Marneus Calgar + Scuttletide + Ashnod's Altar
Marneus Calgar
Scuttletide
Ashnod's Altar
Requires
Marneus Calgar must be on the battlefield.
Scuttletide must be on the battlefield.
Ashnod's Altar must be on the battlefield.
You have at least one card in hand.
Mana needed: 
Steps
- Activate Scuttletide by paying and discarding a card, creating a 0/3 Crab creature token.
- When the Crab enters the battlefield, Marneus triggers, causing you to draw a card.
- Activate Ashnod's Altar by sacrificing the Crab, adding .
- Repeat.
Results
Infinite draw triggers. Infinite rummaging. Infinite self-discard triggers. Near-infinite colorless mana. Near-infinite creature tokens. Near-infinite death triggers. Near-infinite ETB. Near-infinite LTB. Near-infinite sacrifice triggers.
Marneus Calgar
3.46% of 10528 decks
364 decks
Zur the Enchanter
0.02% of 11214 decks
2 decks
Esika, God of the Tree
0.01% of 18128 decks
1 decks
Breya, Etherium Shaper
0.01% of 13908 decks
1 decks
New Cards
Mischievous Mystic
78% of 18 decks
+72% synergy
Homunculus Horde
52% of 31 decks
+46% synergy
Dollmaker's Shop // Porcelain Gallery
30% of 70 decks
+25% synergy
Rev, Tithe Extractor
26% of 31 decks
+20% synergy
Floodfarm Verge
24% of 54 decks
+5% synergy
High Synergy Cards
Nadir Kraken
84% of 368 decks
+82% synergy
Kambal, Profiteering Mayor
77% of 179 decks
+67% synergy
Lotho, Corrupt Shirriff
75% of 289 decks
+60% synergy
Smothering Tithe
82% of 368 decks
+57% synergy
Pitiless Plunderer
63% of 368 decks
+56% synergy
Warren Soultrader
57% of 155 decks
+50% synergy
Skullclamp
59% of 368 decks
+47% synergy
Emrakul's Messenger
48% of 137 decks
+46% synergy
Shorikai, Genesis Engine
48% of 368 decks
+45% synergy
Charismatic Conqueror
49% of 214 decks
+43% synergy
Top Cards
Swords to Plowshares
87% of 368 decks
+24% synergy
Path to Exile
56% of 368 decks
+10% synergy
An Offer You Can't Refuse
56% of 368 decks
+35% synergy
Mirkwood Bats
52% of 289 decks
+40% synergy
Black Market Connections
51% of 367 decks
+40% synergy
Counterspell
51% of 368 decks
+8% synergy
Caretaker's Talent
48% of 87 decks
+36% synergy
Dovin's Veto
47% of 368 decks
+28% synergy
Bitterblossom
47% of 368 decks
+43% synergy
Elas il-Kor, Sadistic Pilgrim
47% of 367 decks
+35% synergy
Creatures
Mondrak, Glory Dominus
46% of 325 decks
+37% synergy
Prince Imrahil the Fair
43% of 289 decks
+39% synergy
Monastery Mentor
42% of 368 decks
+40% synergy
Jadar, Ghoulcaller of Nephalia
40% of 368 decks
+37% synergy
Grim Hireling
39% of 368 decks
+34% synergy
Zulaport Cutthroat
35% of 368 decks
+25% synergy
Esper Sentinel
35% of 368 decks
+14% synergy
Marionette Apprentice
32% of 155 decks
+25% synergy
Faerie Artisans
32% of 368 decks
+31% synergy
Adeline, Resplendent Cathar
30% of 368 decks
+24% synergy
Orcish Bowmasters
27% of 289 decks
+16% synergy
Ultramarines Honour Guard
27% of 365 decks
+26% synergy
Ethereal Investigator
26% of 368 decks
+25% synergy
Ophiomancer
26% of 368 decks
+24% synergy
Ocelot Pride
25% of 126 decks
+20% synergy
Teysa, Opulent Oligarch
24% of 201 decks
+23% synergy
Vexilus Praetor
24% of 365 decks
+23% synergy
Nadier's Nightblade
24% of 368 decks
+20% synergy
Commissar Severina Raine
23% of 365 decks
+20% synergy
Thalisse, Reverent Medium
22% of 368 decks
+20% synergy
The Watcher in the Water
22% of 265 decks
+21% synergy
Space Marine Devastator
22% of 365 decks
+21% synergy
Company Commander
22% of 365 decks
+20% synergy
Corpse Knight
21% of 368 decks
+15% synergy
Thassa's Oracle
21% of 368 decks
+14% synergy
Sicarian Infiltrator
20% of 365 decks
+19% synergy
Minn, Wily Illusionist
20% of 368 decks
+19% synergy
Blood Artist
20% of 368 decks
+8% synergy
Grand Abolisher
19% of 368 decks
+10% synergy
Ojer Taq, Deepest Foundation
19% of 228 decks
+12% synergy
Bastion Protector
19% of 368 decks
+16% synergy
Inquisitor Greyfax
18% of 365 decks
+16% synergy
Cruel Celebrant
17% of 368 decks
+9% synergy
Illustrious Wanderglyph
17% of 216 decks
+14% synergy
Myrel, Shield of Argive
16% of 353 decks
+13% synergy
Laboratory Maniac
16% of 368 decks
+12% synergy
Teysa Karlov
16% of 368 decks
+11% synergy
Vanguard Suppressor
16% of 365 decks
+15% synergy
Faerie Mastermind
16% of 305 decks
+9% synergy
Enduring Innocence
16% of 70 decks
+5% synergy
Viscera Seer
13% of 368 decks
+4% synergy
Witch Enchanter
13% of 155 decks
+3% synergy
Chasm Skulker
13% of 368 decks
+9% synergy
Moonshaker Cavalry
13% of 247 decks
+8% synergy
Lord Skitter, Sewer King
12% of 240 decks
+10% synergy
Junk Winder
12% of 368 decks
+10% synergy
Opposition Agent
12% of 368 decks
+5% synergy
Tivit, Seller of Secrets
11% of 368 decks
+9% synergy
Drannith Magistrate
11% of 368 decks
+4% synergy
Sanguinary Priest
11% of 365 decks
+10% synergy
Instants
Anguished Unmaking
42% of 368 decks
+18% synergy
Cyclonic Rift
41% of 368 decks
+13% synergy
Dark Ritual
36% of 368 decks
+14% synergy
Swan Song
33% of 368 decks
+16% synergy
Enlightened Tutor
31% of 368 decks
+13% synergy
Vampiric Tutor
29% of 368 decks
+11% synergy
Mana Drain
29% of 368 decks
+13% synergy
Arcane Denial
28% of 368 decks
+9% synergy
Fierce Guardianship
26% of 368 decks
+7% synergy
Deadly Dispute
25% of 368 decks
+14% synergy
Sink into Stupor
25% of 155 decks
+12% synergy
Officious Interrogation
25% of 195 decks
+23% synergy
Negate
25% of 368 decks
+2% synergy
Void Rend
24% of 368 decks
+9% synergy
Teferi's Protection
23% of 368 decks
+3% synergy
Dawn's Truce
22% of 101 decks
+6% synergy
Inkshield
21% of 368 decks
+16% synergy
Generous Gift
21% of 368 decks
-5% synergy
Flawless Maneuver
20% of 368 decks
+10% synergy
Clever Concealment
19% of 310 decks
+15% synergy
Mystical Tutor
19% of 368 decks
+4% synergy
Force of Will
18% of 368 decks
+7% synergy
Deny the Witch
17% of 365 decks
+15% synergy
Dramatic Reversal
17% of 368 decks
+11% synergy
Muddle the Mixture
16% of 368 decks
+11% synergy
Mortify
16% of 368 decks
+4% synergy
Fell the Profane
15% of 155 decks
+4% synergy
Silence
15% of 368 decks
+9% synergy
Force of Negation
14% of 368 decks
+5% synergy
Flusterstorm
14% of 368 decks
+7% synergy
Protect the Negotiators
14% of 367 decks
+13% synergy
Demonic Consultation
13% of 368 decks
+10% synergy
Utter End
12% of 368 decks
+6% synergy
Malakir Rebirth
12% of 368 decks
+4% synergy
Brainstorm
12% of 368 decks
-9% synergy
Mystic Reflection
12% of 368 decks
+11% synergy
Grand Crescendo
12% of 368 decks
+10% synergy
Mental Misstep
12% of 368 decks
+6% synergy
Akroma's Will
12% of 368 decks
+2% synergy
Delay
11% of 368 decks
+9% synergy
And They Shall Know No Fear
11% of 365 decks
+10% synergy
Afterlife Insurance
11% of 196 decks
+9% synergy
Pact of Negation
11% of 368 decks
+3% synergy
Borne Upon a Wind
10% of 289 decks
+7% synergy
Get Lost
10% of 228 decks
+6% synergy
Tainted Pact
10% of 368 decks
+6% synergy
Strix Serenade
10% of 155 decks
+3% synergy
Deadly Rollick
10% of 368 decks
-1% synergy
Despark
10% of 368 decks
-6% synergy
Stroke of Midnight
9% of 243 decks
-4% synergy
Sorceries
Toxic Deluge
35% of 368 decks
+17% synergy
Demonic Tutor
33% of 368 decks
+11% synergy
Diabolic Intent
23% of 368 decks
+15% synergy
Farewell
22% of 368 decks
+9% synergy
Damn
22% of 368 decks
+6% synergy
Hour of Reckoning
21% of 368 decks
+17% synergy
Sevinne's Reclamation
17% of 368 decks
+10% synergy
Blasphemous Edict
17% of 18 decks
-18% synergy
Martial Coup
17% of 368 decks
+13% synergy
Fabricate
15% of 368 decks
+9% synergy
Supreme Verdict
14% of 368 decks
+0% synergy
Season of the Burrow
13% of 101 decks
+10% synergy
Beseech the Mirror
10% of 243 decks
+6% synergy
Windfall
10% of 368 decks
-3% synergy
Collective Effort
10% of 368 decks
+8% synergy
Imperial Seal
10% of 368 decks
+4% synergy
Launch the Fleet
9% of 368 decks
+9% synergy
Fell the Mighty
9% of 368 decks
+7% synergy
White Sun's Twilight
9% of 339 decks
+5% synergy
Grim Tutor
7% of 368 decks
+3% synergy
Ponder
7% of 368 decks
-6% synergy
Reanimate
6% of 368 decks
-9% synergy
Idyllic Tutor
6% of 368 decks
+1% synergy
Damnation
6% of 368 decks
-2% synergy
Preordain
6% of 368 decks
-5% synergy
Austere Command
5% of 368 decks
-7% synergy
Exterminatus
5% of 365 decks
+4% synergy
Feed the Swarm
5% of 368 decks
-13% synergy
Utility Artifacts
Phyrexian Altar
38% of 368 decks
+34% synergy
Lightning Greaves
31% of 368 decks
+6% synergy
The Golden Throne
24% of 365 decks
+23% synergy
Swiftfoot Boots
21% of 368 decks
-7% synergy
Oketra's Monument
18% of 368 decks
+16% synergy
Rings of Brighthearth
17% of 368 decks
+15% synergy
Isochron Scepter
15% of 368 decks
+13% synergy
The One Ring
14% of 304 decks
+5% synergy
Wishclaw Talisman
14% of 368 decks
+8% synergy
Inquisitorial Rosette
11% of 365 decks
+10% synergy
Thunderhawk Gunship
9% of 365 decks
+9% synergy
Wayfarer's Bauble
9% of 368 decks
-1% synergy
Bolas's Citadel
8% of 368 decks
-1% synergy
Spawning Pit
8% of 368 decks
+8% synergy
Collector's Vault
8% of 236 decks
+6% synergy
Halo Fountain
7% of 368 decks
+5% synergy
Illusionist's Bracers
7% of 368 decks
+5% synergy
Time Sieve
7% of 368 decks
+4% synergy
Idol of Oblivion
7% of 368 decks
+2% synergy
Thousand Moons Smithy
6% of 216 decks
+3% synergy
Moonsilver Key
6% of 368 decks
+5% synergy
Sensei's Divining Top
6% of 368 decks
+0% synergy
Enchantments
Training Grounds
44% of 368 decks
+41% synergy
Rhystic Study
42% of 368 decks
+14% synergy
Skrelv's Hive
40% of 339 decks
+37% synergy
Anointed Procession
39% of 368 decks
+30% synergy
Bastion of Remembrance
38% of 368 decks
+32% synergy
Mystic Remora
32% of 368 decks
+14% synergy
Monologue Tax
23% of 368 decks
+21% synergy
Revel in Riches
18% of 368 decks
+15% synergy
The Meathook Massacre
18% of 368 decks
+13% synergy
Felidar Retreat
17% of 368 decks
+10% synergy
Divine Visitation
16% of 368 decks
+14% synergy
Chivalric Alliance
15% of 297 decks
+14% synergy
Rabble Rousing
15% of 368 decks
+13% synergy
Legion's Landing
14% of 368 decks
+13% synergy
Amphibian Downpour
12% of 130 decks
+8% synergy
Call the Bloodline
11% of 368 decks
+11% synergy
Blind Obedience
10% of 368 decks
+4% synergy
Muster the Departed
9% of 106 decks
+8% synergy
Birth of the Imperium
9% of 365 decks
+6% synergy
Court of Grace
9% of 368 decks
+6% synergy
Funeral Room // Awakening Hall
7% of 54 decks
+2% synergy
Cathars' Crusade
7% of 368 decks
+2% synergy
Dreadhorde Invasion
7% of 368 decks
+5% synergy
Intangible Virtue
7% of 368 decks
+2% synergy
Smuggler's Share
7% of 368 decks
+4% synergy
Reconnaissance Mission
7% of 368 decks
+2% synergy
Luminarch Ascension
6% of 368 decks
+4% synergy
Thopter Spy Network
6% of 368 decks
+2% synergy
Defenders of Humanity
5% of 365 decks
+5% synergy
Hidden Stockpile
5% of 368 decks
+4% synergy
Search the Premises
5% of 368 decks
+4% synergy
Ominous Seas
5% of 368 decks
+2% synergy
Animate Dead
5% of 368 decks
-4% synergy
Battles
Invasion of Segovia
7% of 292 decks
+5% synergy
Planeswalkers
Elspeth, Sun's Champion
24% of 368 decks
+20% synergy
Liliana, Dreadhorde General
13% of 368 decks
+9% synergy
Sorin, Lord of Innistrad
12% of 368 decks
+10% synergy
Kaya, Geist Hunter
11% of 368 decks
+10% synergy
Teferi, Time Raveler
10% of 368 decks
+3% synergy
Jace, Wielder of Mysteries
7% of 368 decks
+4% synergy
The Eternal Wanderer
7% of 339 decks
+4% synergy
Kaya, Spirits' Justice
6% of 203 decks
+6% synergy
Tevesh Szat, Doom of Fools
5% of 368 decks
+4% synergy
Utility Lands
Reliquary Tower
51% of 368 decks
+22% synergy
Otawara, Soaring City
23% of 368 decks
+6% synergy
Ancient Tomb
19% of 368 decks
+9% synergy
Fountainport
18% of 92 decks
+15% synergy
Urza's Saga
18% of 368 decks
+10% synergy
Phyrexian Tower
17% of 368 decks
+9% synergy
Urborg, Tomb of Yawgmoth
16% of 368 decks
+6% synergy
Bojuka Bog
15% of 368 decks
-15% synergy
Field of the Dead
14% of 368 decks
+11% synergy
Castle Ardenvale
12% of 368 decks
+7% synergy
Barad-dûr
12% of 289 decks
+9% synergy
Eiganjo, Seat of the Empire
7% of 368 decks
-2% synergy
Command Beacon
7% of 368 decks
+2% synergy
Vault of the Archangel
6% of 368 decks
-5% synergy
Takenuma, Abandoned Mire
6% of 368 decks
-5% synergy
Mana Artifacts
Sol Ring
97% of 368 decks
+13% synergy
Arcane Signet
97% of 368 decks
+25% synergy
Talisman of Dominance
83% of 368 decks
+52% synergy
Talisman of Progress
83% of 368 decks
+60% synergy
Talisman of Hierarchy
80% of 368 decks
+55% synergy
Thought Vessel
49% of 368 decks
+33% synergy
Fellwar Stone
45% of 368 decks
+24% synergy
Orzhov Signet
38% of 368 decks
+11% synergy
Azorius Signet
38% of 368 decks
+12% synergy
Dimir Signet
38% of 368 decks
+8% synergy
Mind Stone
23% of 368 decks
+5% synergy
Lotus Petal
18% of 368 decks
+11% synergy
Basalt Monolith
16% of 368 decks
+13% synergy
Mana Crypt
15% of 368 decks
+7% synergy
Chrome Mox
15% of 368 decks
+8% synergy
Mana Vault
15% of 368 decks
+8% synergy
Mox Opal
13% of 368 decks
+9% synergy
Commander's Sphere
13% of 368 decks
-2% synergy
Jeweled Lotus
11% of 368 decks
+6% synergy
Everflowing Chalice
10% of 368 decks
+5% synergy
Decanter of Endless Water
8% of 367 decks
+3% synergy
Mox Diamond
8% of 368 decks
+3% synergy
Chromatic Lantern
7% of 368 decks
-3% synergy
Lands
Command Tower
96% of 368 decks
+22% synergy
Exotic Orchard
74% of 368 decks
+39% synergy
Hallowed Fountain
62% of 368 decks
+22% synergy
Godless Shrine
62% of 368 decks
+21% synergy
Watery Grave
60% of 368 decks
+19% synergy
Sea of Clouds
54% of 368 decks
+28% synergy
Raffine's Tower
49% of 368 decks
+22% synergy
Marsh Flats
48% of 368 decks
+37% synergy
Vault of Champions
48% of 368 decks
+22% synergy
Caves of Koilos
47% of 368 decks
+19% synergy
Morphic Pool
47% of 368 decks
+21% synergy
Flooded Strand
45% of 368 decks
+35% synergy
Arcane Sanctum
45% of 368 decks
+17% synergy
Polluted Delta
45% of 368 decks
+33% synergy
Prairie Stream
43% of 368 decks
+9% synergy
Adarkar Wastes
42% of 368 decks
+24% synergy
Sunken Hollow
40% of 368 decks
+6% synergy
Underground River
38% of 368 decks
+18% synergy
Isolated Chapel
34% of 368 decks
+7% synergy
Glacial Fortress
31% of 368 decks
+5% synergy
Darkwater Catacombs
31% of 368 decks
+16% synergy
Skycloud Expanse
29% of 368 decks
+16% synergy
Choked Estuary
28% of 368 decks
+12% synergy
Path of Ancestry
28% of 368 decks
+7% synergy
Port Town
28% of 368 decks
+12% synergy
Deserted Beach
26% of 368 decks
+10% synergy
Drowned Catacomb
26% of 368 decks
+0% synergy
Contaminated Landscape
25% of 126 decks
+12% synergy
City of Brass
24% of 368 decks
+16% synergy
Gloomlake Verge
24% of 54 decks
+6% synergy
Shipwreck Marsh
24% of 368 decks
+5% synergy
Arid Mesa
23% of 368 decks
+12% synergy
Evolving Wilds
21% of 368 decks
-0% synergy
Mana Confluence
20% of 368 decks
+12% synergy
Scalding Tarn
20% of 368 decks
+9% synergy
Bloodstained Mire
19% of 368 decks
+8% synergy
Verdant Catacombs
18% of 368 decks
+7% synergy
Misty Rainforest
18% of 368 decks
+6% synergy
Windswept Heath
18% of 368 decks
+7% synergy
Brightclimb Pathway
17% of 368 decks
+7% synergy
Terramorphic Expanse
17% of 368 decks
+1% synergy
Shattered Sanctum
17% of 368 decks
+3% synergy
Shadowy Backstreet
15% of 201 decks
+2% synergy
Mirrex
15% of 339 decks
+14% synergy
Scrubland
14% of 368 decks
+1% synergy
Meticulous Archive
14% of 201 decks
+4% synergy
Tundra
14% of 368 decks
-0% synergy
Undercity Sewers
13% of 203 decks
-1% synergy
Underground Sea
13% of 368 decks
-1% synergy
Ash Barrens
12% of 368 decks
+8% synergy