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%inclusion143 decks45.1K decks
Tiamat
1.1%inclusion131 decks11.6K decks
Morophon, the Boundless
0.0%inclusion4 decks14K decks
Scion of the Ur-Dragon
0.0%inclusion2 decks4.44K decks
Ramos, Dragon Engine
0.0%inclusion1 decks11.1K decks
O-Kagachi, Vengeful Kami
0.1%inclusion1 decks1.84K decks
Jodah, Archmage Eternal
0.0%inclusion1 decks8.72K decks
New Cards
Hidden Hideout
1.9%inclusion1 decks54 decks
-8%synergy
Coin of Mastery
1.9%inclusion1 decks54 decks
-5%synergy
Lorehold, the Historian
1.3%inclusion1 decks77 decks
1%synergy
North Wind Avatar
1.3%inclusion1 decks78 decks
1%synergy
Splinter's Technique
1.2%inclusion1 decks81 decks
0%synergy
High Synergy Cards
Miirym, Sentinel Wyrm
93%inclusion264 decks283 decks
84%synergy
Dragon Tempest
82%inclusion232 decks283 decks
73%synergy
Terror of the Peaks
75%inclusion211 decks283 decks
68%synergy
Lathliss, Dragon Queen
72%inclusion203 decks283 decks
65%synergy
Call the Spirit Dragons
68%inclusion193 decks282 decks
62%synergy
Dragonlord Dromoka
67%inclusion189 decks283 decks
60%synergy
Old Gnawbone
65%inclusion185 decks283 decks
59%synergy
Crux of Fate
64%inclusion182 decks283 decks
56%synergy
Ancient Copper Dragon
57%inclusion160 decks283 decks
51%synergy
Atarka, World Render
57%inclusion160 decks283 decks
49%synergy
Top Cards
Scourge of Valkas
52%inclusion148 decks283 decks
47%synergy
Dragonspeaker Shaman
52%inclusion147 decks283 decks
45%synergy
Twinflame Tyrant
51%inclusion144 decks283 decks
47%synergy
Temur Ascendancy
51%inclusion143 decks283 decks
41%synergy
Farseek
50%inclusion142 decks283 decks
7%synergy
Urza's Incubator
49%inclusion140 decks283 decks
34%synergy
Ancient Gold Dragon
49%inclusion138 decks283 decks
45%synergy
Ureni of the Unwritten
49%inclusion138 decks283 decks
44%synergy
Morophon, the Boundless
48%inclusion137 decks283 decks
35%synergy
Goldspan Dragon
48%inclusion135 decks283 decks
42%synergy
Game Changers
Demonic Tutor
44%inclusion124 decks283 decks
26%synergy
Smothering Tithe
38%inclusion108 decks283 decks
20%synergy
Teferi's Protection
34%inclusion97 decks283 decks
20%synergy
Vampiric Tutor
34%inclusion95 decks283 decks
20%synergy
Rhystic Study
33%inclusion92 decks283 decks
12%synergy
Enlightened Tutor
31%inclusion89 decks283 decks
18%synergy
Cyclonic Rift
30%inclusion85 decks283 decks
14%synergy
Worldly Tutor
24%inclusion68 decks283 decks
14%synergy
Ancient Tomb
19%inclusion55 decks283 decks
10%synergy
The One Ring
17%inclusion49 decks283 decks
9%synergy
Creatures
Dragonlord's Servant
47%inclusion132 decks283 decks
41%synergy
Ancient Silver Dragon
46%inclusion131 decks283 decks
41%synergy
Sarkhan, Soul Aflame
46%inclusion131 decks283 decks
41%synergy
Rivaz of the Claw
45%inclusion127 decks283 decks
39%synergy
Birds of Paradise
44%inclusion124 decks283 decks
19%synergy
Utvara Hellkite
41%inclusion116 decks283 decks
36%synergy
Hellkite Courser
39%inclusion109 decks283 decks
34%synergy
Bladewing the Risen
36%inclusion103 decks283 decks
32%synergy
Ancient Brass Dragon
35%inclusion100 decks283 decks
32%synergy
Klauth, Unrivaled Ancient
33%inclusion94 decks283 decks
29%synergy
Ganax, Astral Hunter
33%inclusion93 decks283 decks
29%synergy
Korlessa, Scale Singer
32%inclusion91 decks283 decks
29%synergy
Rith, Liberated Primeval
31%inclusion88 decks283 decks
26%synergy
Bloom Tender
31%inclusion88 decks283 decks
13%synergy
Balefire Dragon
30%inclusion86 decks283 decks
26%synergy
Ramos, Dragon Engine
30%inclusion86 decks283 decks
24%synergy
Roaming Throne
30%inclusion86 decks283 decks
20%synergy
Scion of Draco
30%inclusion85 decks283 decks
25%synergy
Hellkite Charger
28%inclusion80 decks283 decks
26%synergy
Savage Ventmaw
28%inclusion79 decks283 decks
24%synergy
Two-Headed Hellkite
26%inclusion73 decks283 decks
20%synergy
Stormscale Scion
25%inclusion70 decks283 decks
23%synergy
Hellkite Tyrant
24%inclusion69 decks283 decks
21%synergy
Betor, Kin to All
24%inclusion68 decks283 decks
21%synergy
Scion of the Ur-Dragon
24%inclusion68 decks283 decks
21%synergy
Marang River Regent
23%inclusion64 decks283 decks
21%synergy
Ignoble Hierarch
22%inclusion62 decks283 decks
11%synergy
Karrthus, Tyrant of Jund
20%inclusion58 decks283 decks
18%synergy
Dragonmaster Outcast
20%inclusion57 decks283 decks
18%synergy
Thrakkus the Butcher
20%inclusion56 decks283 decks
16%synergy
Delighted Halfling
20%inclusion56 decks283 decks
9%synergy
Scalelord Reckoner
18%inclusion52 decks283 decks
15%synergy
Wrathful Red Dragon
18%inclusion50 decks283 decks
15%synergy
Noble Hierarch
17%inclusion49 decks283 decks
8%synergy
Ancient Bronze Dragon
17%inclusion47 decks283 decks
14%synergy
The Ur-Dragon
16%inclusion46 decks283 decks
15%synergy
Scaled Nurturer
16%inclusion46 decks283 decks
14%synergy
Lozhan, Dragons' Legacy
16%inclusion44 decks283 decks
13%synergy
Scavenger Regent
14%inclusion40 decks281 decks
12%synergy
Temur Battlecrier
14%inclusion40 decks283 decks
11%synergy
Broodcaller Scourge
14%inclusion39 decks281 decks
12%synergy
Astral Dragon
14%inclusion39 decks283 decks
13%synergy
Ureni, the Song Unending
14%inclusion39 decks283 decks
12%synergy
Dragonologist
13%inclusion38 decks282 decks
12%synergy
Cavern-Hoard Dragon
13%inclusion38 decks283 decks
12%synergy
Dragonlord Kolaghan
13%inclusion38 decks283 decks
12%synergy
Faeburrow Elder
13%inclusion38 decks283 decks
-6%synergy
Bloomvine Regent
13%inclusion37 decks283 decks
12%synergy
Earthquake Dragon
12%inclusion35 decks283 decks
10%synergy
Deceptive Frostkite
12%inclusion33 decks281 decks
11%synergy
Instants
Swords to Plowshares
43%inclusion123 decks283 decks
5%synergy
Heroic Intervention
36%inclusion102 decks283 decks
14%synergy
Counterspell
31%inclusion89 decks283 decks
9%synergy
Mana Drain
29%inclusion81 decks283 decks
20%synergy
Path to Exile
21%inclusion60 decks283 decks
-8%synergy
Sarkhan's Triumph
18%inclusion50 decks283 decks
15%synergy
Swan Song
15%inclusion42 decks283 decks
4%synergy
Assassin's Trophy
15%inclusion42 decks283 decks
1%synergy
Fierce Guardianship
14%inclusion39 decks283 decks
2%synergy
Deflecting Swat
13%inclusion38 decks283 decks
3%synergy
An Offer You Can't Refuse
13%inclusion38 decks283 decks
3%synergy
Dark Ritual
12%inclusion35 decks283 decks
7%synergy
Mystical Tutor
11%inclusion32 decks283 decks
6%synergy
Beast Within
8.8%inclusion25 decks283 decks
-3%synergy
Chaos Warp
7.8%inclusion22 decks283 decks
3%synergy
Stubborn Denial
7.1%inclusion20 decks283 decks
5%synergy
Force of Will
7.1%inclusion20 decks283 decks
1%synergy
Growth Spiral
7.1%inclusion20 decks283 decks
-2%synergy
Arcane Denial
6.7%inclusion19 decks283 decks
0%synergy
Negate
6.7%inclusion19 decks283 decks
-2%synergy
Dispelling Exhale
6.5%inclusion18 decks279 decks
6%synergy
Silence
6.0%inclusion17 decks283 decks
0%synergy
Deadly Rollick
5.7%inclusion16 decks283 decks
1%synergy
Boros Charm
5.7%inclusion16 decks283 decks
1%synergy
Anguished Unmaking
5.7%inclusion16 decks283 decks
-2%synergy
Eladamri's Call
5.3%inclusion15 decks283 decks
-1%synergy
Sorceries
Cultivate
39%inclusion109 decks283 decks
4%synergy
Nature's Lore
36%inclusion101 decks283 decks
9%synergy
Three Visits
29%inclusion81 decks283 decks
6%synergy
Kodama's Reach
25%inclusion72 decks283 decks
3%synergy
Rampant Growth
20%inclusion56 decks283 decks
0%synergy
Skyshroud Claim
15%inclusion43 decks283 decks
8%synergy
Show and Tell
15%inclusion42 decks283 decks
14%synergy
Eerie Ultimatum
14%inclusion40 decks283 decks
7%synergy
Idyllic Tutor
12%inclusion35 decks283 decks
8%synergy
Blasphemous Act
12%inclusion35 decks283 decks
0%synergy
Last March of the Ents
10%inclusion28 decks283 decks
8%synergy
Jeska's Will
10%inclusion27 decks283 decks
7%synergy
Grim Tutor
9.2%inclusion26 decks283 decks
7%synergy
Imperial Seal
8.8%inclusion25 decks283 decks
5%synergy
Reanimate
8.8%inclusion25 decks283 decks
4%synergy
Patriarch's Bidding
8.1%inclusion23 decks283 decks
4%synergy
Ruinous Ultimatum
8.1%inclusion23 decks283 decks
1%synergy
Farewell
7.4%inclusion21 decks283 decks
0%synergy
Majestic Genesis
7.1%inclusion20 decks283 decks
6%synergy
Migration Path
6.4%inclusion18 decks283 decks
4%synergy
Vandalblast
5.3%inclusion15 decks283 decks
3%synergy
Diabolic Tutor
5.3%inclusion15 decks283 decks
2%synergy
Explore
5.3%inclusion15 decks283 decks
-1%synergy
Utility Artifacts
Herald's Horn
35%inclusion98 decks283 decks
17%synergy
Fist of Suns
20%inclusion56 decks283 decks
14%synergy
Dragon Arch
18%inclusion52 decks283 decks
17%synergy
Lightning Greaves
17%inclusion49 decks283 decks
1%synergy
The Great Henge
17%inclusion47 decks283 decks
11%synergy
Monster Manual
13%inclusion37 decks283 decks
11%synergy
Maskwood Nexus
10%inclusion28 decks283 decks
4%synergy
Swiftfoot Boots
8.5%inclusion24 decks283 decks
-4%synergy
Time Sieve
7.4%inclusion21 decks283 decks
7%synergy
Chronicle of Victory
6.0%inclusion5 decks84 decks
2%synergy
Enchantments
Garruk's Uprising
35%inclusion98 decks283 decks
22%synergy
Rhythm of the Wild
33%inclusion94 decks283 decks
23%synergy
Aggravated Assault
24%inclusion67 decks283 decks
22%synergy
Encroaching Dragonstorm
20%inclusion56 decks283 decks
17%synergy
Leyline of the Guildpact
20%inclusion56 decks283 decks
5%synergy
Breaching Dragonstorm
13%inclusion38 decks282 decks
12%synergy
Mystic Remora
13%inclusion37 decks283 decks
3%synergy
Kindred Discovery
13%inclusion37 decks283 decks
2%synergy
Sneak Attack
12%inclusion35 decks283 decks
11%synergy
Defense of the Heart
12%inclusion33 decks283 decks
9%synergy
Up the Beanstalk
12%inclusion33 decks283 decks
8%synergy
Crucible of Fire
11%inclusion31 decks283 decks
9%synergy
Omniscience
10%inclusion28 decks283 decks
7%synergy
Mirari's Wake
10%inclusion27 decks283 decks
1%synergy
Roiling Dragonstorm
8.5%inclusion24 decks283 decks
7%synergy
Elemental Bond
8.5%inclusion24 decks283 decks
5%synergy
Food Chain
7.8%inclusion22 decks283 decks
7%synergy
Sylvan Library
7.4%inclusion21 decks283 decks
2%synergy
Revel in Riches
6.7%inclusion19 decks283 decks
6%synergy
Leyline of Mutation
6.7%inclusion19 decks283 decks
3%synergy
Dragonback Assault
6.4%inclusion18 decks283 decks
5%synergy
Frostcliff Siege
6.4%inclusion18 decks283 decks
4%synergy
All-Out Assault
6.0%inclusion17 decks283 decks
5%synergy
Reflections of Littjara
6.0%inclusion17 decks283 decks
-1%synergy
Steely Resolve
5.7%inclusion16 decks283 decks
5%synergy
Frontier Siege
5.7%inclusion16 decks283 decks
4%synergy
Corroding Dragonstorm
5.3%inclusion15 decks283 decks
5%synergy
Planeswalkers
Sarkhan Unbroken
24%inclusion68 decks283 decks
21%synergy
Sivitri, Dragon Master
14%inclusion39 decks283 decks
12%synergy
Sarkhan, Fireblood
7.4%inclusion21 decks283 decks
6%synergy
Utility Lands
Reliquary Tower
30%inclusion86 decks283 decks
5%synergy
Mistrise Village
23%inclusion64 decks283 decks
19%synergy
Crucible of the Spirit Dragon
22%inclusion62 decks283 decks
19%synergy
Three Tree City
17%inclusion47 decks283 decks
9%synergy
Boseiju, Who Endures
14%inclusion41 decks283 decks
4%synergy
Yavimaya, Cradle of Growth
11%inclusion32 decks283 decks
1%synergy
Urborg, Tomb of Yawgmoth
9.2%inclusion26 decks283 decks
3%synergy
Cascading Cataracts
7.4%inclusion21 decks283 decks
-8%synergy
Arena of Glory
6.4%inclusion18 decks283 decks
5%synergy
Mosswort Bridge
6.4%inclusion18 decks283 decks
5%synergy
Otawara, Soaring City
6.4%inclusion18 decks283 decks
0%synergy
Temple of the False God
5.3%inclusion15 decks283 decks
-1%synergy
Mana Artifacts
Sol Ring
95%inclusion269 decks283 decks
15%synergy
Arcane Signet
83%inclusion236 decks283 decks
8%synergy
Chromatic Lantern
61%inclusion172 decks283 decks
10%synergy
Mox Jasper
58%inclusion165 decks283 decks
54%synergy
Dragon's Hoard
41%inclusion116 decks283 decks
35%synergy
Fellwar Stone
32%inclusion91 decks283 decks
1%synergy
Dragonstorm Globe
26%inclusion72 decks282 decks
22%synergy
Carnelian Orb of Dragonkind
19%inclusion53 decks283 decks
16%synergy
Orb of Dragonkind
18%inclusion51 decks283 decks
15%synergy
Lotus Petal
14%inclusion40 decks283 decks
7%synergy
Timeless Lotus
14%inclusion40 decks283 decks
3%synergy
Mana Vault
14%inclusion39 decks283 decks
7%synergy
Chrome Mox
12%inclusion35 decks283 decks
6%synergy
Herd Heirloom
12%inclusion34 decks282 decks
10%synergy
Commander's Sphere
11%inclusion32 decks283 decks
-4%synergy
Jade Orb of Dragonkind
10%inclusion29 decks283 decks
9%synergy
Mox Amber
10%inclusion27 decks283 decks
3%synergy
Chromatic Orrery
10%inclusion27 decks283 decks
0%synergy
Mox Diamond
9.2%inclusion26 decks283 decks
4%synergy
Lapis Orb of Dragonkind
8.5%inclusion24 decks283 decks
7%synergy
Thought Vessel
8.5%inclusion24 decks283 decks
1%synergy
Firdoch Core
8.3%inclusion7 decks84 decks
6%synergy
Decanter of Endless Water
7.8%inclusion22 decks283 decks
3%synergy
Mox Opal
6.4%inclusion18 decks283 decks
3%synergy
Grim Monolith
5.7%inclusion16 decks283 decks
4%synergy
Gilded Lotus
5.7%inclusion16 decks283 decks
3%synergy
Patchwork Banner
5.3%inclusion15 decks283 decks
-1%synergy
Lands
Command Tower
90%inclusion256 decks283 decks
2%synergy
Maelstrom of the Spirit Dragon
61%inclusion173 decks283 decks
55%synergy
Haven of the Spirit Dragon
61%inclusion173 decks283 decks
54%synergy
Cavern of Souls
53%inclusion150 decks283 decks
36%synergy
Exotic Orchard
52%inclusion147 decks283 decks
-11%synergy
Stomping Ground
45%inclusion128 decks283 decks
16%synergy
Ketria Triome
42%inclusion118 decks283 decks
18%synergy
Blood Crypt
40%inclusion112 decks283 decks
18%synergy
Breeding Pool
40%inclusion112 decks283 decks
9%synergy
Path of Ancestry
39%inclusion110 decks283 decks
-5%synergy
Wooded Foothills
39%inclusion109 decks283 decks
12%synergy
Overgrown Tomb
37%inclusion104 decks283 decks
8%synergy
Misty Rainforest
36%inclusion101 decks283 decks
9%synergy
Arid Mesa
35%inclusion98 decks283 decks
13%synergy
Sacred Foundry
34%inclusion97 decks283 decks
11%synergy
Steam Vents
34%inclusion97 decks283 decks
10%synergy
Verdant Catacombs
34%inclusion95 decks283 decks
8%synergy
Bloodstained Mire
32%inclusion91 decks283 decks
11%synergy
Scalding Tarn
32%inclusion91 decks283 decks
10%synergy
Windswept Heath
32%inclusion90 decks283 decks
4%synergy
Temple Garden
30%inclusion86 decks283 decks
1%synergy
Ziatora's Proving Ground
30%inclusion85 decks283 decks
12%synergy
Watery Grave
30%inclusion85 decks283 decks
6%synergy
Hallowed Fountain
30%inclusion85 decks283 decks
4%synergy
Temple of the Dragon Queen
30%inclusion84 decks283 decks
27%synergy
The World Tree
30%inclusion84 decks283 decks
2%synergy
Flooded Strand
29%inclusion83 decks283 decks
5%synergy
Polluted Delta
29%inclusion82 decks283 decks
6%synergy
Raugrin Triome
29%inclusion81 decks283 decks
12%synergy
Godless Shrine
29%inclusion81 decks283 decks
4%synergy
Jetmir's Garden
28%inclusion80 decks283 decks
9%synergy
Marsh Flats
28%inclusion80 decks283 decks
6%synergy
Savai Triome
28%inclusion78 decks283 decks
12%synergy
Mana Confluence
27%inclusion75 decks283 decks
8%synergy
Indatha Triome
26%inclusion74 decks283 decks
5%synergy
City of Brass
25%inclusion71 decks283 decks
5%synergy
Zagoth Triome
25%inclusion70 decks283 decks
4%synergy
Reflecting Pool
24%inclusion67 decks283 decks
7%synergy
Plateau
22%inclusion61 decks283 decks
11%synergy
Volcanic Island
22%inclusion61 decks283 decks
10%synergy
Taiga
22%inclusion61 decks283 decks
9%synergy
Tropical Island
22%inclusion61 decks283 decks
8%synergy
Unclaimed Territory
22%inclusion61 decks283 decks
3%synergy
Badlands
21%inclusion59 decks283 decks
10%synergy
Savannah
21%inclusion59 decks283 decks
8%synergy
Bayou
21%inclusion59 decks283 decks
8%synergy
Underground Sea
20%inclusion57 decks283 decks
8%synergy
Frontier Bivouac
20%inclusion56 decks283 decks
2%synergy
Spara's Headquarters
20%inclusion56 decks283 decks
0%synergy
Tundra
19%inclusion55 decks283 decks
7%synergy