Marvin, Murderous Mimic
Ley Weaver
Horseshoe Crab

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Marvin without summoning sickness on the battlefield).
You control at least two lands that can tap to produce at least 1.

   Steps

How does this combo work?
1
Activate Marvin using Ley Weaver's ability by tapping it, untapping two lands you control.
2
Activate the two lands by tapping them, adding at least 1.
3
Activate Marvin using Horseshoe Crab's ability by paying , untapping it.
4
Repeat.

   Results

What do I get from this combo?
Infinite mana lands you control can produce
Super-Skrull
1.1%inclusion1 decks91 decks
Top Commanders
Experiment Kraj
7.0%inclusion66 decks941 decks
Rashmi and Ragavan
0.0%inclusion1 decks3.06K decks
Tevesh Szat, Doom of Fools // Thrasios, Triton Hero
0.1%inclusion1 decks1.90K decks
Kydele, Chosen of Kruphix // Ravos, Soultender
0.3%inclusion1 decks349 decks
Muldrotha, the Gravetide
0.0%inclusion1 decks17.3K decks
Tazri, Stalwart Survivor
0.1%inclusion1 decks1.50K decks
New Cards
Smellerbee, Rebel Fighter
100%inclusion1 decks1 decks
99%synergy
Badgermole Cub
8.3%inclusion1 decks12 decks
3%synergy
Wan Shi Tong, Librarian
8.3%inclusion1 decks12 decks
3%synergy
Formidable Speaker
5.6%inclusion1 decks18 decks
5%synergy
High Synergy Cards
Incubation Druid
90%inclusion65 decks72 decks
86%synergy
Simic Ragworm
82%inclusion59 decks72 decks
82%synergy
Pili-Pala
82%inclusion59 decks72 decks
82%synergy
Necrotic Ooze
80%inclusion4 decks5 decks
79%synergy
Gyre Engineer
72%inclusion52 decks72 decks
72%synergy
Kami of Whispered Hopes
76%inclusion55 decks72 decks
70%synergy
Master Biomancer
69%inclusion50 decks72 decks
67%synergy
Argothian Elder
67%inclusion48 decks72 decks
66%synergy
Arcanis the Omnipotent
64%inclusion46 decks72 decks
63%synergy
Vigean Graftmage
63%inclusion45 decks72 decks
62%synergy
Top Cards
Plaxcaster Frogling
58%inclusion42 decks72 decks
57%synergy
Fathom Mage
57%inclusion41 decks72 decks
53%synergy
Freed from the Real
56%inclusion40 decks72 decks
54%synergy
Kiora's Follower
56%inclusion40 decks72 decks
51%synergy
Inspiring Call
56%inclusion40 decks72 decks
47%synergy
Gilder Bairn
54%inclusion39 decks72 decks
54%synergy
Simic Ascendancy
54%inclusion39 decks72 decks
49%synergy
Knacksaw Clique
53%inclusion38 decks72 decks
53%synergy
Krosan Restorer
51%inclusion37 decks72 decks
51%synergy
Forgotten Ancient
49%inclusion35 decks72 decks
42%synergy
Game Changers
Seedborn Muse
32%inclusion23 decks72 decks
24%synergy
Cyclonic Rift
24%inclusion17 decks72 decks
1%synergy
Worldly Tutor
15%inclusion11 decks72 decks
3%synergy
The One Ring
8.3%inclusion6 decks72 decks
0%synergy
Rhystic Study
8.3%inclusion6 decks72 decks
-16%synergy
Fierce Guardianship
6.9%inclusion5 decks72 decks
-11%synergy
Force of Will
5.6%inclusion4 decks72 decks
-5%synergy
Creatures
Faeburrow Elder
100%inclusion3 decks3 decks
89%synergy
Biomancer's Familiar
47%inclusion34 decks72 decks
45%synergy
Gyre Sage
46%inclusion33 decks72 decks
42%synergy
Devoted Druid
44%inclusion32 decks72 decks
42%synergy
Farmstead Gleaner
43%inclusion31 decks72 decks
43%synergy
Morphling
42%inclusion30 decks72 decks
42%synergy
Lore Weaver
39%inclusion28 decks72 decks
39%synergy
Murkfiend Liege
38%inclusion27 decks72 decks
34%synergy
Viridian Joiner
36%inclusion26 decks72 decks
36%synergy
Zameck Guildmage
36%inclusion26 decks72 decks
36%synergy
Ioreth of the Healing House
36%inclusion26 decks72 decks
35%synergy
Ilysian Caryatid
35%inclusion25 decks72 decks
33%synergy
Walking Ballista
35%inclusion25 decks72 decks
32%synergy
Sage of Hours
33%inclusion24 decks72 decks
33%synergy
Fertilid
33%inclusion24 decks72 decks
32%synergy
Triskelion
32%inclusion23 decks72 decks
32%synergy
Evolution Witness
32%inclusion23 decks72 decks
29%synergy
Rishkar, Peema Renegade
32%inclusion23 decks72 decks
28%synergy
Fanatic of Rhonas
32%inclusion23 decks72 decks
26%synergy
Cytoplast Manipulator
29%inclusion21 decks72 decks
29%synergy
Quicksilver Elemental
28%inclusion20 decks72 decks
27%synergy
Renata, Called to the Hunt
28%inclusion20 decks72 decks
26%synergy
Thornling
26%inclusion19 decks72 decks
26%synergy
Leech Bonder
26%inclusion19 decks72 decks
26%synergy
Vorel of the Hull Clade
25%inclusion18 decks72 decks
23%synergy
Birds of Paradise
25%inclusion18 decks72 decks
-3%synergy
Archivist
24%inclusion17 decks72 decks
23%synergy
Simic Manipulator
24%inclusion17 decks72 decks
23%synergy
Karametra's Acolyte
22%inclusion16 decks72 decks
21%synergy
Herald of Secret Streams
22%inclusion16 decks72 decks
19%synergy
Towashi Guide-Bot
21%inclusion15 decks72 decks
21%synergy
Experiment One
21%inclusion15 decks72 decks
21%synergy
Momir Vig, Simic Visionary
21%inclusion15 decks72 decks
21%synergy
Kinnan, Bonder Prodigy
21%inclusion15 decks72 decks
17%synergy
Orochi Leafcaller
19%inclusion14 decks72 decks
19%synergy
Marwyn, the Nurturer
17%inclusion12 decks72 decks
14%synergy
Scavenging Ooze
17%inclusion12 decks72 decks
14%synergy
Selvala, Heart of the Wilds
17%inclusion12 decks72 decks
11%synergy
Llanowar Elves
17%inclusion12 decks72 decks
-3%synergy
Soliton
15%inclusion11 decks72 decks
15%synergy
Heronblade Elite
15%inclusion11 decks72 decks
14%synergy
Biophagus
15%inclusion11 decks72 decks
14%synergy
Bloom Tender
15%inclusion11 decks72 decks
8%synergy
Gwenna, Eyes of Gaea
14%inclusion10 decks72 decks
12%synergy
Defiler of Vigor
14%inclusion10 decks72 decks
11%synergy
Saryth, the Viper's Fang
14%inclusion10 decks72 decks
11%synergy
Prodigal Sorcerer
13%inclusion9 decks72 decks
12%synergy
Voyaging Satyr
13%inclusion9 decks72 decks
12%synergy
Sage of Fables
13%inclusion9 decks72 decks
12%synergy
Willbreaker
13%inclusion9 decks72 decks
12%synergy
Instants
Counterspell
46%inclusion33 decks72 decks
4%synergy
Growth Spiral
35%inclusion25 decks72 decks
14%synergy
Heroic Intervention
32%inclusion23 decks72 decks
2%synergy
Beast Within
32%inclusion23 decks72 decks
-3%synergy
Voidslime
28%inclusion20 decks72 decks
26%synergy
Plasm Capture
25%inclusion18 decks72 decks
24%synergy
Repulsive Mutation
25%inclusion18 decks72 decks
22%synergy
Rapid Hybridization
24%inclusion17 decks72 decks
14%synergy
Negate
24%inclusion17 decks72 decks
2%synergy
Arcane Denial
21%inclusion15 decks72 decks
1%synergy
Pongify
17%inclusion12 decks72 decks
5%synergy
An Offer You Can't Refuse
17%inclusion12 decks72 decks
-8%synergy
Planar Genesis
15%inclusion11 decks72 decks
10%synergy
Swan Song
14%inclusion10 decks72 decks
-4%synergy
Simic Charm
13%inclusion9 decks72 decks
10%synergy
Mutational Advantage
13%inclusion9 decks72 decks
9%synergy
Chord of Calling
13%inclusion9 decks72 decks
7%synergy
Legolas's Quick Reflexes
11%inclusion8 decks72 decks
9%synergy
Snakeskin Veil
11%inclusion8 decks72 decks
6%synergy
Reality Shift
11%inclusion8 decks72 decks
3%synergy
Mana Drain
11%inclusion8 decks72 decks
-3%synergy
Vastwood Fortification
10%inclusion7 decks72 decks
9%synergy
Silkguard
10%inclusion7 decks72 decks
8%synergy
Blue Sun's Zenith
10%inclusion7 decks72 decks
8%synergy
Brainstorm
10%inclusion7 decks72 decks
-9%synergy
Shared Summons
8.3%inclusion6 decks72 decks
7%synergy
Gaea's Gift
8.3%inclusion6 decks72 decks
6%synergy
Dramatic Reversal
8.3%inclusion6 decks72 decks
4%synergy
Muddle the Mixture
8.3%inclusion6 decks72 decks
4%synergy
Krosan Grip
8.3%inclusion6 decks72 decks
3%synergy
Essence Capture
6.9%inclusion5 decks72 decks
6%synergy
Summoner's Pact
6.9%inclusion5 decks72 decks
6%synergy
Fact or Fiction
6.9%inclusion5 decks72 decks
2%synergy
Unity of Purpose
5.6%inclusion4 decks72 decks
6%synergy
Savage Summoning
5.6%inclusion4 decks72 decks
5%synergy
Stubborn Denial
5.6%inclusion4 decks72 decks
3%synergy
Ripples of Potential
5.6%inclusion4 decks72 decks
3%synergy
Aetherize
5.6%inclusion4 decks72 decks
-1%synergy
Sink into Stupor
5.6%inclusion4 decks72 decks
-4%synergy
Sorceries
Wave Goodbye
33%inclusion24 decks72 decks
32%synergy
Cultivate
33%inclusion24 decks72 decks
-10%synergy
Kodama's Reach
25%inclusion18 decks72 decks
-3%synergy
Nature's Lore
22%inclusion16 decks72 decks
-9%synergy
Rampant Growth
22%inclusion16 decks72 decks
-11%synergy
Neoform
19%inclusion14 decks72 decks
16%synergy
Three Visits
18%inclusion13 decks72 decks
-6%synergy
Green Sun's Zenith
17%inclusion12 decks72 decks
11%synergy
Bala Ged Recovery
17%inclusion12 decks72 decks
9%synergy
Rishkar's Expertise
11%inclusion8 decks72 decks
2%synergy
Skyshroud Claim
10%inclusion7 decks72 decks
1%synergy
Farseek
10%inclusion7 decks72 decks
-26%synergy
Harmonize
8.3%inclusion6 decks72 decks
0%synergy
Unnatural Restoration
6.9%inclusion5 decks72 decks
4%synergy
Urban Evolution
6.9%inclusion5 decks72 decks
3%synergy
Nature's Rhythm
6.7%inclusion3 decks45 decks
3%synergy
Uncage the Menagerie
5.6%inclusion4 decks72 decks
5%synergy
Unexpected Results
5.6%inclusion4 decks72 decks
5%synergy
Primal Command
5.6%inclusion4 decks72 decks
5%synergy
Sylvan Tutor
5.6%inclusion4 decks72 decks
4%synergy
Curse of the Swine
5.6%inclusion4 decks72 decks
2%synergy
Finale of Devastation
5.6%inclusion4 decks72 decks
-2%synergy
Ponder
5.6%inclusion4 decks72 decks
-6%synergy
Utility Artifacts
Swiftfoot Boots
47%inclusion34 decks72 decks
20%synergy
Thousand-Year Elixir
43%inclusion31 decks72 decks
41%synergy
Illusionist's Bracers
40%inclusion29 decks72 decks
39%synergy
Agatha's Soul Cauldron
31%inclusion22 decks72 decks
29%synergy
Lightning Greaves
25%inclusion18 decks72 decks
0%synergy
Umbral Mantle
24%inclusion17 decks72 decks
23%synergy
Staff of Domination
18%inclusion13 decks72 decks
17%synergy
Ozolith, the Shattered Spire
15%inclusion11 decks72 decks
11%synergy
The Great Henge
15%inclusion11 decks72 decks
6%synergy
Heartstone
13%inclusion9 decks72 decks
12%synergy
The Ozolith
8.3%inclusion6 decks72 decks
5%synergy
Rings of Brighthearth
6.9%inclusion5 decks72 decks
6%synergy
Enchantments
Pemmin's Aura
42%inclusion30 decks72 decks
40%synergy
Training Grounds
35%inclusion25 decks72 decks
32%synergy
Hardened Scales
35%inclusion25 decks72 decks
25%synergy
Master Chef
21%inclusion15 decks72 decks
20%synergy
Innkeeper's Talent
21%inclusion15 decks72 decks
16%synergy
Wild Growth
21%inclusion15 decks72 decks
11%synergy
Branching Evolution
18%inclusion13 decks72 decks
11%synergy
Utopia Sprawl
18%inclusion13 decks72 decks
10%synergy
Terrasymbiosis
15%inclusion5 decks34 decks
9%synergy
New Horizons
14%inclusion10 decks72 decks
13%synergy
Fertile Ground
14%inclusion10 decks72 decks
11%synergy
Leyline of Abundance
13%inclusion9 decks72 decks
11%synergy
Bred for the Hunt
13%inclusion9 decks72 decks
10%synergy
Guardian Project
13%inclusion9 decks72 decks
4%synergy
Sylvan Library
13%inclusion9 decks72 decks
3%synergy
Primal Empathy
11%inclusion8 decks72 decks
10%synergy
Hadana's Climb
10%inclusion7 decks72 decks
8%synergy
Kenrith's Transformation
10%inclusion7 decks72 decks
5%synergy
Dawn's Reflection
8.3%inclusion6 decks72 decks
8%synergy
Helix Pinnacle
8.3%inclusion6 decks72 decks
8%synergy
Court of Garenbrig
8.3%inclusion6 decks72 decks
6%synergy
Cryptolith Rite
8.3%inclusion6 decks72 decks
5%synergy
Quest for Renewal
6.9%inclusion5 decks72 decks
6%synergy
Communal Brewing
6.9%inclusion5 decks72 decks
6%synergy
Overgrowth
6.9%inclusion5 decks72 decks
6%synergy
Mana Reflection
6.9%inclusion5 decks72 decks
5%synergy
Asceticism
6.9%inclusion5 decks72 decks
4%synergy
Tribute to the World Tree
6.9%inclusion5 decks72 decks
1%synergy
Weirding Wood
5.6%inclusion4 decks72 decks
5%synergy
Market Festival
5.6%inclusion4 decks72 decks
5%synergy
Frogify
5.6%inclusion4 decks72 decks
5%synergy
Retreat to Kazandu
5.6%inclusion4 decks72 decks
4%synergy
Concordant Crossroads
5.6%inclusion4 decks72 decks
3%synergy
Defense of the Heart
5.6%inclusion4 decks72 decks
3%synergy
Wizard Class
5.6%inclusion4 decks72 decks
1%synergy
Mystic Remora
5.6%inclusion4 decks72 decks
-11%synergy
Planeswalkers
Jiang Yanggu, Wildcrafter
8.3%inclusion6 decks72 decks
8%synergy
Utility Lands
Oran-Rief, the Vastwood
53%inclusion38 decks72 decks
49%synergy
Llanowar Reborn
47%inclusion34 decks72 decks
45%synergy
Novijen, Heart of Progress
44%inclusion32 decks72 decks
43%synergy
Alchemist's Refuge
33%inclusion24 decks72 decks
27%synergy
Reliquary Tower
25%inclusion18 decks72 decks
-5%synergy
Minamo, School at Water's Edge
24%inclusion17 decks72 decks
19%synergy
Karn's Bastion
19%inclusion14 decks72 decks
15%synergy
Boseiju, Who Endures
18%inclusion13 decks72 decks
-1%synergy
Yavimaya, Cradle of Growth
13%inclusion9 decks72 decks
4%synergy
Otawara, Soaring City
13%inclusion9 decks72 decks
-4%synergy
Nykthos, Shrine to Nyx
10%inclusion7 decks72 decks
4%synergy
Rogue's Passage
10%inclusion7 decks72 decks
-11%synergy
Lotus Field
8.3%inclusion6 decks72 decks
7%synergy
Lumbering Falls
8.3%inclusion6 decks72 decks
7%synergy
Coral Atoll
6.9%inclusion5 decks72 decks
6%synergy
Nesting Grounds
6.9%inclusion5 decks72 decks
5%synergy
Halimar Depths
6.9%inclusion5 decks72 decks
4%synergy
Maze of Ith
6.9%inclusion5 decks72 decks
4%synergy
Temple of the False God
6.9%inclusion5 decks72 decks
-2%synergy
Mistrise Village
6.5%inclusion3 decks46 decks
-1%synergy
Jungle Basin
5.6%inclusion4 decks72 decks
5%synergy
Tyrite Sanctum
5.6%inclusion4 decks72 decks
4%synergy
Mosswort Bridge
5.6%inclusion4 decks72 decks
-5%synergy
Mana Artifacts
Sol Ring
65%inclusion47 decks72 decks
-18%synergy
Arcane Signet
51%inclusion37 decks72 decks
-21%synergy
Simic Signet
25%inclusion18 decks72 decks
13%synergy
Talisman of Curiosity
17%inclusion12 decks72 decks
4%synergy
Basalt Monolith
8.3%inclusion6 decks72 decks
6%synergy
Fellwar Stone
6.9%inclusion5 decks72 decks
-14%synergy
Chromatic Lantern
5.6%inclusion4 decks72 decks
-3%synergy
Thought Vessel
5.6%inclusion4 decks72 decks
-12%synergy
Lands
Command Tower
82%inclusion59 decks72 decks
8%synergy
Simic Growth Chamber
67%inclusion48 decks72 decks
49%synergy
Golgari Rot Farm
60%inclusion3 decks5 decks
43%synergy
Overgrown Tomb
60%inclusion3 decks5 decks
20%synergy
Yavimaya Coast
58%inclusion42 decks72 decks
31%synergy
Hinterland Harbor
51%inclusion37 decks72 decks
19%synergy
Breeding Pool
51%inclusion37 decks72 decks
10%synergy
Flooded Grove
42%inclusion30 decks72 decks
26%synergy
Rejuvenating Springs
39%inclusion28 decks72 decks
12%synergy
Misty Rainforest
36%inclusion26 decks72 decks
25%synergy
Temple of Mystery
33%inclusion24 decks72 decks
16%synergy
Dreamroot Cascade
33%inclusion24 decks72 decks
12%synergy
Vineglimmer Snarl
31%inclusion22 decks72 decks
20%synergy
Exotic Orchard
28%inclusion20 decks72 decks
-9%synergy
Overflowing Basin
26%inclusion19 decks72 decks
18%synergy
Barkchannel Pathway
24%inclusion17 decks72 decks
17%synergy
Waterlogged Grove
22%inclusion16 decks72 decks
15%synergy
Hedge Maze
22%inclusion16 decks72 decks
11%synergy
Evolving Wilds
22%inclusion16 decks72 decks
1%synergy
Simic Guildgate
21%inclusion15 decks72 decks
15%synergy
Thornwood Falls
19%inclusion14 decks72 decks
12%synergy
Tropical Island
18%inclusion13 decks72 decks
4%synergy
Terramorphic Expanse
18%inclusion13 decks72 decks
3%synergy
Willowrush Verge
16%inclusion9 decks58 decks
9%synergy
Tangled Islet
15%inclusion11 decks72 decks
9%synergy
Myriad Landscape
13%inclusion9 decks72 decks
-4%synergy
Woodland Stream
8.3%inclusion6 decks72 decks
7%synergy
Botanical Sanctum
8.3%inclusion6 decks72 decks
4%synergy
Verdant Catacombs
8.3%inclusion6 decks72 decks
-3%synergy
Windswept Heath
8.3%inclusion6 decks72 decks
-3%synergy
Flooded Strand
8.3%inclusion6 decks72 decks
-3%synergy
Path of Ancestry
8.3%inclusion6 decks72 decks
-14%synergy
Reflecting Pool
6.9%inclusion5 decks72 decks
2%synergy
Vivid Grove
5.6%inclusion4 decks72 decks
5%synergy
Lush Oasis
5.6%inclusion4 decks72 decks
4%synergy
Blighted Woodland
5.6%inclusion4 decks72 decks
1%synergy
Wooded Foothills
5.6%inclusion4 decks72 decks
-5%synergy
Polluted Delta
5.6%inclusion4 decks72 decks
-6%synergy