Primal Prayers + Decoction Module + Cavern Harpy
Primal Prayers
Decoction Module
Cavern Harpy
Requires
Primal Prayers must be on the battlefield.
Decoction Module must be on the battlefield.
Cavern Harpy must be in hand.
You have at least 
or enough mana to cast Cavern Harpy
or enough mana to cast Cavern Harpy
Steps
- Cast Cavern Harpy by paying due to Primal Prayers, if able, or by paying its mana cost.
- When Cavern Harpy enters the battlefield, it and Decoction Module trigger.
- Resolve the Decoction Module trigger, causing you to get .
- Resolve the Cavern Harpy trigger, returning it from the battlefield to your hand.
- Repeat.
Results
Infinite LTB. Infinite ETB. Infinite storm count.
Yarok, the Desecrated
0.03% of 10412 decks
3 decks
Go-Shintai of Life's Origin
0.01% of 14683 decks
1 decks
Thrasios, Triton Hero // Tymna the Weaver
0.02% of 5622 decks
1 decks
Niv-Mizzet, Guildpact
0.04% of 2260 decks
1 decks
Rukarumel, Biologist
0.04% of 2789 decks
1 decks
Atraxa, Grand Unifier
0.01% of 14209 decks
1 decks
New Cards
Floodfarm Verge
100% of 1 decks
+79% synergy
Hushwood Verge
100% of 1 decks
+78% synergy
Thornspire Verge
100% of 1 decks
+80% synergy
Enduring Courage
100% of 1 decks
+90% synergy
High Synergy Cards
Guide of Souls
100% of 5 decks
+96% synergy
Rogue Refiner
88% of 8 decks
+87% synergy
Volatile Stormdrake
88% of 8 decks
+84% synergy
Chthonian Nightmare
75% of 8 decks
+72% synergy
Greenbelt Rampager
62% of 8 decks
+62% synergy
Cloudstone Curio
62% of 8 decks
+62% synergy
Tune the Narrative
62% of 8 decks
+61% synergy
Attune with Aether
50% of 8 decks
+50% synergy
Baleful Strix
62% of 8 decks
+49% synergy
Virtue of Knowledge
50% of 8 decks
+47% synergy
Top Cards
An Offer You Can't Refuse
62% of 8 decks
+42% synergy
Solar Transformer
57% of 7 decks
+56% synergy
Neoform
50% of 8 decks
+45% synergy
Jeweled Lotus
50% of 8 decks
+44% synergy
Orcish Bowmasters
50% of 8 decks
+39% synergy
Sylvan Library
50% of 8 decks
+38% synergy
Eternal Witness
50% of 8 decks
+29% synergy
Creatures
Moon-Blessed Cleric
60% of 5 decks
+58% synergy
Pond Prophet
50% of 2 decks
+46% synergy
Dour Port-Mage
50% of 2 decks
+44% synergy
Tempest Harvester
43% of 7 decks
+43% synergy
Deputy of Acquittals
40% of 5 decks
+40% synergy
Fleetfoot Panther
40% of 5 decks
+40% synergy
Whitemane Lion
40% of 5 decks
+39% synergy
Riddle Gate Gargoyle
40% of 5 decks
+39% synergy
Recruiter of the Guard
40% of 5 decks
+37% synergy
Avacyn's Pilgrim
40% of 5 decks
+25% synergy
Noble Hierarch
40% of 5 decks
+24% synergy
Servant of the Conduit
38% of 8 decks
+37% synergy
Shielded Aether Thief
38% of 8 decks
+37% synergy
Dream Stalker
38% of 8 decks
+37% synergy
Demon of Dark Schemes
38% of 8 decks
+37% synergy
Shrieking Drake
38% of 8 decks
+37% synergy
Roil Cartographer
38% of 8 decks
+36% synergy
Cloud of Faeries
38% of 8 decks
+36% synergy
Spellseeker
38% of 8 decks
+34% synergy
Displacer Kitten
38% of 8 decks
+32% synergy
Thassa's Oracle
38% of 8 decks
+30% synergy
Coiling Oracle
38% of 8 decks
+30% synergy
Electrozoa
33% of 3 decks
+33% synergy
Aethertorch Renegade
33% of 3 decks
+33% synergy
Conduit Goblin
33% of 3 decks
+33% synergy
Burning-Tree Emissary
33% of 3 decks
+33% synergy
Whirler Virtuoso
33% of 3 decks
+33% synergy
Synth Eradicator
33% of 3 decks
+33% synergy
Mishra, Eminent One
33% of 3 decks
+32% synergy
Satya, Aetherflux Genius
33% of 3 decks
+32% synergy
Squee, the Immortal
33% of 3 decks
+32% synergy
Dr. Madison Li
33% of 3 decks
+31% synergy
Liberty Prime, Recharged
33% of 3 decks
+30% synergy
Imperial Recruiter
33% of 3 decks
+27% synergy
Ignoble Hierarch
33% of 3 decks
+8% synergy
Sage of Shaila's Claim
25% of 8 decks
+25% synergy
Aetherwind Basker
25% of 8 decks
+25% synergy
Aether Theorist
25% of 8 decks
+25% synergy
Architect of the Untamed
25% of 8 decks
+25% synergy
Glint-Sleeve Siphoner
25% of 8 decks
+25% synergy
Priest of Gix
25% of 8 decks
+25% synergy
Man-o'-War
25% of 8 decks
+25% synergy
Toothy, Imaginary Friend
25% of 8 decks
+24% synergy
Pir, Imaginative Rascal
25% of 8 decks
+24% synergy
Ice-Fang Coatl
25% of 8 decks
+24% synergy
Aether Channeler
25% of 8 decks
+23% synergy
Winding Constrictor
25% of 8 decks
+21% synergy
Uro, Titan of Nature's Wrath
25% of 8 decks
+20% synergy
Destiny Spinner
25% of 8 decks
+20% synergy
Bloom Tender
25% of 8 decks
+17% synergy
Instants
Rush of Inspiration
67% of 3 decks
+64% synergy
Enlightened Tutor
60% of 5 decks
+42% synergy
Eladamri's Call
40% of 5 decks
+29% synergy
Swords to Plowshares
40% of 5 decks
-23% synergy
Glimmer of Genius
38% of 8 decks
+37% synergy
Deadly Rollick
38% of 8 decks
+27% synergy
Worldly Tutor
38% of 8 decks
+23% synergy
Fierce Guardianship
38% of 8 decks
+20% synergy
Arcane Denial
38% of 8 decks
+18% synergy
Growth Spiral
38% of 8 decks
+16% synergy
Assassin's Trophy
38% of 8 decks
+7% synergy
Counterspell
38% of 8 decks
-5% synergy
Galvanic Discharge
33% of 3 decks
+32% synergy
Electrosiphon
33% of 3 decks
+31% synergy
Bedevil
33% of 3 decks
+19% synergy
Boros Charm
33% of 3 decks
+8% synergy
Slip Out the Back
25% of 8 decks
+22% synergy
Baleful Mastery
25% of 8 decks
+22% synergy
Mindbreak Trap
25% of 8 decks
+21% synergy
Ghostly Flicker
25% of 8 decks
+20% synergy
Chord of Calling
25% of 8 decks
+19% synergy
Force of Negation
25% of 8 decks
+16% synergy
Abrupt Decay
25% of 8 decks
+14% synergy
Force of Will
25% of 8 decks
+14% synergy
Vampiric Tutor
25% of 8 decks
+7% synergy
Dark Ritual
25% of 8 decks
+3% synergy
Heroic Intervention
25% of 8 decks
-5% synergy
Beast Within
25% of 8 decks
-14% synergy
Kaya's Guile
20% of 5 decks
+19% synergy
Flicker of Fate
20% of 5 decks
+19% synergy
Momentary Blink
20% of 5 decks
+17% synergy
Cloudshift
20% of 5 decks
+17% synergy
Ephemerate
20% of 5 decks
+14% synergy
Flare of Fortitude
20% of 5 decks
+14% synergy
Silence
20% of 5 decks
+14% synergy
Void Rend
20% of 5 decks
+5% synergy
Dovin's Veto
20% of 5 decks
+1% synergy
Anguished Unmaking
20% of 5 decks
-4% synergy
Aether Spike
17% of 6 decks
+16% synergy
Summoner's Pact
12% of 8 decks
+11% synergy
Teferi's Time Twist
12% of 8 decks
+11% synergy
Planar Incision
12% of 8 decks
+11% synergy
Shared Summons
12% of 8 decks
+11% synergy
Stinging Study
12% of 8 decks
+11% synergy
Essence Flux
12% of 8 decks
+10% synergy
Miscast
12% of 8 decks
+10% synergy
Countersquall
12% of 8 decks
+10% synergy
Delay
12% of 8 decks
+10% synergy
Demonic Consultation
12% of 8 decks
+9% synergy
Tainted Pact
12% of 8 decks
+8% synergy
Sorceries
Wrath of the Skies
60% of 5 decks
+59% synergy
Jolted Awake
40% of 5 decks
+39% synergy
Live Fast
38% of 8 decks
+37% synergy
Grim Tutor
38% of 8 decks
+33% synergy
Explore
38% of 8 decks
+28% synergy
Three Visits
38% of 8 decks
+13% synergy
Nature's Lore
38% of 8 decks
+5% synergy
Farseek
38% of 8 decks
+3% synergy
Wheel of Potential
33% of 3 decks
+33% synergy
Reckless Handling
33% of 3 decks
+31% synergy
Final Parting
25% of 8 decks
+23% synergy
Fabricate
25% of 8 decks
+19% synergy
Reanimate
25% of 8 decks
+9% synergy
Toxic Deluge
25% of 8 decks
+8% synergy
Demonic Tutor
25% of 8 decks
+3% synergy
Abuelo's Awakening
20% of 5 decks
+20% synergy
Altar of Bone
20% of 5 decks
+20% synergy
Idyllic Tutor
20% of 5 decks
+15% synergy
Sevinne's Reclamation
20% of 5 decks
+13% synergy
Damn
20% of 5 decks
+3% synergy
Die Young
12% of 8 decks
+12% synergy
Threats Undetected
12% of 8 decks
+12% synergy
Sylvan Tutor
12% of 8 decks
+11% synergy
Dig Up
12% of 8 decks
+10% synergy
Sylvan Scrying
12% of 8 decks
+9% synergy
Unearth
12% of 8 decks
+9% synergy
Lórien Revealed
12% of 8 decks
+9% synergy
Beseech the Mirror
12% of 8 decks
+8% synergy
Eldritch Evolution
12% of 8 decks
+8% synergy
Ringsight
12% of 8 decks
+8% synergy
Insatiable Avarice
12% of 8 decks
+7% synergy
Imperial Seal
12% of 8 decks
+7% synergy
Gitaxian Probe
12% of 8 decks
+7% synergy
Green Sun's Zenith
12% of 8 decks
+6% synergy
Diabolic Tutor
12% of 8 decks
+6% synergy
Finale of Devastation
12% of 8 decks
+4% synergy
Utility Artifacts
Izzet Generatorium
67% of 3 decks
+64% synergy
Aetherworks Marvel
38% of 8 decks
+37% synergy
Phyrexian Ironworks
33% of 3 decks
+33% synergy
Plasma Caster
33% of 3 decks
+33% synergy
Aether Refinery
33% of 3 decks
+32% synergy
Aetherflux Reservoir
25% of 8 decks
+21% synergy
Panharmonicon
25% of 8 decks
+21% synergy
Automated Assembly Line
20% of 5 decks
+19% synergy
Stone Idol Generator
14% of 7 decks
+14% synergy
Bespoke Battlewagon
14% of 7 decks
+13% synergy
Woodweaver's Puzzleknot
12% of 8 decks
+12% synergy
Glassblower's Puzzleknot
12% of 8 decks
+12% synergy
Fabrication Module
12% of 8 decks
+12% synergy
Gonti's Aether Heart
12% of 8 decks
+12% synergy
Animation Module
12% of 8 decks
+12% synergy
Imposter Mech
12% of 8 decks
+11% synergy
Conjurer's Closet
12% of 8 decks
+10% synergy
Birthing Pod
12% of 8 decks
+10% synergy
Phyrexian Altar
12% of 8 decks
+8% synergy
Ashnod's Altar
12% of 8 decks
+5% synergy
The One Ring
12% of 8 decks
+4% synergy
Lightning Greaves
12% of 8 decks
-13% synergy
Enchantments
Aether Revolt
67% of 3 decks
+66% synergy
Exploration
38% of 8 decks
+29% synergy
Scurry of Gremlins
33% of 3 decks
+32% synergy
Goblin Bombardment
33% of 3 decks
+27% synergy
Impact Tremors
33% of 3 decks
+24% synergy
Warleader's Call
33% of 3 decks
+22% synergy
Leyline of the Guildpact
33% of 3 decks
+10% synergy
The Meathook Massacre
25% of 8 decks
+20% synergy
Growing Rites of Itlimoc
25% of 8 decks
+19% synergy
Guardian Project
25% of 8 decks
+16% synergy
Static Prison
20% of 5 decks
+19% synergy
Court of Ardenvale
20% of 5 decks
+18% synergy
Touch the Spirit Realm
20% of 5 decks
+18% synergy
Sterling Grove
20% of 5 decks
+12% synergy
Smothering Tithe
20% of 5 decks
-5% synergy
Aluren
12% of 8 decks
+12% synergy
Survival of the Fittest
12% of 8 decks
+11% synergy
Concordant Crossroads
12% of 8 decks
+10% synergy
Inexorable Tide
12% of 8 decks
+10% synergy
Utopia Sprawl
12% of 8 decks
+5% synergy
Wild Growth
12% of 8 decks
+1% synergy
Mystic Remora
12% of 8 decks
-5% synergy
Rhystic Study
12% of 8 decks
-15% synergy
Planeswalkers
Oko, Thief of Crowns
38% of 8 decks
+32% synergy
Aminatou, the Fateshifter
20% of 5 decks
+17% synergy
Teferi, Time Raveler
20% of 5 decks
+13% synergy
Utility Lands
Yavimaya, Cradle of Growth
38% of 8 decks
+28% synergy
Urborg, Tomb of Yawgmoth
38% of 8 decks
+28% synergy
Boseiju, Who Endures
38% of 8 decks
+18% synergy
HELIOS One
25% of 8 decks
+24% synergy
Field of the Dead
25% of 8 decks
+22% synergy
Gaea's Cradle
25% of 8 decks
+19% synergy
Otawara, Soaring City
25% of 8 decks
+8% synergy
Hall of Heliod's Generosity
20% of 5 decks
+13% synergy
Tolaria West
12% of 8 decks
+11% synergy
Inventors' Fair
12% of 8 decks
+9% synergy
Dryad Arbor
12% of 8 decks
+8% synergy
Shifting Woodland
12% of 8 decks
+3% synergy
Mana Artifacts
Arcane Signet
62% of 8 decks
-9% synergy
Sol Ring
62% of 8 decks
-22% synergy
Conversion Apparatus
43% of 7 decks
+42% synergy
Chromatic Lantern
38% of 8 decks
+28% synergy
Mox Diamond
25% of 8 decks
+21% synergy
Chrome Mox
25% of 8 decks
+19% synergy
Commander's Sphere
25% of 8 decks
+10% synergy
Mox Amber
12% of 8 decks
+8% synergy
Mox Opal
12% of 8 decks
+8% synergy
Lotus Petal
12% of 8 decks
+6% synergy
Mana Crypt
12% of 8 decks
+4% synergy
Lands
Command Tower
88% of 8 decks
+14% synergy
Temple Garden
80% of 5 decks
+39% synergy
Hallowed Fountain
80% of 5 decks
+39% synergy
Wooded Foothills
75% of 8 decks
+65% synergy
Bloodstained Mire
75% of 8 decks
+65% synergy
Windswept Heath
75% of 8 decks
+65% synergy
Flooded Strand
75% of 8 decks
+64% synergy
Scalding Tarn
75% of 8 decks
+64% synergy
Polluted Delta
75% of 8 decks
+64% synergy
Marsh Flats
75% of 8 decks
+64% synergy
Verdant Catacombs
75% of 8 decks
+64% synergy
Misty Rainforest
75% of 8 decks
+63% synergy
Watery Grave
75% of 8 decks
+34% synergy
Breeding Pool
75% of 8 decks
+34% synergy
The World Tree
67% of 3 decks
+33% synergy
Sacred Foundry
67% of 3 decks
+30% synergy
Blood Crypt
67% of 3 decks
+28% synergy
Steam Vents
67% of 3 decks
+28% synergy
Stomping Ground
67% of 3 decks
+25% synergy
Overgrown Tomb
62% of 8 decks
+20% synergy
Godless Shrine
60% of 5 decks
+19% synergy
Aether Hub
50% of 8 decks
+50% synergy
City of Brass
50% of 8 decks
+42% synergy
Arid Mesa
50% of 8 decks
+39% synergy
Morphic Pool
50% of 8 decks
+24% synergy
Rejuvenating Springs
50% of 8 decks
+21% synergy
Zagoth Triome
50% of 8 decks
+19% synergy
Exotic Orchard
50% of 8 decks
+14% synergy
Savannah
40% of 5 decks
+27% synergy
Scrubland
40% of 5 decks
+26% synergy
Tundra
40% of 5 decks
+26% synergy
Indatha Triome
40% of 5 decks
+9% synergy
Spara's Headquarters
40% of 5 decks
+8% synergy
Mana Confluence
38% of 8 decks
+30% synergy
Drowned Catacomb
38% of 8 decks
+12% synergy
Undergrowth Stadium
38% of 8 decks
+11% synergy
Hinterland Harbor
38% of 8 decks
+10% synergy
Woodland Cemetery
38% of 8 decks
+10% synergy
Plateau
33% of 3 decks
+21% synergy
Taiga
33% of 3 decks
+20% synergy
Badlands
33% of 3 decks
+20% synergy
Volcanic Island
33% of 3 decks
+20% synergy
Sheltering Landscape
33% of 3 decks
+19% synergy
Bountiful Landscape
33% of 3 decks
+17% synergy
Twisted Landscape
33% of 3 decks
+12% synergy
Raugrin Triome
33% of 3 decks
+7% synergy
Savai Triome
33% of 3 decks
+6% synergy
Frontier Bivouac
33% of 3 decks
+6% synergy
Xander's Lounge
33% of 3 decks
+6% synergy
Ziatora's Proving Ground
33% of 3 decks
+1% synergy