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
0.3%inclusion5 decks1.90K decks
Top Commanders
Cazur, Ruthless Stalker // Ukkima, Stalking Shadow
3.1%inclusion141 decks4.51K decks
Yarok, the Desecrated
0.5%inclusion57 decks11.6K decks
Thrasios, Triton Hero // Tymna the Weaver
0.2%inclusion20 decks9.52K decks
Tasigur, the Golden Fang
0.2%inclusion12 decks6.37K decks
Glarb, Calamity's Augur
0.1%inclusion10 decks17.8K decks
Atraxa, Grand Unifier
0.1%inclusion10 decks15.9K decks
Muldrotha, the Gravetide
0.0%inclusion9 decks21.3K decks
Kenrith, the Returned King
0.0%inclusion8 decks27.3K decks
Jenson Carthalion, Druid Exile
0.3%inclusion8 decks2.58K decks
Zimone and Dina
0.1%inclusion6 decks6.36K decks
Terra, Magical Adept
0.0%inclusion6 decks12.5K decks
Esika, God of the Tree
0.0%inclusion5 decks21.7K decks
Morophon, the Boundless
0.0%inclusion5 decks12.9K decks
Yidris, Maelstrom Wielder
0.0%inclusion4 decks8.18K decks
Niv-Mizzet Reborn
0.1%inclusion4 decks4.01K decks
Tatsunari, Toad Rider
0.1%inclusion3 decks5.78K decks
Damia, Sage of Stone
0.1%inclusion3 decks3.19K decks
New Cards
Badgermole Cub
13%inclusion9 decks68 decks
8%synergy
Voracious Tome-Skimmer
11%inclusion2 decks18 decks
10%synergy
Glen Elendra's Answer
11%inclusion2 decks18 decks
10%synergy
Harmonized Crescendo
11%inclusion2 decks18 decks
10%synergy
Champions of the Perfect
11%inclusion2 decks18 decks
10%synergy
High Synergy Cards
Recruiter of the Guard
53%inclusion48 decks90 decks
50%synergy
Imperial Recruiter
52%inclusion33 decks64 decks
47%synergy
Eladamri's Call
56%inclusion50 decks90 decks
46%synergy
Birds of Paradise
71%inclusion263 decks370 decks
43%synergy
Noble Hierarch
56%inclusion50 decks90 decks
40%synergy
Academy Rector
38%inclusion34 decks90 decks
37%synergy
Eternal Witness
54%inclusion199 decks370 decks
37%synergy
Deathrite Shaman
47%inclusion174 decks370 decks
36%synergy
Abrupt Decay
45%inclusion167 decks370 decks
35%synergy
Baleful Strix
47%inclusion173 decks370 decks
33%synergy
Top Cards
Swords to Plowshares
54%inclusion49 decks90 decks
-7%synergy
Mystic Remora
49%inclusion181 decks370 decks
33%synergy
Assassin's Trophy
47%inclusion174 decks370 decks
17%synergy
Cyclonic Rift
41%inclusion152 decks370 decks
18%synergy
Swan Song
41%inclusion151 decks370 decks
23%synergy
Llanowar Elves
38%inclusion141 decks370 decks
18%synergy
Diabolic Intent
37%inclusion137 decks370 decks
29%synergy
Elves of Deep Shadow
36%inclusion135 decks370 decks
28%synergy
Veil of Summer
35%inclusion129 decks370 decks
30%synergy
Neoform
35%inclusion128 decks370 decks
31%synergy
Game Changers
Demonic Tutor
69%inclusion254 decks370 decks
49%synergy
Enlightened Tutor
68%inclusion61 decks90 decks
52%synergy
Vampiric Tutor
58%inclusion213 decks370 decks
42%synergy
Rhystic Study
54%inclusion201 decks370 decks
30%synergy
Worldly Tutor
43%inclusion158 decks370 decks
30%synergy
Force of Will
41%inclusion152 decks370 decks
31%synergy
Thassa's Oracle
37%inclusion137 decks370 decks
31%synergy
Orcish Bowmasters
34%inclusion127 decks370 decks
26%synergy
Chrome Mox
32%inclusion119 decks370 decks
26%synergy
Mox Diamond
30%inclusion110 decks370 decks
25%synergy
Creatures
Ignoble Hierarch
34%inclusion22 decks64 decks
10%synergy
Delighted Halfling
33%inclusion123 decks370 decks
21%synergy
Elvish Mystic
33%inclusion121 decks370 decks
17%synergy
Acererak the Archlich
32%inclusion120 decks370 decks
32%synergy
Fyndhorn Elves
32%inclusion117 decks370 decks
22%synergy
Eternal Scourge
31%inclusion114 decks370 decks
31%synergy
Ranger-Captain of Eos
30%inclusion27 decks90 decks
26%synergy
Esper Sentinel
30%inclusion27 decks90 decks
11%synergy
Misthollow Griffin
29%inclusion109 decks370 decks
29%synergy
Opposition Agent
29%inclusion109 decks370 decks
24%synergy
Grand Abolisher
29%inclusion26 decks90 decks
20%synergy
Coiling Oracle
27%inclusion101 decks370 decks
21%synergy
Shrieking Drake
27%inclusion100 decks370 decks
26%synergy
Destiny Spinner
27%inclusion100 decks370 decks
23%synergy
Horned Kavu
27%inclusion17 decks64 decks
27%synergy
Ice-Fang Coatl
26%inclusion96 decks370 decks
25%synergy
Faeburrow Elder
26%inclusion23 decks90 decks
14%synergy
Avacyn's Pilgrim
26%inclusion23 decks90 decks
13%synergy
Cloud of Faeries
25%inclusion92 decks370 decks
23%synergy
Bloom Tender
25%inclusion92 decks370 decks
17%synergy
Elvish Spirit Guide
24%inclusion89 decks370 decks
20%synergy
Uro, Titan of Nature's Wrath
24%inclusion89 decks370 decks
19%synergy
Voice of Victory
24%inclusion11 decks46 decks
17%synergy
Spellseeker
24%inclusion87 decks370 decks
20%synergy
Whitemane Lion
22%inclusion20 decks90 decks
21%synergy
Dauthi Voidwalker
22%inclusion80 decks370 decks
15%synergy
Arbor Elf
21%inclusion78 decks370 decks
16%synergy
Lotho, Corrupt Shirriff
19%inclusion17 decks90 decks
6%synergy
Parasitic Strix
19%inclusion69 decks370 decks
19%synergy
Man-o'-War
19%inclusion69 decks370 decks
18%synergy
Aether Channeler
18%inclusion68 decks370 decks
16%synergy
Reclamation Sage
18%inclusion66 decks370 decks
10%synergy
Niambi, Esteemed Speaker
18%inclusion16 decks90 decks
17%synergy
Corpse Knight
18%inclusion16 decks90 decks
12%synergy
Gilded Drake
18%inclusion65 decks370 decks
16%synergy
Guide of Souls
18%inclusion14 decks80 decks
15%synergy
Endurance
16%inclusion61 decks370 decks
14%synergy
Fleetfoot Panther
16%inclusion14 decks90 decks
15%synergy
Knight of Autumn
16%inclusion14 decks90 decks
14%synergy
Drannith Magistrate
16%inclusion14 decks90 decks
11%synergy
Wall of Blossoms
15%inclusion54 decks370 decks
13%synergy
Wood Elves
14%inclusion51 decks370 decks
9%synergy
Peregrine Drake
13%inclusion48 decks370 decks
10%synergy
Lava Zombie
13%inclusion8 decks64 decks
12%synergy
Sparkcaster
13%inclusion8 decks64 decks
12%synergy
Squee, the Immortal
13%inclusion8 decks64 decks
11%synergy
Pollywog Prodigy
12%inclusion37 decks299 decks
9%synergy
Aragorn, the Uniter
12%inclusion7 decks57 decks
9%synergy
Silver Drake
12%inclusion11 decks90 decks
12%synergy
Stonecloaker
12%inclusion11 decks90 decks
12%synergy
Instants
Pact of Negation
33%inclusion122 decks370 decks
26%synergy
Demonic Consultation
33%inclusion121 decks370 decks
29%synergy
An Offer You Can't Refuse
33%inclusion121 decks370 decks
8%synergy
Dark Ritual
32%inclusion120 decks370 decks
8%synergy
Noxious Revival
32%inclusion117 decks370 decks
27%synergy
Force of Negation
31%inclusion116 decks370 decks
23%synergy
Mystical Tutor
31%inclusion116 decks370 decks
19%synergy
Tainted Pact
30%inclusion111 decks370 decks
26%synergy
Fierce Guardianship
30%inclusion111 decks370 decks
12%synergy
Flusterstorm
30%inclusion110 decks370 decks
22%synergy
Path to Exile
26%inclusion23 decks90 decks
-22%synergy
Mana Drain
25%inclusion91 decks370 decks
10%synergy
Mental Misstep
24%inclusion89 decks370 decks
18%synergy
Counterspell
24%inclusion89 decks370 decks
-18%synergy
Brainstorm
21%inclusion79 decks370 decks
3%synergy
Silence
21%inclusion19 decks90 decks
15%synergy
Lim-Dûl's Vault
21%inclusion77 decks370 decks
18%synergy
Ad Nauseam
18%inclusion68 decks370 decks
16%synergy
Chain of Vapor
18%inclusion68 decks370 decks
15%synergy
Crop Rotation
18%inclusion66 decks370 decks
8%synergy
Deadly Rollick
17%inclusion64 decks370 decks
4%synergy
Chord of Calling
15%inclusion57 decks370 decks
10%synergy
Mindbreak Trap
15%inclusion56 decks370 decks
10%synergy
Heroic Intervention
15%inclusion55 decks370 decks
-16%synergy
Beast Within
15%inclusion54 decks370 decks
-20%synergy
Dispel
14%inclusion52 decks370 decks
10%synergy
Arcane Denial
14%inclusion50 decks370 decks
-7%synergy
Dovin's Veto
13%inclusion12 decks90 decks
-5%synergy
Deflecting Swat
13%inclusion8 decks64 decks
-4%synergy
Ephemerate
12%inclusion11 decks90 decks
6%synergy
Culling the Weak
12%inclusion45 decks370 decks
8%synergy
Borne Upon a Wind
11%inclusion42 decks370 decks
7%synergy
Nature's Claim
11%inclusion42 decks370 decks
4%synergy
Negate
11%inclusion42 decks370 decks
-10%synergy
Force of Vigor
10%inclusion38 decks370 decks
7%synergy
Into the Flood Maw
10%inclusion30 decks300 decks
6%synergy
Teferi's Protection
10%inclusion9 decks90 decks
-7%synergy
Anguished Unmaking
10%inclusion9 decks90 decks
-15%synergy
Plunge into Darkness
8.6%inclusion32 decks370 decks
8%synergy
Snap
8.6%inclusion32 decks370 decks
1%synergy
Sink into Stupor
8.6%inclusion27 decks315 decks
-2%synergy
Manamorphose
7.8%inclusion5 decks64 decks
5%synergy
Delay
7.6%inclusion28 decks370 decks
6%synergy
Ghostly Flicker
7.6%inclusion28 decks370 decks
3%synergy
Spell Pierce
7.3%inclusion27 decks370 decks
4%synergy
Putrefy
7.3%inclusion27 decks370 decks
-9%synergy
Growth Spiral
7.0%inclusion26 decks370 decks
-14%synergy
Strix Serenade
7.0%inclusion22 decks315 decks
4%synergy
Autumn's Veil
6.5%inclusion24 decks370 decks
5%synergy
Muddle the Mixture
6.5%inclusion24 decks370 decks
2%synergy
Sorceries
Toxic Deluge
30%inclusion111 decks370 decks
12%synergy
Imperial Seal
28%inclusion105 decks370 decks
23%synergy
Eldritch Evolution
27%inclusion101 decks370 decks
23%synergy
Idyllic Tutor
26%inclusion23 decks90 decks
22%synergy
Culling Ritual
23%inclusion86 decks370 decks
12%synergy
Finale of Devastation
21%inclusion77 decks370 decks
13%synergy
Nature's Lore
20%inclusion75 decks370 decks
-11%synergy
Farseek
20%inclusion74 decks370 decks
-16%synergy
Three Visits
19%inclusion69 decks370 decks
-6%synergy
Gitaxian Probe
18%inclusion65 decks370 decks
12%synergy
Reanimate
18%inclusion65 decks370 decks
-1%synergy
Manipulate Fate
14%inclusion51 decks370 decks
14%synergy
Ponder
14%inclusion50 decks370 decks
2%synergy
Cultivate
13%inclusion49 decks370 decks
-30%synergy
Green Sun's Zenith
13%inclusion48 decks370 decks
8%synergy
Grim Tutor
13%inclusion47 decks370 decks
9%synergy
Wheel of Fortune
13%inclusion8 decks64 decks
8%synergy
Sevinne's Reclamation
12%inclusion11 decks90 decks
5%synergy
Extract
11%inclusion42 decks370 decks
11%synergy
Yawgmoth's Will
11%inclusion41 decks370 decks
10%synergy
Unearth
11%inclusion41 decks370 decks
8%synergy
Gamble
11%inclusion7 decks64 decks
2%synergy
Praetor's Grasp
11%inclusion40 decks370 decks
9%synergy
Windfall
11%inclusion39 decks370 decks
-2%synergy
Rampant Growth
10%inclusion37 decks370 decks
-23%synergy
Beseech the Mirror
9.5%inclusion35 decks370 decks
6%synergy
Kodama's Reach
8.9%inclusion33 decks370 decks
-19%synergy
Damnation
8.6%inclusion32 decks370 decks
2%synergy
Preordain
8.6%inclusion32 decks370 decks
-1%synergy
Wrath of the Skies
7.5%inclusion6 decks80 decks
7%synergy
Nature's Rhythm
7.0%inclusion13 decks187 decks
3%synergy
Altar of Bone
6.7%inclusion6 decks90 decks
6%synergy
Wargate
6.7%inclusion6 decks90 decks
4%synergy
Damn
6.7%inclusion6 decks90 decks
-9%synergy
Tendrils of Agony
6.5%inclusion24 decks370 decks
6%synergy
Chain of Smog
6.5%inclusion24 decks370 decks
5%synergy
Diabolic Tutor
6.2%inclusion23 decks370 decks
1%synergy
Bala Ged Recovery
5.9%inclusion22 decks370 decks
-2%synergy
Foresight
5.4%inclusion20 decks370 decks
5%synergy
Conflux
5.3%inclusion3 decks57 decks
2%synergy
Utility Artifacts
Cloudstone Curio
31%inclusion116 decks370 decks
31%synergy
Wishclaw Talisman
24%inclusion88 decks370 decks
19%synergy
The One Ring
24%inclusion87 decks370 decks
15%synergy
Panharmonicon
15%inclusion55 decks370 decks
11%synergy
Lightning Greaves
12%inclusion44 decks370 decks
-13%synergy
Sensei's Divining Top
10%inclusion37 decks370 decks
5%synergy
Birthing Pod
8.9%inclusion33 decks370 decks
7%synergy
The Ozolith
7.8%inclusion29 decks370 decks
4%synergy
Swiftfoot Boots
7.3%inclusion27 decks370 decks
-20%synergy
Aetherflux Reservoir
5.9%inclusion22 decks370 decks
3%synergy
Chronicle of Victory
5.6%inclusion1 decks18 decks
5%synergy
Enchantments
Sylvan Library
34%inclusion125 decks370 decks
25%synergy
Food Chain
33%inclusion123 decks370 decks
32%synergy
Carpet of Flowers
26%inclusion96 decks370 decks
23%synergy
Impact Tremors
22%inclusion14 decks64 decks
12%synergy
Sterling Grove
21%inclusion19 decks90 decks
15%synergy
Smothering Tithe
21%inclusion19 decks90 decks
0%synergy
Wild Growth
19%inclusion72 decks370 decks
9%synergy
Necropotence
18%inclusion66 decks370 decks
13%synergy
Survival of the Fittest
17%inclusion63 decks370 decks
15%synergy
Rhythm of the Wild
14%inclusion9 decks64 decks
-8%synergy
Aura Shards
13%inclusion12 decks90 decks
6%synergy
Underworld Breach
11%inclusion7 decks64 decks
5%synergy
Guardian Project
11%inclusion39 decks370 decks
2%synergy
Leyline of the Guildpact
11%inclusion6 decks57 decks
-5%synergy
Chthonian Nightmare
10%inclusion32 decks320 decks
8%synergy
Utopia Sprawl
8.6%inclusion32 decks370 decks
1%synergy
Mana Cannons
7.8%inclusion5 decks64 decks
8%synergy
Goblin Bombardment
7.8%inclusion5 decks64 decks
2%synergy
Intruder Alarm
7.3%inclusion27 decks370 decks
5%synergy
Exploration
7.3%inclusion27 decks370 decks
-1%synergy
Widespread Thieving
7.0%inclusion4 decks57 decks
6%synergy
Maelstrom Nexus
7.0%inclusion4 decks57 decks
1%synergy
Primal Prayers
6.3%inclusion20 decks315 decks
6%synergy
Static Prison
6.3%inclusion5 decks80 decks
6%synergy
Animate Dead
6.2%inclusion23 decks370 decks
-3%synergy
Hardened Scales
6.2%inclusion23 decks370 decks
-4%synergy
Pernicious Deed
5.7%inclusion21 decks370 decks
4%synergy
Propaganda
5.7%inclusion21 decks370 decks
-8%synergy
Swift Reconfiguration
5.6%inclusion5 decks90 decks
5%synergy
Jeskai Ascendancy
5.3%inclusion3 decks57 decks
0%synergy
Warleader's Call
5.3%inclusion3 decks57 decks
-2%synergy
Battles
Invasion of Ikoria
6.2%inclusion23 decks370 decks
3%synergy
Planeswalkers
Teferi, Time Raveler
19%inclusion17 decks90 decks
12%synergy
Oko, Thief of Crowns
10%inclusion37 decks370 decks
6%synergy
Utility Lands
Boseiju, Who Endures
42%inclusion155 decks370 decks
23%synergy
Otawara, Soaring City
32%inclusion120 decks370 decks
16%synergy
Ancient Tomb
32%inclusion118 decks370 decks
22%synergy
Gaea's Cradle
24%inclusion90 decks370 decks
18%synergy
Yavimaya, Cradle of Growth
23%inclusion84 decks370 decks
14%synergy
Urborg, Tomb of Yawgmoth
19%inclusion72 decks370 decks
10%synergy
Mistrise Village
17%inclusion32 decks192 decks
9%synergy
Shifting Woodland
15%inclusion47 decks315 decks
8%synergy
Bojuka Bog
15%inclusion54 decks370 decks
-15%synergy
Reliquary Tower
15%inclusion54 decks370 decks
-15%synergy
Dryad Arbor
8.1%inclusion30 decks370 decks
4%synergy
Minamo, School at Water's Edge
8.1%inclusion30 decks370 decks
3%synergy
Emergence Zone
7.6%inclusion28 decks370 decks
5%synergy
Strip Mine
7.3%inclusion27 decks370 decks
5%synergy
Takenuma, Abandoned Mire
7.0%inclusion26 decks370 decks
-2%synergy
Field of the Dead
6.5%inclusion24 decks370 decks
4%synergy
Phyrexian Tower
5.9%inclusion22 decks370 decks
-3%synergy
Cephalid Coliseum
5.7%inclusion21 decks370 decks
2%synergy
Urza's Saga
5.4%inclusion20 decks370 decks
-2%synergy
Mana Artifacts
Sol Ring
85%inclusion316 decks370 decks
2%synergy
Arcane Signet
66%inclusion246 decks370 decks
-6%synergy
Lotus Petal
35%inclusion128 decks370 decks
27%synergy
Mana Vault
26%inclusion98 decks370 decks
21%synergy
Fellwar Stone
25%inclusion91 decks370 decks
4%synergy
Talisman of Curiosity
19%inclusion70 decks370 decks
6%synergy
Talisman of Dominance
17%inclusion63 decks370 decks
-16%synergy
Talisman of Resilience
14%inclusion50 decks370 decks
1%synergy
Mox Amber
11%inclusion40 decks370 decks
6%synergy
Mana Crypt
11%inclusion39 decks370 decks
8%synergy
Simic Signet
10%inclusion37 decks370 decks
-2%synergy
Mox Opal
9.2%inclusion34 decks370 decks
5%synergy
Chromatic Lantern
8.6%inclusion32 decks370 decks
0%synergy
Dimir Signet
7.3%inclusion27 decks370 decks
-18%synergy
Golgari Signet
6.5%inclusion24 decks370 decks
-4%synergy
Grim Monolith
6.2%inclusion23 decks370 decks
4%synergy
Thought Vessel
5.9%inclusion22 decks370 decks
-12%synergy
Talisman of Conviction
5.3%inclusion3 decks57 decks
-19%synergy
Lands
Command Tower
90%inclusion332 decks370 decks
15%synergy
Breeding Pool
80%inclusion295 decks370 decks
38%synergy
Overgrown Tomb
78%inclusion287 decks370 decks
37%synergy
Verdant Catacombs
77%inclusion285 decks370 decks
66%synergy
Misty Rainforest
77%inclusion284 decks370 decks
65%synergy
Polluted Delta
76%inclusion281 decks370 decks
64%synergy
Watery Grave
75%inclusion279 decks370 decks
34%synergy
Temple Garden
68%inclusion61 decks90 decks
29%synergy
Savannah
57%inclusion51 decks90 decks
44%synergy
Steam Vents
56%inclusion36 decks64 decks
18%synergy
Hallowed Fountain
54%inclusion49 decks90 decks
15%synergy
Stomping Ground
53%inclusion34 decks64 decks
12%synergy
Blood Crypt
52%inclusion33 decks64 decks
14%synergy
Scrubland
51%inclusion46 decks90 decks
37%synergy
Tundra
51%inclusion46 decks90 decks
37%synergy
Tropical Island
51%inclusion189 decks370 decks
37%synergy
Flooded Strand
51%inclusion187 decks370 decks
39%synergy
Bayou
51%inclusion187 decks370 decks
37%synergy
Underground Sea
50%inclusion185 decks370 decks
35%synergy
Windswept Heath
50%inclusion184 decks370 decks
39%synergy
Wooded Foothills
48%inclusion178 decks370 decks
37%synergy
Marsh Flats
47%inclusion174 decks370 decks
36%synergy
Godless Shrine
47%inclusion42 decks90 decks
5%synergy
Scalding Tarn
46%inclusion171 decks370 decks
35%synergy
Exotic Orchard
46%inclusion169 decks370 decks
9%synergy
Taiga
45%inclusion29 decks64 decks
32%synergy
Bloodstained Mire
44%inclusion161 decks370 decks
32%synergy
Badlands
42%inclusion27 decks64 decks
29%synergy
Volcanic Island
42%inclusion27 decks64 decks
28%synergy
City of Brass
42%inclusion155 decks370 decks
34%synergy
Rejuvenating Springs
41%inclusion151 decks370 decks
14%synergy
Mana Confluence
40%inclusion148 decks370 decks
33%synergy
Morphic Pool
39%inclusion143 decks370 decks
14%synergy
Plateau
39%inclusion22 decks57 decks
27%synergy
Sacred Foundry
39%inclusion22 decks57 decks
2%synergy
Undergrowth Stadium
37%inclusion138 decks370 decks
14%synergy
Zagoth Triome
37%inclusion138 decks370 decks
9%synergy
Llanowar Wastes
28%inclusion102 decks370 decks
1%synergy
Yavimaya Coast
26%inclusion98 decks370 decks
-1%synergy
Gemstone Caverns
24%inclusion88 decks370 decks
19%synergy
Ketria Triome
23%inclusion15 decks64 decks
-7%synergy
Spara's Headquarters
23%inclusion21 decks90 decks
-5%synergy
Indatha Triome
22%inclusion20 decks90 decks
-6%synergy
Ziatora's Proving Ground
22%inclusion14 decks64 decks
-6%synergy
Jetmir's Garden
21%inclusion12 decks57 decks
-8%synergy
Hinterland Harbor
21%inclusion77 decks370 decks
-12%synergy
Woodland Cemetery
21%inclusion76 decks370 decks
-11%synergy
Underground River
20%inclusion73 decks370 decks
-3%synergy
Nurturing Peatland
18%inclusion67 decks370 decks
13%synergy
Hedge Maze
18%inclusion65 decks369 decks
7%synergy