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
3.27% of 10468 decks
342 decks
Zur the Enchanter
0.03% of 11095 decks
3 decks
Esika, God of the Tree
0.01% of 17767 decks
1 decks
Breya, Etherium Shaper
0.01% of 13853 decks
1 decks
New Cards
Mischievous Mystic
80% of 5 decks
+75% synergy
Gloomlake Verge
39% of 31 decks
+19% synergy
Rev, Tithe Extractor
33% of 9 decks
+27% synergy
Floodfarm Verge
32% of 31 decks
+12% synergy
Dollmaker's Shop // Porcelain Gallery
24% of 41 decks
+18% synergy
High Synergy Cards
Nadir Kraken
84% of 347 decks
+82% synergy
Kambal, Profiteering Mayor
77% of 152 decks
+67% synergy
Lotho, Corrupt Shirriff
75% of 261 decks
+61% synergy
Smothering Tithe
82% of 347 decks
+57% synergy
Pitiless Plunderer
63% of 347 decks
+55% synergy
Warren Soultrader
59% of 128 decks
+52% synergy
Skullclamp
60% of 347 decks
+47% synergy
Emrakul's Messenger
47% of 108 decks
+45% synergy
Shorikai, Genesis Engine
48% of 347 decks
+45% synergy
Charismatic Conqueror
49% of 187 decks
+44% synergy
Top Cards
Swords to Plowshares
87% of 347 decks
+24% synergy
An Offer You Can't Refuse
55% of 347 decks
+35% synergy
Path to Exile
55% of 347 decks
+10% synergy
Caretaker's Talent
52% of 58 decks
+38% synergy
Mirkwood Bats
51% of 261 decks
+39% synergy
Black Market Connections
51% of 346 decks
+40% synergy
Counterspell
50% of 347 decks
+8% synergy
Bitterblossom
48% of 347 decks
+44% synergy
Mondrak, Glory Dominus
46% of 297 decks
+37% synergy
Dovin's Veto
46% of 347 decks
+26% synergy
Creatures
Elas il-Kor, Sadistic Pilgrim
46% of 345 decks
+34% synergy
Monastery Mentor
42% of 347 decks
+40% synergy
Jadar, Ghoulcaller of Nephalia
41% of 347 decks
+38% synergy
Prince Imrahil the Fair
39% of 261 decks
+35% synergy
Grim Hireling
37% of 347 decks
+33% synergy
Esper Sentinel
35% of 347 decks
+14% synergy
Zulaport Cutthroat
34% of 347 decks
+24% synergy
Marionette Apprentice
31% of 128 decks
+24% synergy
Adeline, Resplendent Cathar
30% of 347 decks
+25% synergy
Faerie Artisans
30% of 347 decks
+29% synergy
Orcish Bowmasters
28% of 261 decks
+17% synergy
Ultramarines Honour Guard
27% of 342 decks
+27% synergy
Ophiomancer
27% of 347 decks
+25% synergy
Teysa, Opulent Oligarch
26% of 174 decks
+24% synergy
Ocelot Pride
26% of 98 decks
+20% synergy
Ethereal Investigator
25% of 347 decks
+24% synergy
Vexilus Praetor
25% of 342 decks
+24% synergy
Commissar Severina Raine
25% of 342 decks
+22% synergy
The Watcher in the Water
23% of 237 decks
+22% synergy
Thalisse, Reverent Medium
23% of 347 decks
+20% synergy
Space Marine Devastator
23% of 342 decks
+22% synergy
Company Commander
22% of 342 decks
+20% synergy
Nadier's Nightblade
22% of 347 decks
+19% synergy
Sicarian Infiltrator
22% of 342 decks
+21% synergy
Inquisitor Greyfax
21% of 342 decks
+19% synergy
Thassa's Oracle
21% of 347 decks
+13% synergy
Corpse Knight
20% of 347 decks
+15% synergy
Ojer Taq, Deepest Foundation
20% of 200 decks
+13% synergy
Blood Artist
19% of 347 decks
+8% synergy
Bastion Protector
19% of 347 decks
+16% synergy
Minn, Wily Illusionist
18% of 347 decks
+18% synergy
Grand Abolisher
18% of 347 decks
+10% synergy
Illustrious Wanderglyph
18% of 189 decks
+15% synergy
Faerie Mastermind
17% of 277 decks
+10% synergy
Vanguard Suppressor
17% of 342 decks
+16% synergy
Myrel, Shield of Argive
16% of 328 decks
+13% synergy
Cruel Celebrant
16% of 347 decks
+8% synergy
Laboratory Maniac
15% of 347 decks
+11% synergy
Teysa Karlov
15% of 347 decks
+10% synergy
Witch Enchanter
14% of 128 decks
+4% synergy
Viscera Seer
13% of 347 decks
+4% synergy
Moonshaker Cavalry
13% of 219 decks
+9% synergy
Opposition Agent
13% of 347 decks
+5% synergy
Junk Winder
12% of 347 decks
+10% synergy
Enduring Innocence
12% of 41 decks
-0% synergy
Chasm Skulker
12% of 347 decks
+8% synergy
Tivit, Seller of Secrets
12% of 347 decks
+10% synergy
Dauthi Voidwalker
12% of 347 decks
+3% synergy
Chrome Host Seedshark
11% of 274 decks
+10% synergy
Drannith Magistrate
11% of 347 decks
+5% synergy
Instants
Cyclonic Rift
41% of 347 decks
+13% synergy
Anguished Unmaking
41% of 347 decks
+17% synergy
Dark Ritual
36% of 347 decks
+14% synergy
Swan Song
33% of 347 decks
+17% synergy
Enlightened Tutor
31% of 347 decks
+13% synergy
Vampiric Tutor
29% of 347 decks
+11% synergy
Mana Drain
29% of 347 decks
+14% synergy
Sink into Stupor
28% of 128 decks
+15% synergy
Arcane Denial
28% of 347 decks
+8% synergy
Officious Interrogation
26% of 168 decks
+24% synergy
Deadly Dispute
26% of 347 decks
+15% synergy
Fierce Guardianship
26% of 347 decks
+8% synergy
Void Rend
24% of 347 decks
+9% synergy
Teferi's Protection
24% of 347 decks
+4% synergy
Negate
23% of 347 decks
-0% synergy
Generous Gift
22% of 347 decks
-4% synergy
Dawn's Truce
21% of 72 decks
+4% synergy
Mystical Tutor
20% of 347 decks
+5% synergy
Inkshield
19% of 347 decks
+14% synergy
Flawless Maneuver
18% of 347 decks
+9% synergy
Clever Concealment
18% of 282 decks
+14% synergy
Force of Will
18% of 347 decks
+6% synergy
Deny the Witch
17% of 342 decks
+15% synergy
Dramatic Reversal
16% of 347 decks
+11% synergy
Mortify
16% of 347 decks
+4% synergy
Fell the Profane
16% of 128 decks
+4% synergy
Muddle the Mixture
16% of 347 decks
+10% synergy
Silence
15% of 347 decks
+9% synergy
Force of Negation
15% of 347 decks
+6% synergy
Protect the Negotiators
14% of 345 decks
+13% synergy
Demonic Consultation
14% of 347 decks
+10% synergy
Flusterstorm
14% of 347 decks
+7% synergy
Utter End
13% of 347 decks
+6% synergy
Strix Serenade
12% of 128 decks
+6% synergy
Malakir Rebirth
12% of 347 decks
+4% synergy
Akroma's Will
12% of 347 decks
+3% synergy
Brainstorm
12% of 347 decks
-9% synergy
Grand Crescendo
11% of 347 decks
+9% synergy
Mental Misstep
11% of 347 decks
+5% synergy
And They Shall Know No Fear
11% of 342 decks
+9% synergy
Mystic Reflection
11% of 347 decks
+9% synergy
Pact of Negation
11% of 347 decks
+3% synergy
Delay
10% of 347 decks
+8% synergy
Borne Upon a Wind
10% of 261 decks
+7% synergy
Tainted Pact
10% of 347 decks
+6% synergy
Get Lost
10% of 200 decks
+6% synergy
Despark
10% of 347 decks
-6% synergy
Afterlife Insurance
9% of 169 decks
+8% synergy
Waterlogged Teachings
9% of 128 decks
+3% synergy
Stroke of Midnight
9% of 215 decks
-3% synergy
Sorceries
Toxic Deluge
34% of 347 decks
+17% synergy
Demonic Tutor
34% of 347 decks
+11% synergy
Diabolic Intent
23% of 347 decks
+14% synergy
Damn
23% of 347 decks
+6% synergy
Hour of Reckoning
22% of 347 decks
+18% synergy
Farewell
21% of 347 decks
+8% synergy
Sevinne's Reclamation
18% of 347 decks
+11% synergy
Martial Coup
17% of 347 decks
+14% synergy
Fabricate
16% of 347 decks
+9% synergy
Season of the Burrow
15% of 72 decks
+12% synergy
Supreme Verdict
13% of 347 decks
-1% synergy
Windfall
11% of 347 decks
-2% synergy
Imperial Seal
10% of 347 decks
+4% synergy
Collective Effort
10% of 347 decks
+9% synergy
White Sun's Twilight
10% of 311 decks
+6% synergy
Fell the Mighty
10% of 347 decks
+7% synergy
Beseech the Mirror
9% of 215 decks
+5% synergy
Launch the Fleet
9% of 347 decks
+9% synergy
Grim Tutor
7% of 347 decks
+3% synergy
Ponder
7% of 347 decks
-6% synergy
Reanimate
7% of 347 decks
-9% synergy
Irenicus's Vile Duplication
5% of 346 decks
+2% synergy
Idyllic Tutor
5% of 347 decks
+0% synergy
Austere Command
5% of 347 decks
-7% synergy
Exterminatus
5% of 342 decks
+4% synergy
Vanquish the Horde
5% of 347 decks
+1% synergy
Damnation
5% of 347 decks
-3% synergy
Preordain
5% of 347 decks
-6% synergy
Feed the Swarm
5% of 347 decks
-13% synergy
Utility Artifacts
Phyrexian Altar
39% of 347 decks
+35% synergy
Lightning Greaves
31% of 347 decks
+5% synergy
The Golden Throne
25% of 342 decks
+25% synergy
Swiftfoot Boots
21% of 347 decks
-7% synergy
Oketra's Monument
18% of 347 decks
+17% synergy
Rings of Brighthearth
17% of 347 decks
+15% synergy
Isochron Scepter
15% of 347 decks
+13% synergy
The One Ring
14% of 276 decks
+6% synergy
Wishclaw Talisman
13% of 347 decks
+8% synergy
Inquisitorial Rosette
11% of 342 decks
+10% synergy
Thunderhawk Gunship
10% of 342 decks
+9% synergy
Wayfarer's Bauble
10% of 347 decks
-1% synergy
Collector's Vault
9% of 208 decks
+7% synergy
Bolas's Citadel
8% of 347 decks
-1% synergy
Spawning Pit
7% of 347 decks
+7% synergy
Halo Fountain
7% of 347 decks
+5% synergy
Illusionist's Bracers
7% of 347 decks
+6% synergy
Time Sieve
7% of 347 decks
+4% synergy
Thousand Moons Smithy
7% of 189 decks
+3% synergy
Idol of Oblivion
7% of 347 decks
+2% synergy
Sword of the Meek
6% of 347 decks
+5% synergy
Moonsilver Key
6% of 347 decks
+4% synergy
Thopter Foundry
5% of 347 decks
+3% synergy
Sensei's Divining Top
5% of 347 decks
-0% synergy
Enchantments
Training Grounds
42% of 347 decks
+40% synergy
Rhystic Study
42% of 347 decks
+14% synergy
Anointed Procession
42% of 347 decks
+33% synergy
Skrelv's Hive
40% of 311 decks
+37% synergy
Bastion of Remembrance
37% of 347 decks
+30% synergy
Mystic Remora
32% of 347 decks
+14% synergy
Monologue Tax
22% of 347 decks
+20% synergy
Felidar Retreat
18% of 347 decks
+11% synergy
Revel in Riches
18% of 347 decks
+15% synergy
The Meathook Massacre
17% of 347 decks
+12% synergy
Divine Visitation
16% of 347 decks
+14% synergy
Chivalric Alliance
15% of 269 decks
+13% synergy
Legion's Landing
15% of 347 decks
+13% synergy
Rabble Rousing
14% of 347 decks
+12% synergy
Muster the Departed
13% of 77 decks
+11% synergy
Amphibian Downpour
12% of 101 decks
+8% synergy
Call the Bloodline
11% of 347 decks
+11% synergy
Birth of the Imperium
10% of 342 decks
+7% synergy
Court of Grace
10% of 347 decks
+7% synergy
Blind Obedience
10% of 347 decks
+3% synergy
Cathars' Crusade
8% of 347 decks
+2% synergy
Dreadhorde Invasion
8% of 347 decks
+5% synergy
Intangible Virtue
7% of 347 decks
+2% synergy
Smuggler's Share
7% of 347 decks
+5% synergy
Reconnaissance Mission
7% of 347 decks
+2% synergy
Hidden Stockpile
7% of 347 decks
+5% synergy
Search the Premises
6% of 347 decks
+5% synergy
Luminarch Ascension
6% of 347 decks
+4% synergy
Ominous Seas
6% of 347 decks
+3% synergy
Defenders of Humanity
6% of 342 decks
+5% synergy
Thopter Spy Network
6% of 347 decks
+2% synergy
Animate Dead
6% of 347 decks
-4% synergy
Trouble in Pairs
5% of 168 decks
-2% synergy
Battles
Invasion of Segovia
6% of 264 decks
+5% synergy
Planeswalkers
Elspeth, Sun's Champion
23% of 347 decks
+18% synergy
Liliana, Dreadhorde General
13% of 347 decks
+9% synergy
Kaya, Geist Hunter
11% of 347 decks
+9% synergy
Sorin, Lord of Innistrad
11% of 347 decks
+9% synergy
Teferi, Time Raveler
9% of 347 decks
+2% synergy
Jace, Wielder of Mysteries
7% of 347 decks
+4% synergy
The Eternal Wanderer
6% of 311 decks
+3% synergy
Tevesh Szat, Doom of Fools
6% of 347 decks
+5% synergy
Utility Lands
Reliquary Tower
50% of 347 decks
+21% synergy
Fountainport
24% of 63 decks
+20% synergy
Otawara, Soaring City
23% of 347 decks
+6% synergy
Ancient Tomb
20% of 347 decks
+10% synergy
Phyrexian Tower
17% of 347 decks
+9% synergy
Urza's Saga
17% of 347 decks
+10% synergy
Urborg, Tomb of Yawgmoth
17% of 347 decks
+7% synergy
Bojuka Bog
16% of 347 decks
-14% synergy
Field of the Dead
15% of 347 decks
+11% synergy
Castle Ardenvale
13% of 347 decks
+8% synergy
Barad-dûr
12% of 261 decks
+9% synergy
Eiganjo, Seat of the Empire
7% of 347 decks
-2% synergy
Command Beacon
7% of 347 decks
+2% synergy
Vault of the Archangel
5% of 347 decks
-5% synergy
Memorial to Glory
5% of 347 decks
+5% synergy
Takenuma, Abandoned Mire
5% of 347 decks
-6% synergy
Mana Artifacts
Arcane Signet
97% of 347 decks
+25% synergy
Sol Ring
97% of 347 decks
+13% synergy
Talisman of Dominance
84% of 347 decks
+52% synergy
Talisman of Progress
83% of 347 decks
+60% synergy
Talisman of Hierarchy
80% of 347 decks
+56% synergy
Thought Vessel
48% of 347 decks
+31% synergy
Fellwar Stone
45% of 347 decks
+24% synergy
Orzhov Signet
38% of 347 decks
+11% synergy
Azorius Signet
37% of 347 decks
+10% synergy
Dimir Signet
37% of 347 decks
+7% synergy
Mind Stone
24% of 347 decks
+6% synergy
Lotus Petal
18% of 347 decks
+11% synergy
Mana Crypt
18% of 347 decks
+9% synergy
Basalt Monolith
15% of 347 decks
+13% synergy
Mana Vault
15% of 347 decks
+9% synergy
Chrome Mox
15% of 347 decks
+8% synergy
Jeweled Lotus
14% of 347 decks
+7% synergy
Mox Opal
13% of 347 decks
+9% synergy
Commander's Sphere
13% of 347 decks
-2% synergy
Everflowing Chalice
10% of 347 decks
+5% synergy
Decanter of Endless Water
8% of 346 decks
+3% synergy
Mox Diamond
7% of 347 decks
+3% synergy
Chromatic Lantern
7% of 347 decks
-3% synergy
Lands
Command Tower
96% of 347 decks
+22% synergy
Exotic Orchard
75% of 347 decks
+39% synergy
Hallowed Fountain
64% of 347 decks
+23% synergy
Godless Shrine
63% of 347 decks
+22% synergy
Watery Grave
60% of 347 decks
+19% synergy
Sea of Clouds
55% of 347 decks
+29% synergy
Raffine's Tower
49% of 347 decks
+21% synergy
Marsh Flats
49% of 347 decks
+38% synergy
Vault of Champions
48% of 347 decks
+23% synergy
Morphic Pool
47% of 347 decks
+21% synergy
Flooded Strand
46% of 347 decks
+36% synergy
Caves of Koilos
46% of 347 decks
+18% synergy
Arcane Sanctum
46% of 347 decks
+18% synergy
Polluted Delta
45% of 347 decks
+34% synergy
Prairie Stream
45% of 347 decks
+11% synergy
Sunken Hollow
42% of 347 decks
+7% synergy
Adarkar Wastes
39% of 347 decks
+22% synergy
Underground River
35% of 347 decks
+16% synergy
Isolated Chapel
34% of 347 decks
+7% synergy
Darkwater Catacombs
31% of 347 decks
+17% synergy
Glacial Fortress
31% of 347 decks
+6% synergy
Choked Estuary
30% of 347 decks
+14% synergy
Skycloud Expanse
30% of 347 decks
+17% synergy
Port Town
30% of 347 decks
+14% synergy
Contaminated Landscape
29% of 98 decks
+15% synergy
Path of Ancestry
28% of 347 decks
+7% synergy
City of Brass
25% of 347 decks
+17% synergy
Deserted Beach
25% of 347 decks
+9% synergy
Drowned Catacomb
25% of 347 decks
-1% synergy
Shipwreck Marsh
23% of 347 decks
+4% synergy
Arid Mesa
22% of 347 decks
+11% synergy
Mana Confluence
21% of 347 decks
+13% synergy
Evolving Wilds
21% of 347 decks
-0% synergy
Brightclimb Pathway
19% of 347 decks
+9% synergy
Verdant Catacombs
19% of 347 decks
+8% synergy
Scalding Tarn
19% of 347 decks
+8% synergy
Windswept Heath
18% of 347 decks
+8% synergy
Misty Rainforest
18% of 347 decks
+6% synergy
Bloodstained Mire
17% of 347 decks
+7% synergy
Terramorphic Expanse
17% of 347 decks
+1% synergy
Shattered Sanctum
16% of 347 decks
+2% synergy
Meticulous Archive
15% of 174 decks
+5% synergy
Scrubland
14% of 347 decks
+1% synergy
Mirrex
14% of 311 decks
+13% synergy
Tundra
14% of 347 decks
+0% synergy
Shadowy Backstreet
14% of 174 decks
+0% synergy
Clearwater Pathway
13% of 347 decks
+3% synergy
Underground Sea
13% of 347 decks
-2% synergy
Hengegate Pathway
12% of 347 decks
+5% synergy
Ash Barrens
12% of 347 decks
+7% synergy