Marneus Calgar + Mana Echoes

Marneus Calgar
Mana Echoes

Requires
Marneus Calgar must be on the battlefield. Mana Echoes must be on the battlefield. Mana needed: 6
Steps
  1. Activate Marneus Calgar by paying 6, creating two 2/2 Astartes Warrior creature tokens.
  2. When the Astartes Warriors enter the battlefield, Marneus Calgar triggers and Mana Echoes triggers twice.
  3. Resolve the Marneus Calgar trigger, causing you to draw a card.
  4. Resolve both Mana Echoes triggers, adding for each Astartes Warrior you control.
  5. Repeat.
Results
Infinite card draw. Infinite draw triggers. Near-infinite colorless mana. Near-infinite creature tokens. Near-infinite ETB.

Najeela, the Blade-Blossom
0.12% of 11335 decks 14 decks
Sliver Queen
0.71% of 1541 decks 11 decks
Morophon, the Boundless
0.04% of 10665 decks 4 decks
Breya, Etherium Shaper
0.01% of 15321 decks 2 decks
Urtet, Remnant of Memnarch
0.01% of 13905 decks 2 decks
Jodah, the Unifier
0.00% of 20080 decks 1 decks
Rukarumel, Biologist
0.03% of 3525 decks 1 decks
Esika, God of the Tree
0.01% of 19550 decks 1 decks
Azlask, the Swelling Scourge
0.01% of 8269 decks 1 decks
Kenrith, the Returned King
0.00% of 23838 decks 1 decks
Ludevic, Necro-Alchemist // Ravos, Soultender
0.46% of 216 decks 1 decks
High Synergy Cards
Chatterfang, Squirrel General
53% of 36 decks +47% synergy
Ashnod's Altar
44% of 39 decks +36% synergy
Cryptolith Rite
36% of 36 decks +33% synergy
Doubling Season
42% of 36 decks +32% synergy
Parallel Lives
39% of 36 decks +32% synergy
Skullclamp
44% of 39 decks +32% synergy
Ojer Taq, Deepest Foundation
35% of 31 decks +31% synergy
Anointed Procession
38% of 39 decks +30% synergy
Phyrexian Altar
33% of 39 decks +29% synergy
Grand Warlord Radha
31% of 36 decks +29% synergy
Top Cards
Swords to Plowshares
46% of 39 decks -16% synergy
Heroic Intervention
36% of 36 decks +6% synergy
Farseek
36% of 36 decks +2% synergy
Three Visits
33% of 36 decks +9% synergy
Lightning Greaves
33% of 39 decks +8% synergy
Nature's Lore
33% of 36 decks +2% synergy
Mondrak, Glory Dominus
31% of 39 decks +23% synergy
Impact Tremors
31% of 39 decks +21% synergy
Adrix and Nev, Twincasters
31% of 36 decks +25% synergy
Cyclonic Rift
28% of 39 decks +2% synergy
Game Changers
Vampiric Tutor
31% of 39 decks +13% synergy
Demonic Tutor
31% of 39 decks +9% synergy
Smothering Tithe
31% of 39 decks +7% synergy
Rhystic Study
31% of 39 decks +4% synergy
Enlightened Tutor
28% of 39 decks +11% synergy
Gaea's Cradle
22% of 36 decks +16% synergy
Mana Vault
15% of 39 decks +9% synergy
The One Ring
15% of 39 decks +7% synergy
Urza, Lord High Artificer
10% of 39 decks +7% synergy
Chrome Mox
10% of 39 decks +4% synergy
Creatures
Mirri, Weatherlight Duelist
28% of 36 decks +25% synergy
Champion of Lambholt
28% of 36 decks +21% synergy
Birds of Paradise
28% of 36 decks +0% synergy
Basal Sliver
26% of 39 decks +25% synergy
Brutal Hordechief
26% of 39 decks +23% synergy
Bramblewood Paragon
25% of 36 decks +24% synergy
Rhys the Redeemed
25% of 36 decks +22% synergy
Baylen, the Haymaker
25% of 16 decks +22% synergy
Space Marine Devastator
23% of 39 decks +23% synergy
Ultramarines Honour Guard
23% of 39 decks +22% synergy
Combat Celebrant
23% of 39 decks +20% synergy
Roaming Throne
23% of 31 decks +16% synergy
Manaweft Sliver
22% of 36 decks +21% synergy
Gemhide Sliver
22% of 36 decks +21% synergy
Blood-Chin Rager
21% of 39 decks +20% synergy
Rushblade Commander
21% of 39 decks +20% synergy
Vanguard Suppressor
21% of 39 decks +20% synergy
Vexilus Praetor
21% of 39 decks +19% synergy
Cloudshredder Sliver
21% of 39 decks +18% synergy
Isshin, Two Heavens as One
21% of 39 decks +15% synergy
Dockside Extortionist
21% of 39 decks +12% synergy
Shanna, Sisay's Legacy
19% of 36 decks +19% synergy
Thrasher Brute
18% of 39 decks +18% synergy
Brighthearth Banneret
18% of 39 decks +18% synergy
Devilish Valet
18% of 39 decks +17% synergy
Alesha, Who Smiles at Death
18% of 39 decks +16% synergy
Samut, Vizier of Naktamun
18% of 34 decks +16% synergy
Kutzil, Malamet Exemplar
17% of 29 decks +3% synergy
Jetmir, Nexus of Revels
17% of 36 decks +10% synergy
Bloom Tender
17% of 36 decks +9% synergy
Herald of Dromoka
15% of 39 decks +15% synergy
Mindblade Render
15% of 39 decks +15% synergy
Heart Sliver
15% of 39 decks +15% synergy
Aven Wind Guide
15% of 39 decks +15% synergy
Assault Intercessor
15% of 39 decks +15% synergy
Lavabelly Sliver
15% of 39 decks +14% synergy
Zirda, the Dawnwaker
15% of 39 decks +13% synergy
Brudiclad, Telchor Engineer
15% of 39 decks +12% synergy
Esper Sentinel
15% of 39 decks -4% synergy
Decorated Champion
14% of 36 decks +14% synergy
Ezuri, Claw of Progress
14% of 36 decks +13% synergy
Biomancer's Familiar
14% of 36 decks +12% synergy
Samut, Voice of Dissent
14% of 36 decks +11% synergy
Sliver Legion
14% of 36 decks +8% synergy
Noble Hierarch
14% of 36 decks -2% synergy
Ignoble Hierarch
14% of 36 decks -11% synergy
Mirkwood Bats
14% of 37 decks +3% synergy
Lovisa Coldeyes
13% of 39 decks +13% synergy
Belisarius Cawl
13% of 39 decks +12% synergy
Kargan Warleader
13% of 39 decks +12% synergy
Instants
Path to Exile
28% of 39 decks -19% synergy
Mana Drain
26% of 39 decks +11% synergy
Beast Within
25% of 36 decks -12% synergy
Fierce Guardianship
21% of 39 decks +2% synergy
Teferi's Protection
21% of 39 decks +1% synergy
Counterspell
21% of 39 decks -22% synergy
Worldly Tutor
19% of 36 decks +6% synergy
Assassin's Trophy
17% of 36 decks -14% synergy
And They Shall Know No Fear
15% of 39 decks +14% synergy
Flawless Maneuver
15% of 39 decks +5% synergy
Deflecting Swat
15% of 39 decks -1% synergy
Generous Gift
15% of 39 decks -9% synergy
Secure the Wastes
13% of 39 decks +10% synergy
Chord of Calling
11% of 36 decks +5% synergy
Force of Will
10% of 39 decks -1% synergy
Mystical Tutor
10% of 39 decks -4% synergy
Anguished Unmaking
10% of 39 decks -14% synergy
Second Harvest
8% of 36 decks +3% synergy
Eladamri's Call
8% of 36 decks -2% synergy
Deny the Witch
8% of 39 decks +6% synergy
Utter End
8% of 39 decks +1% synergy
Force of Negation
8% of 39 decks -1% synergy
Deadly Rollick
8% of 39 decks -4% synergy
Mortify
8% of 39 decks -4% synergy
Swan Song
8% of 39 decks -9% synergy
An Offer You Can't Refuse
8% of 39 decks -14% synergy
Chaos Warp
8% of 39 decks -24% synergy
Sorceries
Kindred Dominance
15% of 39 decks +12% synergy
Cultivate
14% of 36 decks -31% synergy
Hour of Reckoning
13% of 39 decks +9% synergy
Triumph of the Hordes
11% of 36 decks +8% synergy
Collective Effort
10% of 39 decks +9% synergy
Distant Melody
10% of 39 decks +5% synergy
Toxic Deluge
10% of 39 decks -8% synergy
Eldritch Evolution
8% of 36 decks +4% synergy
Shamanic Revelation
8% of 36 decks -0% synergy
Skyshroud Claim
8% of 36 decks -0% synergy
Kodama's Reach
8% of 36 decks -22% synergy
Kindred Charge
8% of 39 decks +7% synergy
Diabolic Intent
8% of 39 decks -1% synergy
Blasphemous Act
8% of 39 decks -26% synergy
Utility Artifacts
Coat of Arms
26% of 39 decks +24% synergy
Herald's Horn
23% of 39 decks +17% synergy
Urza's Incubator
21% of 39 decks +17% synergy
Vanquisher's Banner
21% of 39 decks +16% synergy
Inquisitorial Rosette
18% of 39 decks +18% synergy
Swiftfoot Boots
18% of 39 decks -10% synergy
Oketra's Monument
15% of 39 decks +14% synergy
Door of Destinies
13% of 39 decks +11% synergy
Isochron Scepter
13% of 39 decks +11% synergy
Sword of Feast and Famine
13% of 39 decks +10% synergy
Maskwood Nexus
13% of 39 decks +10% synergy
Heartstone
10% of 39 decks +10% synergy
Eldrazi Monument
10% of 39 decks +9% synergy
Commander's Sphere
10% of 39 decks -4% synergy
The Golden Throne
8% of 39 decks +7% synergy
Thunderhawk Gunship
8% of 39 decks +7% synergy
Throne of the God-Pharaoh
8% of 39 decks +7% synergy
Dolmen Gate
8% of 39 decks +7% synergy
Akroma's Memorial
8% of 39 decks +6% synergy
Helm of the Host
8% of 39 decks +5% synergy
Jeweled Lotus
8% of 39 decks +4% synergy
Enchantments
Druids' Repository
28% of 36 decks +27% synergy
Training Grounds
26% of 39 decks +23% synergy
Leyline of the Guildpact
21% of 24 decks +5% synergy
Kindred Discovery
21% of 39 decks +13% synergy
Rhythm of the Wild
19% of 36 decks -4% synergy
Shared Animosity
18% of 39 decks +13% synergy
Elven Chorus
18% of 34 decks +14% synergy
Aura Shards
17% of 36 decks +8% synergy
Black Market Connections
15% of 39 decks +4% synergy
Warleader's Call
15% of 27 decks +7% synergy
Annie Joins Up
14% of 21 decks +2% synergy
Primal Vigor
14% of 36 decks +11% synergy
Growing Rites of Itlimoc
14% of 36 decks +8% synergy
Raiders' Spoils
13% of 39 decks +13% synergy
Defenders of Humanity
13% of 39 decks +13% synergy
Goblin Bombardment
13% of 39 decks +7% synergy
Insidious Roots
12% of 24 decks +7% synergy
Nature's Will
11% of 36 decks +10% synergy
Beastmaster Ascension
11% of 36 decks +6% synergy
Mass Hysteria
10% of 39 decks +9% synergy
Aggravated Assault
10% of 39 decks +7% synergy
Reflections of Littjara
10% of 39 decks +5% synergy
Cathars' Crusade
10% of 39 decks +5% synergy
Mystic Remora
10% of 39 decks -7% synergy
Concordant Crossroads
8% of 36 decks +6% synergy
Sylvan Library
8% of 36 decks -2% synergy
Mirari's Wake
8% of 36 decks -5% synergy
Fervor
8% of 39 decks +6% synergy
Molten Echoes
8% of 39 decks +6% synergy
Intruder Alarm
8% of 39 decks +6% synergy
Birth of the Imperium
8% of 39 decks +5% synergy
Skrelv's Hive
8% of 39 decks +5% synergy
Utility Lands
Three Tree City
22% of 18 decks +17% synergy
Reliquary Tower
21% of 39 decks -9% synergy
Yavimaya, Cradle of Growth
18% of 39 decks +9% synergy
Urza's Saga
15% of 39 decks +8% synergy
Ancient Tomb
13% of 39 decks +3% synergy
Cascading Cataracts
8% of 39 decks +6% synergy
Academy Ruins
8% of 39 decks +3% synergy
Temple of the False God
8% of 39 decks -2% synergy
Rogue's Passage
8% of 39 decks -12% synergy
Mana Artifacts
Sol Ring
90% of 39 decks +6% synergy
Arcane Signet
67% of 39 decks -6% synergy
Chromatic Lantern
41% of 39 decks +32% synergy
Fellwar Stone
23% of 39 decks +2% synergy
Chromatic Orrery
21% of 39 decks +19% synergy
Mana Crypt
21% of 39 decks +15% synergy
Basalt Monolith
10% of 39 decks +8% synergy
Mox Opal
10% of 39 decks +6% synergy
Thought Vessel
10% of 39 decks -7% synergy
Talisman of Hierarchy
10% of 39 decks -15% synergy
Timeless Lotus
8% of 36 decks -4% synergy
Mox Amber
8% of 39 decks +3% synergy
Everflowing Chalice
8% of 39 decks +3% synergy
Talisman of Conviction
8% of 39 decks -16% synergy
Talisman of Indulgence
8% of 39 decks -19% synergy
Talisman of Creativity
8% of 39 decks -21% synergy
Talisman of Dominance
8% of 39 decks -25% synergy
Lands
Command Tower
90% of 39 decks +15% synergy
Temple Garden
58% of 36 decks +19% synergy
Stomping Ground
58% of 36 decks +18% synergy
Breeding Pool
58% of 36 decks +18% synergy
Overgrown Tomb
56% of 36 decks +14% synergy
Exotic Orchard
54% of 39 decks +18% synergy
Godless Shrine
54% of 39 decks +14% synergy
Steam Vents
51% of 39 decks +13% synergy
Hallowed Fountain
51% of 39 decks +11% synergy
Sacred Foundry
49% of 39 decks +13% synergy
Watery Grave
49% of 39 decks +8% synergy
Scalding Tarn
44% of 39 decks +33% synergy
Misty Rainforest
44% of 39 decks +32% synergy
Blood Crypt
44% of 39 decks +6% synergy
Wooded Foothills
41% of 39 decks +31% synergy
Arid Mesa
41% of 39 decks +31% synergy
Windswept Heath
41% of 39 decks +30% synergy
Flooded Strand
41% of 39 decks +30% synergy
Verdant Catacombs
38% of 39 decks +27% synergy
Bloodstained Mire
36% of 39 decks +25% synergy
Marsh Flats
36% of 39 decks +25% synergy
Cavern of Souls
33% of 39 decks +26% synergy
Polluted Delta
33% of 39 decks +22% synergy
Path of Ancestry
33% of 39 decks +12% synergy
Bayou
31% of 36 decks +17% synergy
Savannah
28% of 36 decks +15% synergy
Taiga
28% of 36 decks +15% synergy
Tropical Island
28% of 36 decks +14% synergy
Plateau
26% of 39 decks +13% synergy
The World Tree
25% of 36 decks -7% synergy
Ketria Triome
25% of 36 decks -7% synergy
Mana Confluence
23% of 39 decks +16% synergy
City of Brass
23% of 39 decks +15% synergy
Badlands
23% of 39 decks +10% synergy
Volcanic Island
23% of 39 decks +9% synergy
Scrubland
23% of 39 decks +9% synergy
Tundra
23% of 39 decks +9% synergy
Underground Sea
23% of 39 decks +9% synergy
Spara's Headquarters
22% of 36 decks -7% synergy
Zagoth Triome
22% of 36 decks -7% synergy
Indatha Triome
22% of 36 decks -8% synergy
Reflecting Pool
21% of 39 decks +15% synergy
Raugrin Triome
21% of 39 decks -5% synergy
Savai Triome
21% of 39 decks -6% synergy
Jetmir's Garden
19% of 36 decks -12% synergy
Unclaimed Territory
18% of 39 decks +13% synergy
Rejuvenating Springs
17% of 36 decks -12% synergy
Secluded Courtyard
15% of 39 decks +11% synergy
Sea of Clouds
15% of 39 decks -11% synergy
Raffine's Tower
15% of 39 decks -11% synergy