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
0.3%inclusion108 decks41.9K decks
Tiamat
1.0%inclusion104 decks10.6K decks
Miirym, Sentinel Wyrm
0.3%inclusion83 decks25.9K decks
Ureni of the Unwritten
0.5%inclusion62 decks12.7K decks
Eshki, Temur's Roar
0.1%inclusion11 decks9.01K decks
Morophon, the Boundless
0.0%inclusion4 decks12.9K decks
Scion of the Ur-Dragon
0.0%inclusion2 decks4.08K decks
Kyodai, Soul of Kamigawa
0.0%inclusion1 decks2.37K decks
Ramos, Dragon Engine
0.0%inclusion1 decks10.7K decks
O-Kagachi, Vengeful Kami
0.1%inclusion1 decks1.72K decks
Ureni, the Song Unending
0.1%inclusion1 decks1.87K decks
Esika, God of the Tree
0.0%inclusion1 decks21.9K decks
New Cards
Boiling Rock Prison
3.1%inclusion1 decks32 decks
1%synergy
Kyoshi Village
3.1%inclusion1 decks32 decks
0%synergy
Misty Palms Oasis
3.1%inclusion1 decks32 decks
2%synergy
North Pole Gates
3.1%inclusion1 decks32 decks
1%synergy
Serpent's Pass
3.1%inclusion1 decks32 decks
2%synergy
High Synergy Cards
Dragon Tempest
85%inclusion321 decks379 decks
81%synergy
Lathliss, Dragon Queen
77%inclusion292 decks379 decks
74%synergy
Terror of the Peaks
75%inclusion284 decks379 decks
70%synergy
Call the Spirit Dragons
73%inclusion161 decks221 decks
66%synergy
Crux of Fate
66%inclusion146 decks222 decks
64%synergy
Dragonlord Dromoka
65%inclusion144 decks222 decks
61%synergy
Atarka, World Render
65%inclusion245 decks379 decks
59%synergy
Old Gnawbone
62%inclusion235 decks379 decks
58%synergy
Dragonspeaker Shaman
58%inclusion218 decks379 decks
55%synergy
Scourge of Valkas
56%inclusion212 decks379 decks
54%synergy
Top Cards
Temur Ascendancy
63%inclusion237 decks379 decks
47%synergy
Dragonlord's Servant
54%inclusion206 decks379 decks
52%synergy
Ancient Copper Dragon
54%inclusion205 decks379 decks
50%synergy
Farseek
54%inclusion204 decks379 decks
18%synergy
Sarkhan, Soul Aflame
53%inclusion200 decks379 decks
50%synergy
Twinflame Tyrant
52%inclusion197 decks379 decks
48%synergy
Urza's Incubator
51%inclusion192 decks379 decks
47%synergy
Tiamat
49%inclusion108 decks222 decks
42%synergy
Goldspan Dragon
49%inclusion184 decks379 decks
43%synergy
Morophon, the Boundless
48%inclusion106 decks222 decks
34%synergy
Game Changers
Demonic Tutor
45%inclusion101 decks222 decks
26%synergy
Smothering Tithe
38%inclusion85 decks222 decks
17%synergy
Teferi's Protection
36%inclusion80 decks222 decks
19%synergy
Vampiric Tutor
33%inclusion74 decks222 decks
18%synergy
Rhystic Study
33%inclusion126 decks379 decks
9%synergy
Enlightened Tutor
31%inclusion68 decks222 decks
15%synergy
Cyclonic Rift
29%inclusion109 decks379 decks
6%synergy
Worldly Tutor
26%inclusion99 decks379 decks
14%synergy
Ancient Tomb
19%inclusion71 decks379 decks
9%synergy
The One Ring
15%inclusion55 decks379 decks
6%synergy
Creatures
Ancient Gold Dragon
47%inclusion104 decks222 decks
45%synergy
Rivaz of the Claw
47%inclusion104 decks222 decks
44%synergy
Ancient Silver Dragon
46%inclusion175 decks379 decks
44%synergy
Ganax, Astral Hunter
46%inclusion174 decks379 decks
44%synergy
Ureni of the Unwritten
46%inclusion174 decks379 decks
41%synergy
Utvara Hellkite
44%inclusion167 decks379 decks
42%synergy
Roaming Throne
39%inclusion146 decks379 decks
32%synergy
Hellkite Courser
37%inclusion142 decks379 decks
36%synergy
Birds of Paradise
37%inclusion141 decks379 decks
10%synergy
Bladewing the Risen
37%inclusion82 decks222 decks
35%synergy
Ancient Brass Dragon
36%inclusion81 decks222 decks
34%synergy
Korlessa, Scale Singer
34%inclusion130 decks379 decks
32%synergy
Savage Ventmaw
34%inclusion130 decks379 decks
29%synergy
Balefire Dragon
33%inclusion126 decks379 decks
31%synergy
Rith, Liberated Primeval
33%inclusion73 decks222 decks
30%synergy
Klauth, Unrivaled Ancient
32%inclusion120 decks379 decks
28%synergy
Ramos, Dragon Engine
31%inclusion68 decks222 decks
24%synergy
Wrathful Red Dragon
30%inclusion115 decks379 decks
29%synergy
Thrakkus the Butcher
29%inclusion110 decks379 decks
26%synergy
Temur Battlecrier
28%inclusion105 decks379 decks
20%synergy
Scion of the Ur-Dragon
27%inclusion61 decks222 decks
24%synergy
Astral Dragon
27%inclusion104 decks379 decks
26%synergy
Hellkite Tyrant
27%inclusion103 decks379 decks
24%synergy
Broodcaller Scourge
27%inclusion100 decks374 decks
25%synergy
Hellkite Charger
27%inclusion101 decks379 decks
25%synergy
Betor, Kin to All
27%inclusion59 decks222 decks
22%synergy
Two-Headed Hellkite
26%inclusion58 decks222 decks
20%synergy
Stormscale Scion
26%inclusion98 decks379 decks
25%synergy
Deceptive Frostkite
26%inclusion96 decks374 decks
24%synergy
Earthquake Dragon
25%inclusion94 decks379 decks
24%synergy
Lozhan, Dragons' Legacy
23%inclusion88 decks379 decks
21%synergy
Marang River Regent
23%inclusion87 decks379 decks
22%synergy
Scaled Nurturer
22%inclusion85 decks379 decks
21%synergy
Bloom Tender
22%inclusion84 decks379 decks
15%synergy
Karrthus, Tyrant of Jund
22%inclusion48 decks222 decks
20%synergy
Ignoble Hierarch
21%inclusion47 decks222 decks
-3%synergy
Dragonmaster Outcast
21%inclusion78 decks379 decks
18%synergy
Bloomvine Regent
20%inclusion77 decks379 decks
19%synergy
Delighted Halfling
20%inclusion75 decks379 decks
8%synergy
Scion of Draco
20%inclusion74 decks379 decks
19%synergy
Scalelord Reckoner
19%inclusion43 decks222 decks
19%synergy
Scourge of the Throne
19%inclusion72 decks379 decks
17%synergy
Ureni, the Song Unending
19%inclusion72 decks379 decks
15%synergy
Cavern-Hoard Dragon
19%inclusion71 decks379 decks
16%synergy
Noble Hierarch
18%inclusion40 decks222 decks
2%synergy
The Ur-Dragon
18%inclusion39 decks222 decks
16%synergy
Ancient Bronze Dragon
17%inclusion65 decks379 decks
16%synergy
Nogi, Draco-Zealot
17%inclusion64 decks379 decks
16%synergy
Thundermane Dragon
17%inclusion63 decks374 decks
16%synergy
Parapet Thrasher
16%inclusion61 decks374 decks
15%synergy
Instants
Swords to Plowshares
43%inclusion96 decks222 decks
-18%synergy
Heroic Intervention
41%inclusion156 decks379 decks
11%synergy
Counterspell
36%inclusion137 decks379 decks
-6%synergy
Mana Drain
28%inclusion105 decks379 decks
13%synergy
Path to Exile
20%inclusion44 decks222 decks
-27%synergy
Beast Within
19%inclusion71 decks379 decks
-16%synergy
Fierce Guardianship
18%inclusion69 decks379 decks
0%synergy
Sarkhan's Triumph
17%inclusion66 decks379 decks
16%synergy
Deflecting Swat
17%inclusion66 decks379 decks
1%synergy
An Offer You Can't Refuse
17%inclusion66 decks379 decks
-7%synergy
Chaos Warp
17%inclusion63 decks379 decks
-14%synergy
Swan Song
13%inclusion49 decks379 decks
-4%synergy
Dark Ritual
11%inclusion25 decks222 decks
-13%synergy
Assassin's Trophy
11%inclusion25 decks222 decks
-19%synergy
Mystical Tutor
10%inclusion37 decks379 decks
-3%synergy
Ghostly Flicker
9.5%inclusion36 decks379 decks
5%synergy
Rapid Hybridization
9.5%inclusion36 decks379 decks
0%synergy
Force of Will
8.4%inclusion32 decks379 decks
-2%synergy
Negate
8.2%inclusion31 decks379 decks
-13%synergy
Dispelling Exhale
8.1%inclusion30 decks372 decks
8%synergy
Stubborn Denial
7.9%inclusion30 decks379 decks
6%synergy
Eladamri's Call
7.2%inclusion16 decks222 decks
-2%synergy
Reality Shift
6.6%inclusion25 decks379 decks
-1%synergy
Arcane Denial
6.6%inclusion25 decks379 decks
-14%synergy
Spit Flame
6.3%inclusion24 decks379 decks
6%synergy
Klauth's Will
6.3%inclusion24 decks379 decks
5%synergy
Smuggler's Surprise
6.3%inclusion24 decks379 decks
4%synergy
Growth Spiral
6.3%inclusion24 decks379 decks
-14%synergy
Deadly Rollick
5.9%inclusion13 decks222 decks
-7%synergy
Boros Charm
5.9%inclusion13 decks222 decks
-17%synergy
Anguished Unmaking
5.9%inclusion13 decks222 decks
-19%synergy
Essence Flux
5.5%inclusion21 decks379 decks
3%synergy
Sorceries
Cultivate
40%inclusion150 decks379 decks
-3%synergy
Kodama's Reach
39%inclusion146 decks379 decks
11%synergy
Nature's Lore
35%inclusion131 decks379 decks
3%synergy
Three Visits
30%inclusion112 decks379 decks
5%synergy
Blasphemous Act
26%inclusion97 decks379 decks
-8%synergy
Rampant Growth
25%inclusion93 decks379 decks
-9%synergy
Eerie Ultimatum
16%inclusion35 decks222 decks
5%synergy
Skyshroud Claim
15%inclusion56 decks379 decks
6%synergy
Jeska's Will
13%inclusion51 decks379 decks
-2%synergy
Idyllic Tutor
13%inclusion28 decks222 decks
9%synergy
Migration Path
12%inclusion45 decks379 decks
9%synergy
Ruinous Ultimatum
10%inclusion23 decks222 decks
-9%synergy
Show and Tell
9.5%inclusion36 decks379 decks
9%synergy
Last March of the Ents
9.2%inclusion35 decks379 decks
6%synergy
Imperial Seal
9.0%inclusion20 decks222 decks
4%synergy
Will of the Temur
8.8%inclusion33 decks374 decks
8%synergy
Vandalblast
8.7%inclusion33 decks379 decks
-7%synergy
Patriarch's Bidding
8.6%inclusion19 decks222 decks
6%synergy
Selvala's Stampede
8.2%inclusion31 decks379 decks
7%synergy
Rite of Replication
8.2%inclusion31 decks379 decks
5%synergy
Farewell
6.8%inclusion15 decks222 decks
-6%synergy
Reanimate
6.8%inclusion15 decks222 decks
-12%synergy
Raise the Palisade
6.6%inclusion25 decks379 decks
4%synergy
Grim Tutor
6.3%inclusion14 decks222 decks
2%synergy
Genesis Ultimatum
6.1%inclusion23 decks379 decks
2%synergy
Become the Avalanche
5.9%inclusion22 decks374 decks
5%synergy
Gamble
5.0%inclusion19 decks379 decks
-4%synergy
Utility Artifacts
Herald's Horn
30%inclusion113 decks379 decks
24%synergy
Fist of Suns
21%inclusion47 decks222 decks
15%synergy
Lightning Greaves
21%inclusion78 decks379 decks
-4%synergy
Panharmonicon
18%inclusion68 decks379 decks
14%synergy
Monster Manual
16%inclusion59 decks379 decks
13%synergy
The Great Henge
16%inclusion59 decks379 decks
6%synergy
Swiftfoot Boots
13%inclusion48 decks379 decks
-15%synergy
Dragon Arch
12%inclusion46 decks379 decks
12%synergy
Conjurer's Closet
7.4%inclusion28 decks379 decks
5%synergy
Maskwood Nexus
6.9%inclusion26 decks379 decks
4%synergy
Time Sieve
5.9%inclusion13 decks222 decks
3%synergy
Enchantments
Garruk's Uprising
46%inclusion175 decks379 decks
29%synergy
Rhythm of the Wild
38%inclusion144 decks379 decks
16%synergy
Encroaching Dragonstorm
29%inclusion111 decks379 decks
27%synergy
Aggravated Assault
23%inclusion87 decks379 decks
19%synergy
Leyline of the Guildpact
22%inclusion48 decks222 decks
6%synergy
Kindred Discovery
20%inclusion76 decks379 decks
13%synergy
Reflections of Littjara
20%inclusion75 decks379 decks
15%synergy
Breaching Dragonstorm
18%inclusion68 decks378 decks
17%synergy
Elemental Bond
18%inclusion67 decks379 decks
13%synergy
Sneak Attack
13%inclusion51 decks379 decks
11%synergy
Parallel Lives
13%inclusion51 decks379 decks
7%synergy
Doubling Season
13%inclusion50 decks379 decks
3%synergy
Frostcliff Siege
13%inclusion49 decks379 decks
7%synergy
Frontier Siege
13%inclusion48 decks379 decks
12%synergy
Mystic Remora
11%inclusion40 decks379 decks
-6%synergy
Defense of the Heart
10%inclusion39 decks379 decks
8%synergy
Roiling Dragonstorm
10%inclusion37 decks379 decks
9%synergy
Crucible of Fire
10%inclusion37 decks379 decks
9%synergy
Up the Beanstalk
10%inclusion37 decks379 decks
6%synergy
Dragonback Assault
10%inclusion37 decks379 decks
6%synergy
Omniscience
9.5%inclusion36 decks379 decks
7%synergy
Mirari's Wake
9.0%inclusion20 decks222 decks
-2%synergy
Sylvan Library
8.4%inclusion32 decks379 decks
-1%synergy
Food Chain
7.7%inclusion29 decks379 decks
6%synergy
Leyline of Mutation
7.2%inclusion16 decks222 decks
3%synergy
Acolyte of Bahamut
6.3%inclusion24 decks379 decks
6%synergy
Corroding Dragonstorm
6.3%inclusion14 decks222 decks
6%synergy
Shadow in the Warp
6.1%inclusion23 decks379 decks
3%synergy
Warstorm Surge
6.1%inclusion23 decks379 decks
2%synergy
Impostor Syndrome
6.1%inclusion8 decks132 decks
4%synergy
Animate Dead
5.4%inclusion12 decks222 decks
-4%synergy
Steely Resolve
5.0%inclusion19 decks379 decks
5%synergy
Planeswalkers
Sarkhan Unbroken
23%inclusion86 decks379 decks
20%synergy
Sivitri, Dragon Master
15%inclusion34 decks222 decks
15%synergy
Sarkhan, Fireblood
7.7%inclusion29 decks379 decks
7%synergy
Utility Lands
Reliquary Tower
31%inclusion117 decks379 decks
1%synergy
Mistrise Village
28%inclusion108 decks379 decks
20%synergy
Crucible of the Spirit Dragon
19%inclusion72 decks379 decks
19%synergy
Three Tree City
19%inclusion71 decks379 decks
14%synergy
Mosswort Bridge
17%inclusion63 decks379 decks
6%synergy
Boseiju, Who Endures
16%inclusion62 decks379 decks
-2%synergy
Yavimaya, Cradle of Growth
11%inclusion41 decks379 decks
2%synergy
Otawara, Soaring City
9.2%inclusion35 decks379 decks
-7%synergy
Kessig Wolf Run
7.1%inclusion27 decks379 decks
-8%synergy
Rogue's Passage
7.1%inclusion27 decks379 decks
-13%synergy
Command Beacon
6.6%inclusion25 decks379 decks
2%synergy
Temple of the False God
6.6%inclusion25 decks379 decks
-3%synergy
Gaea's Cradle
6.1%inclusion23 decks379 decks
0%synergy
Arena of Glory
6.1%inclusion23 decks379 decks
0%synergy
Bojuka Bog
5.4%inclusion12 decks222 decks
-24%synergy
Cascading Cataracts
5.3%inclusion20 decks379 decks
4%synergy
Mana Artifacts
Sol Ring
96%inclusion362 decks379 decks
12%synergy
Arcane Signet
87%inclusion328 decks379 decks
14%synergy
Mox Jasper
52%inclusion196 decks379 decks
51%synergy
Dragon's Hoard
44%inclusion168 decks379 decks
43%synergy
Chromatic Lantern
40%inclusion153 decks379 decks
32%synergy
Fellwar Stone
30%inclusion115 decks379 decks
10%synergy
Dragonstorm Globe
26%inclusion99 decks378 decks
25%synergy
Carnelian Orb of Dragonkind
24%inclusion90 decks379 decks
22%synergy
Orb of Dragonkind
16%inclusion59 decks379 decks
15%synergy
Jade Orb of Dragonkind
15%inclusion57 decks379 decks
14%synergy
Herd Heirloom
15%inclusion56 decks378 decks
11%synergy
Timeless Lotus
13%inclusion29 decks222 decks
3%synergy
Talisman of Impulse
12%inclusion47 decks379 decks
2%synergy
Talisman of Creativity
12%inclusion44 decks379 decks
-17%synergy
Mana Vault
11%inclusion42 decks379 decks
5%synergy
Lotus Petal
11%inclusion40 decks379 decks
4%synergy
Chrome Mox
10%inclusion38 decks379 decks
4%synergy
Commander's Sphere
10%inclusion38 decks379 decks
-2%synergy
Cursed Mirror
9.5%inclusion36 decks379 decks
4%synergy
Lapis Orb of Dragonkind
9.0%inclusion34 decks379 decks
8%synergy
Mox Amber
8.4%inclusion32 decks379 decks
4%synergy
Mox Diamond
7.4%inclusion28 decks379 decks
3%synergy
Thought Vessel
7.4%inclusion28 decks379 decks
-10%synergy
Mox Opal
7.1%inclusion27 decks379 decks
3%synergy
Decanter of Endless Water
6.3%inclusion24 decks379 decks
2%synergy
Chromatic Orrery
6.1%inclusion23 decks379 decks
5%synergy
Talisman of Curiosity
5.8%inclusion22 decks379 decks
-7%synergy
Lands
Command Tower
93%inclusion351 decks379 decks
18%synergy
Haven of the Spirit Dragon
66%inclusion251 decks379 decks
65%synergy
Maelstrom of the Spirit Dragon
58%inclusion221 decks379 decks
57%synergy
Exotic Orchard
51%inclusion194 decks379 decks
15%synergy
Cavern of Souls
48%inclusion183 decks379 decks
41%synergy
Stomping Ground
46%inclusion174 decks379 decks
5%synergy
Path of Ancestry
43%inclusion163 decks379 decks
21%synergy
Breeding Pool
43%inclusion163 decks379 decks
2%synergy
Ketria Triome
43%inclusion162 decks379 decks
12%synergy
Steam Vents
40%inclusion150 decks379 decks
2%synergy
Temple of the Dragon Queen
37%inclusion141 decks379 decks
37%synergy
Blood Crypt
36%inclusion80 decks222 decks
-1%synergy
Wooded Foothills
36%inclusion136 decks379 decks
25%synergy
Ziatora's Proving Ground
34%inclusion76 decks222 decks
7%synergy
Misty Rainforest
34%inclusion129 decks379 decks
23%synergy
Overgrown Tomb
34%inclusion75 decks222 decks
-6%synergy
Frontier Bivouac
34%inclusion128 decks379 decks
5%synergy
Jetmir's Garden
32%inclusion71 decks222 decks
3%synergy
Scalding Tarn
31%inclusion116 decks379 decks
20%synergy
Cinder Glade
30%inclusion115 decks379 decks
-8%synergy
Sacred Foundry
30%inclusion67 decks222 decks
-6%synergy
Savai Triome
29%inclusion65 decks222 decks
5%synergy
The World Tree
29%inclusion65 decks222 decks
0%synergy
Temple Garden
29%inclusion64 decks222 decks
-10%synergy
Raugrin Triome
28%inclusion63 decks222 decks
4%synergy
Watery Grave
28%inclusion63 decks222 decks
-13%synergy
Indatha Triome
27%inclusion60 decks222 decks
-1%synergy
Hallowed Fountain
27%inclusion60 decks222 decks
-12%synergy
Zagoth Triome
27%inclusion59 decks222 decks
-1%synergy
Godless Shrine
25%inclusion55 decks222 decks
-16%synergy
Xander's Lounge
24%inclusion53 decks222 decks
0%synergy
Spara's Headquarters
23%inclusion52 decks222 decks
-5%synergy
Verdant Catacombs
23%inclusion86 decks379 decks
12%synergy
Sulfur Falls
22%inclusion85 decks379 decks
-12%synergy
Mana Confluence
22%inclusion84 decks379 decks
15%synergy
City of Brass
22%inclusion84 decks379 decks
15%synergy
Arid Mesa
22%inclusion83 decks379 decks
12%synergy
Rockfall Vale
22%inclusion83 decks379 decks
0%synergy
Badlands
22%inclusion48 decks222 decks
8%synergy
Reflecting Pool
21%inclusion79 decks379 decks
16%synergy
Plateau
21%inclusion46 decks222 decks
9%synergy
Windswept Heath
21%inclusion78 decks379 decks
10%synergy
Rootbound Crag
21%inclusion78 decks379 decks
-7%synergy
Savannah
20%inclusion45 decks222 decks
8%synergy
Bayou
20%inclusion45 decks222 decks
7%synergy
Bloodstained Mire
20%inclusion76 decks379 decks
9%synergy
Shivan Reef
20%inclusion76 decks379 decks
-9%synergy
Hinterland Harbor
20%inclusion75 decks379 decks
-13%synergy
Flooded Strand
20%inclusion74 decks379 decks
8%synergy
Evolving Wilds
20%inclusion74 decks379 decks
-1%synergy