclusion34 decks375 decks
8%synergy
Utopia Sprawl
8.7%inclusion33 decks381 decks
1%synergy
Leyline of the Guildpact
7.8%inclusion5 decks64 decks
-7%synergy
Intruder Alarm
7.6%inclusion29 decks381 decks
6%synergy
Exploration
7.6%inclusion29 decks381 decks
0%synergy
Animate Dead
7.3%inclusion28 decks381 decks
-1%synergy
Goblin Bombardment
7.0%inclusion5 decks71 decks
2%synergy
Swift Reconfiguration
7.0%inclusion7 decks100 decks
6%synergy
Propaganda
6.3%inclusion24 decks381 decks
-8%synergy
Primal Prayers
6.2%inclusion23 decks370 decks
6%synergy
Pernicious Deed
6.0%inclusion23 decks381 decks
5%synergy
Hardened Scales
6.0%inclusion23 decks381 decks
-4%synergy
Sneak Attack
5.6%inclusion4 decks71 decks
3%synergy
Simic Ascendancy
5.2%inclusion20 decks381 decks
0%synergy
Static Prison
5.1%inclusion5 decks98 decks
5%synergy
Battles
Invasion of Ikoria
5.8%inclusion22 decks381 decks
3%synergy
Planeswalkers
Teferi, Time Raveler
24%inclusion24 decks100 decks
18%synergy
Oko, Thief of Crowns
9.2%inclusion35 decks381 decks
5%synergy
Utility Lands
Boseiju, Who Endures
40%inclusion152 decks381 decks
21%synergy
Ancient Tomb
33%inclusion124 decks381 decks
23%synergy
Otawara, Soaring City
31%inclusion119 decks381 decks
15%synergy
Gaea's Cradle
25%inclusion94 decks381 decks
19%synergy
Yavimaya, Cradle of Growth
24%inclusion90 decks381 decks
15%synergy
Urborg, Tomb of Yawgmoth
21%inclusion79 decks381 decks
12%synergy
Mistrise Village
16%inclusion40 decks249 decks
8%synergy
Bojuka Bog
16%inclusion61 decks381 decks
-14%synergy
Shifting Woodland
16%inclusion58 decks370 decks
9%synergy
Reliquary Tower
15%inclusion58 decks381 decks
-15%synergy
Dryad Arbor
8.9%inclusion34 decks381 decks
5%synergy
Emergence Zone
8.4%inclusion32 decks381 decks
6%synergy
Minamo, School at Water's Edge
7.9%inclusion30 decks381 decks
3%synergy
Strip Mine
7.3%inclusion28 decks381 decks
5%synergy
Urza's Saga
6.6%inclusion25 decks381 decks
0%synergy
Takenuma, Abandoned Mire
6.6%inclusion25 decks381 decks
-2%synergy
Phyrexian Tower
6.6%inclusion25 decks381 decks
-2%synergy
Field of the Dead
5.8%inclusion22 decks381 decks
3%synergy
Mana Artifacts
Sol Ring
86%inclusion327 decks381 decks
2%synergy
Arcane Signet
66%inclusion250 decks381 decks
-7%synergy
Lotus Petal
36%inclusion139 decks381 decks
29%synergy
Mana Vault
26%inclusion100 decks381 decks
20%synergy
Fellwar Stone
25%inclusion97 decks381 decks
5%synergy
Talisman of Curiosity
19%inclusion74 decks381 decks
7%synergy
Talisman of Dominance
18%inclusion67 decks381 decks
-15%synergy
Talisman of Resilience
15%inclusion56 decks381 decks
2%synergy
Mox Amber
10%inclusion40 decks381 decks
6%synergy
Simic Signet
8.9%inclusion34 decks381 decks
-2%synergy
Mox Opal
8.7%inclusion33 decks381 decks
4%synergy
Chromatic Lantern
8.4%inclusion32 decks381 decks
0%synergy
Dimir Signet
6.8%inclusion26 decks381 decks
-17%synergy
Mana Crypt
6.3%inclusion24 decks381 decks
5%synergy
Grim Monolith
6.0%inclusion23 decks381 decks
4%synergy
Golgari Signet
6.0%inclusion23 decks381 decks
-4%synergy
Thought Vessel
5.5%inclusion21 decks381 decks
-12%synergy
Lands
Command Tower
90%inclusion341 decks381 decks
15%synergy
Breeding Pool
79%inclusion301 decks381 decks
37%synergy
Overgrown Tomb
77%inclusion294 decks381 decks
36%synergy
Misty Rainforest
76%inclusion289 decks381 decks
64%synergy
Polluted Delta
76%inclusion289 decks381 decks
64%synergy
Verdant Catacombs
75%inclusion285 decks381 decks
64%synergy
Watery Grave
74%inclusion281 decks381 decks
32%synergy
Temple Garden
67%inclusion67 decks100 decks
28%synergy
Savannah
56%inclusion56 decks100 decks
43%synergy
Hallowed Fountain
55%inclusion55 decks100 decks
15%synergy
Flooded Strand
54%inclusion206 decks381 decks
43%synergy
Steam Vents
54%inclusion38 decks71 decks
15%synergy
Stomping Ground
54%inclusion38 decks71 decks
12%synergy
Tundra
53%inclusion53 decks100 decks
39%synergy
Taiga
52%inclusion37 decks71 decks
39%synergy
Tropical Island
51%inclusion196 decks381 decks
37%synergy
Windswept Heath
51%inclusion193 decks381 decks
40%synergy
Bayou
50%inclusion192 decks381 decks
37%synergy
Underground Sea
50%inclusion189 decks381 decks
35%synergy
Scrubland
49%inclusion49 decks100 decks
35%synergy
Godless Shrine
49%inclusion49 decks100 decks
8%synergy
Wooded Foothills
48%inclusion184 decks381 decks
37%synergy
Volcanic Island
48%inclusion34 decks71 decks
34%synergy
Marsh Flats
48%inclusion182 decks381 decks
37%synergy
Scalding Tarn
47%inclusion179 decks381 decks
36%synergy
Plateau
47%inclusion30 decks64 decks
35%synergy
Badlands
46%inclusion33 decks71 decks
33%synergy
Exotic Orchard
46%inclusion177 decks381 decks
10%synergy
Blood Crypt
45%inclusion32 decks71 decks
7%synergy
City of Brass
44%inclusion167 decks381 decks
36%synergy
Bloodstained Mire
44%inclusion167 decks381 decks
33%synergy
Mana Confluence
40%inclusion154 decks381 decks
33%synergy
Rejuvenating Springs
39%inclusion150 decks381 decks
13%synergy
Morphic Pool
36%inclusion139 decks381 decks
13%synergy
Sacred Foundry
36%inclusion23 decks64 decks
-1%synergy
Undergrowth Stadium
35%inclusion133 decks381 decks
11%synergy
Zagoth Triome
35%inclusion132 decks381 decks
8%synergy
Gemstone Caverns
26%inclusion99 decks381 decks
21%synergy
Llanowar Wastes
24%inclusion92 decks381 decks
-3%synergy
Yavimaya Coast
23%inclusion89 decks381 decks
-4%synergy
Spara's Headquarters
22%inclusion22 decks100 decks
-5%synergy
Ketria Triome
21%inclusion15 decks71 decks
-9%synergy
Indatha Triome
21%inclusion21 decks100 decks
-6%synergy
Hinterland Harbor
21%inclusion79 decks381 decks
-13%synergy
Ziatora's Proving Ground
20%inclusion14 decks71 decks
-6%synergy
Woodland Cemetery
19%inclusion74 decks381 decks
-13%synergy
Underground River
18%inclusion68 decks381 decks
-5%synergy
Jetmir's Garden
17%inclusion11 decks64 decks
-11%synergy
Hedge Maze
17%inclusion65 decks381 decks
6%synergy
Reflecting Pool
17%inclusion64 decks381 decks
12%synergy