Lathliss, Dragon Queen + Universal Automaton + Cloudstone Curio + Mana Echoes
Lathliss, Dragon Queen
Universal Automaton
Cloudstone Curio
Mana Echoes
Requires
Lathliss, Dragon Queen must be on the battlefield.
Universal Automaton must be in hand.
Cloudstone Curio must be on the battlefield.
Mana Echoes must be on the battlefield.
Mana needed: 
Steps
- Cast Universal Automaton by paying .
- Universal Automaton enters the battlefield, triggering Mana Echoes and Lathliss.
- Resolve the Mana Echoes trigger, adding for each creature you control.
- Resolve the Lathliss trigger, creating a 5/5 Dragon creature token.
- The Dragon enters the battlefield, triggering Cloudstone Curio and Mana Echoes.
- Resolve the Cloudstone Curio trigger, returning Universal Automaton from the battlefield to your hand.
- Resolve the Mana Echoes trigger, adding for each Dragon you control.
- Repeat.
Results
Infinite colorless mana. Infinite creature tokens. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.
Rohgahh, Kher Keep Overlord
3.56% of 1066 decks
38 decks
Ganax, Astral Hunter // Candlekeep Sage
0.72% of 138 decks
1 decks
Lathliss, Dragon Queen
0.05% of 2111 decks
1 decks
Birgi, God of Storytelling
0.06% of 1676 decks
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Alexios, Deimos of Kosmos
0.03% of 3176 decks
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High Synergy Cards
Crookshank Kobolds
90% of 42 decks
+90% synergy
Nogi, Draco-Zealot
90% of 40 decks
+90% synergy
Minion of the Mighty
90% of 42 decks
+90% synergy
Rograkh, Son of Rohgahh
90% of 42 decks
+89% synergy
Crimson Kobolds
88% of 42 decks
+88% synergy
Taunting Kobold
88% of 42 decks
+88% synergy
Kobold Taskmaster
86% of 42 decks
+86% synergy
Kobolds of Kher Keep
83% of 42 decks
+83% synergy
Kher Keep
86% of 42 decks
+83% synergy
Changeling Outcast
87% of 38 decks
+82% synergy
Top Cards
Ganax, Astral Hunter
83% of 42 decks
+81% synergy
Kobold Drill Sergeant
81% of 42 decks
+81% synergy
Rosnakht, Heir of Rohgahh
81% of 42 decks
+81% synergy
Maskwood Nexus
79% of 42 decks
+76% synergy
Taurean Mauler
76% of 42 decks
+73% synergy
Decadent Dragon
74% of 19 decks
+69% synergy
Graveshifter
71% of 38 decks
+70% synergy
Bedevil
71% of 38 decks
+57% synergy
Akul the Unrepentant
70% of 10 decks
+69% synergy
Kobold Overlord
69% of 42 decks
+69% synergy
Creatures
Skeletal Changeling
68% of 38 decks
+68% synergy
Goldspan Dragon
67% of 42 decks
+61% synergy
Kolaghan, the Storm's Fury
66% of 38 decks
+64% synergy
Terror of the Peaks
64% of 42 decks
+59% synergy
Scourge of Valkas
60% of 42 decks
+57% synergy
Venomous Changeling
55% of 38 decks
+55% synergy
Bloodline Pretender
55% of 42 decks
+54% synergy
Cavern-Hoard Dragon
54% of 24 decks
+51% synergy
Roaming Throne
53% of 17 decks
+43% synergy
Ancient Copper Dragon
52% of 42 decks
+48% synergy
Utvara Hellkite
50% of 42 decks
+47% synergy
Rivaz of the Claw
50% of 38 decks
+47% synergy
Bladewing the Risen
45% of 38 decks
+42% synergy
Barkform Harvester
43% of 7 decks
+42% synergy
Three Tree Mascot
43% of 7 decks
+42% synergy
Dragonspeaker Shaman
43% of 42 decks
+40% synergy
Ancient Brass Dragon
39% of 38 decks
+37% synergy
Reckless Barbarian
36% of 42 decks
+35% synergy
Dragonlord's Servant
36% of 42 decks
+33% synergy
Immersturm Predator
34% of 38 decks
+33% synergy
Metallic Mimic
33% of 42 decks
+32% synergy
Slumbering Dragon
29% of 42 decks
+28% synergy
Fire-Belly Changeling
29% of 42 decks
+28% synergy
Ebondeath, Dracolich
26% of 38 decks
+26% synergy
Hoarding Broodlord
26% of 27 decks
+23% synergy
Patron of the Arts
24% of 42 decks
+23% synergy
Atsushi, the Blazing Sky
24% of 42 decks
+21% synergy
Dockside Extortionist
24% of 42 decks
+12% synergy
Wrathful Red Dragon
21% of 42 decks
+20% synergy
Rohgahh of Kher Keep
21% of 38 decks
+21% synergy
Bonehoard Dracosaur
21% of 19 decks
+17% synergy
Adaptive Automaton
19% of 42 decks
+18% synergy
Swashbuckler Extraordinaire
17% of 42 decks
+16% synergy
Thunderbreak Regent
17% of 42 decks
+15% synergy
Ghostly Changeling
16% of 38 decks
+16% synergy
Moonglove Changeling
16% of 38 decks
+16% synergy
Archwing Dragon
14% of 42 decks
+14% synergy
Balefire Dragon
12% of 42 decks
+9% synergy
Phyrexian Dragon Engine
11% of 35 decks
+11% synergy
Hellkite Tyrant
10% of 42 decks
+6% synergy
Blast-Furnace Hellkite
9% of 35 decks
+7% synergy
Boltwing Marauder
8% of 38 decks
+8% synergy
Cairn Wanderer
8% of 38 decks
+8% synergy
Bladewing, Deathless Tyrant
8% of 38 decks
+6% synergy
War-Spike Changeling
7% of 42 decks
+7% synergy
Thermopod
7% of 42 decks
+7% synergy
Thundermaw Hellkite
7% of 42 decks
+7% synergy
Gadrak, the Crown-Scourge
7% of 42 decks
+6% synergy
Chaos Dragon
7% of 42 decks
+6% synergy
Shivan Devastator
7% of 42 decks
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Instants
Chaos Warp
67% of 42 decks
+35% synergy
Terminate
66% of 38 decks
+45% synergy
Deadly Dispute
58% of 38 decks
+47% synergy
Village Rites
47% of 38 decks
+37% synergy
Corrupted Conviction
42% of 26 decks
+37% synergy
Nameless Inversion
42% of 38 decks
+42% synergy
Dark Ritual
39% of 38 decks
+17% synergy
Deadly Rollick
34% of 38 decks
+23% synergy
Deflecting Swat
33% of 42 decks
+17% synergy
Vampiric Tutor
32% of 38 decks
+13% synergy
Blades of Velis Vel
31% of 42 decks
+31% synergy
Demand Answers
29% of 14 decks
+21% synergy
Unexpected Windfall
21% of 42 decks
+15% synergy
Abrade
17% of 42 decks
+5% synergy
Infernal Grasp
16% of 38 decks
+8% synergy
Rakdos Charm
16% of 38 decks
+1% synergy
Sarkhan's Triumph
14% of 42 decks
+13% synergy
Valakut Awakening
14% of 42 decks
+8% synergy
Big Score
14% of 42 decks
+5% synergy
Malakir Rebirth
11% of 38 decks
+2% synergy
Blood for the Blood God!
8% of 37 decks
+4% synergy
Kolaghan's Command
8% of 38 decks
+6% synergy
Spit Flame
7% of 42 decks
+6% synergy
Wild Magic Surge
7% of 42 decks
+4% synergy
Tibalt's Trickery
7% of 42 decks
+2% synergy
Pyroblast
7% of 42 decks
+1% synergy
Red Elemental Blast
7% of 42 decks
+1% synergy
Thrill of Possibility
7% of 42 decks
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Sorceries
Blasphemous Act
62% of 42 decks
+28% synergy
Vandalblast
60% of 42 decks
+43% synergy
Crux of Fate
58% of 38 decks
+56% synergy
Feed the Swarm
55% of 38 decks
+37% synergy
Jeska's Will
52% of 42 decks
+35% synergy
Sign in Blood
45% of 38 decks
+35% synergy
Elemental Eruption
44% of 9 decks
+43% synergy
Night's Whisper
39% of 38 decks
+30% synergy
Demonic Tutor
37% of 38 decks
+15% synergy
Damnation
26% of 38 decks
+18% synergy
Faithless Looting
24% of 42 decks
+7% synergy
Victimize
24% of 38 decks
+12% synergy
Patriarch's Bidding
21% of 38 decks
+18% synergy
Reanimate
21% of 38 decks
+5% synergy
Pact of the Serpent
16% of 38 decks
+14% synergy
Kindred Dominance
16% of 38 decks
+12% synergy
Wheel of Fortune
14% of 42 decks
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Wake the Dragon
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Descent of the Dragons
12% of 42 decks
+12% synergy
Gamble
12% of 42 decks
+2% synergy
Read the Bones
11% of 38 decks
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Diabolic Intent
11% of 38 decks
+2% synergy
Dragonstorm
7% of 42 decks
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Kindred Charge
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Utility Artifacts
Vanquisher's Banner
52% of 42 decks
+48% synergy
Lightning Greaves
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+22% synergy
Hazoret's Monument
36% of 42 decks
+35% synergy
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+28% synergy
Skullclamp
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Swiftfoot Boots
31% of 42 decks
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Urza's Incubator
24% of 42 decks
+21% synergy
Herald's Horn
21% of 42 decks
+15% synergy
Coat of Arms
19% of 42 decks
+17% synergy
Door of Destinies
17% of 42 decks
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Phyrexian Altar
17% of 42 decks
+13% synergy
Wayfarer's Bauble
17% of 42 decks
+7% synergy
Ruby Medallion
12% of 42 decks
+9% synergy
Idol of Oblivion
12% of 42 decks
+7% synergy
Whip of Erebos
11% of 38 decks
+7% synergy
Bontu's Monument
10% of 42 decks
+7% synergy
Obelisk of Urd
7% of 42 decks
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Sword of the Animist
7% of 42 decks
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Enchantments
Dragon Tempest
60% of 42 decks
+56% synergy
Impact Tremors
55% of 42 decks
+45% synergy
Black Market Connections
42% of 38 decks
+31% synergy
Phyrexian Arena
42% of 38 decks
+27% synergy
Crucible of Fire
31% of 42 decks
+30% synergy
Conspiracy
29% of 38 decks
+28% synergy
There and Back Again
28% of 25 decks
+26% synergy
Shared Animosity
26% of 42 decks
+22% synergy
Ferocity of the Wilds
12% of 42 decks
+12% synergy
Goblin Bombardment
12% of 42 decks
+5% synergy
Animate Dead
11% of 38 decks
+1% synergy
Outpost Siege
10% of 42 decks
+7% synergy
Revel in Riches
8% of 38 decks
+4% synergy
Warstorm Surge
7% of 42 decks
+2% synergy
Battles
Invasion of Tarkir
17% of 29 decks
+17% synergy
Planeswalkers
Sarkhan the Mad
13% of 38 decks
+13% synergy
Sarkhan, Fireblood
12% of 42 decks
+11% synergy
Sarkhan the Masterless
10% of 42 decks
+9% synergy
Utility Lands
Three Tree City
71% of 7 decks
+62% synergy
Bojuka Bog
63% of 38 decks
+33% synergy
Urborg, Tomb of Yawgmoth
50% of 42 decks
+40% synergy
Cabal Coffers
37% of 38 decks
+26% synergy
Phyrexian Tower
34% of 38 decks
+26% synergy
Reliquary Tower
33% of 42 decks
+4% synergy
Castle Locthwain
29% of 38 decks
+24% synergy
Ancient Tomb
29% of 42 decks
+18% synergy
Castle Embereth
26% of 42 decks
+22% synergy
Takenuma, Abandoned Mire
16% of 38 decks
+5% synergy
Forgotten Cave
12% of 42 decks
+7% synergy
Crucible of the Spirit Dragon
10% of 42 decks
+9% synergy
Mutavault
10% of 42 decks
+9% synergy
Spinerock Knoll
10% of 42 decks
+5% synergy
Command Beacon
7% of 42 decks
+2% synergy
Buried Ruin
7% of 42 decks
+2% synergy
Nykthos, Shrine to Nyx
7% of 42 decks
+2% synergy
Mana Artifacts
Sol Ring
88% of 42 decks
+4% synergy
Arcane Signet
83% of 42 decks
+11% synergy
Dragon's Hoard
67% of 42 decks
+65% synergy
Talisman of Indulgence
55% of 38 decks
+29% synergy
Rakdos Signet
50% of 38 decks
+20% synergy
Carnelian Orb of Dragonkind
36% of 42 decks
+34% synergy
Mind Stone
29% of 42 decks
+11% synergy
Jeweled Lotus
24% of 42 decks
+18% synergy
Orb of Dragonkind
19% of 42 decks
+18% synergy
Fellwar Stone
19% of 42 decks
-2% synergy
Heraldic Banner
17% of 42 decks
+15% synergy
Mana Crypt
17% of 42 decks
+8% synergy
Fire Diamond
14% of 42 decks
+9% synergy
Commander's Sphere
14% of 42 decks
-1% synergy
Thought Vessel
10% of 42 decks
-7% synergy
Charcoal Diamond
8% of 38 decks
+3% synergy
Lands
Command Tower
83% of 42 decks
+9% synergy
Dragonskull Summit
82% of 38 decks
+51% synergy
Smoldering Marsh
76% of 38 decks
+44% synergy
Blood Crypt
68% of 38 decks
+30% synergy
Raucous Theater
58% of 12 decks
+45% synergy
Luxury Suite
58% of 38 decks
+32% synergy
Tainted Peak
47% of 38 decks
+37% synergy
Foreboding Ruins
45% of 38 decks
+29% synergy
Haunted Ridge
39% of 38 decks
+24% synergy
Blightstep Pathway
37% of 38 decks
+27% synergy
Sulfurous Springs
37% of 38 decks
+17% synergy
Badlands
34% of 38 decks
+21% synergy
Bloodstained Mire
33% of 42 decks
+23% synergy
Rakdos Carnarium
29% of 38 decks
+14% synergy
Graven Cairns
26% of 38 decks
+18% synergy
Cavern of Souls
26% of 42 decks
+19% synergy
Path of Ancestry
26% of 42 decks
+5% synergy
Myriad Landscape
24% of 42 decks
+4% synergy
Temple of Malice
24% of 38 decks
+10% synergy
Mount Doom
18% of 28 decks
+10% synergy
Canyon Slough
16% of 38 decks
+10% synergy
Shadowblood Ridge
16% of 38 decks
+4% synergy
Exotic Orchard
14% of 42 decks
-21% synergy
Haven of the Spirit Dragon
12% of 42 decks
+11% synergy
Temple of the Dragon Queen
10% of 42 decks
+9% synergy
Geothermal Bog
8% of 38 decks
+4% synergy
Blackcleave Cliffs
8% of 38 decks
+2% synergy
Prismatic Vista
7% of 42 decks
+2% synergy