Marneus Calgar + Ashnod's Altar + Rings of Brighthearth

Marneus Calgar
Ashnod's Altar
Rings of Brighthearth

Requires
Marneus Calgar must be on the battlefield. Ashnod's Altar must be on the battlefield. Rings of Brighthearth must be on the battlefield. Mana needed: 8
Steps
  1. Activate Marneus by paying 6.
  2. Rings of Brighthearth triggers, causing you to pay 2 to copy Marneus' ability.
  3. Resolve the copy of Marneus' ability, creating two 2/2 Astartes Warrior creature tokens.
  4. The tokens enter the battlefield, triggering Marneus, causing you to draw a card.
  5. Resolve the original Marneus ability from step 1, creating two 2/2 Astartes Warrior creature tokens.
  6. The tokens enter the battlefield, triggering Marneus, causing you to draw a card.
  7. Activate Ashnod's Altar four times by sacrificing four Astartes Warriors, adding eight .
  8. Repeat.
Results
Infinite card draw. Infinite draw triggers. Near-infinite death triggers. Near-infinite ETB. Near-infinite LTB. Near-infinite sacrifice triggers.

Marneus Calgar
3.83% of 10528 decks 403 decks
Alela, Artful Provocateur
0.04% of 12216 decks 5 decks
Breya, Etherium Shaper
0.04% of 13908 decks 5 decks
Sen Triplets
0.04% of 4952 decks 2 decks
Inquisitor Greyfax
0.11% of 1882 decks 2 decks
Soundwave, Sonic Spy
0.14% of 1431 decks 2 decks
Tawnos, Solemn Survivor
0.21% of 937 decks 2 decks
Urza, Chief Artificer
0.01% of 13797 decks 1 decks
Elenda and Azor
0.04% of 2704 decks 1 decks
Sisay, Weatherlight Captain
0.01% of 12249 decks 1 decks
Aminatou, the Fateshifter
0.02% of 6284 decks 1 decks
Najeela, the Blade-Blossom
0.01% of 10882 decks 1 decks
Morophon, the Boundless
0.01% of 9913 decks 1 decks
Sliver Queen
0.07% of 1462 decks 1 decks
Oloro, Ageless Ascetic
0.01% of 12295 decks 1 decks
New Cards
Homunculus Horde
83% of 6 decks +77% synergy
Floodfarm Verge
55% of 22 decks +35% synergy
Gloomlake Verge
50% of 22 decks +32% synergy
Dazzling Theater // Prop Room
36% of 11 decks +16% synergy
Dollmaker's Shop // Porcelain Gallery
26% of 27 decks +21% synergy
High Synergy Cards
Nadir Kraken
81% of 429 decks +79% synergy
Smothering Tithe
82% of 429 decks +57% synergy
Kambal, Profiteering Mayor
65% of 124 decks +55% synergy
Training Grounds
56% of 429 decks +53% synergy
Pitiless Plunderer
57% of 429 decks +49% synergy
Mondrak, Glory Dominus
58% of 356 decks +49% synergy
Anointed Procession
58% of 429 decks +49% synergy
Skullclamp
56% of 429 decks +44% synergy
Charismatic Conqueror
48% of 169 decks +43% synergy
Ultramarines Honour Guard
43% of 421 decks +43% synergy
Top Cards
Swords to Plowshares
85% of 429 decks +22% synergy
Basalt Monolith
67% of 429 decks +64% synergy
Lotho, Corrupt Shirriff
53% of 288 decks +39% synergy
Counterspell
52% of 429 decks +9% synergy
Rhystic Study
51% of 429 decks +23% synergy
Mirkwood Bats
50% of 288 decks +37% synergy
Esper Sentinel
50% of 429 decks +29% synergy
Path to Exile
48% of 429 decks +2% synergy
Cyclonic Rift
45% of 429 decks +18% synergy
Enlightened Tutor
45% of 429 decks +27% synergy
Creatures
Jhoira, Weatherlight Captain
44% of 9 decks +38% synergy
Space Marine Devastator
40% of 421 decks +40% synergy
Ojer Taq, Deepest Foundation
40% of 193 decks +34% synergy
Vexilus Praetor
39% of 421 decks +38% synergy
Warren Soultrader
37% of 101 decks +29% synergy
Commissar Severina Raine
36% of 421 decks +33% synergy
Adeline, Resplendent Cathar
35% of 429 decks +30% synergy
Grim Hireling
34% of 429 decks +30% synergy
Elas il-Kor, Sadistic Pilgrim
33% of 423 decks +21% synergy
Sicarian Infiltrator
31% of 421 decks +30% synergy
Vanguard Suppressor
30% of 421 decks +30% synergy
Company Commander
30% of 421 decks +28% synergy
Thassa's Oracle
30% of 429 decks +23% synergy
Inquisitor Greyfax
28% of 421 decks +27% synergy
Monastery Mentor
28% of 429 decks +25% synergy
Myrel, Shield of Argive
27% of 393 decks +24% synergy
Grand Abolisher
27% of 429 decks +18% synergy
Orcish Bowmasters
26% of 288 decks +15% synergy
Emrakul's Messenger
26% of 85 decks +24% synergy
Corpse Knight
25% of 429 decks +19% synergy
Ocelot Pride
24% of 78 decks +19% synergy
Bastion Protector
24% of 429 decks +20% synergy
Prince Imrahil the Fair
23% of 288 decks +19% synergy
Zulaport Cutthroat
22% of 429 decks +12% synergy
Pollywog Prodigy
20% of 50 decks +9% synergy
Laboratory Maniac
19% of 429 decks +14% synergy
Marionette Apprentice
19% of 101 decks +11% synergy
Drannith Magistrate
19% of 429 decks +12% synergy
The Watcher in the Water
18% of 245 decks +18% synergy
Sanguinary Priest
18% of 421 decks +18% synergy
Thalisse, Reverent Medium
18% of 429 decks +16% synergy
Jadar, Ghoulcaller of Nephalia
18% of 429 decks +15% synergy
Ophiomancer
18% of 429 decks +15% synergy
Zephyrim
17% of 421 decks +17% synergy
Opposition Agent
17% of 429 decks +10% synergy
Blood Artist
17% of 429 decks +5% synergy
Forensic Gadgeteer
16% of 140 decks +12% synergy
Keeper of the Accord
16% of 429 decks +12% synergy
Faerie Mastermind
15% of 305 decks +8% synergy
Junk Winder
14% of 429 decks +12% synergy
Dauthi Voidwalker
14% of 429 decks +6% synergy
Moonshaker Cavalry
13% of 223 decks +9% synergy
Chasm Skulker
13% of 429 decks +9% synergy
Hullbreaker Horror
12% of 429 decks +5% synergy
Space Marine Scout
12% of 421 decks +12% synergy
Teysa, Opulent Oligarch
12% of 146 decks +10% synergy
Tivit, Seller of Secrets
11% of 429 decks +10% synergy
Inquisitor Eisenhorn
11% of 421 decks +11% synergy
Assault Intercessor
11% of 421 decks +10% synergy
Elesh Norn, Grand Cenobite
11% of 429 decks +5% synergy
Instants
Vampiric Tutor
43% of 429 decks +25% synergy
Dovin's Veto
40% of 429 decks +21% synergy
An Offer You Can't Refuse
39% of 429 decks +18% synergy
Dark Ritual
38% of 429 decks +16% synergy
Fierce Guardianship
36% of 429 decks +18% synergy
Mana Drain
36% of 429 decks +21% synergy
Dramatic Reversal
33% of 429 decks +28% synergy
Swan Song
33% of 429 decks +16% synergy
Teferi's Protection
29% of 429 decks +9% synergy
Mystical Tutor
28% of 429 decks +13% synergy
Deny the Witch
28% of 421 decks +26% synergy
Void Rend
27% of 429 decks +12% synergy
Force of Will
25% of 429 decks +14% synergy
Mortify
25% of 429 decks +13% synergy
Anguished Unmaking
23% of 429 decks -1% synergy
Force of Negation
22% of 429 decks +13% synergy
Utter End
22% of 429 decks +15% synergy
Silence
21% of 429 decks +15% synergy
Negate
21% of 429 decks -2% synergy
Muddle the Mixture
20% of 429 decks +15% synergy
Demonic Consultation
19% of 429 decks +16% synergy
Generous Gift
19% of 429 decks -6% synergy
Arcane Denial
18% of 429 decks -1% synergy
And They Shall Know No Fear
18% of 421 decks +16% synergy
Deadly Rollick
17% of 429 decks +6% synergy
Deadly Dispute
17% of 429 decks +6% synergy
Pact of Negation
16% of 429 decks +9% synergy
Brainstorm
16% of 429 decks -5% synergy
Strix Serenade
16% of 101 decks +9% synergy
Flusterstorm
15% of 429 decks +8% synergy
Flawless Maneuver
15% of 429 decks +5% synergy
Protect the Negotiators
14% of 423 decks +13% synergy
Mental Misstep
13% of 429 decks +7% synergy
Tainted Pact
12% of 429 decks +8% synergy
Entrapment Maneuver
12% of 429 decks +11% synergy
Dawn's Truce
10% of 58 decks -6% synergy
Akroma's Will
10% of 429 decks +1% synergy
Sink into Stupor
10% of 101 decks -3% synergy
Get Lost
9% of 193 decks +6% synergy
Grand Crescendo
9% of 429 decks +7% synergy
Inkshield
9% of 429 decks +3% synergy
Despark
9% of 429 decks -7% synergy
Borne Upon a Wind
8% of 288 decks +5% synergy
Ad Nauseam
8% of 429 decks +5% synergy
Mindbreak Trap
8% of 429 decks +4% synergy
Whir of Invention
8% of 429 decks +5% synergy
Stroke of Midnight
7% of 219 decks -5% synergy
Officious Interrogation
7% of 137 decks +5% synergy
Chain of Vapor
7% of 429 decks +3% synergy
Fell the Profane
7% of 101 decks -5% synergy
Sorceries
Demonic Tutor
45% of 429 decks +23% synergy
Diabolic Intent
27% of 429 decks +19% synergy
Fabricate
25% of 429 decks +19% synergy
Hour of Reckoning
23% of 429 decks +19% synergy
Martial Coup
22% of 429 decks +18% synergy
Toxic Deluge
21% of 429 decks +4% synergy
Damn
18% of 429 decks +2% synergy
Farewell
17% of 429 decks +4% synergy
Imperial Seal
16% of 429 decks +11% synergy
Collective Effort
15% of 429 decks +14% synergy
Grim Tutor
14% of 429 decks +10% synergy
Sevinne's Reclamation
14% of 429 decks +7% synergy
Supreme Verdict
14% of 429 decks +0% synergy
Launch the Fleet
14% of 429 decks +13% synergy
Exterminatus
13% of 421 decks +12% synergy
Beseech the Mirror
12% of 219 decks +8% synergy
Season of the Burrow
12% of 58 decks +9% synergy
Windfall
10% of 429 decks -2% synergy
Reanimate
9% of 429 decks -6% synergy
For the Emperor!
9% of 421 decks +9% synergy
Ponder
9% of 429 decks -4% synergy
Fell the Mighty
8% of 429 decks +6% synergy
Idyllic Tutor
8% of 429 decks +3% synergy
Gitaxian Probe
8% of 429 decks +2% synergy
Diabolic Tutor
7% of 429 decks +1% synergy
Preordain
7% of 429 decks -4% synergy
White Sun's Twilight
6% of 361 decks +3% synergy
Deploy to the Front
6% of 429 decks +5% synergy
Insatiable Avarice
6% of 124 decks +1% synergy
Utility Artifacts
Shorikai, Genesis Engine
38% of 429 decks +35% synergy
Phyrexian Altar
35% of 429 decks +31% synergy
Lightning Greaves
34% of 429 decks +9% synergy
The Golden Throne
33% of 421 decks +32% synergy
Isochron Scepter
33% of 429 decks +30% synergy
Inquisitorial Rosette
23% of 421 decks +22% synergy
The One Ring
21% of 304 decks +12% synergy
Swiftfoot Boots
20% of 429 decks -8% synergy
Oketra's Monument
18% of 429 decks +16% synergy
Thunderhawk Gunship
14% of 421 decks +13% synergy
Sensei's Divining Top
14% of 429 decks +9% synergy
Wishclaw Talisman
12% of 429 decks +7% synergy
Time Sieve
12% of 429 decks +9% synergy
Sword of the Meek
12% of 429 decks +11% synergy
Illusionist's Bracers
12% of 429 decks +10% synergy
Thopter Foundry
12% of 429 decks +10% synergy
Idol of Oblivion
10% of 429 decks +6% synergy
Halo Fountain
10% of 429 decks +7% synergy
Collector's Vault
7% of 204 decks +6% synergy
Bolas's Citadel
7% of 429 decks -3% synergy
Thousand Moons Smithy
6% of 174 decks +3% synergy
Nuka-Cola Vending Machine
6% of 193 decks +5% synergy
Wayfarer's Bauble
6% of 429 decks -4% synergy
Mithril Coat
5% of 233 decks -1% synergy
Enchantments
Mystic Remora
41% of 429 decks +23% synergy
Black Market Connections
41% of 428 decks +30% synergy
Caretaker's Talent
38% of 50 decks +26% synergy
Bitterblossom
29% of 429 decks +25% synergy
Skrelv's Hive
24% of 361 decks +21% synergy
Bastion of Remembrance
20% of 429 decks +13% synergy
Divine Visitation
18% of 429 decks +16% synergy
Felidar Retreat
18% of 429 decks +11% synergy
Defenders of Humanity
17% of 421 decks +16% synergy
Birth of the Imperium
16% of 421 decks +14% synergy
Monologue Tax
16% of 429 decks +14% synergy
Scuttletide
14% of 429 decks +14% synergy
The Meathook Massacre
13% of 429 decks +8% synergy
Reconnaissance Mission
12% of 429 decks +7% synergy
Court of Grace
10% of 429 decks +7% synergy
Legion's Landing
10% of 429 decks +9% synergy
Cathars' Crusade
9% of 429 decks +4% synergy
Blind Obedience
9% of 429 decks +2% synergy
Revel in Riches
8% of 429 decks +5% synergy
Chivalric Alliance
8% of 294 decks +6% synergy
Teferi's Ageless Insight
8% of 429 decks +3% synergy
Muster the Departed
8% of 66 decks +6% synergy
Trouble in Pairs
7% of 137 decks +0% synergy
Luminarch Ascension
7% of 429 decks +6% synergy
Power Artifact
7% of 429 decks +7% synergy
Land Tax
7% of 429 decks -0% synergy
Phyrexian Arena
6% of 429 decks -9% synergy
Intangible Virtue
6% of 429 decks +1% synergy
Necropotence
6% of 429 decks +0% synergy
Planeswalkers
Elspeth, Sun's Champion
18% of 429 decks +13% synergy
Kaya, Geist Hunter
16% of 429 decks +14% synergy
Liliana, Dreadhorde General
15% of 429 decks +12% synergy
Jace, Wielder of Mysteries
9% of 429 decks +6% synergy
Teferi, Time Raveler
8% of 429 decks +2% synergy
Utility Lands
Reliquary Tower
57% of 429 decks +28% synergy
Urza's Saga
28% of 429 decks +20% synergy
Ancient Tomb
27% of 429 decks +16% synergy
Otawara, Soaring City
23% of 429 decks +6% synergy
Bojuka Bog
17% of 429 decks -13% synergy
Urborg, Tomb of Yawgmoth
17% of 429 decks +7% synergy
Phyrexian Tower
14% of 429 decks +6% synergy
Field of the Dead
14% of 429 decks +11% synergy
Castle Ardenvale
13% of 429 decks +8% synergy
Vault of the Archangel
13% of 429 decks +2% synergy
Memorial to Glory
11% of 429 decks +11% synergy
Eiganjo, Seat of the Empire
10% of 429 decks +1% synergy
Command Beacon
10% of 429 decks +5% synergy
Takenuma, Abandoned Mire
9% of 429 decks -2% synergy
Fountainport
8% of 52 decks +4% synergy
Academy Ruins
7% of 429 decks +2% synergy
Cabal Coffers
7% of 429 decks -4% synergy
Mana Artifacts
Sol Ring
98% of 429 decks +14% synergy
Arcane Signet
94% of 429 decks +22% synergy
Talisman of Dominance
74% of 429 decks +43% synergy
Talisman of Progress
72% of 429 decks +49% synergy
Talisman of Hierarchy
69% of 429 decks +45% synergy
Thought Vessel
47% of 429 decks +30% synergy
Fellwar Stone
41% of 429 decks +20% synergy
Azorius Signet
32% of 429 decks +6% synergy
Orzhov Signet
32% of 429 decks +5% synergy
Dimir Signet
30% of 429 decks +0% synergy
Mana Crypt
28% of 429 decks +20% synergy
Mana Vault
21% of 429 decks +15% synergy
Jeweled Lotus
21% of 429 decks +15% synergy
Lotus Petal
20% of 429 decks +14% synergy
Mind Stone
20% of 429 decks +3% synergy
Chrome Mox
20% of 429 decks +13% synergy
Commander's Sphere
18% of 429 decks +3% synergy
Mox Opal
17% of 429 decks +13% synergy
Chromatic Lantern
15% of 429 decks +6% synergy
Decanter of Endless Water
12% of 428 decks +7% synergy
Everflowing Chalice
11% of 429 decks +6% synergy
Mox Diamond
10% of 429 decks +6% synergy
Grim Monolith
9% of 429 decks +7% synergy
Thran Dynamo
6% of 429 decks +1% synergy
Mox Amber
6% of 429 decks +2% synergy
Lands
Command Tower
94% of 429 decks +20% synergy
Exotic Orchard
69% of 429 decks +34% synergy
Hallowed Fountain
62% of 429 decks +21% synergy
Godless Shrine
61% of 429 decks +20% synergy
Watery Grave
61% of 429 decks +20% synergy
Xander's Lounge
56% of 9 decks +28% synergy
Sea of Clouds
52% of 429 decks +26% synergy
Marsh Flats
52% of 429 decks +41% synergy
Polluted Delta
47% of 429 decks +36% synergy
Flooded Strand
46% of 429 decks +36% synergy
Raffine's Tower
46% of 429 decks +18% synergy
Arcane Sanctum
46% of 429 decks +18% synergy
Vault of Champions
45% of 429 decks +20% synergy
Prairie Stream
45% of 429 decks +11% synergy
Morphic Pool
43% of 429 decks +17% synergy
Sunken Hollow
42% of 429 decks +8% synergy
Caves of Koilos
40% of 429 decks +12% synergy
Adarkar Wastes
35% of 429 decks +18% synergy
Raugrin Triome
33% of 9 decks +7% synergy
Savai Triome
33% of 9 decks +6% synergy
Blood Crypt
33% of 9 decks -5% synergy
Steam Vents
33% of 9 decks -6% synergy
Skycloud Expanse
32% of 429 decks +20% synergy
Underground River
30% of 429 decks +10% synergy
Darkwater Catacombs
29% of 429 decks +14% synergy
Glacial Fortress
29% of 429 decks +3% synergy
Isolated Chapel
29% of 429 decks +1% synergy
Path of Ancestry
28% of 429 decks +7% synergy
Port Town
27% of 429 decks +11% synergy
Choked Estuary
26% of 429 decks +9% synergy
Deserted Beach
24% of 429 decks +7% synergy
Drowned Catacomb
24% of 429 decks -2% synergy
Mana Confluence
23% of 429 decks +16% synergy
City of Brass
23% of 429 decks +15% synergy
Shipwreck Marsh
23% of 429 decks +4% synergy
Evolving Wilds
21% of 429 decks +1% synergy
Scalding Tarn
19% of 429 decks +8% synergy
Tundra
19% of 429 decks +5% synergy
Terramorphic Expanse
19% of 429 decks +3% synergy
Scrubland
18% of 429 decks +5% synergy
Underground Sea
18% of 429 decks +4% synergy
Arid Mesa
18% of 429 decks +7% synergy
Verdant Catacombs
17% of 429 decks +5% synergy
Shattered Sanctum
17% of 429 decks +3% synergy
Misty Rainforest
16% of 429 decks +5% synergy
Windswept Heath
13% of 429 decks +3% synergy
Bloodstained Mire
13% of 429 decks +2% synergy
Gemstone Caverns
12% of 429 decks +7% synergy
Brightclimb Pathway
12% of 429 decks +2% synergy
Meticulous Archive
12% of 146 decks +1% synergy