Miirym, Sentinel Wyrm
Cloudstone Curio
Dracogenesis

   Prerequisites

What do I need to start this combo?
Dragon Creature in hand.
All other permanents on the battlefield.

   Steps

How does this combo work?
1
Cast the Dragon in your hand without paying its mana cost.
2
When the Dragon enters the battlefield, Cloudstone Curio triggers if the Dragon isn't an artifact and Miirym triggers.
3
Resolve the Cloudstone Curio trigger, if applicable, choosing to return nothing.
4
Resolve the Miirym trigger, creating a token copy of the Dragon that isn't legendary if the Dragon was legendary.
5
When the Dragon token enters the battlefield, Cloudstone Curio triggers, returning the Dragon cast in step 1 from the battlefield to your hand.
6
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite storm count
Infinite creature tokens
Infinite copies of most nontoken Dragons you control
The Ur-Dragon
0.4%inclusion166 decks46.2K decks
Tiamat
1.1%inclusion131 decks12.1K decks
Miirym, Sentinel Wyrm
0.4%inclusion120 decks26.9K decks
Ureni of the Unwritten
0.5%inclusion83 decks17.4K decks
Eshki, Temur's Roar
0.1%inclusion11 decks11.7K decks
Morophon, the Boundless
0.0%inclusion4 decks14.3K decks
Scion of the Ur-Dragon
0.0%inclusion2 decks4.61K decks
Ramos, Dragon Engine
0.0%inclusion2 decks11.5K decks
Kyodai, Soul of Kamigawa
0.1%inclusion2 decks2.44K decks
O-Kagachi, Vengeful Kami
0.1%inclusion1 decks1.88K decks
Ureni, the Song Unending
0.0%inclusion1 decks2.32K decks
Aragorn, the Uniter
0.0%inclusion1 decks21.1K decks
Esika, God of the Tree
0.0%inclusion1 decks23.5K decks
New Cards
Turbulent Fen
6.4%inclusion3 decks47 decks
2%synergy
Turbulent Moor
6.4%inclusion3 decks47 decks
2%synergy
Turbulent Steppe
6.3%inclusion3 decks48 decks
3%synergy
Turbulent Springs
4.2%inclusion3 decks72 decks
0%synergy
Turbulent Wilderness
4.2%inclusion3 decks72 decks
0%synergy
High Synergy Cards
Dragon Tempest
85%inclusion447 decks525 decks
82%synergy
Lathliss, Dragon Queen
75%inclusion392 decks525 decks
72%synergy
Terror of the Peaks
76%inclusion399 decks525 decks
71%synergy
Call the Spirit Dragons
70%inclusion215 decks308 decks
63%synergy
Crux of Fate
65%inclusion201 decks309 decks
63%synergy
Dragonlord Dromoka
66%inclusion204 decks310 decks
62%synergy
Old Gnawbone
65%inclusion341 decks525 decks
61%synergy
Atarka, World Render
64%inclusion338 decks525 decks
59%synergy
Dragonspeaker Shaman
60%inclusion317 decks525 decks
58%synergy
Scourge of Valkas
56%inclusion294 decks525 decks
54%synergy
Top Cards
Temur Ascendancy
62%inclusion324 decks525 decks
46%synergy
Ancient Copper Dragon
57%inclusion298 decks525 decks
53%synergy
Dragonlord's Servant
54%inclusion286 decks525 decks
52%synergy
Sarkhan, Soul Aflame
54%inclusion286 decks525 decks
51%synergy
Farseek
54%inclusion285 decks525 decks
18%synergy
Twinflame Tyrant
52%inclusion273 decks525 decks
48%synergy
Urza's Incubator
52%inclusion272 decks525 decks
48%synergy
Tiamat
52%inclusion160 decks309 decks
45%synergy
Ancient Gold Dragon
51%inclusion159 decks310 decks
50%synergy
Goldspan Dragon
51%inclusion268 decks525 decks
45%synergy
Game Changers
Demonic Tutor
46%inclusion141 decks309 decks
27%synergy
Smothering Tithe
37%inclusion115 decks310 decks
16%synergy
Teferi's Protection
35%inclusion108 decks310 decks
19%synergy
Vampiric Tutor
34%inclusion105 decks309 decks
19%synergy
Rhystic Study
32%inclusion167 decks525 decks
9%synergy
Enlightened Tutor
31%inclusion97 decks310 decks
16%synergy
Cyclonic Rift
31%inclusion162 decks525 decks
9%synergy
Worldly Tutor
26%inclusion139 decks525 decks
15%synergy
Ancient Tomb
18%inclusion96 decks525 decks
9%synergy
Mana Vault
12%inclusion62 decks525 decks
6%synergy
Creatures
Morophon, the Boundless
50%inclusion156 decks309 decks
37%synergy
Ganax, Astral Hunter
47%inclusion245 decks525 decks
45%synergy
Ancient Silver Dragon
46%inclusion241 decks525 decks
44%synergy
Ureni of the Unwritten
46%inclusion239 decks525 decks
41%synergy
Utvara Hellkite
45%inclusion237 decks525 decks
43%synergy
Rivaz of the Claw
45%inclusion138 decks309 decks
42%synergy
Roaming Throne
40%inclusion209 decks525 decks
34%synergy
Birds of Paradise
38%inclusion200 decks525 decks
11%synergy
Hellkite Courser
38%inclusion199 decks525 decks
36%synergy
Savage Ventmaw
38%inclusion198 decks525 decks
33%synergy
Bladewing the Risen
37%inclusion115 decks309 decks
35%synergy
Klauth, Unrivaled Ancient
37%inclusion194 decks525 decks
34%synergy
Ancient Brass Dragon
37%inclusion113 decks309 decks
35%synergy
Korlessa, Scale Singer
36%inclusion187 decks525 decks
34%synergy
Balefire Dragon
33%inclusion173 decks525 decks
30%synergy
Rith, Liberated Primeval
31%inclusion97 decks310 decks
28%synergy
Hellkite Charger
30%inclusion160 decks525 decks
29%synergy
Thrakkus the Butcher
30%inclusion160 decks525 decks
28%synergy
Wrathful Red Dragon
30%inclusion159 decks525 decks
29%synergy
Astral Dragon
30%inclusion158 decks525 decks
29%synergy
Ramos, Dragon Engine
29%inclusion91 decks309 decks
23%synergy
Marang River Regent
27%inclusion143 decks525 decks
26%synergy
Temur Battlecrier
27%inclusion143 decks525 decks
19%synergy
Deceptive Frostkite
27%inclusion141 decks520 decks
26%synergy
Bloom Tender
26%inclusion137 decks525 decks
18%synergy
Broodcaller Scourge
26%inclusion134 decks520 decks
25%synergy
Scion of the Ur-Dragon
26%inclusion79 decks309 decks
22%synergy
Scaled Nurturer
25%inclusion131 decks525 decks
24%synergy
Hellkite Tyrant
25%inclusion129 decks525 decks
21%synergy
Betor, Kin to All
24%inclusion73 decks309 decks
19%synergy
Earthquake Dragon
23%inclusion121 decks525 decks
22%synergy
Two-Headed Hellkite
23%inclusion71 decks309 decks
18%synergy
Stormscale Scion
22%inclusion118 decks525 decks
22%synergy
Lozhan, Dragons' Legacy
21%inclusion112 decks525 decks
20%synergy
Dragonmaster Outcast
20%inclusion106 decks525 decks
18%synergy
Karrthus, Tyrant of Jund
20%inclusion62 decks309 decks
18%synergy
Ignoble Hierarch
20%inclusion62 decks309 decks
-5%synergy
Scalelord Reckoner
19%inclusion60 decks310 decks
19%synergy
Scourge of the Throne
19%inclusion100 decks525 decks
17%synergy
Delighted Halfling
19%inclusion100 decks525 decks
7%synergy
Scion of Draco
18%inclusion97 decks525 decks
18%synergy
Bloomvine Regent
18%inclusion97 decks525 decks
17%synergy
Ancient Bronze Dragon
18%inclusion97 decks525 decks
17%synergy
Cavern-Hoard Dragon
18%inclusion95 decks525 decks
16%synergy
Ureni, the Song Unending
18%inclusion94 decks525 decks
15%synergy
Noble Hierarch
16%inclusion51 decks310 decks
1%synergy
Nogi, Draco-Zealot
16%inclusion84 decks525 decks
15%synergy
The Ur-Dragon
16%inclusion49 decks309 decks
14%synergy
Dragonlord Kolaghan
15%inclusion45 decks309 decks
14%synergy
Drakuseth, Maw of Flames
14%inclusion76 decks525 decks
12%synergy
Instants
Swords to Plowshares
44%inclusion137 decks310 decks
-17%synergy
Heroic Intervention
42%inclusion218 decks525 decks
11%synergy
Counterspell
38%inclusion199 decks525 decks
-4%synergy
Mana Drain
29%inclusion152 decks525 decks
15%synergy
Path to Exile
23%inclusion72 decks310 decks
-24%synergy
Beast Within
20%inclusion105 decks525 decks
-13%synergy
Chaos Warp
20%inclusion103 decks525 decks
-10%synergy
Sarkhan's Triumph
19%inclusion102 decks525 decks
19%synergy
Fierce Guardianship
18%inclusion96 decks525 decks
1%synergy
Deflecting Swat
18%inclusion94 decks525 decks
1%synergy
An Offer You Can't Refuse
16%inclusion82 decks525 decks
-9%synergy
Assassin's Trophy
15%inclusion45 decks309 decks
-17%synergy
Swan Song
14%inclusion74 decks525 decks
-4%synergy
Dark Ritual
12%inclusion36 decks309 decks
-13%synergy
Ghostly Flicker
10%inclusion53 decks525 decks
5%synergy
Negate
10%inclusion51 decks525 decks
-11%synergy
Mystical Tutor
9.3%inclusion49 decks525 decks
-2%synergy
Stubborn Denial
8.4%inclusion44 decks525 decks
6%synergy
Rapid Hybridization
8.0%inclusion42 decks525 decks
-1%synergy
Growth Spiral
7.8%inclusion41 decks525 decks
-12%synergy
Dispelling Exhale
7.3%inclusion38 decks518 decks
7%synergy
Force of Will
7.2%inclusion38 decks525 decks
-2%synergy
Arcane Denial
7.0%inclusion37 decks525 decks
-13%synergy
Spit Flame
6.5%inclusion34 decks525 decks
6%synergy
Smuggler's Surprise
6.5%inclusion34 decks525 decks
4%synergy
Anguished Unmaking
6.5%inclusion20 decks309 decks
-18%synergy
Boros Charm
6.5%inclusion20 decks310 decks
-16%synergy
Eladamri's Call
6.1%inclusion19 decks310 decks
-3%synergy
Return of the Wildspeaker
5.7%inclusion30 decks525 decks
-5%synergy
Silence
5.5%inclusion17 decks310 decks
-1%synergy
Reality Shift
5.3%inclusion28 decks525 decks
-3%synergy
Deadly Rollick
5.2%inclusion16 decks309 decks
-9%synergy
Dovin's Veto
5.2%inclusion16 decks310 decks
-13%synergy
Sorceries
Cultivate
42%inclusion218 decks525 decks
-1%synergy
Kodama's Reach
38%inclusion197 decks525 decks
11%synergy
Nature's Lore
37%inclusion195 decks525 decks
6%synergy
Three Visits
31%inclusion161 decks525 decks
7%synergy
Blasphemous Act
25%inclusion133 decks525 decks
-8%synergy
Rampant Growth
25%inclusion132 decks525 decks
-8%synergy
Eerie Ultimatum
15%inclusion45 decks309 decks
4%synergy
Skyshroud Claim
14%inclusion74 decks525 decks
6%synergy
Jeska's Will
14%inclusion71 decks525 decks
-2%synergy
Idyllic Tutor
13%inclusion39 decks310 decks
9%synergy
Reanimate
11%inclusion33 decks309 decks
-9%synergy
Rite of Replication
10%inclusion54 decks525 decks
7%synergy
Migration Path
10%inclusion50 decks525 decks
7%synergy
Ruinous Ultimatum
9.1%inclusion28 decks309 decks
-9%synergy
Show and Tell
8.8%inclusion46 decks525 decks
8%synergy
Last March of the Ents
8.4%inclusion44 decks525 decks
5%synergy
Will of the Temur
7.9%inclusion41 decks520 decks
7%synergy
Imperial Seal
7.8%inclusion24 decks309 decks
3%synergy
Selvala's Stampede
7.6%inclusion40 decks525 decks
7%synergy
Patriarch's Bidding
7.4%inclusion23 decks309 decks
5%synergy
Grim Tutor
7.4%inclusion23 decks309 decks
4%synergy
Vandalblast
7.0%inclusion37 decks525 decks
-8%synergy
Farewell
6.5%inclusion20 decks310 decks
-6%synergy
Raise the Palisade
5.9%inclusion31 decks525 decks
3%synergy
Genesis Ultimatum
5.9%inclusion31 decks525 decks
2%synergy
Utility Artifacts
Herald's Horn
31%inclusion163 decks525 decks
25%synergy
Fist of Suns
22%inclusion68 decks309 decks
16%synergy
Lightning Greaves
20%inclusion104 decks525 decks
-5%synergy
Panharmonicon
19%inclusion99 decks525 decks
15%synergy
The Great Henge
16%inclusion86 decks525 decks
7%synergy
Monster Manual
15%inclusion80 decks525 decks
13%synergy
The One Ring
14%inclusion72 decks525 decks
6%synergy
Swiftfoot Boots
12%inclusion64 decks525 decks
-15%synergy
Dragon Arch
11%inclusion56 decks525 decks
11%synergy
Time Sieve
8.4%inclusion26 decks309 decks
6%synergy
Maskwood Nexus
8.0%inclusion42 decks525 decks
5%synergy
Conjurer's Closet
6.7%inclusion35 decks525 decks
4%synergy
Enchantments
Garruk's Uprising
45%inclusion238 decks525 decks
28%synergy
Rhythm of the Wild
38%inclusion200 decks525 decks
17%synergy
Encroaching Dragonstorm
29%inclusion151 decks525 decks
27%synergy
Aggravated Assault
27%inclusion140 decks525 decks
23%synergy
Reflections of Littjara
21%inclusion109 decks525 decks
16%synergy
Leyline of the Guildpact
20%inclusion62 decks309 decks
6%synergy
Kindred Discovery
20%inclusion104 decks525 decks
13%synergy
Elemental Bond
19%inclusion100 decks525 decks
14%synergy
Breaching Dragonstorm
17%inclusion87 decks524 decks
16%synergy
Parallel Lives
16%inclusion84 decks525 decks
10%synergy
Doubling Season
14%inclusion76 decks525 decks
5%synergy
Sneak Attack
12%inclusion64 decks525 decks
10%synergy
Frostcliff Siege
12%inclusion64 decks525 decks
7%synergy
Frontier Siege
12%inclusion63 decks525 decks
11%synergy
Defense of the Heart
11%inclusion59 decks525 decks
9%synergy
Mystic Remora
10%inclusion52 decks525 decks
-6%synergy
Mirari's Wake
10%inclusion30 decks310 decks
0%synergy
Up the Beanstalk
10%inclusion50 decks525 decks
6%synergy
Dragonback Assault
9.1%inclusion48 decks525 decks
6%synergy
Roiling Dragonstorm
8.8%inclusion46 decks525 decks
8%synergy
Crucible of Fire
8.8%inclusion46 decks525 decks
8%synergy
Sylvan Library
8.4%inclusion44 decks525 decks
0%synergy
Omniscience
8.0%inclusion42 decks525 decks
5%synergy
Food Chain
7.8%inclusion41 decks525 decks
6%synergy
Revel in Riches
7.8%inclusion24 decks309 decks
5%synergy
Leyline of Mutation
7.8%inclusion24 decks309 decks
4%synergy
Warstorm Surge
6.7%inclusion35 decks525 decks
3%synergy
Acolyte of Bahamut
6.3%inclusion33 decks525 decks
6%synergy
Bear Umbra
5.5%inclusion29 decks525 decks
2%synergy
Shadow in the Warp
5.3%inclusion28 decks525 decks
3%synergy
Planeswalkers
Sarkhan Unbroken
23%inclusion123 decks525 decks
21%synergy
Sivitri, Dragon Master
12%inclusion38 decks309 decks
12%synergy
Sarkhan, Fireblood
6.5%inclusion34 decks525 decks
6%synergy
Utility Lands
Reliquary Tower
34%inclusion176 decks525 decks
4%synergy
Mistrise Village
28%inclusion147 decks525 decks
20%synergy
Crucible of the Spirit Dragon
19%inclusion102 decks525 decks
19%synergy
Three Tree City
19%inclusion102 decks525 decks
14%synergy
Mosswort Bridge
16%inclusion84 decks525 decks
6%synergy
Boseiju, Who Endures
15%inclusion77 decks525 decks
-4%synergy
Yavimaya, Cradle of Growth
10%inclusion53 decks525 decks
1%synergy
Otawara, Soaring City
9.3%inclusion49 decks525 decks
-7%synergy
Command Beacon
7.0%inclusion37 decks525 decks
2%synergy
Kessig Wolf Run
7.0%inclusion37 decks525 decks
-7%synergy
Arena of Glory
6.5%inclusion34 decks525 decks
0%synergy
Rogue's Passage
6.3%inclusion33 decks525 decks
-14%synergy
Gaea's Cradle
5.9%inclusion31 decks525 decks
0%synergy
Temple of the False God
5.9%inclusion31 decks525 decks
-3%synergy
Urborg, Tomb of Yawgmoth
5.1%inclusion27 decks525 decks
-4%synergy
Mana Artifacts
Sol Ring
95%inclusion501 decks525 decks
12%synergy
Arcane Signet
86%inclusion454 decks525 decks
14%synergy
Mox Jasper
51%inclusion269 decks525 decks
50%synergy
Dragon's Hoard
44%inclusion233 decks525 decks
43%synergy
Chromatic Lantern
40%inclusion209 decks525 decks
31%synergy
Fellwar Stone
29%inclusion150 decks525 decks
8%synergy
Dragonstorm Globe
26%inclusion137 decks524 decks
25%synergy
Carnelian Orb of Dragonkind
25%inclusion131 decks525 decks
23%synergy
Orb of Dragonkind
16%inclusion84 decks525 decks
15%synergy
Jade Orb of Dragonkind
16%inclusion83 decks525 decks
15%synergy
Timeless Lotus
15%inclusion45 decks309 decks
4%synergy
Herd Heirloom
13%inclusion69 decks524 decks
10%synergy
Lotus Petal
12%inclusion65 decks525 decks
5%synergy
Cursed Mirror
12%inclusion61 decks525 decks
6%synergy
Talisman of Impulse
11%inclusion60 decks525 decks
1%synergy
Talisman of Creativity
11%inclusion56 decks525 decks
-17%synergy
Chrome Mox
10%inclusion51 decks525 decks
4%synergy
Lapis Orb of Dragonkind
10%inclusion50 decks525 decks
9%synergy
Commander's Sphere
8.8%inclusion46 decks525 decks
-3%synergy
Mox Amber
8.4%inclusion44 decks525 decks
4%synergy
Thought Vessel
7.6%inclusion40 decks525 decks
-10%synergy
Mox Diamond
7.4%inclusion39 decks525 decks
3%synergy
Mox Opal
6.5%inclusion34 decks525 decks
2%synergy
Talisman of Curiosity
5.7%inclusion30 decks525 decks
-7%synergy
Chromatic Orrery
5.5%inclusion29 decks525 decks
4%synergy
Decanter of Endless Water
5.3%inclusion28 decks525 decks
2%synergy
Firdoch Core
5.2%inclusion10 decks192 decks
4%synergy
Patchwork Banner
5.1%inclusion27 decks525 decks
1%synergy
Lands
Command Tower
92%inclusion484 decks525 decks
18%synergy
Haven of the Spirit Dragon
65%inclusion343 decks525 decks
64%synergy
Maelstrom of the Spirit Dragon
59%inclusion308 decks525 decks
58%synergy
Exotic Orchard
51%inclusion270 decks525 decks
15%synergy
Stomping Ground
50%inclusion264 decks525 decks
9%synergy
Cavern of Souls
50%inclusion260 decks525 decks
42%synergy
Path of Ancestry
46%inclusion244 decks525 decks
24%synergy
Breeding Pool
46%inclusion242 decks525 decks
4%synergy
Ketria Triome
43%inclusion228 decks525 decks
14%synergy
Steam Vents
43%inclusion224 decks525 decks
4%synergy
Blood Crypt
40%inclusion124 decks309 decks
2%synergy
Overgrown Tomb
37%inclusion115 decks309 decks
-4%synergy
Wooded Foothills
37%inclusion193 decks525 decks
26%synergy
Temple of the Dragon Queen
37%inclusion192 decks525 decks
36%synergy
Sacred Foundry
36%inclusion112 decks310 decks
-1%synergy
Misty Rainforest
34%inclusion180 decks525 decks
23%synergy
Frontier Bivouac
34%inclusion179 decks525 decks
6%synergy
Scalding Tarn
32%inclusion168 decks525 decks
21%synergy
Hallowed Fountain
32%inclusion99 decks310 decks
-8%synergy
Watery Grave
32%inclusion98 decks309 decks
-10%synergy
Ziatora's Proving Ground
31%inclusion97 decks309 decks
5%synergy
Temple Garden
31%inclusion96 decks310 decks
-9%synergy
The World Tree
31%inclusion95 decks309 decks
4%synergy
Jetmir's Garden
30%inclusion93 decks310 decks
2%synergy
Cinder Glade
29%inclusion154 decks525 decks
-9%synergy
Savai Triome
29%inclusion89 decks309 decks
5%synergy
Godless Shrine
29%inclusion89 decks309 decks
-13%synergy
Raugrin Triome
28%inclusion88 decks310 decks
5%synergy
Indatha Triome
28%inclusion85 decks309 decks
1%synergy
Zagoth Triome
26%inclusion79 decks309 decks
-1%synergy
Sulfur Falls
22%inclusion116 decks525 decks
-13%synergy
Reflecting Pool
22%inclusion115 decks525 decks
17%synergy
Verdant Catacombs
22%inclusion115 decks525 decks
11%synergy
Rockfall Vale
22%inclusion115 decks525 decks
1%synergy
Mana Confluence
22%inclusion114 decks525 decks
15%synergy
Arid Mesa
22%inclusion114 decks525 decks
12%synergy
Windswept Heath
22%inclusion113 decks525 decks
11%synergy
Spara's Headquarters
21%inclusion65 decks310 decks
-6%synergy
City of Brass
21%inclusion109 decks525 decks
13%synergy
Rootbound Crag
21%inclusion109 decks525 decks
-8%synergy
Secluded Courtyard
20%inclusion106 decks525 decks
16%synergy
Hinterland Harbor
20%inclusion106 decks525 decks
-14%synergy
Bloodstained Mire
20%inclusion105 decks525 decks
9%synergy
Flooded Strand
20%inclusion104 decks525 decks
8%synergy
Rejuvenating Springs
20%inclusion104 decks525 decks
-6%synergy
Badlands
20%inclusion61 decks309 decks
7%synergy
Spire Garden
20%inclusion103 decks525 decks
-2%synergy
Plateau
19%inclusion60 decks310 decks
8%synergy
Unclaimed Territory
19%inclusion101 decks525 decks
15%synergy
Bayou
19%inclusion59 decks309 decks
6%synergy