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
Maralen, Fae Ascendant
0.1%inclusion8 decks11.7K decks
Top Commanders
Cazur, Ruthless Stalker // Ukkima, Stalking Shadow
3.1%inclusion141 decks4.61K decks
Yarok, the Desecrated
0.5%inclusion57 decks12K decks
Thrasios, Triton Hero // Tymna the Weaver
0.2%inclusion19 decks9.84K decks
Glarb, Calamity's Augur
0.1%inclusion11 decks19.2K decks
Tasigur, the Golden Fang
0.2%inclusion11 decks6.34K decks
Atraxa, Grand Unifier
0.1%inclusion11 decks16.3K decks
Muldrotha, the Gravetide
0.0%inclusion10 decks22K decks
Terra, Magical Adept
0.1%inclusion8 decks13.7K decks
Jenson Carthalion, Druid Exile
0.3%inclusion8 decks2.64K decks
Kenrith, the Returned King
0.0%inclusion7 decks28.2K decks
Esika, God of the Tree
0.0%inclusion6 decks22.3K decks
Morophon, the Boundless
0.0%inclusion6 decks13.6K decks
Zimone and Dina
0.1%inclusion5 decks6.43K decks
Tatsunari, Toad Rider
0.1%inclusion4 decks5.80K decks
Yidris, Maelstrom Wielder
0.0%inclusion4 decks8.51K decks
Niv-Mizzet Reborn
0.1%inclusion4 decks3.96K decks
Damia, Sage of Stone
0.1%inclusion3 decks3.25K decks
New Cards
Hexing Squelcher
22%inclusion2 decks9 decks
14%synergy
Formidable Speaker
10%inclusion11 decks110 decks
7%synergy
Flock Impostor
7.1%inclusion1 decks14 decks
7%synergy
Voracious Tome-Skimmer
5.5%inclusion3 decks55 decks
3%synergy
Glen Elendra's Answer
5.5%inclusion3 decks55 decks
4%synergy
High Synergy Cards
Recruiter of the Guard
54%inclusion51 decks94 decks
51%synergy
Imperial Recruiter
52%inclusion35 decks67 decks
48%synergy
Eladamri's Call
54%inclusion51 decks94 decks
45%synergy
Birds of Paradise
71%inclusion269 decks379 decks
44%synergy
Noble Hierarch
57%inclusion54 decks94 decks
42%synergy
Academy Rector
39%inclusion37 decks94 decks
39%synergy
Eternal Witness
53%inclusion201 decks379 decks
36%synergy
Deathrite Shaman
46%inclusion175 decks379 decks
35%synergy
Abrupt Decay
45%inclusion169 decks379 decks
35%synergy
Baleful Strix
47%inclusion178 decks379 decks
34%synergy
Top Cards
Swords to Plowshares
55%inclusion52 decks94 decks
-6%synergy
Mystic Remora
50%inclusion188 decks379 decks
34%synergy
Assassin's Trophy
47%inclusion179 decks379 decks
17%synergy
Swan Song
42%inclusion159 decks379 decks
24%synergy
Cyclonic Rift
41%inclusion156 decks379 decks
19%synergy
Llanowar Elves
39%inclusion146 decks379 decks
18%synergy
Elves of Deep Shadow
36%inclusion138 decks379 decks
28%synergy
Diabolic Intent
36%inclusion137 decks379 decks
28%synergy
Ignoble Hierarch
36%inclusion24 decks67 decks
11%synergy
Neoform
35%inclusion131 decks379 decks
31%synergy
Game Changers
Enlightened Tutor
68%inclusion64 decks94 decks
53%synergy
Demonic Tutor
68%inclusion257 decks379 decks
48%synergy
Vampiric Tutor
56%inclusion214 decks379 decks
42%synergy
Rhystic Study
54%inclusion205 decks379 decks
30%synergy
Worldly Tutor
43%inclusion164 decks379 decks
31%synergy
Force of Will
41%inclusion154 decks379 decks
31%synergy
Thassa's Oracle
37%inclusion142 decks379 decks
31%synergy
Orcish Bowmasters
33%inclusion124 decks379 decks
24%synergy
Chrome Mox
32%inclusion122 decks379 decks
26%synergy
Mox Diamond
30%inclusion114 decks379 decks
26%synergy
Creatures
Acererak the Archlich
32%inclusion122 decks379 decks
32%synergy
Elvish Mystic
32%inclusion122 decks379 decks
16%synergy
Delighted Halfling
32%inclusion121 decks379 decks
20%synergy
Fyndhorn Elves
31%inclusion118 decks379 decks
21%synergy
Grand Abolisher
31%inclusion29 decks94 decks
22%synergy
Esper Sentinel
31%inclusion29 decks94 decks
12%synergy
Eternal Scourge
30%inclusion114 decks379 decks
30%synergy
Ranger-Captain of Eos
30%inclusion28 decks94 decks
26%synergy
Misthollow Griffin
29%inclusion110 decks379 decks
29%synergy
Opposition Agent
28%inclusion105 decks379 decks
22%synergy
Faeburrow Elder
28%inclusion26 decks94 decks
16%synergy
Shrieking Drake
27%inclusion104 decks379 decks
27%synergy
Coiling Oracle
27%inclusion102 decks379 decks
21%synergy
Destiny Spinner
26%inclusion99 decks379 decks
22%synergy
Bloom Tender
26%inclusion99 decks379 decks
18%synergy
Horned Kavu
25%inclusion17 decks67 decks
25%synergy
Ice-Fang Coatl
25%inclusion96 decks379 decks
25%synergy
Cloud of Faeries
25%inclusion96 decks379 decks
23%synergy
Elvish Spirit Guide
25%inclusion93 decks379 decks
21%synergy
Uro, Titan of Nature's Wrath
24%inclusion91 decks379 decks
19%synergy
Avacyn's Pilgrim
23%inclusion22 decks94 decks
11%synergy
Spellseeker
23%inclusion88 decks379 decks
20%synergy
Voice of Victory
23%inclusion12 decks53 decks
16%synergy
Arbor Elf
21%inclusion81 decks379 decks
16%synergy
Whitemane Lion
21%inclusion20 decks94 decks
20%synergy
Dauthi Voidwalker
20%inclusion77 decks379 decks
14%synergy
Parasitic Strix
19%inclusion73 decks379 decks
19%synergy
Aether Channeler
18%inclusion70 decks379 decks
16%synergy
Guide of Souls
18%inclusion16 decks87 decks
16%synergy
Man-o'-War
18%inclusion67 decks379 decks
17%synergy
Niambi, Esteemed Speaker
17%inclusion16 decks94 decks
17%synergy
Corpse Knight
17%inclusion16 decks94 decks
12%synergy
Lotho, Corrupt Shirriff
17%inclusion16 decks94 decks
4%synergy
Reclamation Sage
17%inclusion64 decks379 decks
9%synergy
Gilded Drake
17%inclusion63 decks379 decks
15%synergy
Endurance
16%inclusion60 decks379 decks
13%synergy
Fleetfoot Panther
15%inclusion14 decks94 decks
15%synergy
Wall of Blossoms
14%inclusion53 decks379 decks
12%synergy
Knight of Autumn
14%inclusion13 decks94 decks
12%synergy
Drannith Magistrate
14%inclusion13 decks94 decks
9%synergy
Squee, the Immortal
13%inclusion9 decks67 decks
12%synergy
Wood Elves
13%inclusion49 decks379 decks
8%synergy
Delney, Streetwise Lookout
13%inclusion12 decks94 decks
9%synergy
Peregrine Drake
12%inclusion47 decks379 decks
9%synergy
Pollywog Prodigy
12%inclusion39 decks318 decks
9%synergy
Lava Zombie
12%inclusion8 decks67 decks
12%synergy
Sparkcaster
12%inclusion8 decks67 decks
12%synergy
Purphoros, God of the Forge
12%inclusion8 decks67 decks
8%synergy
Badgermole Cub
12%inclusion11 decks93 decks
7%synergy
Wall of Omens
12%inclusion11 decks94 decks
9%synergy
Instants
Veil of Summer
34%inclusion128 decks379 decks
29%synergy
Pact of Negation
34%inclusion128 decks379 decks
27%synergy
Demonic Consultation
33%inclusion126 decks379 decks
30%synergy
An Offer You Can't Refuse
33%inclusion126 decks379 decks
9%synergy
Dark Ritual
33%inclusion124 decks379 decks
8%synergy
Force of Negation
32%inclusion121 decks379 decks
24%synergy
Noxious Revival
32%inclusion120 decks379 decks
27%synergy
Flusterstorm
31%inclusion116 decks379 decks
23%synergy
Mystical Tutor
30%inclusion115 decks379 decks
18%synergy
Fierce Guardianship
30%inclusion115 decks379 decks
13%synergy
Tainted Pact
30%inclusion112 decks379 decks
26%synergy
Path to Exile
27%inclusion25 decks94 decks
-21%synergy
Mental Misstep
24%inclusion92 decks379 decks
19%synergy
Mana Drain
24%inclusion90 decks379 decks
9%synergy
Counterspell
24%inclusion90 decks379 decks
-18%synergy
Silence
22%inclusion21 decks94 decks
16%synergy
Brainstorm
22%inclusion82 decks379 decks
3%synergy
Lim-Dûl's Vault
20%inclusion75 decks379 decks
17%synergy
Ad Nauseam
19%inclusion71 decks379 decks
16%synergy
Chain of Vapor
18%inclusion70 decks379 decks
15%synergy
Crop Rotation
18%inclusion70 decks379 decks
9%synergy
Deadly Rollick
17%inclusion65 decks379 decks
3%synergy
Mindbreak Trap
16%inclusion60 decks379 decks
11%synergy
Chord of Calling
16%inclusion60 decks379 decks
11%synergy
Beast Within
16%inclusion59 decks379 decks
-18%synergy
Dispel
15%inclusion55 decks379 decks
11%synergy
Arcane Denial
14%inclusion53 decks379 decks
-6%synergy
Heroic Intervention
14%inclusion53 decks379 decks
-16%synergy
Teferi's Protection
14%inclusion13 decks94 decks
-3%synergy
Deflecting Swat
13%inclusion9 decks67 decks
-3%synergy
Culling the Weak
13%inclusion48 decks379 decks
8%synergy
Dovin's Veto
12%inclusion11 decks94 decks
-7%synergy
Borne Upon a Wind
11%inclusion43 decks379 decks
7%synergy
Nature's Claim
11%inclusion43 decks379 decks
4%synergy
Negate
11%inclusion42 decks379 decks
-10%synergy
Anguished Unmaking
11%inclusion10 decks94 decks
-14%synergy
Into the Flood Maw
10%inclusion32 decks319 decks
6%synergy
Force of Vigor
10%inclusion38 decks379 decks
7%synergy
Sink into Stupor
9.3%inclusion31 decks334 decks
-1%synergy
Ephemerate
8.5%inclusion8 decks94 decks
3%synergy
Snap
8.2%inclusion31 decks379 decks
0%synergy
Plunge into Darkness
7.9%inclusion30 decks379 decks
8%synergy
Manamorphose
7.5%inclusion5 decks67 decks
5%synergy
Delay
7.1%inclusion27 decks379 decks
5%synergy
Spell Pierce
7.1%inclusion27 decks379 decks
4%synergy
Ghostly Flicker
7.1%inclusion27 decks379 decks
2%synergy
Putrefy
7.1%inclusion27 decks379 decks
-9%synergy
Growth Spiral
7.1%inclusion27 decks379 decks
-13%synergy
Strix Serenade
6.9%inclusion23 decks334 decks
4%synergy
Brain Freeze
6.6%inclusion25 decks379 decks
3%synergy
Sorceries
Toxic Deluge
29%inclusion111 decks379 decks
11%synergy
Eldritch Evolution
28%inclusion108 decks379 decks
24%synergy
Imperial Seal
28%inclusion106 decks379 decks
23%synergy
Idyllic Tutor
26%inclusion24 decks94 decks
22%synergy
Culling Ritual
23%inclusion86 decks379 decks
12%synergy
Finale of Devastation
21%inclusion78 decks379 decks
13%synergy
Nature's Lore
20%inclusion77 decks379 decks
-11%synergy
Farseek
20%inclusion76 decks379 decks
-16%synergy
Gitaxian Probe
18%inclusion69 decks379 decks
13%synergy
Three Visits
18%inclusion69 decks379 decks
-6%synergy
Reanimate
18%inclusion67 decks379 decks
-1%synergy
Manipulate Fate
14%inclusion52 decks379 decks
14%synergy
Gamble
13%inclusion9 decks67 decks
5%synergy
Green Sun's Zenith
13%inclusion50 decks379 decks
8%synergy
Ponder
13%inclusion49 decks379 decks
1%synergy
Grim Tutor
13%inclusion48 decks379 decks
9%synergy
Cultivate
13%inclusion48 decks379 decks
-30%synergy
Wheel of Fortune
12%inclusion8 decks67 decks
7%synergy
Extract
11%inclusion42 decks379 decks
11%synergy
Yawgmoth's Will
11%inclusion41 decks379 decks
10%synergy
Unearth
11%inclusion41 decks379 decks
8%synergy
Sevinne's Reclamation
11%inclusion10 decks94 decks
3%synergy
Rampant Growth
11%inclusion40 decks379 decks
-23%synergy
Praetor's Grasp
10%inclusion39 decks379 decks
8%synergy
Windfall
10%inclusion37 decks379 decks
-2%synergy
Beseech the Mirror
9.5%inclusion36 decks379 decks
6%synergy
Damnation
9.0%inclusion34 decks379 decks
2%synergy
Preordain
8.4%inclusion32 decks379 decks
-1%synergy
Kodama's Reach
8.4%inclusion32 decks379 decks
-19%synergy
Nature's Rhythm
7.8%inclusion16 decks206 decks
4%synergy
Wrath of the Skies
6.9%inclusion6 decks87 decks
7%synergy
Tendrils of Agony
6.9%inclusion26 decks379 decks
6%synergy
Altar of Bone
6.4%inclusion6 decks94 decks
6%synergy
Damn
6.4%inclusion6 decks94 decks
-9%synergy
Diabolic Tutor
6.3%inclusion24 decks379 decks
1%synergy
Chain of Smog
6.1%inclusion23 decks379 decks
5%synergy
Grapeshot
6.0%inclusion4 decks67 decks
2%synergy
Foresight
5.8%inclusion22 decks379 decks
6%synergy
Bala Ged Recovery
5.8%inclusion22 decks379 decks
-2%synergy
Wargate
5.3%inclusion5 decks94 decks
3%synergy
Regrowth
5.3%inclusion20 decks379 decks
3%synergy
Utility Artifacts
Cloudstone Curio
32%inclusion120 decks379 decks
31%synergy
Wishclaw Talisman
25%inclusion93 decks379 decks
19%synergy
The One Ring
23%inclusion89 decks379 decks
15%synergy
Panharmonicon
14%inclusion52 decks379 decks
10%synergy
Lightning Greaves
12%inclusion45 decks379 decks
-13%synergy
Birthing Pod
10%inclusion37 decks379 decks
8%synergy
Sensei's Divining Top
10%inclusion37 decks379 decks
5%synergy
The Ozolith
8.2%inclusion31 decks379 decks
5%synergy
Swiftfoot Boots
7.1%inclusion27 decks379 decks
-20%synergy
Aetherflux Reservoir
6.3%inclusion24 decks379 decks
3%synergy
Phyrexian Altar
5.0%inclusion19 decks379 decks
1%synergy
Enchantments
Sylvan Library
34%inclusion127 decks379 decks
24%synergy
Food Chain
33%inclusion125 decks379 decks
31%synergy
Carpet of Flowers
26%inclusion97 decks379 decks
23%synergy
Impact Tremors
22%inclusion15 decks67 decks
13%synergy
Sterling Grove
22%inclusion21 decks94 decks
16%synergy
Smothering Tithe
21%inclusion20 decks94 decks
0%synergy
Wild Growth
19%inclusion72 decks379 decks
9%synergy
Necropotence
18%inclusion67 decks379 decks
12%synergy
Survival of the Fittest
17%inclusion66 decks379 decks
16%synergy
Rhythm of the Wild
13%inclusion9 decks67 decks
-8%synergy
Aura Shards
13%inclusion12 decks94 decks
6%synergy
Underworld Breach
10%inclusion7 decks67 decks
4%synergy
Guardian Project
10%inclusion39 decks379 decks
2%synergy
Leyline of the Guildpact
10%inclusion6 decks60 decks
-5%synergy
Chthonian Nightmare
9.4%inclusion32 decks339 decks
8%synergy
Utopia Sprawl
9.0%inclusion34 decks379 decks
2%synergy
Intruder Alarm
8.2%inclusion31 decks379 decks
6%synergy
Exploration
7.7%inclusion29 decks379 decks
0%synergy
Mana Cannons
7.5%inclusion5 decks67 decks
7%synergy
Goblin Bombardment
7.5%inclusion5 decks67 decks
2%synergy
Widespread Thieving
6.7%inclusion4 decks60 decks
5%synergy
Maelstrom Nexus
6.7%inclusion4 decks60 decks
1%synergy
Hardened Scales
6.6%inclusion25 decks379 decks
-3%synergy
Primal Prayers
6.6%inclusion22 decks334 decks
6%synergy
Swift Reconfiguration
6.4%inclusion6 decks94 decks
5%synergy
Animate Dead
6.3%inclusion24 decks379 decks
-2%synergy
Pernicious Deed
5.8%inclusion22 decks379 decks
4%synergy
Propaganda
5.8%inclusion22 decks379 decks
-8%synergy
Static Prison
5.7%inclusion5 decks87 decks
5%synergy
Simic Ascendancy
5.0%inclusion19 decks379 decks
0%synergy
Branching Evolution
5.0%inclusion19 decks379 decks
-2%synergy
Battles
Invasion of Ikoria
6.1%inclusion23 decks379 decks
3%synergy
Planeswalkers
Teferi, Time Raveler
21%inclusion20 decks94 decks
15%synergy
Oko, Thief of Crowns
10%inclusion38 decks379 decks
6%synergy
Utility Lands
Boseiju, Who Endures
41%inclusion154 decks379 decks
22%synergy
Ancient Tomb
32%inclusion121 decks379 decks
23%synergy
Otawara, Soaring City
32%inclusion120 decks379 decks
15%synergy
Gaea's Cradle
24%inclusion92 decks379 decks
18%synergy
Yavimaya, Cradle of Growth
23%inclusion88 decks379 decks
14%synergy
Urborg, Tomb of Yawgmoth
20%inclusion76 decks379 decks
11%synergy
Mistrise Village
16%inclusion34 decks211 decks
8%synergy
Bojuka Bog
15%inclusion57 decks379 decks
-15%synergy
Shifting Woodland
15%inclusion50 decks334 decks
8%synergy
Reliquary Tower
15%inclusion55 decks379 decks
-15%synergy
Minamo, School at Water's Edge
8.4%inclusion32 decks379 decks
4%synergy
Dryad Arbor
7.9%inclusion30 decks379 decks
4%synergy
Emergence Zone
7.7%inclusion29 decks379 decks
5%synergy
Strip Mine
6.9%inclusion26 decks379 decks
4%synergy
Takenuma, Abandoned Mire
6.6%inclusion25 decks379 decks
-2%synergy
Field of the Dead
6.3%inclusion24 decks379 decks
3%synergy
Urza's Saga
6.1%inclusion23 decks379 decks
-1%synergy
Phyrexian Tower
5.5%inclusion21 decks379 decks
-3%synergy
Cephalid Coliseum
5.3%inclusion20 decks379 decks
2%synergy
Mana Artifacts
Sol Ring
87%inclusion328 decks379 decks
3%synergy
Arcane Signet
65%inclusion247 decks379 decks
-7%synergy
Lotus Petal
36%inclusion137 decks379 decks
29%synergy
Mana Vault
27%inclusion101 decks379 decks
21%synergy
Fellwar Stone
25%inclusion95 decks379 decks
5%synergy
Talisman of Curiosity
19%inclusion73 decks379 decks
7%synergy
Talisman of Dominance
18%inclusion67 decks379 decks
-15%synergy
Talisman of Resilience
14%inclusion52 decks379 decks
1%synergy
Mox Amber
10%inclusion39 decks379 decks
6%synergy
Mana Crypt
9.5%inclusion36 decks379 decks
8%synergy
Mox Opal
9.5%inclusion36 decks379 decks
5%synergy
Simic Signet
9.2%inclusion35 decks379 decks
-2%synergy
Chromatic Lantern
8.4%inclusion32 decks379 decks
0%synergy
Dimir Signet
6.9%inclusion26 decks379 decks
-18%synergy
Grim Monolith
6.3%inclusion24 decks379 decks
4%synergy
Golgari Signet
6.1%inclusion23 decks379 decks
-4%synergy
Thought Vessel
5.8%inclusion22 decks379 decks
-12%synergy
Lands
Command Tower
90%inclusion341 decks379 decks
16%synergy
Breeding Pool
80%inclusion303 decks379 decks
38%synergy
Overgrown Tomb
78%inclusion295 decks379 decks
37%synergy
Misty Rainforest
77%inclusion291 decks379 decks
65%synergy
Verdant Catacombs
77%inclusion290 decks379 decks
66%synergy
Polluted Delta
76%inclusion288 decks379 decks
64%synergy
Watery Grave
76%inclusion288 decks379 decks
34%synergy
Temple Garden
67%inclusion63 decks94 decks
28%synergy
Steam Vents
57%inclusion38 decks67 decks
18%synergy
Savannah
56%inclusion53 decks94 decks
44%synergy
Hallowed Fountain
55%inclusion52 decks94 decks
15%synergy
Stomping Ground
54%inclusion36 decks67 decks
12%synergy
Flooded Strand
52%inclusion198 decks379 decks
41%synergy
Tundra
52%inclusion49 decks94 decks
38%synergy
Tropical Island
51%inclusion192 decks379 decks
36%synergy
Windswept Heath
50%inclusion191 decks379 decks
39%synergy
Scrubland
50%inclusion47 decks94 decks
36%synergy
Bayou
50%inclusion188 decks379 decks
36%synergy
Underground Sea
49%inclusion187 decks379 decks
35%synergy
Marsh Flats
48%inclusion183 decks379 decks
38%synergy
Godless Shrine
48%inclusion45 decks94 decks
7%synergy
Blood Crypt
48%inclusion32 decks67 decks
10%synergy
Wooded Foothills
47%inclusion180 decks379 decks
37%synergy
Scalding Tarn
46%inclusion176 decks379 decks
36%synergy
Taiga
46%inclusion31 decks67 decks
33%synergy
Exotic Orchard
45%inclusion170 decks379 decks
8%synergy
Badlands
43%inclusion29 decks67 decks
30%synergy
Volcanic Island
43%inclusion29 decks67 decks
29%synergy
Bloodstained Mire
43%inclusion163 decks379 decks
32%synergy
City of Brass
42%inclusion160 decks379 decks
35%synergy
Plateau
42%inclusion25 decks60 decks
30%synergy
Rejuvenating Springs
40%inclusion153 decks379 decks
14%synergy
Mana Confluence
40%inclusion151 decks379 decks
33%synergy
Sacred Foundry
38%inclusion23 decks60 decks
2%synergy
Morphic Pool
38%inclusion144 decks379 decks
14%synergy
Zagoth Triome
37%inclusion141 decks379 decks
10%synergy
Undergrowth Stadium
37%inclusion139 decks379 decks
13%synergy
Llanowar Wastes
26%inclusion99 decks379 decks
-1%synergy
Yavimaya Coast
26%inclusion97 decks379 decks
-1%synergy
Gemstone Caverns
23%inclusion89 decks379 decks
18%synergy
Ziatora's Proving Ground
22%inclusion15 decks67 decks
-5%synergy
Ketria Triome
22%inclusion15 decks67 decks
-8%synergy
Indatha Triome
22%inclusion21 decks94 decks
-5%synergy
Spara's Headquarters
22%inclusion21 decks94 decks
-5%synergy
Hinterland Harbor
20%inclusion77 decks379 decks
-13%synergy
Jetmir's Garden
20%inclusion12 decks60 decks
-9%synergy
Woodland Cemetery
20%inclusion74 decks379 decks
-13%synergy
Underground River
19%inclusion73 decks379 decks
-3%synergy
Hedge Maze
18%inclusion70 decks379 decks
7%synergy
Nurturing Peatland
18%inclusion67 decks379 decks
13%synergy