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
Tiamat
1.1%inclusion115 decks10.6K decks
The Ur-Dragon
0.3%inclusion107 decks41.9K decks
Morophon, the Boundless
0.0%inclusion3 decks12.9K decks
Scion of the Ur-Dragon
0.0%inclusion2 decks4.08K decks
Ramos, Dragon Engine
0.0%inclusion1 decks10.6K decks
O-Kagachi, Vengeful Kami
0.1%inclusion1 decks1.73K decks
Jodah, Archmage Eternal
0.0%inclusion1 decks8.50K decks
New Cards
Great Divide Guide
5.6%inclusion2 decks36 decks
-5%synergy
Shared Roots
2.8%inclusion1 decks36 decks
-4%synergy
Airship Engine Room
2.8%inclusion1 decks36 decks
0%synergy
Boiling Rock Prison
2.8%inclusion1 decks36 decks
1%synergy
Kyoshi Village
2.8%inclusion1 decks36 decks
-1%synergy
High Synergy Cards
Miirym, Sentinel Wyrm
92%inclusion212 decks230 decks
82%synergy
Dragon Tempest
81%inclusion187 decks230 decks
72%synergy
Terror of the Peaks
75%inclusion172 decks230 decks
68%synergy
Lathliss, Dragon Queen
75%inclusion173 decks230 decks
68%synergy
Call the Spirit Dragons
71%inclusion162 decks229 decks
64%synergy
Dragonlord Dromoka
67%inclusion153 decks230 decks
59%synergy
Crux of Fate
65%inclusion149 decks230 decks
56%synergy
Old Gnawbone
62%inclusion143 decks230 decks
55%synergy
Scourge of Valkas
55%inclusion127 decks230 decks
49%synergy
Atarka, World Render
57%inclusion130 decks230 decks
48%synergy
Top Cards
Ancient Copper Dragon
51%inclusion118 decks230 decks
45%synergy
Temur Ascendancy
51%inclusion117 decks230 decks
41%synergy
Farseek
51%inclusion117 decks230 decks
7%synergy
Dragonspeaker Shaman
50%inclusion116 decks230 decks
43%synergy
Ureni of the Unwritten
50%inclusion114 decks230 decks
44%synergy
Twinflame Tyrant
49%inclusion113 decks230 decks
45%synergy
Urza's Incubator
49%inclusion112 decks230 decks
34%synergy
Rivaz of the Claw
47%inclusion109 decks230 decks
40%synergy
Morophon, the Boundless
47%inclusion109 decks230 decks
33%synergy
Dragonlord's Servant
47%inclusion108 decks230 decks
41%synergy
Game Changers
Demonic Tutor
44%inclusion102 decks230 decks
26%synergy
Smothering Tithe
38%inclusion88 decks230 decks
19%synergy
Teferi's Protection
35%inclusion80 decks230 decks
19%synergy
Vampiric Tutor
33%inclusion77 decks230 decks
19%synergy
Rhystic Study
32%inclusion74 decks230 decks
11%synergy
Enlightened Tutor
31%inclusion72 decks230 decks
17%synergy
Cyclonic Rift
28%inclusion64 decks230 decks
11%synergy
Worldly Tutor
25%inclusion57 decks230 decks
15%synergy
Ancient Tomb
20%inclusion46 decks230 decks
11%synergy
The One Ring
19%inclusion43 decks230 decks
10%synergy
Creatures
Ancient Gold Dragon
45%inclusion103 decks230 decks
40%synergy
Sarkhan, Soul Aflame
44%inclusion102 decks230 decks
39%synergy
Ancient Silver Dragon
44%inclusion101 decks230 decks
38%synergy
Goldspan Dragon
43%inclusion99 decks230 decks
37%synergy
Birds of Paradise
42%inclusion96 decks230 decks
17%synergy
Utvara Hellkite
40%inclusion92 decks230 decks
34%synergy
Bladewing the Risen
38%inclusion87 decks230 decks
33%synergy
Hellkite Courser
36%inclusion83 decks230 decks
31%synergy
Ancient Brass Dragon
35%inclusion81 decks230 decks
31%synergy
Ganax, Astral Hunter
34%inclusion78 decks230 decks
30%synergy
Scion of Draco
32%inclusion73 decks230 decks
27%synergy
Rith, Liberated Primeval
32%inclusion73 decks230 decks
26%synergy
Ramos, Dragon Engine
32%inclusion73 decks230 decks
25%synergy
Korlessa, Scale Singer
31%inclusion72 decks230 decks
28%synergy
Roaming Throne
31%inclusion71 decks230 decks
21%synergy
Balefire Dragon
30%inclusion69 decks230 decks
26%synergy
Klauth, Unrivaled Ancient
30%inclusion68 decks230 decks
25%synergy
Two-Headed Hellkite
28%inclusion64 decks230 decks
22%synergy
Hellkite Charger
27%inclusion62 decks230 decks
24%synergy
Stormscale Scion
27%inclusion61 decks230 decks
25%synergy
Betor, Kin to All
27%inclusion61 decks230 decks
24%synergy
Scion of the Ur-Dragon
27%inclusion61 decks230 decks
23%synergy
Bloom Tender
27%inclusion61 decks230 decks
9%synergy
Savage Ventmaw
26%inclusion60 decks230 decks
22%synergy
Hellkite Tyrant
26%inclusion59 decks230 decks
22%synergy
Karrthus, Tyrant of Jund
23%inclusion54 decks230 decks
21%synergy
Ignoble Hierarch
23%inclusion52 decks230 decks
12%synergy
Dragonmaster Outcast
22%inclusion50 decks230 decks
20%synergy
Marang River Regent
20%inclusion46 decks230 decks
19%synergy
Thrakkus the Butcher
20%inclusion46 decks230 decks
16%synergy
Delighted Halfling
20%inclusion46 decks230 decks
9%synergy
Wrathful Red Dragon
19%inclusion44 decks230 decks
17%synergy
Scalelord Reckoner
19%inclusion43 decks230 decks
15%synergy
Noble Hierarch
18%inclusion42 decks230 decks
9%synergy
Lozhan, Dragons' Legacy
17%inclusion40 decks230 decks
15%synergy
The Ur-Dragon
17%inclusion39 decks230 decks
15%synergy
Scaled Nurturer
16%inclusion36 decks230 decks
13%synergy
Ancient Bronze Dragon
16%inclusion36 decks230 decks
13%synergy
Ureni, the Song Unending
15%inclusion35 decks230 decks
14%synergy
Scavenger Regent
15%inclusion34 decks228 decks
12%synergy
Bloomvine Regent
15%inclusion34 decks230 decks
13%synergy
Temur Battlecrier
15%inclusion34 decks230 decks
13%synergy
Earthquake Dragon
15%inclusion34 decks230 decks
12%synergy
Broodcaller Scourge
14%inclusion33 decks228 decks
13%synergy
Dragonologist
14%inclusion33 decks229 decks
13%synergy
Astral Dragon
13%inclusion29 decks230 decks
12%synergy
Faeburrow Elder
13%inclusion29 decks230 decks
-6%synergy
Cavern-Hoard Dragon
12%inclusion27 decks230 decks
10%synergy
Minion of the Mighty
11%inclusion26 decks230 decks
10%synergy
Dragonlord Kolaghan
11%inclusion26 decks230 decks
9%synergy
Instants
Swords to Plowshares
42%inclusion96 decks230 decks
2%synergy
Heroic Intervention
34%inclusion78 decks230 decks
12%synergy
Counterspell
31%inclusion71 decks230 decks
8%synergy
Mana Drain
28%inclusion64 decks230 decks
18%synergy
Path to Exile
19%inclusion43 decks230 decks
-9%synergy
Sarkhan's Triumph
17%inclusion39 decks230 decks
15%synergy
An Offer You Can't Refuse
13%inclusion31 decks230 decks
3%synergy
Deflecting Swat
13%inclusion30 decks230 decks
3%synergy
Fierce Guardianship
13%inclusion30 decks230 decks
1%synergy
Dark Ritual
13%inclusion29 decks230 decks
7%synergy
Swan Song
12%inclusion28 decks230 decks
2%synergy
Mystical Tutor
11%inclusion26 decks230 decks
5%synergy
Assassin's Trophy
11%inclusion25 decks230 decks
-2%synergy
Beast Within
8.3%inclusion19 decks230 decks
-4%synergy
Force of Will
7.0%inclusion16 decks230 decks
1%synergy
Arcane Denial
7.0%inclusion16 decks230 decks
0%synergy
Dispelling Exhale
6.6%inclusion15 decks226 decks
6%synergy
Eladamri's Call
6.5%inclusion15 decks230 decks
0%synergy
Stubborn Denial
6.1%inclusion14 decks230 decks
4%synergy
Silence
6.1%inclusion14 decks230 decks
0%synergy
Growth Spiral
6.1%inclusion14 decks230 decks
-4%synergy
Spit Flame
5.7%inclusion13 decks230 decks
5%synergy
Deadly Rollick
5.7%inclusion13 decks230 decks
1%synergy
Chaos Warp
5.7%inclusion13 decks230 decks
1%synergy
Boros Charm
5.7%inclusion13 decks230 decks
0%synergy
Anguished Unmaking
5.7%inclusion13 decks230 decks
-2%synergy
Negate
5.7%inclusion13 decks230 decks
-3%synergy
Smuggler's Surprise
5.2%inclusion12 decks230 decks
4%synergy
Noxious Revival
5.2%inclusion12 decks230 decks
3%synergy
Dovin's Veto
5.2%inclusion12 decks230 decks
-2%synergy
Sorceries
Nature's Lore
37%inclusion84 decks230 decks
10%synergy
Cultivate
36%inclusion83 decks230 decks
2%synergy
Three Visits
29%inclusion66 decks230 decks
6%synergy
Kodama's Reach
27%inclusion62 decks230 decks
5%synergy
Rampant Growth
21%inclusion48 decks230 decks
0%synergy
Skyshroud Claim
16%inclusion37 decks230 decks
8%synergy
Show and Tell
15%inclusion34 decks230 decks
14%synergy
Eerie Ultimatum
15%inclusion34 decks230 decks
7%synergy
Idyllic Tutor
13%inclusion31 decks230 decks
9%synergy
Blasphemous Act
12%inclusion28 decks230 decks
2%synergy
Last March of the Ents
10%inclusion24 decks230 decks
8%synergy
Ruinous Ultimatum
10%inclusion23 decks230 decks
2%synergy
Imperial Seal
10%inclusion22 decks230 decks
5%synergy
Patriarch's Bidding
8.7%inclusion20 decks230 decks
4%synergy
Jeska's Will
8.3%inclusion19 decks230 decks
6%synergy
Grim Tutor
7.8%inclusion18 decks230 decks
5%synergy
Migration Path
7.4%inclusion17 decks230 decks
5%synergy
Majestic Genesis
7.0%inclusion16 decks230 decks
5%synergy
Vandalblast
7.0%inclusion16 decks230 decks
4%synergy
Farewell
7.0%inclusion16 decks230 decks
-1%synergy
Diabolic Tutor
6.5%inclusion15 decks230 decks
3%synergy
Reanimate
6.5%inclusion15 decks230 decks
2%synergy
Utility Artifacts
Herald's Horn
34%inclusion79 decks230 decks
16%synergy
Dragon Arch
20%inclusion47 decks230 decks
18%synergy
Fist of Suns
19%inclusion44 decks230 decks
13%synergy
The Great Henge
17%inclusion40 decks230 decks
11%synergy
Lightning Greaves
17%inclusion39 decks230 decks
0%synergy
Monster Manual
14%inclusion32 decks230 decks
12%synergy
Swiftfoot Boots
9.1%inclusion21 decks230 decks
-3%synergy
Maskwood Nexus
8.7%inclusion20 decks230 decks
3%synergy
Quicksilver Amulet
6.1%inclusion14 decks230 decks
5%synergy
Time Sieve
5.7%inclusion13 decks230 decks
5%synergy
Enchantments
Garruk's Uprising
36%inclusion83 decks230 decks
25%synergy
Rhythm of the Wild
35%inclusion81 decks230 decks
24%synergy
Encroaching Dragonstorm
22%inclusion50 decks230 decks
19%synergy
Leyline of the Guildpact
21%inclusion48 decks230 decks
6%synergy
Aggravated Assault
18%inclusion42 decks230 decks
16%synergy
Breaching Dragonstorm
15%inclusion34 decks229 decks
13%synergy
Mystic Remora
14%inclusion32 decks230 decks
3%synergy
Kindred Discovery
13%inclusion30 decks230 decks
2%synergy
Sneak Attack
12%inclusion28 decks230 decks
11%synergy
Crucible of Fire
12%inclusion28 decks230 decks
10%synergy
Up the Beanstalk
12%inclusion27 decks230 decks
8%synergy
Defense of the Heart
11%inclusion26 decks230 decks
9%synergy
Omniscience
11%inclusion26 decks230 decks
8%synergy
Roiling Dragonstorm
10%inclusion23 decks230 decks
8%synergy
Mirari's Wake
8.3%inclusion19 decks230 decks
-1%synergy
Food Chain
7.8%inclusion18 decks230 decks
7%synergy
Dragonback Assault
7.8%inclusion18 decks230 decks
6%synergy
Elemental Bond
7.8%inclusion18 decks230 decks
6%synergy
Frostcliff Siege
7.0%inclusion16 decks230 decks
4%synergy
Sylvan Library
7.0%inclusion16 decks230 decks
2%synergy
Reflections of Littjara
7.0%inclusion16 decks230 decks
0%synergy
Steely Resolve
6.5%inclusion15 decks230 decks
5%synergy
Leyline of Mutation
6.5%inclusion15 decks230 decks
2%synergy
Corroding Dragonstorm
6.1%inclusion14 decks230 decks
5%synergy
Frontier Siege
6.1%inclusion14 decks230 decks
5%synergy
Revel in Riches
5.2%inclusion12 decks230 decks
4%synergy
All-Out Assault
5.2%inclusion12 decks230 decks
4%synergy
Animate Dead
5.2%inclusion12 decks230 decks
3%synergy
Sterling Grove
5.2%inclusion12 decks230 decks
-3%synergy
Planeswalkers
Sarkhan Unbroken
25%inclusion58 decks230 decks
22%synergy
Sivitri, Dragon Master
15%inclusion35 decks230 decks
14%synergy
Sarkhan, Fireblood
8.3%inclusion19 decks230 decks
7%synergy
Utility Lands
Reliquary Tower
30%inclusion70 decks230 decks
4%synergy
Mistrise Village
23%inclusion52 decks230 decks
19%synergy
Crucible of the Spirit Dragon
22%inclusion51 decks230 decks
19%synergy
Three Tree City
16%inclusion36 decks230 decks
8%synergy
Boseiju, Who Endures
15%inclusion35 decks230 decks
4%synergy
Yavimaya, Cradle of Growth
10%inclusion23 decks230 decks
0%synergy
Cascading Cataracts
8.3%inclusion19 decks230 decks
-8%synergy
Urborg, Tomb of Yawgmoth
7.8%inclusion18 decks230 decks
1%synergy
Mosswort Bridge
7.4%inclusion17 decks230 decks
6%synergy
Temple of the False God
5.7%inclusion13 decks230 decks
-1%synergy
Arena of Glory
5.2%inclusion12 decks230 decks
4%synergy
Otawara, Soaring City
5.2%inclusion12 decks230 decks
-1%synergy
Rogue's Passage
5.2%inclusion12 decks230 decks
-1%synergy
Mana Artifacts
Sol Ring
95%inclusion218 decks230 decks
16%synergy
Arcane Signet
84%inclusion193 decks230 decks
9%synergy
Chromatic Lantern
61%inclusion141 decks230 decks
11%synergy
Mox Jasper
59%inclusion136 decks230 decks
54%synergy
Dragon's Hoard
41%inclusion95 decks230 decks
34%synergy
Fellwar Stone
32%inclusion74 decks230 decks
1%synergy
Dragonstorm Globe
25%inclusion58 decks229 decks
22%synergy
Orb of Dragonkind
20%inclusion45 decks230 decks
16%synergy
Carnelian Orb of Dragonkind
18%inclusion41 decks230 decks
15%synergy
Commander's Sphere
13%inclusion30 decks230 decks
-4%synergy
Herd Heirloom
13%inclusion29 decks229 decks
11%synergy
Mana Vault
13%inclusion29 decks230 decks
6%synergy
Timeless Lotus
13%inclusion29 decks230 decks
3%synergy
Chrome Mox
12%inclusion27 decks230 decks
5%synergy
Lotus Petal
10%inclusion24 decks230 decks
3%synergy
Jade Orb of Dragonkind
10%inclusion23 decks230 decks
8%synergy
Chromatic Orrery
10%inclusion23 decks230 decks
0%synergy
Thought Vessel
10%inclusion22 decks230 decks
2%synergy
Decanter of Endless Water
8.7%inclusion20 decks230 decks
4%synergy
Mox Diamond
8.7%inclusion20 decks230 decks
3%synergy
Mox Amber
8.7%inclusion20 decks230 decks
2%synergy
Lapis Orb of Dragonkind
7.8%inclusion18 decks230 decks
7%synergy
Gilded Lotus
6.1%inclusion14 decks230 decks
3%synergy
Mox Opal
6.1%inclusion14 decks230 decks
2%synergy
Talisman of Impulse
5.2%inclusion12 decks230 decks
0%synergy
Lands
Command Tower
90%inclusion208 decks230 decks
2%synergy
Haven of the Spirit Dragon
63%inclusion144 decks230 decks
55%synergy
Maelstrom of the Spirit Dragon
61%inclusion141 decks230 decks
55%synergy
Exotic Orchard
52%inclusion120 decks230 decks
-10%synergy
Cavern of Souls
50%inclusion114 decks230 decks
33%synergy
Ketria Triome
43%inclusion99 decks230 decks
19%synergy
Stomping Ground
40%inclusion93 decks230 decks
11%synergy
Breeding Pool
37%inclusion85 decks230 decks
7%synergy
Wooded Foothills
37%inclusion84 decks230 decks
10%synergy
Path of Ancestry
37%inclusion84 decks230 decks
-6%synergy
Blood Crypt
36%inclusion83 decks230 decks
15%synergy
Misty Rainforest
35%inclusion80 decks230 decks
8%synergy
Arid Mesa
34%inclusion79 decks230 decks
11%synergy
Verdant Catacombs
34%inclusion79 decks230 decks
8%synergy
Overgrown Tomb
34%inclusion79 decks230 decks
6%synergy
Ziatora's Proving Ground
33%inclusion76 decks230 decks
14%synergy
Steam Vents
32%inclusion74 decks230 decks
9%synergy
Bloodstained Mire
32%inclusion73 decks230 decks
10%synergy
Jetmir's Garden
31%inclusion71 decks230 decks
11%synergy
Scalding Tarn
31%inclusion71 decks230 decks
8%synergy
Windswept Heath
31%inclusion71 decks230 decks
3%synergy
Temple of the Dragon Queen
30%inclusion70 decks230 decks
27%synergy
Sacred Foundry
30%inclusion68 decks230 decks
6%synergy
Polluted Delta
29%inclusion66 decks230 decks
5%synergy
Flooded Strand
29%inclusion66 decks230 decks
4%synergy
Temple Garden
29%inclusion66 decks230 decks
0%synergy
Raugrin Triome
28%inclusion65 decks230 decks
11%synergy
The World Tree
28%inclusion65 decks230 decks
-1%synergy
Marsh Flats
28%inclusion64 decks230 decks
4%synergy
Savai Triome
27%inclusion62 decks230 decks
11%synergy
Watery Grave
27%inclusion61 decks230 decks
3%synergy
Mana Confluence
26%inclusion59 decks230 decks
7%synergy
City of Brass
25%inclusion58 decks230 decks
6%synergy
Indatha Triome
25%inclusion58 decks230 decks
3%synergy
Hallowed Fountain
25%inclusion58 decks230 decks
0%synergy
Zagoth Triome
25%inclusion57 decks230 decks
3%synergy
Godless Shrine
24%inclusion55 decks230 decks
-1%synergy
Tropical Island
23%inclusion53 decks230 decks
10%synergy
Reflecting Pool
23%inclusion53 decks230 decks
7%synergy
Plateau
23%inclusion52 decks230 decks
11%synergy
Volcanic Island
23%inclusion52 decks230 decks
10%synergy
Xander's Lounge
23%inclusion52 decks230 decks
10%synergy
Taiga
23%inclusion52 decks230 decks
10%synergy
Badlands
22%inclusion51 decks230 decks
11%synergy
Bayou
22%inclusion51 decks230 decks
9%synergy
Spara's Headquarters
22%inclusion51 decks230 decks
1%synergy
Savannah
22%inclusion50 decks230 decks
9%synergy
Unclaimed Territory
21%inclusion48 decks230 decks
4%synergy
Underground Sea
20%inclusion47 decks230 decks
8%synergy
Tundra
20%inclusion47 decks230 decks
8%synergy