Marvin, Murderous Mimic
Horseshoe Crab
Incubation Druid

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You control a land that can tap to produce . Marvin does not have summoning sickness and has at least one +1/+1 counter on it.

   Steps

How does this combo work?
1
Activate Marvin using Incubation Druid's ability by tapping it, adding .
2
Activate Marvin using Horseshoe Crab's ability by paying , untapping it.
3
Repeat.

   Results

What do I get from this combo?
Infinite mana lands you control can produce
Super-Skrull
0.8%inclusion1 decks125 decks
Top Commanders
Experiment Kraj
31%inclusion309 decks999 decks
Kinnan, Bonder Prodigy
0.1%inclusion11 decks14.3K decks
Vannifar, Evolved Enigma
0.1%inclusion3 decks2.01K decks
Yuna, Grand Summoner
0.0%inclusion3 decks6.55K decks
Momir Vig, Simic Visionary
0.2%inclusion2 decks1.31K decks
Zimone, Paradox Sculptor
0.1%inclusion2 decks3K decks
Mimeoplasm, Revered One
0.1%inclusion2 decks2.41K decks
Volrath, the Shapestealer
0.1%inclusion2 decks2.78K decks
Tazri, Stalwart Survivor
0.1%inclusion2 decks1.55K decks
Terra, Magical Adept
0.0%inclusion1 decks13.1K decks
Silas Renn, Seeker Adept // Thrasios, Triton Hero
1.3%inclusion1 decks79 decks
Tevesh Szat, Doom of Fools // Thrasios, Triton Hero
0.0%inclusion1 decks2K decks
Inga and Esika
0.1%inclusion1 decks1.02K decks
Tasigur, the Golden Fang
0.0%inclusion1 decks4.86K decks
Amareth, the Lustrous
0.1%inclusion1 decks1.21K decks
Urtet, Remnant of Memnarch
0.0%inclusion1 decks12.2K decks
Kellan, the Kid
0.0%inclusion1 decks4.97K decks
New Cards
Brigid, Clachan's Heart
50%inclusion1 decks2 decks
48%synergy
Sodden Verdure
6.7%inclusion2 decks30 decks
1%synergy
Glen Elendra Guardian
4.0%inclusion1 decks25 decks
2%synergy
Formidable Speaker
3.8%inclusion4 decks106 decks
2%synergy
Shimmerwilds Growth
3.3%inclusion1 decks30 decks
3%synergy
High Synergy Cards
Agatha of the Vile Cauldron
80%inclusion4 decks5 decks
79%synergy
Pili-Pala
77%inclusion267 decks345 decks
77%synergy
Kami of Whispered Hopes
82%inclusion282 decks345 decks
75%synergy
Simic Ragworm
74%inclusion254 decks345 decks
74%synergy
Gyre Engineer
70%inclusion241 decks345 decks
69%synergy
Master Biomancer
71%inclusion244 decks345 decks
68%synergy
Arcanis the Omnipotent
68%inclusion236 decks345 decks
67%synergy
Vigean Graftmage
65%inclusion225 decks345 decks
65%synergy
Gyre Sage
67%inclusion231 decks345 decks
63%synergy
Plaxcaster Frogling
64%inclusion220 decks345 decks
63%synergy
Top Cards
Fathom Mage
67%inclusion230 decks345 decks
63%synergy
Simic Ascendancy
66%inclusion228 decks345 decks
61%synergy
Inspiring Call
66%inclusion226 decks345 decks
57%synergy
Gilder Bairn
61%inclusion212 decks345 decks
61%synergy
Kiora's Follower
61%inclusion211 decks345 decks
56%synergy
Counterspell
59%inclusion204 decks345 decks
17%synergy
Forgotten Ancient
59%inclusion203 decks345 decks
52%synergy
Necrotic Ooze
58%inclusion7 decks12 decks
58%synergy
Freed from the Real
57%inclusion197 decks345 decks
55%synergy
Biomancer's Familiar
54%inclusion185 decks345 decks
51%synergy
Game Changers
Enlightened Tutor
50%inclusion5 decks10 decks
35%synergy
Seedborn Muse
33%inclusion114 decks345 decks
25%synergy
Demonic Tutor
25%inclusion3 decks12 decks
6%synergy
Cyclonic Rift
25%inclusion86 decks345 decks
2%synergy
Worldly Tutor
21%inclusion73 decks345 decks
9%synergy
Rhystic Study
16%inclusion55 decks345 decks
-8%synergy
Fierce Guardianship
11%inclusion38 decks345 decks
-7%synergy
Gaea's Cradle
6.1%inclusion21 decks345 decks
0%synergy
Ancient Tomb
5.8%inclusion20 decks345 decks
-4%synergy
Thassa's Oracle
5.2%inclusion18 decks345 decks
-1%synergy
Creatures
Zirda, the Dawnwaker
60%inclusion3 decks5 decks
58%synergy
Kenrith, the Returned King
60%inclusion3 decks5 decks
57%synergy
Knacksaw Clique
51%inclusion177 decks345 decks
51%synergy
Murkfiend Liege
51%inclusion175 decks345 decks
48%synergy
Faeburrow Elder
50%inclusion5 decks10 decks
38%synergy
Zameck Guildmage
49%inclusion169 decks345 decks
48%synergy
Vorel of the Hull Clade
46%inclusion158 decks345 decks
43%synergy
Herald of Secret Streams
46%inclusion158 decks345 decks
43%synergy
Rishkar, Peema Renegade
46%inclusion157 decks345 decks
42%synergy
Sage of Hours
44%inclusion153 decks345 decks
44%synergy
Viridian Joiner
44%inclusion153 decks345 decks
44%synergy
Deathrite Shaman
42%inclusion5 decks12 decks
31%synergy
Evolution Witness
41%inclusion143 decks345 decks
38%synergy
Ioreth of the Healing House
41%inclusion140 decks345 decks
39%synergy
Fertilid
41%inclusion140 decks345 decks
39%synergy
Noble Hierarch
40%inclusion4 decks10 decks
24%synergy
Simic Manipulator
37%inclusion129 decks345 decks
37%synergy
Devoted Druid
37%inclusion129 decks345 decks
34%synergy
Cytoplast Manipulator
36%inclusion125 decks345 decks
36%synergy
Thornling
36%inclusion123 decks345 decks
36%synergy
Likeness Looter
33%inclusion4 decks12 decks
30%synergy
Triskelion
33%inclusion114 decks345 decks
33%synergy
Fanatic of Rhonas
33%inclusion113 decks345 decks
27%synergy
Argothian Elder
32%inclusion110 decks345 decks
32%synergy
Morphling
31%inclusion108 decks345 decks
31%synergy
Birds of Paradise
31%inclusion107 decks345 decks
4%synergy
Krosan Restorer
31%inclusion106 decks345 decks
30%synergy
Walking Ballista
30%inclusion104 decks345 decks
27%synergy
Farmstead Gleaner
30%inclusion103 decks345 decks
30%synergy
Experiment One
29%inclusion101 decks345 decks
29%synergy
Ilysian Caryatid
29%inclusion100 decks345 decks
27%synergy
Renata, Called to the Hunt
28%inclusion97 decks345 decks
27%synergy
Kinnan, Bonder Prodigy
24%inclusion84 decks345 decks
20%synergy
Leech Bonder
24%inclusion82 decks345 decks
24%synergy
Llanowar Elves
22%inclusion77 decks345 decks
2%synergy
Ley Weaver
20%inclusion70 decks345 decks
20%synergy
Momir Vig, Simic Visionary
19%inclusion66 decks345 decks
19%synergy
Quicksilver Elemental
19%inclusion65 decks345 decks
19%synergy
Scavenging Ooze
19%inclusion65 decks345 decks
16%synergy
Bristly Bill, Spine Sower
18%inclusion62 decks345 decks
15%synergy
Zimone, Paradox Sculptor
17%inclusion54 decks320 decks
15%synergy
Evolution Sage
16%inclusion55 decks345 decks
10%synergy
Tyranid Prime
15%inclusion53 decks345 decks
15%synergy
Selvala, Heart of the Wilds
15%inclusion52 decks345 decks
9%synergy
Badgermole Cub
14%inclusion12 decks88 decks
9%synergy
Archivist
14%inclusion47 decks345 decks
14%synergy
Willbreaker
14%inclusion47 decks345 decks
13%synergy
Biophagus
13%inclusion46 decks345 decks
12%synergy
Towashi Guide-Bot
13%inclusion45 decks345 decks
13%synergy
Defiler of Vigor
13%inclusion45 decks345 decks
11%synergy
Instants
Swords to Plowshares
50%inclusion5 decks10 decks
-11%synergy
Beast Within
45%inclusion156 decks345 decks
11%synergy
Growth Spiral
44%inclusion151 decks345 decks
23%synergy
Voidslime
36%inclusion123 decks345 decks
34%synergy
Rapid Hybridization
36%inclusion123 decks345 decks
26%synergy
Heroic Intervention
34%inclusion119 decks345 decks
4%synergy
Assassin's Trophy
33%inclusion4 decks12 decks
3%synergy
Negate
30%inclusion104 decks345 decks
9%synergy
Eladamri's Call
30%inclusion3 decks10 decks
21%synergy
Plasm Capture
28%inclusion97 decks345 decks
27%synergy
Repulsive Mutation
27%inclusion92 decks345 decks
24%synergy
Tainted Pact
25%inclusion3 decks12 decks
21%synergy
Mutational Advantage
24%inclusion84 decks345 decks
21%synergy
Gaea's Gift
23%inclusion79 decks345 decks
20%synergy
Pongify
21%inclusion74 decks345 decks
10%synergy
Snakeskin Veil
18%inclusion63 decks345 decks
13%synergy
An Offer You Can't Refuse
18%inclusion62 decks345 decks
-7%synergy
Arcane Denial
17%inclusion57 decks345 decks
-4%synergy
Krosan Grip
16%inclusion56 decks345 decks
11%synergy
Silkguard
16%inclusion55 decks345 decks
15%synergy
Simic Charm
16%inclusion54 decks345 decks
13%synergy
Swan Song
14%inclusion47 decks345 decks
-4%synergy
Mana Drain
13%inclusion46 decks345 decks
-1%synergy
Chord of Calling
12%inclusion41 decks345 decks
7%synergy
Legolas's Quick Reflexes
12%inclusion40 decks345 decks
9%synergy
Planar Genesis
12%inclusion40 decks345 decks
7%synergy
Nature's Claim
10%inclusion33 decks345 decks
2%synergy
Essence Capture
9.3%inclusion32 decks345 decks
9%synergy
Brainstorm
9.3%inclusion32 decks345 decks
-9%synergy
Reality Shift
8.4%inclusion29 decks345 decks
0%synergy
Bioshift
8.1%inclusion28 decks345 decks
8%synergy
Aetherize
8.1%inclusion28 decks345 decks
1%synergy
Sink into Stupor
8.1%inclusion28 decks345 decks
-2%synergy
Vastwood Fortification
7.5%inclusion26 decks345 decks
7%synergy
Muddle the Mixture
7.2%inclusion25 decks345 decks
3%synergy
Quandrix Command
6.7%inclusion23 decks345 decks
5%synergy
Blue Sun's Zenith
6.1%inclusion21 decks345 decks
4%synergy
Decisive Denial
6.1%inclusion21 decks345 decks
4%synergy
Unity of Purpose
5.2%inclusion18 decks345 decks
5%synergy
Redirect
5.2%inclusion18 decks345 decks
5%synergy
Experimental Augury
5.2%inclusion18 decks345 decks
3%synergy
Ripples of Potential
5.2%inclusion18 decks345 decks
2%synergy
Auroral Procession
5.0%inclusion12 decks239 decks
3%synergy
Sorceries
Cultivate
47%inclusion163 decks345 decks
5%synergy
Wave Goodbye
47%inclusion161 decks345 decks
45%synergy
Rampant Growth
37%inclusion127 decks345 decks
4%synergy
Kodama's Reach
34%inclusion117 decks345 decks
7%synergy
Neoform
28%inclusion96 decks345 decks
24%synergy
Villainous Wealth
25%inclusion3 decks12 decks
18%synergy
Reanimate
25%inclusion3 decks12 decks
6%synergy
Nature's Lore
23%inclusion79 decks345 decks
-9%synergy
Farseek
19%inclusion65 decks345 decks
-17%synergy
Three Visits
18%inclusion63 decks345 decks
-6%synergy
Unnatural Restoration
14%inclusion50 decks345 decks
12%synergy
Green Sun's Zenith
13%inclusion44 decks345 decks
8%synergy
Curse of the Swine
12%inclusion43 decks345 decks
9%synergy
Bala Ged Recovery
12%inclusion42 decks345 decks
4%synergy
Urban Evolution
12%inclusion41 decks345 decks
8%synergy
Tezzeret's Gambit
9.3%inclusion32 decks345 decks
6%synergy
Finale of Devastation
9.3%inclusion32 decks345 decks
2%synergy
Nature's Rhythm
9.0%inclusion21 decks234 decks
5%synergy
Rishkar's Expertise
7.0%inclusion24 decks345 decks
-2%synergy
Explore
7.0%inclusion24 decks345 decks
-3%synergy
Thirsting Roots
6.7%inclusion23 decks345 decks
5%synergy
Ponder
6.7%inclusion23 decks345 decks
-5%synergy
Give // Take
6.4%inclusion22 decks345 decks
6%synergy
Preordain
6.4%inclusion22 decks345 decks
-3%synergy
Sylvan Tutor
5.8%inclusion20 decks345 decks
5%synergy
Contentious Plan
5.2%inclusion18 decks345 decks
4%synergy
Utility Artifacts
Swiftfoot Boots
50%inclusion172 decks345 decks
23%synergy
Thousand-Year Elixir
47%inclusion163 decks345 decks
46%synergy
Illusionist's Bracers
39%inclusion136 decks345 decks
38%synergy
Agatha's Soul Cauldron
37%inclusion129 decks345 decks
36%synergy
Ozolith, the Shattered Spire
28%inclusion98 decks345 decks
24%synergy
Lightning Greaves
27%inclusion93 decks345 decks
2%synergy
Umbral Mantle
18%inclusion61 decks345 decks
17%synergy
The Ozolith
18%inclusion61 decks345 decks
14%synergy
The Great Henge
18%inclusion61 decks345 decks
8%synergy
Staff of Domination
15%inclusion53 decks345 decks
14%synergy
The Earth Crystal
11%inclusion21 decks198 decks
5%synergy
Heartstone
8.7%inclusion30 decks345 decks
8%synergy
Rings of Brighthearth
6.4%inclusion22 decks345 decks
5%synergy
Enchantments
Hardened Scales
53%inclusion182 decks345 decks
43%synergy
Training Grounds
37%inclusion127 decks345 decks
34%synergy
Pemmin's Aura
33%inclusion115 decks345 decks
32%synergy
Bred for the Hunt
33%inclusion114 decks345 decks
30%synergy
Master Chef
30%inclusion103 decks345 decks
29%synergy
Innkeeper's Talent
30%inclusion102 decks345 decks
25%synergy
Primal Empathy
26%inclusion91 decks345 decks
25%synergy
Branching Evolution
23%inclusion81 decks345 decks
17%synergy
Terrasymbiosis
21%inclusion37 decks176 decks
16%synergy
Leyline of Abundance
14%inclusion47 decks345 decks
12%synergy
Guardian Project
12%inclusion41 decks345 decks
4%synergy
Court of Garenbrig
12%inclusion40 decks345 decks
10%synergy
Tribute to the World Tree
12%inclusion40 decks345 decks
6%synergy
Inexorable Tide
10%inclusion33 decks345 decks
7%synergy
Helix Pinnacle
8.7%inclusion30 decks345 decks
8%synergy
Wizard Class
8.7%inclusion30 decks345 decks
5%synergy
Communal Brewing
8.1%inclusion28 decks345 decks
7%synergy
Wild Growth
7.8%inclusion27 decks345 decks
-2%synergy
Hadana's Climb
7.5%inclusion26 decks345 decks
6%synergy
Asceticism
7.2%inclusion25 decks345 decks
5%synergy
Mystic Remora
7.2%inclusion25 decks345 decks
-9%synergy
Utopia Sprawl
7.0%inclusion24 decks345 decks
-1%synergy
Concordant Crossroads
6.7%inclusion23 decks345 decks
4%synergy
Sylvan Library
6.4%inclusion22 decks345 decks
-3%synergy
Cryptolith Rite
6.1%inclusion21 decks345 decks
2%synergy
Doubling Season
5.8%inclusion20 decks345 decks
-4%synergy
Sphere Grid
5.5%inclusion11 decks199 decks
2%synergy
Planeswalkers
Tyvar, Jubilant Brawler
42%inclusion5 decks12 decks
38%synergy
Jiang Yanggu, Wildcrafter
19%inclusion66 decks345 decks
19%synergy
Utility Lands
Oran-Rief, the Vastwood
55%inclusion191 decks345 decks
51%synergy
Novijen, Heart of Progress
55%inclusion189 decks345 decks
54%synergy
Llanowar Reborn
49%inclusion168 decks345 decks
47%synergy
Reliquary Tower
46%inclusion159 decks345 decks
16%synergy
Karn's Bastion
31%inclusion108 decks345 decks
27%synergy
Alchemist's Refuge
26%inclusion91 decks345 decks
20%synergy
Minamo, School at Water's Edge
23%inclusion80 decks345 decks
19%synergy
Rogue's Passage
19%inclusion66 decks345 decks
-1%synergy
Boseiju, Who Endures
18%inclusion61 decks345 decks
-1%synergy
Mosswort Bridge
17%inclusion57 decks345 decks
6%synergy
Yavimaya, Cradle of Growth
14%inclusion49 decks345 decks
5%synergy
Otawara, Soaring City
14%inclusion47 decks345 decks
-3%synergy
Nesting Grounds
11%inclusion38 decks345 decks
9%synergy
Tyrite Sanctum
11%inclusion37 decks345 decks
9%synergy
Temple of the False God
10%inclusion35 decks345 decks
1%synergy
Mistrise Village
10%inclusion24 decks239 decks
2%synergy
Drannith Ruins
8.7%inclusion30 decks345 decks
8%synergy
Lumbering Falls
5.8%inclusion20 decks345 decks
4%synergy
Halimar Depths
5.2%inclusion18 decks345 decks
3%synergy
Mana Artifacts
Sol Ring
82%inclusion284 decks345 decks
-1%synergy
Arcane Signet
65%inclusion223 decks345 decks
-8%synergy
Simic Signet
35%inclusion121 decks345 decks
24%synergy
Talisman of Curiosity
17%inclusion58 decks345 decks
4%synergy
Thought Vessel
13%inclusion44 decks345 decks
-5%synergy
Fellwar Stone
7.5%inclusion26 decks345 decks
-13%synergy
Basalt Monolith
7.0%inclusion24 decks345 decks
5%synergy
Chromatic Lantern
5.5%inclusion19 decks345 decks
-3%synergy
Lands
Command Tower
90%inclusion310 decks345 decks
16%synergy
Temple Garden
70%inclusion7 decks10 decks
31%synergy
Hinterland Harbor
67%inclusion232 decks345 decks
34%synergy
Blood Crypt
60%inclusion3 decks5 decks
22%synergy
Hallowed Fountain
60%inclusion6 decks10 decks
20%synergy
Stomping Ground
60%inclusion3 decks5 decks
19%synergy
Godless Shrine
60%inclusion3 decks5 decks
19%synergy
Overgrown Tomb
58%inclusion7 decks12 decks
18%synergy
Watery Grave
58%inclusion7 decks12 decks
17%synergy
Simic Growth Chamber
57%inclusion198 decks345 decks
40%synergy
Breeding Pool
57%inclusion197 decks345 decks
15%synergy
Dreamroot Cascade
52%inclusion180 decks345 decks
31%synergy
Yavimaya Coast
52%inclusion178 decks345 decks
25%synergy
Rejuvenating Springs
49%inclusion169 decks345 decks
22%synergy
Flooded Grove
47%inclusion161 decks345 decks
31%synergy
Temple of Mystery
42%inclusion144 decks345 decks
25%synergy
Zagoth Triome
42%inclusion5 decks12 decks
14%synergy
Savannah
40%inclusion4 decks10 decks
27%synergy
Tundra
40%inclusion4 decks10 decks
26%synergy
Vineglimmer Snarl
35%inclusion122 decks345 decks
24%synergy
Bayou
33%inclusion4 decks12 decks
20%synergy
Underground Sea
33%inclusion4 decks12 decks
19%synergy
Undergrowth Stadium
33%inclusion4 decks12 decks
10%synergy
Morphic Pool
33%inclusion4 decks12 decks
9%synergy
Opulent Palace
33%inclusion4 decks12 decks
5%synergy
Misty Rainforest
33%inclusion114 decks345 decks
22%synergy
Spara's Headquarters
30%inclusion3 decks10 decks
2%synergy
Exotic Orchard
29%inclusion99 decks345 decks
-8%synergy
Foreboding Landscape
25%inclusion3 decks12 decks
16%synergy
Barkchannel Pathway
22%inclusion75 decks345 decks
15%synergy
Overflowing Basin
22%inclusion75 decks345 decks
14%synergy
Hedge Maze
22%inclusion75 decks345 decks
11%synergy
Evolving Wilds
20%inclusion69 decks345 decks
-1%synergy
Willowrush Verge
19%inclusion55 decks286 decks
12%synergy
Botanical Sanctum
18%inclusion61 decks345 decks
13%synergy
Waterlogged Grove
17%inclusion59 decks345 decks
11%synergy
Tropical Island
17%inclusion57 decks345 decks
2%synergy
Thornwood Falls
14%inclusion47 decks345 decks
7%synergy
Terramorphic Expanse
13%inclusion45 decks345 decks
-2%synergy
Myriad Landscape
13%inclusion45 decks345 decks
-3%synergy
Simic Guildgate
13%inclusion44 decks345 decks
7%synergy
Tangled Islet
12%inclusion43 decks345 decks
7%synergy
Windswept Heath
7.5%inclusion26 decks345 decks
-3%synergy
Flooded Strand
7.2%inclusion25 decks345 decks
-4%synergy
Opal Palace
6.1%inclusion21 decks345 decks
4%synergy
Reflecting Pool
6.1%inclusion21 decks345 decks
1%synergy
Fabled Passage
6.1%inclusion21 decks345 decks
-3%synergy
Polluted Delta
5.8%inclusion20 decks345 decks
-6%synergy
Guildmages' Forum
5.5%inclusion19 decks345 decks
5%synergy
Wooded Foothills
5.5%inclusion19 decks345 decks
-5%synergy