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
Infinite untap of lands you control
Super-Skrull
0.7%inclusion1 decks148 decks
Top Commanders
Experiment Kraj
7.0%inclusion74 decks1.06K decks
Rashmi and Ragavan
0.0%inclusion1 decks3.30K decks
Tevesh Szat, Doom of Fools // Thrasios, Triton Hero
0.0%inclusion1 decks2.06K decks
Yuna, Grand Summoner
0.0%inclusion1 decks7.05K decks
Kydele, Chosen of Kruphix // Ravos, Soultender
0.3%inclusion1 decks379 decks
Muldrotha, the Gravetide
0.0%inclusion1 decks19K decks
Tazri, Stalwart Survivor
0.1%inclusion1 decks1.64K decks
New Cards
Sodden Verdure
20%inclusion3 decks15 decks
14%synergy
Transdimensional Bovine
10%inclusion1 decks10 decks
10%synergy
Formidable Speaker
10%inclusion3 decks31 decks
7%synergy
Rain-Slicked Copse
6.7%inclusion1 decks15 decks
3%synergy
Shimmerwilds Growth
6.7%inclusion1 decks15 decks
6%synergy
High Synergy Cards
Faeburrow Elder
100%inclusion4 decks4 decks
88%synergy
Incubation Druid
90%inclusion73 decks81 decks
86%synergy
Simic Ragworm
84%inclusion68 decks81 decks
84%synergy
Pili-Pala
83%inclusion67 decks81 decks
82%synergy
Necrotic Ooze
80%inclusion4 decks5 decks
79%synergy
Kami of Whispered Hopes
78%inclusion63 decks81 decks
71%synergy
Argothian Elder
70%inclusion57 decks81 decks
70%synergy
Gyre Engineer
70%inclusion57 decks81 decks
70%synergy
Vigean Graftmage
63%inclusion51 decks81 decks
63%synergy
Arcanis the Omnipotent
63%inclusion51 decks81 decks
62%synergy
Top Cards
Master Biomancer
64%inclusion52 decks81 decks
62%synergy
Plaxcaster Frogling
60%inclusion49 decks81 decks
59%synergy
Fathom Mage
58%inclusion47 decks81 decks
54%synergy
Inspiring Call
58%inclusion47 decks81 decks
50%synergy
Simic Ascendancy
57%inclusion46 decks81 decks
51%synergy
Gilder Bairn
56%inclusion45 decks81 decks
55%synergy
Freed from the Real
54%inclusion44 decks81 decks
52%synergy
Kiora's Follower
54%inclusion44 decks81 decks
49%synergy
Krosan Restorer
53%inclusion43 decks81 decks
53%synergy
Knacksaw Clique
52%inclusion42 decks81 decks
52%synergy
Game Changers
Seedborn Muse
30%inclusion24 decks81 decks
21%synergy
Cyclonic Rift
22%inclusion18 decks81 decks
0%synergy
Worldly Tutor
17%inclusion14 decks81 decks
5%synergy
Fierce Guardianship
11%inclusion9 decks81 decks
-7%synergy
Rhystic Study
11%inclusion9 decks81 decks
-13%synergy
The One Ring
8.6%inclusion7 decks81 decks
0%synergy
Force of Will
6.2%inclusion5 decks81 decks
-4%synergy
Creatures
Forgotten Ancient
49%inclusion40 decks81 decks
43%synergy
Devoted Druid
46%inclusion37 decks81 decks
43%synergy
Gyre Sage
46%inclusion37 decks81 decks
42%synergy
Farmstead Gleaner
44%inclusion36 decks81 decks
44%synergy
Morphling
43%inclusion35 decks81 decks
43%synergy
Biomancer's Familiar
43%inclusion35 decks81 decks
41%synergy
Ioreth of the Healing House
38%inclusion31 decks81 decks
37%synergy
Lore Weaver
37%inclusion30 decks81 decks
37%synergy
Viridian Joiner
37%inclusion30 decks81 decks
37%synergy
Walking Ballista
37%inclusion30 decks81 decks
34%synergy
Murkfiend Liege
36%inclusion29 decks81 decks
33%synergy
Zameck Guildmage
35%inclusion28 decks81 decks
34%synergy
Ilysian Caryatid
35%inclusion28 decks81 decks
33%synergy
Sage of Hours
33%inclusion27 decks81 decks
33%synergy
Triskelion
32%inclusion26 decks81 decks
32%synergy
Evolution Witness
32%inclusion26 decks81 decks
29%synergy
Rishkar, Peema Renegade
32%inclusion26 decks81 decks
28%synergy
Fertilid
31%inclusion25 decks81 decks
29%synergy
Quicksilver Elemental
28%inclusion23 decks81 decks
28%synergy
Fanatic of Rhonas
28%inclusion23 decks81 decks
22%synergy
Cytoplast Manipulator
26%inclusion21 decks81 decks
26%synergy
Renata, Called to the Hunt
26%inclusion21 decks81 decks
24%synergy
Birds of Paradise
26%inclusion21 decks81 decks
-2%synergy
Leech Bonder
25%inclusion20 decks81 decks
25%synergy
Archivist
25%inclusion20 decks81 decks
25%synergy
Momir Vig, Simic Visionary
25%inclusion20 decks81 decks
24%synergy
Vorel of the Hull Clade
25%inclusion20 decks81 decks
22%synergy
Thornling
22%inclusion18 decks81 decks
22%synergy
Simic Manipulator
22%inclusion18 decks81 decks
22%synergy
Herald of Secret Streams
22%inclusion18 decks81 decks
19%synergy
Experiment One
20%inclusion16 decks81 decks
19%synergy
Karametra's Acolyte
20%inclusion16 decks81 decks
18%synergy
Orochi Leafcaller
19%inclusion15 decks81 decks
18%synergy
Towashi Guide-Bot
19%inclusion15 decks81 decks
18%synergy
Kinnan, Bonder Prodigy
19%inclusion15 decks81 decks
14%synergy
Soliton
16%inclusion13 decks81 decks
16%synergy
Heronblade Elite
16%inclusion13 decks81 decks
15%synergy
Scavenging Ooze
16%inclusion13 decks81 decks
14%synergy
Marwyn, the Nurturer
16%inclusion13 decks81 decks
13%synergy
Bloom Tender
16%inclusion13 decks81 decks
8%synergy
Llanowar Elves
16%inclusion13 decks81 decks
-4%synergy
Badgermole Cub
15%inclusion4 decks26 decks
10%synergy
Biophagus
15%inclusion12 decks81 decks
14%synergy
Selvala, Heart of the Wilds
15%inclusion12 decks81 decks
9%synergy
Defiler of Vigor
14%inclusion11 decks81 decks
11%synergy
Saryth, the Viper's Fang
14%inclusion11 decks81 decks
11%synergy
Bristly Bill, Spine Sower
14%inclusion11 decks81 decks
10%synergy
Prodigal Sorcerer
12%inclusion10 decks81 decks
12%synergy
Voyaging Satyr
12%inclusion10 decks81 decks
12%synergy
Tyranid Prime
12%inclusion10 decks81 decks
12%synergy
Instants
Counterspell
44%inclusion36 decks81 decks
3%synergy
Growth Spiral
36%inclusion29 decks81 decks
16%synergy
Beast Within
32%inclusion26 decks81 decks
-2%synergy
Heroic Intervention
31%inclusion25 decks81 decks
0%synergy
Plasm Capture
28%inclusion23 decks81 decks
27%synergy
Voidslime
27%inclusion22 decks81 decks
25%synergy
Negate
25%inclusion20 decks81 decks
4%synergy
Repulsive Mutation
22%inclusion18 decks81 decks
20%synergy
Rapid Hybridization
22%inclusion18 decks81 decks
13%synergy
An Offer You Can't Refuse
21%inclusion17 decks81 decks
-4%synergy
Planar Genesis
20%inclusion16 decks81 decks
15%synergy
Arcane Denial
20%inclusion16 decks81 decks
0%synergy
Simic Charm
16%inclusion13 decks81 decks
13%synergy
Pongify
16%inclusion13 decks81 decks
5%synergy
Mutational Advantage
15%inclusion12 decks81 decks
11%synergy
Chord of Calling
15%inclusion12 decks81 decks
10%synergy
Reality Shift
15%inclusion12 decks81 decks
7%synergy
Silkguard
14%inclusion11 decks81 decks
12%synergy
Swan Song
14%inclusion11 decks81 decks
-4%synergy
Legolas's Quick Reflexes
12%inclusion10 decks81 decks
10%synergy
Shared Summons
11%inclusion9 decks81 decks
10%synergy
Gaea's Gift
11%inclusion9 decks81 decks
8%synergy
Snakeskin Veil
11%inclusion9 decks81 decks
5%synergy
Mana Drain
11%inclusion9 decks81 decks
-3%synergy
Vastwood Fortification
10%inclusion8 decks81 decks
9%synergy
Blue Sun's Zenith
10%inclusion8 decks81 decks
8%synergy
Muddle the Mixture
10%inclusion8 decks81 decks
6%synergy
Brainstorm
10%inclusion8 decks81 decks
-8%synergy
Summoner's Pact
8.6%inclusion7 decks81 decks
8%synergy
Ripples of Potential
7.4%inclusion6 decks81 decks
5%synergy
Dramatic Reversal
7.4%inclusion6 decks81 decks
3%synergy
Krosan Grip
7.4%inclusion6 decks81 decks
2%synergy
Essence Capture
6.2%inclusion5 decks81 decks
6%synergy
Fact or Fiction
6.2%inclusion5 decks81 decks
2%synergy
Nature's Claim
6.2%inclusion5 decks81 decks
-1%synergy
Sink into Stupor
6.2%inclusion5 decks81 decks
-4%synergy
Sorceries
Wave Goodbye
31%inclusion25 decks81 decks
29%synergy
Cultivate
30%inclusion24 decks81 decks
-13%synergy
Kodama's Reach
22%inclusion18 decks81 decks
-5%synergy
Nature's Lore
21%inclusion17 decks81 decks
-10%synergy
Rampant Growth
21%inclusion17 decks81 decks
-12%synergy
Neoform
20%inclusion16 decks81 decks
16%synergy
Three Visits
19%inclusion15 decks81 decks
-6%synergy
Green Sun's Zenith
17%inclusion14 decks81 decks
12%synergy
Bala Ged Recovery
16%inclusion13 decks81 decks
8%synergy
Farseek
14%inclusion11 decks81 decks
-22%synergy
Urban Evolution
10%inclusion8 decks81 decks
7%synergy
Rishkar's Expertise
10%inclusion8 decks81 decks
1%synergy
Nature's Rhythm
8.9%inclusion5 decks56 decks
5%synergy
Skyshroud Claim
8.6%inclusion7 decks81 decks
1%synergy
Uncage the Menagerie
7.4%inclusion6 decks81 decks
7%synergy
Unnatural Restoration
7.4%inclusion6 decks81 decks
5%synergy
Curse of the Swine
7.4%inclusion6 decks81 decks
4%synergy
Harmonize
7.4%inclusion6 decks81 decks
0%synergy
Finale of Devastation
6.2%inclusion5 decks81 decks
-1%synergy
Utility Artifacts
Swiftfoot Boots
48%inclusion39 decks81 decks
21%synergy
Thousand-Year Elixir
43%inclusion35 decks81 decks
42%synergy
Illusionist's Bracers
37%inclusion30 decks81 decks
36%synergy
Agatha's Soul Cauldron
33%inclusion27 decks81 decks
32%synergy
Lightning Greaves
25%inclusion20 decks81 decks
0%synergy
Umbral Mantle
23%inclusion19 decks81 decks
23%synergy
Staff of Domination
20%inclusion16 decks81 decks
18%synergy
Ozolith, the Shattered Spire
16%inclusion13 decks81 decks
12%synergy
The Great Henge
15%inclusion12 decks81 decks
5%synergy
Heartstone
11%inclusion9 decks81 decks
11%synergy
The Ozolith
7.4%inclusion6 decks81 decks
4%synergy
Rings of Brighthearth
6.2%inclusion5 decks81 decks
5%synergy
Enchantments
Pemmin's Aura
42%inclusion34 decks81 decks
41%synergy
Hardened Scales
37%inclusion30 decks81 decks
27%synergy
Training Grounds
35%inclusion28 decks81 decks
32%synergy
Terrasymbiosis
22%inclusion10 decks45 decks
17%synergy
Wild Growth
22%inclusion18 decks81 decks
12%synergy
Master Chef
21%inclusion17 decks81 decks
20%synergy
Innkeeper's Talent
21%inclusion17 decks81 decks
17%synergy
Branching Evolution
19%inclusion15 decks81 decks
12%synergy
Utopia Sprawl
17%inclusion14 decks81 decks
10%synergy
Primal Empathy
15%inclusion12 decks81 decks
14%synergy
Leyline of Abundance
14%inclusion11 decks81 decks
12%synergy
Bred for the Hunt
14%inclusion11 decks81 decks
11%synergy
Fertile Ground
14%inclusion11 decks81 decks
10%synergy
Guardian Project
14%inclusion11 decks81 decks
6%synergy
New Horizons
12%inclusion10 decks81 decks
12%synergy
Sylvan Library
11%inclusion9 decks81 decks
2%synergy
Helix Pinnacle
10%inclusion8 decks81 decks
9%synergy
Dawn's Reflection
8.6%inclusion7 decks81 decks
8%synergy
Hadana's Climb
8.6%inclusion7 decks81 decks
7%synergy
Kenrith's Transformation
8.6%inclusion7 decks81 decks
4%synergy
Tribute to the World Tree
8.6%inclusion7 decks81 decks
3%synergy
Mystic Remora
8.6%inclusion7 decks81 decks
-7%synergy
Communal Brewing
7.4%inclusion6 decks81 decks
6%synergy
Overgrowth
7.4%inclusion6 decks81 decks
6%synergy
Court of Garenbrig
7.4%inclusion6 decks81 decks
6%synergy
Asceticism
7.4%inclusion6 decks81 decks
5%synergy
Cryptolith Rite
7.4%inclusion6 decks81 decks
4%synergy
Dismiss into Dream
6.2%inclusion5 decks81 decks
6%synergy
Market Festival
6.2%inclusion5 decks81 decks
6%synergy
Quest for Renewal
6.2%inclusion5 decks81 decks
5%synergy
Mana Reflection
6.2%inclusion5 decks81 decks
4%synergy
Concordant Crossroads
6.2%inclusion5 decks81 decks
4%synergy
Wizard Class
6.2%inclusion5 decks81 decks
2%synergy
Planeswalkers
Jiang Yanggu, Wildcrafter
7.4%inclusion6 decks81 decks
7%synergy
Utility Lands
Oran-Rief, the Vastwood
54%inclusion44 decks81 decks
50%synergy
Novijen, Heart of Progress
47%inclusion38 decks81 decks
46%synergy
Llanowar Reborn
46%inclusion37 decks81 decks
44%synergy
Alchemist's Refuge
33%inclusion27 decks81 decks
27%synergy
Minamo, School at Water's Edge
26%inclusion21 decks81 decks
21%synergy
Reliquary Tower
23%inclusion19 decks81 decks
-6%synergy
Boseiju, Who Endures
21%inclusion17 decks81 decks
2%synergy
Karn's Bastion
20%inclusion16 decks81 decks
15%synergy
Otawara, Soaring City
16%inclusion13 decks81 decks
0%synergy
Yavimaya, Cradle of Growth
12%inclusion10 decks81 decks
4%synergy
Mistrise Village
12%inclusion7 decks57 decks
4%synergy
Lumbering Falls
11%inclusion9 decks81 decks
9%synergy
Temple of the False God
10%inclusion8 decks81 decks
1%synergy
Rogue's Passage
10%inclusion8 decks81 decks
-10%synergy
Lotus Field
8.6%inclusion7 decks81 decks
7%synergy
Nykthos, Shrine to Nyx
8.6%inclusion7 decks81 decks
3%synergy
Nesting Grounds
7.4%inclusion6 decks81 decks
5%synergy
Maze of Ith
7.4%inclusion6 decks81 decks
5%synergy
Coral Atoll
6.2%inclusion5 decks81 decks
6%synergy
Tyrite Sanctum
6.2%inclusion5 decks81 decks
5%synergy
Halimar Depths
6.2%inclusion5 decks81 decks
4%synergy
Command Beacon
6.2%inclusion5 decks81 decks
1%synergy
Shifting Woodland
6.2%inclusion5 decks81 decks
-1%synergy
Mosswort Bridge
6.2%inclusion5 decks81 decks
-4%synergy
Mana Artifacts
Sol Ring
68%inclusion55 decks81 decks
-16%synergy
Arcane Signet
48%inclusion39 decks81 decks
-24%synergy
Simic Signet
25%inclusion20 decks81 decks
14%synergy
Talisman of Curiosity
15%inclusion12 decks81 decks
2%synergy
Basalt Monolith
8.6%inclusion7 decks81 decks
6%synergy
Chromatic Lantern
6.2%inclusion5 decks81 decks
-2%synergy
Thought Vessel
6.2%inclusion5 decks81 decks
-11%synergy
Fellwar Stone
6.2%inclusion5 decks81 decks
-14%synergy
Lands
Command Tower
84%inclusion68 decks81 decks
10%synergy
Temple Garden
75%inclusion3 decks4 decks
36%synergy
Hallowed Fountain
75%inclusion3 decks4 decks
35%synergy
Simic Growth Chamber
65%inclusion53 decks81 decks
48%synergy
Yavimaya Coast
62%inclusion50 decks81 decks
35%synergy
Golgari Rot Farm
60%inclusion3 decks5 decks
43%synergy
Overgrown Tomb
60%inclusion3 decks5 decks
19%synergy
Hinterland Harbor
56%inclusion45 decks81 decks
22%synergy
Breeding Pool
54%inclusion44 decks81 decks
12%synergy
Flooded Grove
43%inclusion35 decks81 decks
28%synergy
Rejuvenating Springs
43%inclusion35 decks81 decks
17%synergy
Misty Rainforest
38%inclusion31 decks81 decks
27%synergy
Dreamroot Cascade
38%inclusion31 decks81 decks
17%synergy
Temple of Mystery
33%inclusion27 decks81 decks
17%synergy
Vineglimmer Snarl
32%inclusion26 decks81 decks
21%synergy
Overflowing Basin
28%inclusion23 decks81 decks
20%synergy
Exotic Orchard
27%inclusion22 decks81 decks
-9%synergy
Hedge Maze
26%inclusion21 decks81 decks
15%synergy
Barkchannel Pathway
22%inclusion18 decks81 decks
16%synergy
Waterlogged Grove
21%inclusion17 decks81 decks
15%synergy
Evolving Wilds
21%inclusion17 decks81 decks
0%synergy
Willowrush Verge
21%inclusion14 decks67 decks
14%synergy
Simic Guildgate
20%inclusion16 decks81 decks
14%synergy
Tangled Islet
17%inclusion14 decks81 decks
12%synergy
Thornwood Falls
17%inclusion14 decks81 decks
10%synergy
Tropical Island
17%inclusion14 decks81 decks
3%synergy
Terramorphic Expanse
16%inclusion13 decks81 decks
1%synergy
Botanical Sanctum
10%inclusion8 decks81 decks
6%synergy
Myriad Landscape
10%inclusion8 decks81 decks
-6%synergy
Woodland Stream
8.6%inclusion7 decks81 decks
7%synergy
Verdant Catacombs
8.6%inclusion7 decks81 decks
-2%synergy
Windswept Heath
8.6%inclusion7 decks81 decks
-2%synergy
Flooded Strand
8.6%inclusion7 decks81 decks
-3%synergy
Path of Ancestry
7.4%inclusion6 decks81 decks
-15%synergy
Reflecting Pool
6.2%inclusion5 decks81 decks
1%synergy
Wooded Foothills
6.2%inclusion5 decks81 decks
-5%synergy
Polluted Delta
6.2%inclusion5 decks81 decks
-6%synergy