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
3.96% of 10468 decks 415 decks
Alela, Artful Provocateur
0.05% of 12134 decks 6 decks
Breya, Etherium Shaper
0.04% of 13853 decks 5 decks
Soundwave, Sonic Spy
0.14% of 1462 decks 2 decks
Najeela, the Blade-Blossom
0.02% of 10759 decks 2 decks
Tawnos, Solemn Survivor
0.21% of 949 decks 2 decks
Inquisitor Greyfax
0.11% of 1882 decks 2 decks
Sen Triplets
0.04% of 4870 decks 2 decks
Morophon, the Boundless
0.01% of 9863 decks 1 decks
Azlask, the Swelling Scourge
0.02% of 5656 decks 1 decks
Oloro, Ageless Ascetic
0.01% of 12127 decks 1 decks
Urza, Chief Artificer
0.01% of 14102 decks 1 decks
Elenda and Azor
0.04% of 2620 decks 1 decks
Sliver Queen
0.07% of 1462 decks 1 decks
Aminatou, the Fateshifter
0.02% of 6300 decks 1 decks
Sisay, Weatherlight Captain
0.01% of 12142 decks 1 decks
New Cards
Gloomlake Verge
62% of 13 decks +42% synergy
Floodfarm Verge
62% of 13 decks +41% synergy
Dollmaker's Shop // Porcelain Gallery
29% of 17 decks +23% synergy
High Synergy Cards
Nadir Kraken
80% of 444 decks +78% synergy
Smothering Tithe
82% of 444 decks +57% synergy
Training Grounds
56% of 444 decks +53% synergy
Kambal, Profiteering Mayor
63% of 115 decks +53% synergy
Anointed Procession
59% of 444 decks +50% synergy
Mondrak, Glory Dominus
59% of 347 decks +50% synergy
Pitiless Plunderer
56% of 444 decks +48% synergy
Ultramarines Honour Guard
44% of 433 decks +43% synergy
Skullclamp
55% of 444 decks +43% synergy
Charismatic Conqueror
48% of 160 decks +43% synergy
Top Cards
Swords to Plowshares
84% of 444 decks +21% synergy
Basalt Monolith
68% of 444 decks +65% synergy
Lotho, Corrupt Shirriff
54% of 279 decks +39% synergy
Rhystic Study
51% of 444 decks +23% synergy
Counterspell
51% of 444 decks +8% synergy
Esper Sentinel
50% of 444 decks +29% synergy
Mirkwood Bats
49% of 279 decks +36% synergy
Path to Exile
47% of 444 decks +1% synergy
Cyclonic Rift
46% of 444 decks +18% synergy
Caretaker's Talent
46% of 37 decks +32% synergy
Creatures
Ojer Taq, Deepest Foundation
41% of 184 decks +34% synergy
Space Marine Devastator
40% of 433 decks +40% synergy
Vexilus Praetor
40% of 433 decks +39% synergy
Warren Soultrader
38% of 91 decks +31% synergy
Adeline, Resplendent Cathar
37% of 444 decks +31% synergy
Jhoira, Weatherlight Captain
36% of 11 decks +30% synergy
Commissar Severina Raine
36% of 433 decks +33% synergy
Grim Hireling
35% of 444 decks +31% synergy
Elas il-Kor, Sadistic Pilgrim
32% of 434 decks +20% synergy
Sicarian Infiltrator
31% of 433 decks +30% synergy
Vanguard Suppressor
31% of 433 decks +30% synergy
Company Commander
30% of 433 decks +29% synergy
Thassa's Oracle
30% of 444 decks +23% synergy
Inquisitor Greyfax
29% of 433 decks +27% synergy
Monastery Mentor
28% of 444 decks +26% synergy
Myrel, Shield of Argive
28% of 395 decks +25% synergy
Emrakul's Messenger
27% of 75 decks +25% synergy
Orcish Bowmasters
27% of 279 decks +15% synergy
Ocelot Pride
26% of 68 decks +21% synergy
Corpse Knight
25% of 444 decks +19% synergy
Grand Abolisher
25% of 444 decks +16% synergy
Bastion Protector
24% of 444 decks +21% synergy
Zulaport Cutthroat
22% of 444 decks +12% synergy
Pollywog Prodigy
22% of 37 decks +9% synergy
Prince Imrahil the Fair
22% of 279 decks +18% synergy
Marionette Apprentice
20% of 91 decks +12% synergy
Laboratory Maniac
20% of 444 decks +15% synergy
Ophiomancer
19% of 444 decks +16% synergy
Jadar, Ghoulcaller of Nephalia
19% of 444 decks +16% synergy
Sanguinary Priest
18% of 433 decks +18% synergy
Drannith Magistrate
18% of 444 decks +12% synergy
Thalisse, Reverent Medium
18% of 444 decks +15% synergy
The Watcher in the Water
18% of 236 decks +17% synergy
Blood Artist
17% of 444 decks +5% synergy
Opposition Agent
17% of 444 decks +9% synergy
Zephyrim
17% of 433 decks +16% synergy
Forensic Gadgeteer
16% of 131 decks +12% synergy
Keeper of the Accord
16% of 444 decks +12% synergy
Moonshaker Cavalry
14% of 214 decks +10% synergy
Junk Winder
14% of 444 decks +12% synergy
Faerie Mastermind
14% of 296 decks +7% synergy
Dauthi Voidwalker
14% of 444 decks +5% synergy
Chasm Skulker
14% of 444 decks +10% synergy
Teysa, Opulent Oligarch
12% of 137 decks +11% synergy
Elesh Norn, Grand Cenobite
12% of 444 decks +6% synergy
Space Marine Scout
12% of 433 decks +12% synergy
Hullbreaker Horror
12% of 444 decks +4% synergy
Assault Intercessor
12% of 433 decks +10% synergy
Illustrious Wanderglyph
12% of 165 decks +8% synergy
Tivit, Seller of Secrets
11% of 444 decks +10% synergy
Instants
Enlightened Tutor
46% of 444 decks +28% synergy
Vampiric Tutor
42% of 444 decks +24% synergy
Dovin's Veto
40% of 444 decks +20% synergy
An Offer You Can't Refuse
39% of 444 decks +18% synergy
Dark Ritual
37% of 444 decks +15% synergy
Mana Drain
36% of 444 decks +21% synergy
Fierce Guardianship
36% of 444 decks +18% synergy
Swan Song
33% of 444 decks +16% synergy
Dramatic Reversal
32% of 444 decks +27% synergy
Teferi's Protection
31% of 444 decks +11% synergy
Mystical Tutor
28% of 444 decks +13% synergy
Deny the Witch
28% of 433 decks +26% synergy
Void Rend
27% of 444 decks +13% synergy
Force of Will
25% of 444 decks +14% synergy
Mortify
24% of 444 decks +12% synergy
Anguished Unmaking
24% of 444 decks +0% synergy
Utter End
22% of 444 decks +15% synergy
Force of Negation
22% of 444 decks +13% synergy
Silence
20% of 444 decks +14% synergy
Negate
20% of 444 decks -3% synergy
Generous Gift
20% of 444 decks -6% synergy
Muddle the Mixture
19% of 444 decks +14% synergy
Demonic Consultation
18% of 444 decks +15% synergy
Arcane Denial
18% of 444 decks -2% synergy
And They Shall Know No Fear
18% of 433 decks +16% synergy
Strix Serenade
18% of 91 decks +11% synergy
Deadly Rollick
17% of 444 decks +6% synergy
Deadly Dispute
16% of 444 decks +5% synergy
Pact of Negation
16% of 444 decks +9% synergy
Brainstorm
16% of 444 decks -5% synergy
Flawless Maneuver
15% of 444 decks +5% synergy
Flusterstorm
14% of 444 decks +7% synergy
Protect the Negotiators
14% of 434 decks +13% synergy
Dawn's Truce
13% of 46 decks -4% synergy
Mental Misstep
12% of 444 decks +6% synergy
Entrapment Maneuver
12% of 444 decks +11% synergy
Tainted Pact
11% of 444 decks +7% synergy
Akroma's Will
11% of 444 decks +1% synergy
Get Lost
9% of 184 decks +5% synergy
Grand Crescendo
9% of 444 decks +7% synergy
Inkshield
9% of 444 decks +4% synergy
Despark
9% of 444 decks -7% synergy
Sink into Stupor
9% of 91 decks -5% synergy
Stroke of Midnight
9% of 210 decks -4% synergy
Ad Nauseam
8% of 444 decks +5% synergy
Whir of Invention
8% of 444 decks +4% synergy
Mindbreak Trap
7% of 444 decks +3% synergy
Pongify
7% of 444 decks -4% synergy
Borne Upon a Wind
7% of 279 decks +4% synergy
Fell the Profane
7% of 91 decks -5% synergy
Sorceries
Cultivate
50% of 6 decks +4% synergy
Demonic Tutor
46% of 444 decks +23% synergy
Diabolic Intent
27% of 444 decks +18% synergy
Fabricate
26% of 444 decks +20% synergy
Hour of Reckoning
23% of 444 decks +19% synergy
Toxic Deluge
23% of 444 decks +5% synergy
Martial Coup
22% of 444 decks +19% synergy
Damn
18% of 444 decks +1% synergy
Farewell
17% of 444 decks +4% synergy
Imperial Seal
16% of 444 decks +10% synergy
Season of the Burrow
15% of 46 decks +12% synergy
Collective Effort
15% of 444 decks +14% synergy
Grim Tutor
15% of 444 decks +10% synergy
Sevinne's Reclamation
14% of 444 decks +7% synergy
Supreme Verdict
14% of 444 decks -0% synergy
Launch the Fleet
14% of 444 decks +13% synergy
Exterminatus
13% of 433 decks +12% synergy
Beseech the Mirror
12% of 210 decks +8% synergy
Windfall
11% of 444 decks -2% synergy
Reanimate
9% of 444 decks -6% synergy
For the Emperor!
9% of 433 decks +9% synergy
Idyllic Tutor
9% of 444 decks +4% synergy
Ponder
9% of 444 decks -4% synergy
Fell the Mighty
8% of 444 decks +5% synergy
Diabolic Tutor
8% of 444 decks +1% synergy
Gitaxian Probe
7% of 444 decks +1% synergy
White Sun's Twilight
6% of 352 decks +3% synergy
Preordain
6% of 444 decks -5% synergy
Deploy to the Front
6% of 444 decks +5% synergy
Insatiable Avarice
5% of 115 decks +0% synergy
Utility Artifacts
Shorikai, Genesis Engine
37% of 444 decks +34% synergy
Lightning Greaves
36% of 444 decks +10% synergy
Phyrexian Altar
35% of 444 decks +31% synergy
The Golden Throne
33% of 433 decks +33% synergy
Isochron Scepter
32% of 444 decks +29% synergy
Inquisitorial Rosette
23% of 433 decks +23% synergy
The One Ring
21% of 295 decks +12% synergy
Swiftfoot Boots
20% of 444 decks -8% synergy
Oketra's Monument
18% of 444 decks +16% synergy
Thunderhawk Gunship
14% of 433 decks +14% synergy
Sensei's Divining Top
14% of 444 decks +8% synergy
Illusionist's Bracers
12% of 444 decks +11% synergy
Wishclaw Talisman
12% of 444 decks +7% synergy
Time Sieve
11% of 444 decks +9% synergy
Sword of the Meek
11% of 444 decks +11% synergy
Thopter Foundry
11% of 444 decks +9% synergy
Halo Fountain
10% of 444 decks +7% synergy
Idol of Oblivion
10% of 444 decks +5% synergy
Collector's Vault
8% of 195 decks +7% synergy
Thousand Moons Smithy
8% of 165 decks +4% synergy
Bolas's Citadel
7% of 444 decks -3% synergy
Nuka-Cola Vending Machine
7% of 184 decks +5% synergy
Wayfarer's Bauble
5% of 444 decks -5% synergy
Helm of the Host
5% of 444 decks +2% synergy
Enchantments
Black Market Connections
42% of 442 decks +31% synergy
Mystic Remora
41% of 444 decks +23% synergy
Bitterblossom
30% of 444 decks +26% synergy
Skrelv's Hive
25% of 352 decks +22% synergy
Bastion of Remembrance
20% of 444 decks +13% synergy
Felidar Retreat
20% of 444 decks +12% synergy
Divine Visitation
18% of 444 decks +16% synergy
Monologue Tax
17% of 444 decks +15% synergy
Defenders of Humanity
17% of 433 decks +16% synergy
Birth of the Imperium
17% of 433 decks +14% synergy
The Meathook Massacre
13% of 444 decks +8% synergy
Scuttletide
13% of 444 decks +13% synergy
Reconnaissance Mission
11% of 444 decks +6% synergy
Court of Grace
11% of 444 decks +8% synergy
Legion's Landing
10% of 444 decks +8% synergy
Cathars' Crusade
9% of 444 decks +3% synergy
Revel in Riches
9% of 444 decks +5% synergy
Blind Obedience
9% of 444 decks +2% synergy
Trouble in Pairs
9% of 128 decks +1% synergy
Chivalric Alliance
8% of 285 decks +6% synergy
Teferi's Ageless Insight
8% of 444 decks +3% synergy
Luminarch Ascension
8% of 444 decks +6% synergy
Muster the Departed
7% of 55 decks +5% synergy
Power Artifact
7% of 444 decks +7% synergy
Land Tax
7% of 444 decks +0% synergy
Smuggler's Share
6% of 444 decks +3% synergy
Intangible Virtue
6% of 444 decks +1% synergy
Phyrexian Arena
6% of 444 decks -9% synergy
Necropotence
5% of 444 decks +0% synergy
Planeswalkers
Elspeth, Sun's Champion
18% of 444 decks +13% synergy
Kaya, Geist Hunter
15% of 444 decks +14% synergy
Liliana, Dreadhorde General
15% of 444 decks +12% synergy
Jace, Wielder of Mysteries
9% of 444 decks +5% synergy
Teferi, Time Raveler
8% of 444 decks +1% synergy
Utility Lands
Reliquary Tower
57% of 444 decks +27% synergy
Urza's Saga
27% of 444 decks +20% synergy
Ancient Tomb
26% of 444 decks +16% synergy
Otawara, Soaring City
24% of 444 decks +7% synergy
Urborg, Tomb of Yawgmoth
17% of 444 decks +7% synergy
Bojuka Bog
17% of 444 decks -14% synergy
Phyrexian Tower
15% of 444 decks +7% synergy
Field of the Dead
14% of 444 decks +11% synergy
Vault of the Archangel
13% of 444 decks +2% synergy
Fountainport
13% of 39 decks +9% synergy
Castle Ardenvale
13% of 444 decks +7% synergy
Memorial to Glory
11% of 444 decks +10% synergy
Eiganjo, Seat of the Empire
11% of 444 decks +2% synergy
Command Beacon
11% of 444 decks +6% synergy
Takenuma, Abandoned Mire
9% of 444 decks -2% synergy
Cabal Coffers
7% of 444 decks -4% synergy
Academy Ruins
6% of 444 decks +1% synergy
Mana Artifacts
Sol Ring
98% of 444 decks +14% synergy
Arcane Signet
93% of 444 decks +21% synergy
Talisman of Dominance
73% of 444 decks +42% synergy
Talisman of Progress
72% of 444 decks +49% synergy
Talisman of Hierarchy
69% of 444 decks +45% synergy
Thought Vessel
46% of 444 decks +29% synergy
Fellwar Stone
40% of 444 decks +19% synergy
Azorius Signet
34% of 444 decks +7% synergy
Orzhov Signet
32% of 444 decks +5% synergy
Dimir Signet
30% of 444 decks +0% synergy
Mana Crypt
29% of 444 decks +20% synergy
Jeweled Lotus
21% of 444 decks +15% synergy
Mana Vault
21% of 444 decks +15% synergy
Mind Stone
20% of 444 decks +3% synergy
Lotus Petal
20% of 444 decks +13% synergy
Chrome Mox
19% of 444 decks +13% synergy
Commander's Sphere
18% of 444 decks +2% synergy
Mox Opal
16% of 444 decks +12% synergy
Chromatic Lantern
15% of 444 decks +6% synergy
Decanter of Endless Water
11% of 442 decks +6% synergy
Mox Diamond
10% of 444 decks +6% synergy
Everflowing Chalice
10% of 444 decks +5% synergy
Grim Monolith
9% of 444 decks +7% synergy
Thran Dynamo
6% of 444 decks +1% synergy
Mox Amber
5% of 444 decks +1% synergy
Lands
Command Tower
94% of 444 decks +20% synergy
Exotic Orchard
70% of 444 decks +35% synergy
Hallowed Fountain
63% of 444 decks +22% synergy
Godless Shrine
61% of 444 decks +21% synergy
Watery Grave
61% of 444 decks +20% synergy
Sea of Clouds
52% of 444 decks +25% synergy
Marsh Flats
51% of 444 decks +40% synergy
Raffine's Tower
47% of 444 decks +19% synergy
Flooded Strand
46% of 444 decks +36% synergy
Vault of Champions
46% of 444 decks +21% synergy
Polluted Delta
46% of 444 decks +35% synergy
Arcane Sanctum
46% of 444 decks +18% synergy
Xander's Lounge
45% of 11 decks +18% synergy
Prairie Stream
44% of 444 decks +10% synergy
Morphic Pool
43% of 444 decks +17% synergy
Sunken Hollow
41% of 444 decks +7% synergy
Caves of Koilos
39% of 444 decks +11% synergy
Adarkar Wastes
34% of 444 decks +17% synergy
Skycloud Expanse
32% of 444 decks +19% synergy
Darkwater Catacombs
29% of 444 decks +14% synergy
Underground River
29% of 444 decks +9% synergy
Path of Ancestry
28% of 444 decks +7% synergy
Glacial Fortress
28% of 444 decks +3% synergy
Isolated Chapel
28% of 444 decks +1% synergy
Raugrin Triome
27% of 11 decks +1% synergy
Shivan Reef
27% of 11 decks +1% synergy
Savai Triome
27% of 11 decks +0% synergy
Blood Crypt
27% of 11 decks -11% synergy
Steam Vents
27% of 11 decks -12% synergy
Port Town
26% of 444 decks +11% synergy
Choked Estuary
25% of 444 decks +9% synergy
City of Brass
24% of 444 decks +16% synergy
Deserted Beach
23% of 444 decks +7% synergy
Mana Confluence
23% of 444 decks +16% synergy
Drowned Catacomb
23% of 444 decks -2% synergy
Shipwreck Marsh
22% of 444 decks +3% synergy
Evolving Wilds
21% of 444 decks +0% synergy
Scalding Tarn
18% of 444 decks +7% synergy
Terramorphic Expanse
18% of 444 decks +3% synergy
Arid Mesa
18% of 444 decks +7% synergy
Scrubland
18% of 444 decks +4% synergy
Tundra
18% of 444 decks +4% synergy
Underground Sea
18% of 444 decks +4% synergy
Verdant Catacombs
17% of 444 decks +5% synergy
Misty Rainforest
17% of 444 decks +5% synergy
Shattered Sanctum
17% of 444 decks +3% synergy
Windswept Heath
14% of 444 decks +3% synergy
Brightclimb Pathway
13% of 444 decks +3% synergy
Bloodstained Mire
13% of 444 decks +2% synergy
Gemstone Caverns
12% of 444 decks +7% synergy