Tiamat
Dracogenesis
Cloudstone Curio

   Prerequisites

What do I need to start this combo?
Tiamat in hand or in the command zone.
Dracogenesis and Cloudstone Curio on the battlefield.
If Tiamat is in the command zone, you have enough mana to pay its commander tax.

   Steps

How does this combo work?
1
Cast Tiamat either from your hand or from the command zone without paying its mana cost plus commander tax, if applicable.
2
When Tiamat enters the battlefield, it and Cloudstone Curio trigger.
3
Resolve the Cloudstone Curio trigger, choosing to return nothing to your hand.
4
Resolve the Tiamat trigger, causing you to search your library for up to five Dragons and putting them into your hand.
5
Cast any Dragon from your hand without paying its mana cost.
6
When the Dragon enters the battlefield, Cloudstone Curio triggers, returning Tiamat from the battlefield to your hand.
7
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite storm count
The Ur-Dragon
0.3%inclusion131 decks43.9K decks
Tiamat
1.1%inclusion126 decks11.1K decks
Morophon, the Boundless
0.0%inclusion4 decks13.7K decks
Scion of the Ur-Dragon
0.0%inclusion2 decks4.26K decks
Ramos, Dragon Engine
0.0%inclusion1 decks10.8K decks
O-Kagachi, Vengeful Kami
0.1%inclusion1 decks1.79K decks
Jodah, Archmage Eternal
0.0%inclusion1 decks8.54K decks
New Cards
Firdoch Core
7.4%inclusion4 decks54 decks
5%synergy
Hexing Squelcher
5.6%inclusion3 decks54 decks
3%synergy
Gathering Stone
3.7%inclusion2 decks54 decks
1%synergy
Formidable Speaker
1.9%inclusion2 decks108 decks
1%synergy
Bloodline Bidding
1.9%inclusion1 decks54 decks
-2%synergy
High Synergy Cards
Miirym, Sentinel Wyrm
93%inclusion247 decks266 decks
83%synergy
Dragon Tempest
81%inclusion216 decks266 decks
73%synergy
Terror of the Peaks
75%inclusion200 decks266 decks
68%synergy
Lathliss, Dragon Queen
73%inclusion195 decks266 decks
66%synergy
Call the Spirit Dragons
68%inclusion180 decks265 decks
61%synergy
Dragonlord Dromoka
67%inclusion177 decks266 decks
59%synergy
Old Gnawbone
64%inclusion171 decks266 decks
57%synergy
Crux of Fate
65%inclusion172 decks266 decks
56%synergy
Ancient Copper Dragon
56%inclusion150 decks266 decks
50%synergy
Atarka, World Render
56%inclusion149 decks266 decks
48%synergy
Top Cards
Scourge of Valkas
53%inclusion141 decks266 decks
47%synergy
Twinflame Tyrant
52%inclusion137 decks266 decks
47%synergy
Dragonspeaker Shaman
51%inclusion136 decks266 decks
44%synergy
Urza's Incubator
50%inclusion134 decks266 decks
35%synergy
Farseek
50%inclusion134 decks266 decks
7%synergy
Temur Ascendancy
49%inclusion130 decks266 decks
39%synergy
Morophon, the Boundless
49%inclusion130 decks266 decks
35%synergy
Ancient Gold Dragon
48%inclusion127 decks266 decks
43%synergy
Ureni of the Unwritten
48%inclusion127 decks266 decks
43%synergy
Dragonlord's Servant
47%inclusion126 decks266 decks
41%synergy
Game Changers
Demonic Tutor
45%inclusion120 decks266 decks
27%synergy
Smothering Tithe
40%inclusion106 decks266 decks
21%synergy
Teferi's Protection
35%inclusion93 decks266 decks
20%synergy
Vampiric Tutor
35%inclusion92 decks266 decks
21%synergy
Rhystic Study
33%inclusion88 decks266 decks
13%synergy
Enlightened Tutor
33%inclusion87 decks266 decks
19%synergy
Cyclonic Rift
29%inclusion78 decks266 decks
13%synergy
Worldly Tutor
25%inclusion66 decks266 decks
15%synergy
Ancient Tomb
20%inclusion53 decks266 decks
11%synergy
The One Ring
18%inclusion48 decks266 decks
9%synergy
Creatures
Goldspan Dragon
47%inclusion125 decks266 decks
41%synergy
Rivaz of the Claw
46%inclusion123 decks266 decks
40%synergy
Ancient Silver Dragon
46%inclusion122 decks266 decks
41%synergy
Sarkhan, Soul Aflame
46%inclusion122 decks266 decks
40%synergy
Birds of Paradise
44%inclusion117 decks266 decks
19%synergy
Utvara Hellkite
40%inclusion107 decks266 decks
35%synergy
Hellkite Courser
38%inclusion100 decks266 decks
33%synergy
Bladewing the Risen
37%inclusion99 decks266 decks
33%synergy
Ancient Brass Dragon
35%inclusion93 decks266 decks
31%synergy
Klauth, Unrivaled Ancient
33%inclusion88 decks266 decks
29%synergy
Ganax, Astral Hunter
33%inclusion87 decks266 decks
29%synergy
Rith, Liberated Primeval
32%inclusion84 decks266 decks
27%synergy
Roaming Throne
32%inclusion84 decks266 decks
21%synergy
Bloom Tender
31%inclusion83 decks266 decks
13%synergy
Korlessa, Scale Singer
31%inclusion82 decks266 decks
27%synergy
Balefire Dragon
30%inclusion81 decks266 decks
26%synergy
Scion of Draco
30%inclusion81 decks266 decks
26%synergy
Ramos, Dragon Engine
30%inclusion81 decks266 decks
24%synergy
Hellkite Charger
28%inclusion75 decks266 decks
26%synergy
Savage Ventmaw
27%inclusion72 decks266 decks
23%synergy
Hellkite Tyrant
26%inclusion69 decks266 decks
23%synergy
Stormscale Scion
26%inclusion68 decks266 decks
24%synergy
Two-Headed Hellkite
26%inclusion68 decks266 decks
20%synergy
Betor, Kin to All
24%inclusion64 decks266 decks
21%synergy
Scion of the Ur-Dragon
24%inclusion64 decks266 decks
21%synergy
Ignoble Hierarch
23%inclusion61 decks266 decks
12%synergy
Marang River Regent
22%inclusion59 decks266 decks
21%synergy
Karrthus, Tyrant of Jund
21%inclusion57 decks266 decks
19%synergy
Delighted Halfling
20%inclusion53 decks266 decks
9%synergy
Thrakkus the Butcher
20%inclusion52 decks266 decks
16%synergy
Dragonmaster Outcast
19%inclusion51 decks266 decks
17%synergy
Scalelord Reckoner
19%inclusion51 decks266 decks
16%synergy
Wrathful Red Dragon
18%inclusion48 decks266 decks
16%synergy
Noble Hierarch
18%inclusion48 decks266 decks
9%synergy
Ancient Bronze Dragon
17%inclusion45 decks266 decks
15%synergy
The Ur-Dragon
16%inclusion43 decks266 decks
15%synergy
Lozhan, Dragons' Legacy
16%inclusion43 decks266 decks
14%synergy
Scaled Nurturer
15%inclusion40 decks266 decks
13%synergy
Temur Battlecrier
15%inclusion39 decks266 decks
12%synergy
Astral Dragon
14%inclusion38 decks266 decks
13%synergy
Bloomvine Regent
14%inclusion38 decks266 decks
13%synergy
Scavenger Regent
14%inclusion37 decks264 decks
12%synergy
Dragonologist
14%inclusion37 decks265 decks
13%synergy
Ureni, the Song Unending
14%inclusion36 decks266 decks
12%synergy
Dragonlord Kolaghan
14%inclusion36 decks266 decks
12%synergy
Faeburrow Elder
14%inclusion36 decks266 decks
-6%synergy
Earthquake Dragon
13%inclusion34 decks266 decks
11%synergy
Broodcaller Scourge
13%inclusion33 decks264 decks
11%synergy
Cavern-Hoard Dragon
12%inclusion33 decks266 decks
11%synergy
Deceptive Frostkite
12%inclusion31 decks264 decks
11%synergy
Instants
Swords to Plowshares
43%inclusion114 decks266 decks
4%synergy
Heroic Intervention
36%inclusion96 decks266 decks
14%synergy
Counterspell
30%inclusion80 decks266 decks
7%synergy
Mana Drain
29%inclusion77 decks266 decks
20%synergy
Path to Exile
20%inclusion53 decks266 decks
-9%synergy
Sarkhan's Triumph
17%inclusion46 decks266 decks
15%synergy
Swan Song
15%inclusion40 decks266 decks
5%synergy
Assassin's Trophy
15%inclusion40 decks266 decks
2%synergy
Fierce Guardianship
15%inclusion39 decks266 decks
2%synergy
Deflecting Swat
14%inclusion37 decks266 decks
4%synergy
An Offer You Can't Refuse
14%inclusion36 decks266 decks
3%synergy
Dark Ritual
12%inclusion32 decks266 decks
6%synergy
Mystical Tutor
12%inclusion31 decks266 decks
6%synergy
Beast Within
9.4%inclusion25 decks266 decks
-3%synergy
Chaos Warp
7.9%inclusion21 decks266 decks
3%synergy
Dispelling Exhale
7.6%inclusion20 decks262 decks
7%synergy
Stubborn Denial
7.5%inclusion20 decks266 decks
6%synergy
Force of Will
7.5%inclusion20 decks266 decks
2%synergy
Arcane Denial
7.1%inclusion19 decks266 decks
0%synergy
Growth Spiral
6.8%inclusion18 decks266 decks
-2%synergy
Deadly Rollick
6.0%inclusion16 decks266 decks
1%synergy
Silence
6.0%inclusion16 decks266 decks
0%synergy
Anguished Unmaking
6.0%inclusion16 decks266 decks
-2%synergy
Negate
6.0%inclusion16 decks266 decks
-3%synergy
Eladamri's Call
5.6%inclusion15 decks266 decks
0%synergy
Spit Flame
5.3%inclusion14 decks266 decks
4%synergy
Smuggler's Surprise
5.3%inclusion14 decks266 decks
4%synergy
Force of Negation
5.3%inclusion14 decks266 decks
2%synergy
Pact of Negation
5.3%inclusion14 decks266 decks
1%synergy
Boros Charm
5.3%inclusion14 decks266 decks
0%synergy
Sorceries
Cultivate
38%inclusion102 decks266 decks
4%synergy
Nature's Lore
36%inclusion97 decks266 decks
10%synergy
Three Visits
29%inclusion76 decks266 decks
6%synergy
Kodama's Reach
25%inclusion66 decks266 decks
2%synergy
Rampant Growth
20%inclusion54 decks266 decks
0%synergy
Skyshroud Claim
15%inclusion41 decks266 decks
8%synergy
Show and Tell
15%inclusion39 decks266 decks
14%synergy
Eerie Ultimatum
14%inclusion37 decks266 decks
7%synergy
Idyllic Tutor
14%inclusion36 decks266 decks
9%synergy
Blasphemous Act
13%inclusion35 decks266 decks
1%synergy
Last March of the Ents
11%inclusion28 decks266 decks
8%synergy
Grim Tutor
9.4%inclusion25 decks266 decks
7%synergy
Jeska's Will
9.4%inclusion25 decks266 decks
7%synergy
Imperial Seal
9.0%inclusion24 decks266 decks
5%synergy
Ruinous Ultimatum
8.6%inclusion23 decks266 decks
1%synergy
Reanimate
8.3%inclusion22 decks266 decks
4%synergy
Patriarch's Bidding
8.3%inclusion22 decks266 decks
4%synergy
Farewell
7.5%inclusion20 decks266 decks
0%synergy
Migration Path
6.8%inclusion18 decks266 decks
5%synergy
Majestic Genesis
6.4%inclusion17 decks266 decks
5%synergy
Diabolic Tutor
6.0%inclusion16 decks266 decks
2%synergy
Vandalblast
5.6%inclusion15 decks266 decks
3%synergy
Explore
5.6%inclusion15 decks266 decks
0%synergy
Utility Artifacts
Herald's Horn
33%inclusion89 decks266 decks
15%synergy
Fist of Suns
20%inclusion52 decks266 decks
14%synergy
Dragon Arch
19%inclusion50 decks266 decks
17%synergy
The Great Henge
17%inclusion46 decks266 decks
11%synergy
Lightning Greaves
17%inclusion46 decks266 decks
0%synergy
Monster Manual
13%inclusion34 decks266 decks
11%synergy
Maskwood Nexus
10%inclusion27 decks266 decks
4%synergy
Swiftfoot Boots
8.6%inclusion23 decks266 decks
-4%synergy
Time Sieve
7.1%inclusion19 decks266 decks
6%synergy
Enchantments
Garruk's Uprising
34%inclusion90 decks266 decks
21%synergy
Rhythm of the Wild
33%inclusion87 decks266 decks
22%synergy
Aggravated Assault
22%inclusion58 decks266 decks
20%synergy
Leyline of the Guildpact
20%inclusion54 decks266 decks
5%synergy
Encroaching Dragonstorm
20%inclusion53 decks266 decks
17%synergy
Sneak Attack
14%inclusion36 decks266 decks
12%synergy
Mystic Remora
14%inclusion36 decks266 decks
3%synergy
Kindred Discovery
14%inclusion36 decks266 decks
2%synergy
Breaching Dragonstorm
13%inclusion35 decks265 decks
11%synergy
Defense of the Heart
12%inclusion32 decks266 decks
9%synergy
Up the Beanstalk
11%inclusion29 decks266 decks
7%synergy
Crucible of Fire
11%inclusion28 decks266 decks
8%synergy
Omniscience
10%inclusion26 decks266 decks
7%synergy
Roiling Dragonstorm
9.0%inclusion24 decks266 decks
7%synergy
Mirari's Wake
9.0%inclusion24 decks266 decks
0%synergy
Food Chain
8.3%inclusion22 decks266 decks
7%synergy
Elemental Bond
7.5%inclusion20 decks266 decks
5%synergy
Sylvan Library
7.5%inclusion20 decks266 decks
2%synergy
Frostcliff Siege
6.8%inclusion18 decks266 decks
4%synergy
Leyline of Mutation
6.8%inclusion18 decks266 decks
3%synergy
Revel in Riches
6.4%inclusion17 decks266 decks
6%synergy
Dragonback Assault
6.4%inclusion17 decks266 decks
5%synergy
All-Out Assault
6.0%inclusion16 decks266 decks
5%synergy
Steely Resolve
6.0%inclusion16 decks266 decks
5%synergy
Frontier Siege
6.0%inclusion16 decks266 decks
5%synergy
Reflections of Littjara
5.6%inclusion15 decks266 decks
-2%synergy
Corroding Dragonstorm
5.3%inclusion14 decks266 decks
5%synergy
Planeswalkers
Sarkhan Unbroken
24%inclusion65 decks266 decks
22%synergy
Sivitri, Dragon Master
14%inclusion38 decks266 decks
13%synergy
Sarkhan, Fireblood
7.5%inclusion20 decks266 decks
6%synergy
Utility Lands
Reliquary Tower
32%inclusion84 decks266 decks
6%synergy
Crucible of the Spirit Dragon
22%inclusion59 decks266 decks
19%synergy
Mistrise Village
22%inclusion59 decks266 decks
19%synergy
Three Tree City
17%inclusion45 decks266 decks
9%synergy
Boseiju, Who Endures
15%inclusion40 decks266 decks
4%synergy
Yavimaya, Cradle of Growth
12%inclusion32 decks266 decks
2%synergy
Urborg, Tomb of Yawgmoth
9.4%inclusion25 decks266 decks
3%synergy
Cascading Cataracts
7.5%inclusion20 decks266 decks
-8%synergy
Otawara, Soaring City
6.8%inclusion18 decks266 decks
0%synergy
Mosswort Bridge
6.4%inclusion17 decks266 decks
5%synergy
Arena of Glory
6.4%inclusion17 decks266 decks
5%synergy
Temple of the False God
5.6%inclusion15 decks266 decks
-1%synergy
Mana Artifacts
Sol Ring
94%inclusion251 decks266 decks
15%synergy
Arcane Signet
83%inclusion221 decks266 decks
8%synergy
Chromatic Lantern
61%inclusion161 decks266 decks
10%synergy
Mox Jasper
58%inclusion154 decks266 decks
53%synergy
Dragon's Hoard
42%inclusion111 decks266 decks
35%synergy
Fellwar Stone
32%inclusion85 decks266 decks
1%synergy
Dragonstorm Globe
25%inclusion66 decks265 decks
21%synergy
Carnelian Orb of Dragonkind
19%inclusion50 decks266 decks
16%synergy
Orb of Dragonkind
18%inclusion49 decks266 decks
15%synergy
Mana Vault
14%inclusion38 decks266 decks
8%synergy
Timeless Lotus
14%inclusion36 decks266 decks
3%synergy
Lotus Petal
13%inclusion35 decks266 decks
6%synergy
Commander's Sphere
12%inclusion33 decks266 decks
-4%synergy
Chrome Mox
12%inclusion32 decks266 decks
5%synergy
Herd Heirloom
12%inclusion31 decks265 decks
10%synergy
Jade Orb of Dragonkind
10%inclusion27 decks266 decks
8%synergy
Chromatic Orrery
10%inclusion26 decks266 decks
0%synergy
Mox Amber
9.4%inclusion25 decks266 decks
3%synergy
Thought Vessel
9.4%inclusion25 decks266 decks
2%synergy
Mox Diamond
8.6%inclusion23 decks266 decks
3%synergy
Decanter of Endless Water
8.3%inclusion22 decks266 decks
4%synergy
Lapis Orb of Dragonkind
7.9%inclusion21 decks266 decks
7%synergy
Mox Opal
6.0%inclusion16 decks266 decks
2%synergy
Grim Monolith
5.6%inclusion15 decks266 decks
4%synergy
Lands
Command Tower
91%inclusion241 decks266 decks
2%synergy
Haven of the Spirit Dragon
61%inclusion161 decks266 decks
53%synergy
Maelstrom of the Spirit Dragon
60%inclusion160 decks266 decks
54%synergy
Cavern of Souls
52%inclusion137 decks266 decks
34%synergy
Exotic Orchard
51%inclusion135 decks266 decks
-12%synergy
Stomping Ground
45%inclusion120 decks266 decks
15%synergy
Ketria Triome
42%inclusion113 decks266 decks
18%synergy
Breeding Pool
42%inclusion111 decks266 decks
11%synergy
Blood Crypt
40%inclusion106 decks266 decks
19%synergy
Overgrown Tomb
38%inclusion102 decks266 decks
10%synergy
Wooded Foothills
38%inclusion101 decks266 decks
12%synergy
Path of Ancestry
38%inclusion101 decks266 decks
-5%synergy
Misty Rainforest
36%inclusion95 decks266 decks
9%synergy
Arid Mesa
35%inclusion92 decks266 decks
12%synergy
Sacred Foundry
35%inclusion92 decks266 decks
11%synergy
Steam Vents
34%inclusion91 decks266 decks
10%synergy
Verdant Catacombs
34%inclusion91 decks266 decks
8%synergy
Bloodstained Mire
32%inclusion86 decks266 decks
10%synergy
Scalding Tarn
32%inclusion85 decks266 decks
9%synergy
Windswept Heath
32%inclusion85 decks266 decks
4%synergy
Temple Garden
32%inclusion84 decks266 decks
2%synergy
Ziatora's Proving Ground
31%inclusion82 decks266 decks
13%synergy
Watery Grave
30%inclusion80 decks266 decks
6%synergy
Godless Shrine
30%inclusion79 decks266 decks
5%synergy
Hallowed Fountain
30%inclusion79 decks266 decks
4%synergy
Jetmir's Garden
29%inclusion78 decks266 decks
10%synergy
Flooded Strand
29%inclusion78 decks266 decks
4%synergy
The World Tree
29%inclusion78 decks266 decks
1%synergy
Raugrin Triome
29%inclusion77 decks266 decks
12%synergy
Polluted Delta
29%inclusion77 decks266 decks
6%synergy
Temple of the Dragon Queen
29%inclusion76 decks266 decks
25%synergy
Savai Triome
28%inclusion75 decks266 decks
13%synergy
Marsh Flats
28%inclusion75 decks266 decks
5%synergy
Mana Confluence
26%inclusion70 decks266 decks
8%synergy
Indatha Triome
26%inclusion70 decks266 decks
5%synergy
City of Brass
26%inclusion68 decks266 decks
6%synergy
Zagoth Triome
25%inclusion67 decks266 decks
4%synergy
Reflecting Pool
24%inclusion63 decks266 decks
7%synergy
Tropical Island
22%inclusion59 decks266 decks
9%synergy
Plateau
22%inclusion58 decks266 decks
11%synergy
Volcanic Island
22%inclusion58 decks266 decks
10%synergy
Taiga
22%inclusion58 decks266 decks
9%synergy
Badlands
21%inclusion57 decks266 decks
10%synergy
Bayou
21%inclusion57 decks266 decks
8%synergy
Savannah
21%inclusion56 decks266 decks
8%synergy
Underground Sea
20%inclusion53 decks266 decks
8%synergy
Unclaimed Territory
20%inclusion53 decks266 decks
1%synergy
Spara's Headquarters
20%inclusion53 decks266 decks
0%synergy
Xander's Lounge
20%inclusion52 decks266 decks
8%synergy
Tundra
20%inclusion52 decks266 decks
7%synergy