Miirym, Sentinel Wyrm + Cloudstone Curio + Dracogenesis

Miirym, Sentinel Wyrm
Cloudstone Curio
Dracogenesis

Requires
Miirym, Sentinel Wyrm must be on the battlefield. Cloudstone Curio must be on the battlefield. Dracogenesis must be on the battlefield.
Steps
  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
Infinite LTB. Infinite ETB. Infinite storm count. Infinite creature tokens. Infinite copies of all nontoken Dragons you control except Miirym.

Ureni of the Unwritten
0.35% of 2255 decks 8 decks
Eshki, Temur's Roar
0.05% of 2189 decks 1 decks
Top Commanders
Tiamat
0.17% of 7563 decks 13 decks
Miirym, Sentinel Wyrm
0.03% of 23310 decks 8 decks
The Ur-Dragon
0.02% of 32952 decks 7 decks
Scion of the Ur-Dragon
0.03% of 3183 decks 1 decks
New Cards
Call the Spirit Dragons
78% of 18 decks +68% synergy
Mox Jasper
55% of 38 decks +55% synergy
Maelstrom of the Spirit Dragon
53% of 38 decks +51% synergy
Ureni of the Unwritten
47% of 38 decks +41% synergy
Stormscale Scion
32% of 38 decks +31% synergy
High Synergy Cards
Terror of the Peaks
84% of 38 decks +79% synergy
Old Gnawbone
82% of 38 decks +77% synergy
Dragon Tempest
79% of 38 decks +75% synergy
Crux of Fate
71% of 21 decks +69% synergy
Dragonlord Dromoka
71% of 21 decks +68% synergy
Lathliss, Dragon Queen
68% of 38 decks +66% synergy
Scourge of Valkas
61% of 38 decks +58% synergy
Ancient Silver Dragon
61% of 38 decks +58% synergy
Temur Ascendancy
71% of 38 decks +56% synergy
Urza's Incubator
58% of 38 decks +55% synergy
Top Cards
Ancient Copper Dragon
55% of 38 decks +51% synergy
Farseek
55% of 38 decks +21% synergy
Dragonlord's Servant
53% of 38 decks +50% synergy
Dragonspeaker Shaman
53% of 38 decks +50% synergy
Twinflame Tyrant
53% of 38 decks +49% synergy
Sarkhan, Soul Aflame
50% of 38 decks +47% synergy
Roaming Throne
50% of 38 decks +43% synergy
Birds of Paradise
50% of 38 decks +23% synergy
Ancient Gold Dragon
48% of 21 decks +46% synergy
Rivaz of the Claw
48% of 21 decks +45% synergy
Game Changers
Demonic Tutor
57% of 21 decks +36% synergy
Vampiric Tutor
48% of 21 decks +30% synergy
Smothering Tithe
48% of 21 decks +24% synergy
Enlightened Tutor
43% of 21 decks +26% synergy
Cyclonic Rift
37% of 38 decks +10% synergy
The One Ring
29% of 38 decks +21% synergy
Fierce Guardianship
26% of 38 decks +8% synergy
Chrome Mox
21% of 38 decks +15% synergy
Ancient Tomb
18% of 38 decks +8% synergy
Imperial Seal
14% of 21 decks +9% synergy
Creatures
Klauth, Unrivaled Ancient
47% of 38 decks +44% synergy
Goldspan Dragon
47% of 38 decks +41% synergy
Ganax, Astral Hunter
45% of 38 decks +42% synergy
Utvara Hellkite
42% of 38 decks +39% synergy
Atarka, World Render
42% of 38 decks +37% synergy
Bladewing the Risen
38% of 21 decks +36% synergy
Tiamat
38% of 21 decks +31% synergy
Astral Dragon
37% of 38 decks +35% synergy
Korlessa, Scale Singer
37% of 38 decks +34% synergy
Balefire Dragon
34% of 38 decks +32% synergy
Bloom Tender
34% of 38 decks +26% synergy
Rith, Liberated Primeval
33% of 21 decks +30% synergy
Morophon, the Boundless
33% of 21 decks +19% synergy
Ignoble Hierarch
33% of 21 decks +8% synergy
Hellkite Courser
29% of 38 decks +28% synergy
Hellkite Charger
29% of 38 decks +27% synergy
Lozhan, Dragons' Legacy
29% of 38 decks +27% synergy
Cavern-Hoard Dragon
29% of 38 decks +26% synergy
Savage Ventmaw
29% of 38 decks +24% synergy
Delighted Halfling
29% of 38 decks +17% synergy
Ancient Brass Dragon
29% of 21 decks +26% synergy
Betor, Kin to All
29% of 21 decks +23% synergy
Two-Headed Hellkite
29% of 21 decks +21% synergy
Ramos, Dragon Engine
29% of 21 decks +21% synergy
Noble Hierarch
29% of 21 decks +13% synergy
Deceptive Frostkite
26% of 31 decks +24% synergy
Faeburrow Elder
24% of 21 decks +13% synergy
Ureni, the Song Unending
24% of 38 decks +20% synergy
Fanatic of Rhonas
24% of 38 decks +17% synergy
Scion of Draco
21% of 38 decks +21% synergy
Scaled Nurturer
21% of 38 decks +20% synergy
Earthquake Dragon
21% of 38 decks +20% synergy
Ancient Bronze Dragon
21% of 38 decks +20% synergy
Broodcaller Scourge
19% of 31 decks +17% synergy
Karrthus, Tyrant of Jund
19% of 21 decks +17% synergy
Neriv, Heart of the Storm
19% of 21 decks +16% synergy
Scion of the Ur-Dragon
19% of 21 decks +15% synergy
Marang River Regent
18% of 38 decks +17% synergy
Bloomvine Regent
18% of 38 decks +17% synergy
Thrakkus the Butcher
18% of 38 decks +15% synergy
Temur Battlecrier
18% of 38 decks +11% synergy
Whirlwing Stormbrood
16% of 37 decks +14% synergy
Thundermane Dragon
16% of 31 decks +14% synergy
Worldgorger Dragon
16% of 38 decks +15% synergy
Dragonhawk, Fate's Tempest
16% of 38 decks +14% synergy
Dragonborn Champion
16% of 38 decks +13% synergy
Drakuseth, Maw of Flames
16% of 38 decks +13% synergy
Hellkite Tyrant
16% of 38 decks +12% synergy
Selvala, Heart of the Wilds
16% of 38 decks +10% synergy
Spark Double
16% of 38 decks +9% synergy
Instants
Swords to Plowshares
48% of 21 decks -15% synergy
Heroic Intervention
42% of 38 decks +12% synergy
Counterspell
34% of 38 decks -8% synergy
Teferi's Protection
33% of 21 decks +14% synergy
Deflecting Swat
29% of 38 decks +13% synergy
An Offer You Can't Refuse
29% of 38 decks +8% synergy
Mana Drain
26% of 38 decks +11% synergy
Assassin's Trophy
24% of 21 decks -7% synergy
Worldly Tutor
21% of 38 decks +7% synergy
Mystical Tutor
21% of 38 decks +7% synergy
Swan Song
21% of 38 decks +5% synergy
Path to Exile
19% of 21 decks -28% synergy
Sarkhan's Triumph
18% of 38 decks +17% synergy
Stubborn Denial
18% of 38 decks +16% synergy
Beast Within
16% of 38 decks -21% synergy
Boros Charm
14% of 21 decks -10% synergy
Klauth's Will
13% of 38 decks +11% synergy
Smuggler's Surprise
13% of 38 decks +11% synergy
Ghostly Flicker
11% of 38 decks +6% synergy
Return of the Wildspeaker
11% of 38 decks -2% synergy
Sink into Stupor
8% of 38 decks -1% synergy
Crop Rotation
8% of 38 decks -2% synergy
Force of Will
8% of 38 decks -3% synergy
Growth Spiral
8% of 38 decks -14% synergy
Chaos Warp
8% of 38 decks -23% synergy
Sorceries
Three Visits
47% of 38 decks +23% synergy
Nature's Lore
45% of 38 decks +13% synergy
Cultivate
32% of 38 decks -13% synergy
Kodama's Reach
26% of 38 decks -4% synergy
Skyshroud Claim
24% of 38 decks +15% synergy
Blasphemous Act
24% of 38 decks -10% synergy
Rampant Growth
21% of 38 decks -13% synergy
Will of the Temur
19% of 31 decks +18% synergy
Jeska's Will
18% of 38 decks +2% synergy
Vandalblast
16% of 38 decks +0% synergy
Eerie Ultimatum
14% of 21 decks +2% synergy
Show and Tell
13% of 38 decks +13% synergy
Dragonstorm
11% of 38 decks +10% synergy
Selvala's Stampede
11% of 38 decks +10% synergy
Last March of the Ents
11% of 38 decks +7% synergy
Rishkar's Expertise
11% of 38 decks +0% synergy
Rite of Replication
8% of 38 decks +5% synergy
Tempt with Discovery
8% of 38 decks +4% synergy
Sea Gate Restoration
8% of 38 decks +3% synergy
Genesis Ultimatum
8% of 38 decks +3% synergy
Finale of Devastation
8% of 38 decks -0% synergy
Bala Ged Recovery
8% of 38 decks -1% synergy
Nature's Rhythm
6% of 31 decks +4% synergy
Winternight Stories
5% of 38 decks +5% synergy
Utility Artifacts
Fist of Suns
29% of 21 decks +22% synergy
The Great Henge
26% of 38 decks +17% synergy
Panharmonicon
24% of 38 decks +20% synergy
Herald's Horn
21% of 38 decks +15% synergy
Lightning Greaves
18% of 38 decks -7% synergy
Orb of Dragonkind
11% of 38 decks +9% synergy
Conjurer's Closet
11% of 38 decks +8% synergy
Dragon Arch
8% of 38 decks +8% synergy
Monster Manual
8% of 38 decks +6% synergy
Maskwood Nexus
8% of 38 decks +5% synergy
Conduit of Worlds
8% of 38 decks +2% synergy
Commander's Sphere
8% of 38 decks -7% synergy
Swiftfoot Boots
8% of 38 decks -20% synergy
Temur Monument
5% of 38 decks +5% synergy
Enchantments
Garruk's Uprising
47% of 38 decks +31% synergy
Leyline of the Guildpact
43% of 21 decks +27% synergy
Rhythm of the Wild
37% of 38 decks +13% synergy
Rhystic Study
34% of 38 decks +8% synergy
Breaching Dragonstorm
24% of 37 decks +23% synergy
Encroaching Dragonstorm
24% of 38 decks +22% synergy
Aggravated Assault
24% of 38 decks +20% synergy
Sneak Attack
21% of 38 decks +19% synergy
Up the Beanstalk
21% of 38 decks +17% synergy
Frontier Siege
18% of 38 decks +17% synergy
Parallel Lives
18% of 38 decks +11% synergy
Roiling Dragonstorm
16% of 38 decks +15% synergy
Frostcliff Siege
16% of 38 decks +12% synergy
Reflections of Littjara
16% of 38 decks +11% synergy
Elemental Bond
16% of 38 decks +11% synergy
Kindred Discovery
16% of 38 decks +8% synergy
Doubling Season
16% of 38 decks +6% synergy
Sylvan Library
16% of 38 decks +5% synergy
Leyline of Mutation
14% of 21 decks +9% synergy
Food Chain
13% of 38 decks +12% synergy
Mystic Remora
13% of 38 decks -4% synergy
Acolyte of Bahamut
11% of 38 decks +10% synergy
Defense of the Heart
11% of 38 decks +8% synergy
Dragonback Assault
11% of 38 decks +8% synergy
Sarkhan's Unsealing
8% of 38 decks +7% synergy
Crucible of Fire
8% of 38 decks +7% synergy
Monstrous Vortex
8% of 38 decks +6% synergy
Concordant Crossroads
8% of 38 decks +5% synergy
Omniscience
8% of 38 decks +5% synergy
Planeswalkers
Sarkhan Unbroken
29% of 38 decks +26% synergy
Sarkhan, Fireblood
16% of 38 decks +15% synergy
Kiora, Behemoth Beckoner
8% of 38 decks +4% synergy
Utility Lands
Reliquary Tower
34% of 38 decks +4% synergy
Three Tree City
29% of 38 decks +23% synergy
Boseiju, Who Endures
29% of 38 decks +10% synergy
Otawara, Soaring City
26% of 38 decks +10% synergy
Crucible of the Spirit Dragon
18% of 38 decks +18% synergy
Mistrise Village
18% of 38 decks +14% synergy
Yavimaya, Cradle of Growth
16% of 38 decks +7% synergy
Mosswort Bridge
16% of 38 decks +5% synergy
Gaea's Cradle
11% of 38 decks +5% synergy
Treasure Vault
8% of 38 decks +5% synergy
Arena of Glory
8% of 38 decks +2% synergy
Shifting Woodland
8% of 38 decks +1% synergy
Kessig Wolf Run
8% of 38 decks -8% synergy
Rogue's Passage
8% of 38 decks -12% synergy
Mana Artifacts
Sol Ring
97% of 38 decks +13% synergy
Arcane Signet
95% of 38 decks +23% synergy
Dragon's Hoard
55% of 38 decks +54% synergy
Chromatic Lantern
39% of 38 decks +30% synergy
Fellwar Stone
29% of 38 decks +8% synergy
Dragonstorm Globe
22% of 37 decks +21% synergy
Carnelian Orb of Dragonkind
18% of 38 decks +17% synergy
Jade Orb of Dragonkind
16% of 38 decks +15% synergy
Timeless Lotus
14% of 21 decks +2% synergy
Talisman of Impulse
13% of 38 decks +3% synergy
Talisman of Creativity
13% of 38 decks -16% synergy
Lapis Orb of Dragonkind
11% of 38 decks +10% synergy
Mox Amber
11% of 38 decks +6% synergy
Mox Opal
11% of 38 decks +6% synergy
Decanter of Endless Water
11% of 38 decks +6% synergy
Cursed Mirror
11% of 38 decks +5% synergy
Mana Vault
11% of 38 decks +4% synergy
Herd Heirloom
8% of 37 decks +6% synergy
Gilded Lotus
8% of 38 decks +5% synergy
Mox Diamond
8% of 38 decks +4% synergy
Talisman of Curiosity
8% of 38 decks -5% synergy
Lands
Command Tower
87% of 38 decks +13% synergy
Haven of the Spirit Dragon
63% of 38 decks +62% synergy
Ketria Triome
61% of 38 decks +28% synergy
Cavern of Souls
58% of 38 decks +51% synergy
Breeding Pool
55% of 38 decks +15% synergy
Steam Vents
53% of 38 decks +14% synergy
Stomping Ground
53% of 38 decks +12% synergy
Ziatora's Proving Ground
52% of 21 decks +22% synergy
Blood Crypt
52% of 21 decks +14% synergy
Wooded Foothills
50% of 38 decks +40% synergy
The World Tree
48% of 21 decks +16% synergy
Overgrown Tomb
48% of 21 decks +6% synergy
Scalding Tarn
47% of 38 decks +37% synergy
Misty Rainforest
45% of 38 decks +33% synergy
Zagoth Triome
43% of 21 decks +13% synergy
Jetmir's Garden
43% of 21 decks +12% synergy
Badlands
38% of 21 decks +25% synergy
Bayou
38% of 21 decks +25% synergy
Tundra
38% of 21 decks +24% synergy
Indatha Triome
38% of 21 decks +8% synergy
Sacred Foundry
38% of 21 decks +3% synergy
Temple Garden
38% of 21 decks -1% synergy
Hallowed Fountain
38% of 21 decks -2% synergy
Verdant Catacombs
37% of 38 decks +26% synergy
Bloodstained Mire
34% of 38 decks +24% synergy
Path of Ancestry
34% of 38 decks +12% synergy
Exotic Orchard
34% of 38 decks -2% synergy
Plateau
33% of 21 decks +21% synergy
Savannah
33% of 21 decks +20% synergy
Underground Sea
33% of 21 decks +19% synergy
Spara's Headquarters
33% of 21 decks +4% synergy
Godless Shrine
33% of 21 decks -7% synergy
Arid Mesa
32% of 38 decks +21% synergy
Windswept Heath
32% of 38 decks +21% synergy
Volcanic Island
32% of 38 decks +18% synergy
Temple of the Dragon Queen
29% of 38 decks +28% synergy
Flooded Strand
29% of 38 decks +18% synergy
Marsh Flats
29% of 38 decks +18% synergy
Taiga
29% of 38 decks +16% synergy
Tropical Island
29% of 38 decks +15% synergy
Frontier Bivouac
29% of 38 decks +1% synergy
Raugrin Triome
29% of 21 decks +3% synergy
Savai Triome
29% of 21 decks +2% synergy
Watery Grave
29% of 21 decks -12% synergy
Scrubland
24% of 21 decks +10% synergy
Polluted Delta
24% of 38 decks +12% synergy
Secluded Courtyard
21% of 38 decks +16% synergy
Unclaimed Territory
21% of 38 decks +16% synergy
Mana Confluence
21% of 38 decks +14% synergy
Rejuvenating Springs
21% of 38 decks -7% synergy