Composer of Spring + Cloudstone Curio

Composer of Spring
Cloudstone Curio

Requires
Composer of Spring must be on the battlefield. Cloudstone Curio must be on the battlefield. You control six or more enchantments. You control a nontoken enchantment creature. You have an enchantment creature card in hand. You have enough mana available to cast the enchantment creature in hand.
Steps
  1. Cast the enchantment creature by paying its mana cost.
  2. When the enchantment creature enters the battlefield, Cloudstone Curio and Composer of Spring trigger.
  3. Resolve the Cloudstone Curio trigger, returning another nontoken enchantment creature to your hand from the battlefield.
  4. Resolve the Composer of Spring trigger, putting an enchantment creature from your hand onto the battlefield.
  5. Repeat from step 2.
Results
Infinite ETB. Infinite LTB.

Rendmaw, Creaking Nest
0.12% of 3227 decks 4 decks
Marina Vendrell
0.05% of 4317 decks 2 decks
Top Commanders
Tatsunari, Toad Rider
1.83% of 6017 decks 110 decks
Sythis, Harvest's Hand
0.87% of 11256 decks 98 decks
Yenna, Redtooth Regent
0.70% of 2732 decks 19 decks
Anikthea, Hand of Erebos
0.18% of 10155 decks 18 decks
Wildsear, Scouring Maw
1.27% of 1336 decks 17 decks
Ivy, Gleeful Spellthief
0.18% of 6841 decks 12 decks
Gylwain, Casting Director
0.44% of 1804 decks 8 decks
Calix, Guided by Fate
0.27% of 2618 decks 7 decks
Yarok, the Desecrated
0.05% of 10412 decks 5 decks
Go-Shintai of Life's Origin
0.03% of 14683 decks 4 decks
Myrkul, Lord of Bones
0.04% of 7516 decks 3 decks
Estrid, the Masked
0.10% of 3077 decks 3 decks
Siona, Captain of the Pyleas
0.32% of 947 decks 3 decks
Ellivere of the Wild Court
0.04% of 5159 decks 2 decks
Amareth, the Lustrous
0.14% of 1410 decks 2 decks
Sigurd, Jarl of Ravensthorpe
0.22% of 909 decks 2 decks
New Cards
Entity Tracker
85% of 20 decks +70% synergy
Walk-In Closet // Forgotten Cellar
60% of 5 decks +33% synergy
Sheltered by Ghosts
56% of 16 decks +45% synergy
Balemurk Leech
52% of 31 decks +49% synergy
Derelict Attic // Widow's Walk
50% of 6 decks +41% synergy
High Synergy Cards
Sanctum Weaver
94% of 338 decks +88% synergy
Setessan Champion
83% of 338 decks +79% synergy
Enchantress's Presence
83% of 338 decks +78% synergy
Eidolon of Blossoms
83% of 338 decks +78% synergy
Grim Guardian
75% of 154 decks +74% synergy
Doomwake Giant
75% of 154 decks +73% synergy
Destiny Spinner
75% of 338 decks +71% synergy
Bello, Bard of the Brambles
73% of 15 decks +71% synergy
Shimmering Wings
68% of 148 decks +67% synergy
Hall of Heliod's Generosity
73% of 184 decks +66% synergy
Top Cards
Wild Growth
72% of 338 decks +61% synergy
Utopia Sprawl
70% of 338 decks +62% synergy
Sterling Grove
70% of 184 decks +62% synergy
Jukai Naturalist
64% of 184 decks +57% synergy
Swords to Plowshares
62% of 184 decks -1% synergy
Amphibian Downpour
62% of 60 decks +58% synergy
Kenrith's Transformation
61% of 338 decks +55% synergy
Fertile Ground
60% of 338 decks +56% synergy
Verduran Enchantress
59% of 338 decks +57% synergy
Herald of the Pantheon
59% of 338 decks +56% synergy
Creatures
Argothian Enchantress
56% of 338 decks +54% synergy
Dryad of the Ilysian Grove
55% of 338 decks +47% synergy
Mesa Enchantress
52% of 184 decks +47% synergy
Satyr Enchanter
51% of 184 decks +46% synergy
Calix, Guided by Fate
50% of 184 decks +47% synergy
Victor, Valgavoth's Seneschal
50% of 6 decks +42% synergy
Archon of Sun's Grace
49% of 184 decks +45% synergy
Gloomshrieker
46% of 154 decks +45% synergy
Enduring Vitality
45% of 51 decks +20% synergy
Zur, Eternal Schemer
44% of 9 decks +41% synergy
Alseid of Life's Bounty
43% of 184 decks +41% synergy
Xenagos, God of Revels
38% of 34 decks +33% synergy
Sythis, Harvest's Hand
38% of 184 decks +30% synergy
Weaver of Harmony
38% of 338 decks +35% synergy
Overlord of the Boilerbilges
38% of 8 decks +34% synergy
Ghostly Dancers
38% of 16 decks +26% synergy
Klothys, God of Destiny
35% of 34 decks +34% synergy
Goblin Anarchomancer
35% of 34 decks +22% synergy
Yenna, Redtooth Regent
35% of 139 decks +31% synergy
Birds of Paradise
35% of 338 decks +8% synergy
Heliod, Sun-Crowned
35% of 184 decks +31% synergy
Dina, Soul Steeper
34% of 154 decks +32% synergy
Enduring Tenacity
33% of 45 decks +30% synergy
Demon of Fate's Design
33% of 154 decks +31% synergy
Riptide Chimera
33% of 148 decks +33% synergy
Starfield Mystic
32% of 184 decks +28% synergy
Ondu Spiritdancer
30% of 184 decks +27% synergy
Grand Abolisher
30% of 184 decks +22% synergy
Enduring Curiosity
28% of 32 decks +18% synergy
Esper Sentinel
28% of 184 decks +7% synergy
Springheart Nantuko
27% of 117 decks +20% synergy
Moon-Blessed Cleric
26% of 184 decks +24% synergy
Courser of Kruphix
25% of 338 decks +22% synergy
Nylea's Colossus
25% of 338 decks +24% synergy
Eutropia the Twice-Favored
25% of 148 decks +25% synergy
Protean Thaumaturge
23% of 148 decks +23% synergy
Drannith Magistrate
22% of 184 decks +16% synergy
Avacyn's Pilgrim
22% of 184 decks +7% synergy
Heliod, the Radiant Dawn
22% of 18 decks +19% synergy
Spirited Companion
21% of 184 decks +17% synergy
Purphoros, God of the Forge
21% of 34 decks +16% synergy
Arbor Elf
20% of 338 decks +14% synergy
The Gitrog, Ravenous Ride
20% of 70 decks +17% synergy
Muldrotha, the Gravetide
20% of 126 decks +14% synergy
Kutzil, Malamet Exemplar
19% of 104 decks -0% synergy
Fear of Impostors
19% of 32 decks +16% synergy
Trickster's Elk
18% of 136 decks +17% synergy
Archetype of Imagination
18% of 148 decks +16% synergy
Yargle and Multani
18% of 154 decks +15% synergy
Eternal Witness
17% of 338 decks -4% synergy
Instants
Enlightened Tutor
58% of 184 decks +40% synergy
Heroic Intervention
45% of 338 decks +16% synergy
Path to Exile
45% of 184 decks -0% synergy
Cyclonic Rift
45% of 148 decks +17% synergy
Counterspell
39% of 148 decks -4% synergy
Assassin's Trophy
34% of 154 decks +4% synergy
Fierce Guardianship
31% of 148 decks +13% synergy
Eladamri's Call
31% of 184 decks +20% synergy
Teferi's Protection
30% of 184 decks +10% synergy
Beast Within
30% of 338 decks -9% synergy
Vampiric Tutor
27% of 154 decks +9% synergy
Deflecting Swat
26% of 34 decks +10% synergy
Worldly Tutor
26% of 338 decks +12% synergy
Swan Song
25% of 148 decks +8% synergy
Chaos Warp
21% of 34 decks -12% synergy
Silence
20% of 184 decks +14% synergy
An Offer You Can't Refuse
18% of 148 decks -3% synergy
Generous Gift
17% of 184 decks -8% synergy
Crop Rotation
16% of 338 decks +6% synergy
Mana Drain
15% of 148 decks -0% synergy
Dawn's Truce
14% of 28 decks -3% synergy
Arcane Denial
14% of 148 decks -5% synergy
Dark Ritual
14% of 154 decks -9% synergy
Anguished Unmaking
12% of 32 decks -12% synergy
Deadly Rollick
11% of 154 decks +0% synergy
Stroke of Midnight
11% of 154 decks -1% synergy
Reprieve
11% of 184 decks +6% synergy
Negate
11% of 148 decks -12% synergy
Force of Vigor
11% of 338 decks +7% synergy
Rite of Harmony
10% of 184 decks +7% synergy
Rapid Hybridization
10% of 148 decks +1% synergy
Clever Concealment
10% of 184 decks +5% synergy
Veil of Summer
10% of 338 decks +4% synergy
Chord of Calling
9% of 338 decks +3% synergy
Delayed Blast Fireball
9% of 34 decks +6% synergy
Bolt Bend
9% of 34 decks +5% synergy
Tibalt's Trickery
9% of 34 decks +3% synergy
Polymorphist's Jest
8% of 148 decks +7% synergy
Flare of Fortitude
8% of 62 decks +2% synergy
Nature's Claim
8% of 338 decks -2% synergy
Noxious Revival
7% of 338 decks +2% synergy
Final Showdown
7% of 68 decks +4% synergy
Everybody Lives!
7% of 115 decks +4% synergy
Force of Will
7% of 148 decks -4% synergy
Pongify
7% of 148 decks -5% synergy
Nasty End
6% of 154 decks +4% synergy
Slip Out the Back
5% of 148 decks +3% synergy
Putrefy
5% of 154 decks -11% synergy
Tamiyo's Safekeeping
5% of 338 decks -2% synergy
Krosan Grip
5% of 338 decks -3% synergy
Sorceries
Idyllic Tutor
43% of 184 decks +39% synergy
Blasphemous Act
41% of 34 decks +8% synergy
Demonic Tutor
34% of 154 decks +12% synergy
Toxic Deluge
29% of 154 decks +12% synergy
Vandalblast
26% of 34 decks +10% synergy
Replenish
26% of 184 decks +25% synergy
Stump Stomp
25% of 24 decks +16% synergy
Extinguish All Hope
25% of 154 decks +24% synergy
Asinine Antics
23% of 126 decks +22% synergy
Farseek
22% of 338 decks -12% synergy
Nature's Lore
21% of 338 decks -11% synergy
Three Visits
21% of 338 decks -4% synergy
Austere Command
18% of 184 decks +6% synergy
Cultivate
17% of 338 decks -29% synergy
Wargate
17% of 18 decks +13% synergy
Dance of the Manse
17% of 18 decks +12% synergy
Farewell
16% of 184 decks +2% synergy
Damn
16% of 32 decks -1% synergy
Winds of Rath
15% of 184 decks +12% synergy
Open the Armory
15% of 184 decks +10% synergy
Rampant Growth
14% of 338 decks -20% synergy
Resurgent Belief
13% of 184 decks +11% synergy
Finale of Devastation
13% of 338 decks +5% synergy
Decimate
12% of 34 decks +3% synergy
Bala Ged Recovery
12% of 338 decks +2% synergy
Green Sun's Zenith
11% of 338 decks +5% synergy
Brilliant Restoration
11% of 184 decks +8% synergy
Kodama's Reach
11% of 338 decks -21% synergy
Wrath of God
10% of 184 decks +4% synergy
Winds of Abandon
10% of 184 decks +8% synergy
Approach of the Second Sun
9% of 184 decks +5% synergy
Diabolic Intent
9% of 154 decks +0% synergy
Culling Ritual
9% of 154 decks -2% synergy
Glimpse of Tomorrow
9% of 34 decks +9% synergy
Wheel of Fate
9% of 34 decks +7% synergy
Hull Breach
9% of 34 decks +4% synergy
Croaking Counterpart
7% of 148 decks +6% synergy
Sea Gate Restoration
6% of 148 decks +1% synergy
Vanquish the Horde
6% of 184 decks +2% synergy
Creeping Renaissance
6% of 338 decks +5% synergy
Mythos of Brokkos
6% of 126 decks +4% synergy
Sevinne's Reclamation
5% of 184 decks -2% synergy
Irenicus's Vile Duplication
5% of 148 decks +2% synergy
Utility Artifacts
Helm of the Gods
22% of 338 decks +22% synergy
Swiftfoot Boots
14% of 338 decks -14% synergy
Cloud Key
13% of 338 decks +11% synergy
Aetherflux Reservoir
13% of 338 decks +9% synergy
Phyrexian Altar
13% of 338 decks +9% synergy
Lightning Greaves
11% of 338 decks -14% synergy
Bident of Thassa
6% of 148 decks -0% synergy
Nettlecyst
6% of 338 decks +4% synergy
Crystal Chimes
6% of 338 decks +5% synergy
Null Rod
6% of 338 decks +5% synergy
Enchantments
Hallowed Haunting
57% of 184 decks +55% synergy
Darksteel Mutation
57% of 184 decks +51% synergy
Combat Research
53% of 148 decks +51% synergy
Rhystic Study
53% of 148 decks +25% synergy
Mystic Remora
51% of 148 decks +33% synergy
Enchanted Evening
50% of 18 decks +49% synergy
Eaten by Piranhas
49% of 96 decks +47% synergy
Blind Obedience
49% of 184 decks +42% synergy
Strength of the Harvest
47% of 60 decks +40% synergy
Grasp of Fate
46% of 184 decks +42% synergy
Sigil of the Empty Throne
46% of 184 decks +42% synergy
Propaganda
45% of 148 decks +33% synergy
Ancestral Mask
43% of 338 decks +41% synergy
Sylvan Library
43% of 338 decks +31% synergy
Sanctum of All
43% of 7 decks +38% synergy
Whip Silk
43% of 338 decks +42% synergy
Sphere of Safety
42% of 184 decks +38% synergy
Witness Protection
42% of 148 decks +40% synergy
Bigger on the Inside
41% of 29 decks +39% synergy
Aggravated Assault
41% of 34 decks +38% synergy
Imprisoned in the Moon
40% of 148 decks +36% synergy
Mirari's Wake
40% of 184 decks +26% synergy
Exploration
39% of 338 decks +31% synergy
Flickering Ward
39% of 184 decks +38% synergy
Smothering Tithe
39% of 184 decks +14% synergy
Rhythm of the Wild
38% of 34 decks +15% synergy
Frogify
38% of 148 decks +37% synergy
The Meathook Massacre
38% of 154 decks +33% synergy
Rancor
37% of 338 decks +32% synergy
Bear Umbra
37% of 338 decks +33% synergy
Seal of Primordium
36% of 338 decks +35% synergy
Stony Silence
35% of 184 decks +34% synergy
Sunbird's Invocation
35% of 34 decks +33% synergy
Black Market Connections
35% of 154 decks +24% synergy
Aura of Silence
35% of 184 decks +32% synergy
Mirrormade
34% of 148 decks +31% synergy
Ghostly Prison
34% of 184 decks +22% synergy
Vesuvan Duplimancy
33% of 148 decks +32% synergy
Ethereal Armor
33% of 184 decks +29% synergy
Song of the Dryads
32% of 338 decks +30% synergy
Seal of Cleansing
32% of 184 decks +31% synergy
Aura Shards
32% of 184 decks +23% synergy
All That Glitters
31% of 184 decks +26% synergy
Passionate Archaeologist
29% of 34 decks +27% synergy
Kaya's Ghostform
29% of 154 decks +25% synergy
Authority of the Consuls
28% of 184 decks +24% synergy
Court of Vantress
28% of 125 decks +26% synergy
Greater Auramancy
28% of 184 decks +26% synergy
Freed from the Real
28% of 148 decks +26% synergy
Land Tax
27% of 184 decks +20% synergy
Planeswalkers
Calix, Destiny's Hand
11% of 184 decks +9% synergy
Domri, Anarch of Bolas
9% of 34 decks +5% synergy
Utility Lands
Reliquary Tower
51% of 338 decks +22% synergy
Yavimaya, Cradle of Growth
49% of 338 decks +40% synergy
Serra's Sanctum
48% of 184 decks +47% synergy
Otawara, Soaring City
47% of 148 decks +30% synergy
Boseiju, Who Endures
46% of 338 decks +26% synergy
Bojuka Bog
39% of 154 decks +9% synergy
Alchemist's Refuge
26% of 148 decks +20% synergy
Nykthos, Shrine to Nyx
22% of 338 decks +16% synergy
Kessig Wolf Run
21% of 34 decks +5% synergy
Eiganjo, Seat of the Empire
18% of 184 decks +9% synergy
Takenuma, Abandoned Mire
18% of 154 decks +7% synergy
Ancient Tomb
17% of 338 decks +7% synergy
Urborg, Tomb of Yawgmoth
16% of 338 decks +6% synergy
Gaea's Cradle
15% of 338 decks +9% synergy
Shifting Woodland
13% of 134 decks +3% synergy
Vault of the Archangel
12% of 32 decks +2% synergy
Rogue's Passage
12% of 338 decks -8% synergy
Urza's Saga
9% of 338 decks +1% synergy
Cabal Coffers
8% of 154 decks -3% synergy
Mystic Sanctuary
5% of 148 decks -7% synergy
Phyrexian Tower
5% of 154 decks -3% synergy
Mana Artifacts
Sol Ring
72% of 338 decks -12% synergy
Arcane Signet
43% of 338 decks -29% synergy
Talisman of Impulse
15% of 34 decks +6% synergy
Gruul Signet
12% of 34 decks -0% synergy
Mana Crypt
10% of 338 decks +1% synergy
Thought Vessel
9% of 338 decks -7% synergy
Chrome Mox
9% of 338 decks +3% synergy
Talisman of Resilience
8% of 154 decks -4% synergy
Golgari Signet
8% of 154 decks -5% synergy
Talisman of Curiosity
7% of 148 decks -5% synergy
Talisman of Dominance
7% of 126 decks -24% synergy
Lotus Petal
7% of 338 decks +0% synergy
Mox Diamond
7% of 338 decks +2% synergy
Dimir Signet
6% of 126 decks -23% synergy
Simic Signet
6% of 148 decks -8% synergy
Selesnya Signet
6% of 184 decks -3% synergy
Jeweled Lotus
6% of 338 decks -1% synergy
Lands
Command Tower
91% of 338 decks +17% synergy
Temple Garden
76% of 184 decks +36% synergy
Hallowed Fountain
72% of 18 decks +31% synergy
Breeding Pool
72% of 148 decks +31% synergy
Stomping Ground
71% of 34 decks +29% synergy
Overgrown Tomb
66% of 154 decks +24% synergy
Godless Shrine
66% of 32 decks +25% synergy
Zagoth Triome
64% of 126 decks +34% synergy
Sacred Foundry
64% of 14 decks +28% synergy
Watery Grave
64% of 126 decks +23% synergy
Bountiful Promenade
64% of 184 decks +40% synergy
Rejuvenating Springs
64% of 148 decks +35% synergy
Spara's Headquarters
61% of 18 decks +29% synergy
Undergrowth Stadium
56% of 154 decks +30% synergy
Blood Crypt
56% of 9 decks +17% synergy
Spire Garden
53% of 34 decks +29% synergy
Sunpetal Grove
52% of 184 decks +29% synergy
Morphic Pool
52% of 126 decks +25% synergy
Jetmir's Garden
50% of 14 decks +17% synergy
Steam Vents
50% of 8 decks +11% synergy
Brushland
47% of 184 decks +31% synergy
Rootbound Crag
47% of 34 decks +23% synergy
Raffine's Tower
44% of 9 decks +16% synergy
Opulent Palace
43% of 126 decks +16% synergy
Raugrin Triome
43% of 7 decks +16% synergy
The World Tree
43% of 7 decks +9% synergy
Canopy Vista
42% of 184 decks +6% synergy
Rockfall Vale
41% of 34 decks +19% synergy
Horizon Canopy
39% of 184 decks +34% synergy
Overgrown Farmland
39% of 184 decks +23% synergy
Yavimaya Coast
39% of 148 decks +12% synergy
Cinder Glade
38% of 34 decks -0% synergy
Misty Rainforest
38% of 338 decks +26% synergy
Indatha Triome
38% of 32 decks +6% synergy
Ketria Triome
38% of 8 decks +5% synergy
Exotic Orchard
37% of 338 decks +1% synergy
Dreamroot Cascade
36% of 148 decks +18% synergy
Windswept Heath
36% of 338 decks +26% synergy
Verdant Catacombs
36% of 338 decks +25% synergy
Valgavoth's Lair
36% of 61 decks +32% synergy
Spectator Seating
36% of 14 decks +11% synergy
Llanowar Wastes
36% of 154 decks +10% synergy
Karplusan Forest
35% of 34 decks +18% synergy
Ziatora's Proving Ground
33% of 9 decks +1% synergy
Savannah
33% of 184 decks +20% synergy
Hinterland Harbor
31% of 148 decks +4% synergy
Branchloft Pathway
31% of 184 decks +22% synergy
Shipwreck Marsh
31% of 126 decks +12% synergy
Hushwood Verge
30% of 23 decks +9% synergy
Woodland Cemetery
29% of 154 decks +2% synergy