Marvin, Murderous Mimic
Horseshoe Crab
Kami of Whispered Hopes

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Marvin does not have summoning sickness.

   Steps

How does this combo work?
1
Activate Marvin using Kami of Whispered Hopes's ability by tapping it, adding at least .
2
Activate Marvin using Horseshoe Crab's ability by paying , untapping it.
3
Repeat.

   Results

What do I get from this combo?
Infinite colored mana
Super-Skrull
1.1%inclusion1 decks91 decks
Top Commanders
Experiment Kraj
28%inclusion267 decks941 decks
Mimeoplasm, Revered One
0.7%inclusion15 decks2.29K decks
Volrath, the Shapestealer
0.2%inclusion4 decks2.64K decks
Zimone, Paradox Sculptor
0.1%inclusion3 decks2.91K decks
Vannifar, Evolved Enigma
0.2%inclusion3 decks1.93K decks
Yuna, Grand Summoner
0.1%inclusion3 decks5.88K decks
Momir Vig, Simic Visionary
0.2%inclusion2 decks1.24K decks
Muldrotha, the Gravetide
0.0%inclusion1 decks17.3K decks
Kinnan, Bonder Prodigy
0.0%inclusion1 decks13.4K decks
Loot, the Pathfinder
0.0%inclusion1 decks4.63K decks
Tevesh Szat, Doom of Fools // Thrasios, Triton Hero
0.1%inclusion1 decks1.90K decks
Magus Lucea Kane
0.0%inclusion1 decks9.76K decks
The Wise Mothman
0.0%inclusion1 decks20.2K decks
Urtet, Remnant of Memnarch
0.0%inclusion1 decks11.6K decks
Vorel of the Hull Clade
0.1%inclusion1 decks1.21K decks
New Cards
Smellerbee, Rebel Fighter
50%inclusion1 decks2 decks
49%synergy
Badgermole Cub
16%inclusion9 decks57 decks
10%synergy
Wan Shi Tong, Librarian
3.5%inclusion2 decks57 decks
-1%synergy
Formidable Speaker
2.8%inclusion2 decks71 decks
2%synergy
Avatar Destiny
2.0%inclusion1 decks51 decks
1%synergy
High Synergy Cards
Incubation Druid
87%inclusion265 decks306 decks
82%synergy
Pili-Pala
75%inclusion231 decks306 decks
75%synergy
Simic Ragworm
70%inclusion214 decks306 decks
70%synergy
Master Biomancer
72%inclusion220 decks306 decks
69%synergy
Arcanis the Omnipotent
69%inclusion211 decks306 decks
68%synergy
Gyre Sage
71%inclusion216 decks306 decks
67%synergy
Gyre Engineer
67%inclusion204 decks306 decks
66%synergy
Fathom Mage
67%inclusion205 decks306 decks
63%synergy
Vigean Graftmage
62%inclusion190 decks306 decks
62%synergy
Simic Ascendancy
67%inclusion206 decks306 decks
62%synergy
Top Cards
Inspiring Call
66%inclusion203 decks306 decks
58%synergy
Gilder Bairn
61%inclusion187 decks306 decks
61%synergy
Plaxcaster Frogling
61%inclusion187 decks306 decks
60%synergy
Kiora's Follower
60%inclusion183 decks306 decks
55%synergy
Buried Alive
58%inclusion14 decks24 decks
52%synergy
Forgotten Ancient
58%inclusion177 decks306 decks
51%synergy
Freed from the Real
57%inclusion173 decks306 decks
55%synergy
Counterspell
57%inclusion173 decks306 decks
15%synergy
Hardened Scales
55%inclusion169 decks306 decks
45%synergy
Necrotic Ooze
54%inclusion13 decks24 decks
53%synergy
Game Changers
Seedborn Muse
33%inclusion100 decks306 decks
25%synergy
Cyclonic Rift
25%inclusion77 decks306 decks
2%synergy
Worldly Tutor
20%inclusion60 decks306 decks
7%synergy
Rhystic Study
17%inclusion52 decks306 decks
-7%synergy
Demonic Tutor
13%inclusion3 decks24 decks
-7%synergy
Fierce Guardianship
12%inclusion36 decks306 decks
-6%synergy
Ancient Tomb
6.5%inclusion20 decks306 decks
-3%synergy
Gaea's Cradle
5.2%inclusion16 decks306 decks
-1%synergy
The One Ring
5.2%inclusion16 decks306 decks
-3%synergy
Creatures
Faeburrow Elder
60%inclusion3 decks5 decks
49%synergy
Biomancer's Familiar
52%inclusion159 decks306 decks
50%synergy
Murkfiend Liege
51%inclusion156 decks306 decks
48%synergy
Knacksaw Clique
51%inclusion155 decks306 decks
51%synergy
Zameck Guildmage
47%inclusion145 decks306 decks
47%synergy
Vorel of the Hull Clade
46%inclusion141 decks306 decks
44%synergy
Sage of Hours
45%inclusion139 decks306 decks
45%synergy
Herald of Secret Streams
45%inclusion139 decks306 decks
43%synergy
Rishkar, Peema Renegade
45%inclusion137 decks306 decks
41%synergy
Viridian Joiner
44%inclusion134 decks306 decks
43%synergy
Evolution Witness
43%inclusion133 decks306 decks
40%synergy
Fertilid
41%inclusion126 decks306 decks
40%synergy
Simic Manipulator
37%inclusion113 decks306 decks
37%synergy
Cytoplast Manipulator
37%inclusion112 decks306 decks
36%synergy
Ioreth of the Healing House
36%inclusion110 decks306 decks
35%synergy
Devoted Druid
35%inclusion107 decks306 decks
32%synergy
Thornling
33%inclusion101 decks306 decks
33%synergy
Triskelion
32%inclusion99 decks306 decks
32%synergy
Fanatic of Rhonas
32%inclusion99 decks306 decks
26%synergy
Birds of Paradise
32%inclusion98 decks306 decks
4%synergy
Walking Ballista
31%inclusion96 decks306 decks
29%synergy
Morphling
31%inclusion95 decks306 decks
31%synergy
Argothian Elder
29%inclusion90 decks306 decks
29%synergy
Phage the Untouchable
29%inclusion7 decks24 decks
29%synergy
Skithiryx, the Blight Dragon
29%inclusion7 decks24 decks
28%synergy
Experiment One
28%inclusion87 decks306 decks
28%synergy
Renata, Called to the Hunt
28%inclusion87 decks306 decks
27%synergy
Farmstead Gleaner
28%inclusion86 decks306 decks
28%synergy
Krosan Restorer
28%inclusion86 decks306 decks
28%synergy
Kinnan, Bonder Prodigy
27%inclusion84 decks306 decks
23%synergy
Kotis, the Fangkeeper
27%inclusion3 decks11 decks
26%synergy
Skull Prophet
25%inclusion6 decks24 decks
19%synergy
Deathrite Shaman
25%inclusion6 decks24 decks
14%synergy
Ilysian Caryatid
24%inclusion74 decks306 decks
22%synergy
Leech Bonder
22%inclusion67 decks306 decks
22%synergy
Stinkweed Imp
21%inclusion5 decks24 decks
20%synergy
Likeness Looter
21%inclusion5 decks24 decks
18%synergy
Muldrotha, the Gravetide
21%inclusion5 decks24 decks
13%synergy
Llanowar Elves
20%inclusion62 decks306 decks
0%synergy
Quicksilver Elemental
19%inclusion58 decks306 decks
19%synergy
Bristly Bill, Spine Sower
19%inclusion58 decks306 decks
15%synergy
Selvala, Heart of the Wilds
19%inclusion58 decks306 decks
13%synergy
Ley Weaver
18%inclusion55 decks306 decks
18%synergy
Scavenging Ooze
18%inclusion55 decks306 decks
15%synergy
Zimone, Paradox Sculptor
18%inclusion50 decks282 decks
16%synergy
Momir Vig, Simic Visionary
18%inclusion54 decks306 decks
17%synergy
Vile Entomber
17%inclusion4 decks24 decks
15%synergy
Razaketh, the Foulblooded
17%inclusion4 decks24 decks
15%synergy
Corpsejack Menace
17%inclusion4 decks24 decks
12%synergy
Evolution Sage
15%inclusion47 decks306 decks
9%synergy
Instants
Entomb
46%inclusion11 decks24 decks
39%synergy
Assassin's Trophy
46%inclusion11 decks24 decks
16%synergy
Beast Within
44%inclusion134 decks306 decks
9%synergy
Growth Spiral
43%inclusion131 decks306 decks
22%synergy
Rapid Hybridization
34%inclusion104 decks306 decks
25%synergy
Heroic Intervention
33%inclusion102 decks306 decks
3%synergy
Voidslime
33%inclusion101 decks306 decks
31%synergy
Grisly Salvage
29%inclusion7 decks24 decks
23%synergy
Negate
29%inclusion89 decks306 decks
8%synergy
Plasm Capture
26%inclusion81 decks306 decks
25%synergy
Mutational Advantage
26%inclusion79 decks306 decks
22%synergy
Repulsive Mutation
25%inclusion78 decks306 decks
23%synergy
Gaea's Gift
22%inclusion66 decks306 decks
19%synergy
Pongify
22%inclusion66 decks306 decks
10%synergy
Revitalizing Repast
21%inclusion5 decks24 decks
12%synergy
Dark Ritual
21%inclusion5 decks24 decks
-3%synergy
Snakeskin Veil
19%inclusion57 decks306 decks
13%synergy
An Offer You Can't Refuse
17%inclusion53 decks306 decks
-7%synergy
Arcane Denial
17%inclusion52 decks306 decks
-3%synergy
Krosan Grip
15%inclusion46 decks306 decks
10%synergy
Silkguard
15%inclusion45 decks306 decks
13%synergy
Simic Charm
14%inclusion43 decks306 decks
11%synergy
Legolas's Quick Reflexes
13%inclusion41 decks306 decks
11%synergy
Mana Drain
13%inclusion40 decks306 decks
-1%synergy
Swan Song
13%inclusion40 decks306 decks
-4%synergy
Tainted Pact
13%inclusion3 decks24 decks
9%synergy
Abrupt Decay
13%inclusion3 decks24 decks
3%synergy
Putrefy
13%inclusion3 decks24 decks
-3%synergy
Chord of Calling
10%inclusion32 decks306 decks
5%synergy
Planar Genesis
10%inclusion31 decks306 decks
5%synergy
Essence Capture
8.8%inclusion27 decks306 decks
8%synergy
Nature's Claim
8.8%inclusion27 decks306 decks
1%synergy
Vastwood Fortification
8.5%inclusion26 decks306 decks
8%synergy
Brainstorm
8.5%inclusion26 decks306 decks
-10%synergy
Bioshift
7.2%inclusion22 decks306 decks
7%synergy
Sink into Stupor
7.2%inclusion22 decks306 decks
-3%synergy
Quandrix Command
6.9%inclusion21 decks306 decks
5%synergy
Aetherize
6.9%inclusion21 decks306 decks
0%synergy
Reality Shift
6.9%inclusion21 decks306 decks
-1%synergy
Decisive Denial
6.2%inclusion19 decks306 decks
4%synergy
Ripples of Potential
5.9%inclusion18 decks306 decks
3%synergy
Muddle the Mixture
5.9%inclusion18 decks306 decks
1%synergy
Unity of Purpose
5.2%inclusion16 decks306 decks
5%synergy
Blue Sun's Zenith
5.2%inclusion16 decks306 decks
3%synergy
Archdruid's Charm
5.2%inclusion16 decks306 decks
0%synergy
Sorceries
Cultivate
51%inclusion155 decks306 decks
8%synergy
Wave Goodbye
48%inclusion148 decks306 decks
47%synergy
Rampant Growth
37%inclusion113 decks306 decks
3%synergy
Kodama's Reach
34%inclusion104 decks306 decks
6%synergy
Reanimate
33%inclusion8 decks24 decks
14%synergy
Unmarked Grave
29%inclusion7 decks24 decks
27%synergy
Neoform
27%inclusion83 decks306 decks
23%synergy
Nature's Lore
26%inclusion79 decks306 decks
-6%synergy
Culling Ritual
25%inclusion6 decks24 decks
14%synergy
Three Visits
22%inclusion66 decks306 decks
-3%synergy
Farseek
21%inclusion65 decks306 decks
-14%synergy
Toxic Deluge
21%inclusion5 decks24 decks
3%synergy
Villainous Wealth
17%inclusion4 decks24 decks
10%synergy
Unnatural Restoration
14%inclusion43 decks306 decks
12%synergy
Curse of the Swine
13%inclusion41 decks306 decks
10%synergy
Urban Evolution
13%inclusion40 decks306 decks
10%synergy
Green Sun's Zenith
13%inclusion39 decks306 decks
8%synergy
Torment of Hailfire
13%inclusion3 decks24 decks
8%synergy
Dread Return
13%inclusion3 decks24 decks
7%synergy
Living Death
13%inclusion3 decks24 decks
7%synergy
Bala Ged Recovery
12%inclusion36 decks306 decks
4%synergy
Tezzeret's Gambit
11%inclusion34 decks306 decks
8%synergy
Finale of Devastation
8.5%inclusion26 decks306 decks
1%synergy
Rishkar's Expertise
8.2%inclusion25 decks306 decks
-1%synergy
Nature's Rhythm
7.8%inclusion15 decks192 decks
4%synergy
Explore
7.2%inclusion22 decks306 decks
-2%synergy
Thirsting Roots
6.5%inclusion20 decks306 decks
5%synergy
Give // Take
6.2%inclusion19 decks306 decks
6%synergy
Contentious Plan
5.9%inclusion18 decks306 decks
4%synergy
Ponder
5.9%inclusion18 decks306 decks
-6%synergy
Tooth and Nail
5.6%inclusion17 decks306 decks
4%synergy
Preordain
5.2%inclusion16 decks306 decks
-4%synergy
Utility Artifacts
Swiftfoot Boots
49%inclusion150 decks306 decks
22%synergy
Thousand-Year Elixir
45%inclusion139 decks306 decks
44%synergy
Agatha's Soul Cauldron
41%inclusion125 decks306 decks
40%synergy
Illusionist's Bracers
39%inclusion118 decks306 decks
37%synergy
Ozolith, the Shattered Spire
32%inclusion97 decks306 decks
27%synergy
Lightning Greaves
28%inclusion86 decks306 decks
3%synergy
The Ozolith
21%inclusion63 decks306 decks
17%synergy
The Great Henge
19%inclusion59 decks306 decks
10%synergy
Umbral Mantle
17%inclusion52 decks306 decks
16%synergy
Staff of Domination
15%inclusion47 decks306 decks
14%synergy
The Earth Crystal
12%inclusion19 decks155 decks
7%synergy
Heartstone
7.5%inclusion23 decks306 decks
7%synergy
Rings of Brighthearth
7.2%inclusion22 decks306 decks
6%synergy
Enchantments
Ripples of Undeath
46%inclusion11 decks24 decks
41%synergy
Training Grounds
35%inclusion108 decks306 decks
32%synergy
Pemmin's Aura
32%inclusion99 decks306 decks
31%synergy
Innkeeper's Talent
32%inclusion98 decks306 decks
28%synergy
Bred for the Hunt
31%inclusion96 decks306 decks
29%synergy
Master Chef
31%inclusion95 decks306 decks
30%synergy
Terrasymbiosis
26%inclusion35 decks134 decks
21%synergy
Branching Evolution
26%inclusion79 decks306 decks
19%synergy
Primal Empathy
24%inclusion73 decks306 decks
23%synergy
Leyline of Abundance
13%inclusion39 decks306 decks
11%synergy
Sultai Ascendancy
13%inclusion3 decks24 decks
11%synergy
Animate Dead
13%inclusion3 decks24 decks
3%synergy
Tribute to the World Tree
12%inclusion38 decks306 decks
7%synergy
Court of Garenbrig
12%inclusion37 decks306 decks
10%synergy
Guardian Project
11%inclusion35 decks306 decks
3%synergy
Inexorable Tide
10%inclusion32 decks306 decks
8%synergy
Helix Pinnacle
10%inclusion30 decks306 decks
9%synergy
Wizard Class
8.5%inclusion26 decks306 decks
4%synergy
Sphere Grid
8.2%inclusion13 decks158 decks
5%synergy
Doubling Season
8.2%inclusion25 decks306 decks
-2%synergy
Mystic Remora
7.5%inclusion23 decks306 decks
-9%synergy
Communal Brewing
7.2%inclusion22 decks306 decks
6%synergy
Hadana's Climb
7.2%inclusion22 decks306 decks
6%synergy
Asceticism
6.9%inclusion21 decks306 decks
4%synergy
Sylvan Library
6.5%inclusion20 decks306 decks
-3%synergy
Concordant Crossroads
6.2%inclusion19 decks306 decks
4%synergy
Wild Growth
6.2%inclusion19 decks306 decks
-4%synergy
Loading Zone
6.1%inclusion8 decks132 decks
4%synergy
Utopia Sprawl
5.9%inclusion18 decks306 decks
-2%synergy
Cryptolith Rite
5.6%inclusion17 decks306 decks
2%synergy
Planeswalkers
Tyvar, Jubilant Brawler
25%inclusion6 decks24 decks
22%synergy
Jiang Yanggu, Wildcrafter
18%inclusion56 decks306 decks
18%synergy
Utility Lands
Oran-Rief, the Vastwood
53%inclusion163 decks306 decks
49%synergy
Novijen, Heart of Progress
50%inclusion153 decks306 decks
49%synergy
Llanowar Reborn
47%inclusion144 decks306 decks
45%synergy
Reliquary Tower
46%inclusion142 decks306 decks
16%synergy
Karn's Bastion
30%inclusion92 decks306 decks
25%synergy
Alchemist's Refuge
26%inclusion79 decks306 decks
20%synergy
Minamo, School at Water's Edge
23%inclusion71 decks306 decks
19%synergy
Bojuka Bog
21%inclusion5 decks24 decks
-9%synergy
Boseiju, Who Endures
19%inclusion58 decks306 decks
0%synergy
Rogue's Passage
19%inclusion57 decks306 decks
-2%synergy
Yavimaya, Cradle of Growth
16%inclusion48 decks306 decks
7%synergy
Mosswort Bridge
15%inclusion46 decks306 decks
5%synergy
Otawara, Soaring City
13%inclusion40 decks306 decks
-3%synergy
Dakmor Salvage
13%inclusion3 decks24 decks
10%synergy
Tyrite Sanctum
11%inclusion33 decks306 decks
9%synergy
Nesting Grounds
11%inclusion33 decks306 decks
9%synergy
Drannith Ruins
8.8%inclusion27 decks306 decks
8%synergy
Temple of the False God
8.8%inclusion27 decks306 decks
0%synergy
Mistrise Village
8.0%inclusion16 decks199 decks
0%synergy
Command Beacon
5.6%inclusion17 decks306 decks
1%synergy
Lumbering Falls
5.2%inclusion16 decks306 decks
3%synergy
Mana Artifacts
Sol Ring
83%inclusion255 decks306 decks
0%synergy
Arcane Signet
64%inclusion197 decks306 decks
-8%synergy
Simic Signet
34%inclusion105 decks306 decks
23%synergy
Talisman of Curiosity
18%inclusion55 decks306 decks
5%synergy
Talisman of Resilience
17%inclusion4 decks24 decks
4%synergy
Dimir Signet
17%inclusion4 decks24 decks
-9%synergy
Thought Vessel
13%inclusion41 decks306 decks
-4%synergy
Golgari Signet
13%inclusion3 decks24 decks
2%synergy
Chromatic Lantern
6.2%inclusion19 decks306 decks
-2%synergy
Fellwar Stone
5.9%inclusion18 decks306 decks
-15%synergy
Lands
Command Tower
91%inclusion277 decks306 decks
16%synergy
Savannah
80%inclusion4 decks5 decks
67%synergy
Tundra
80%inclusion4 decks5 decks
66%synergy
Taiga
75%inclusion3 decks4 decks
62%synergy
Volcanic Island
75%inclusion3 decks4 decks
61%synergy
Stomping Ground
75%inclusion3 decks4 decks
34%synergy
Hinterland Harbor
70%inclusion214 decks306 decks
37%synergy
Overgrown Tomb
63%inclusion15 decks24 decks
22%synergy
Simic Growth Chamber
59%inclusion181 decks306 decks
41%synergy
Breeding Pool
59%inclusion181 decks306 decks
18%synergy
Watery Grave
54%inclusion13 decks24 decks
13%synergy
Dreamroot Cascade
53%inclusion161 decks306 decks
31%synergy
Rejuvenating Springs
51%inclusion155 decks306 decks
24%synergy
Yavimaya Coast
50%inclusion152 decks306 decks
22%synergy
Woodland Cemetery
46%inclusion11 decks24 decks
14%synergy
Flooded Grove
45%inclusion138 decks306 decks
30%synergy
Temple of Mystery
42%inclusion128 decks306 decks
25%synergy
Deathcap Glade
42%inclusion10 decks24 decks
29%synergy
Drowned Catacomb
42%inclusion10 decks24 decks
13%synergy
Undercity Sewers
38%inclusion9 decks24 decks
26%synergy
Underground Mortuary
38%inclusion9 decks24 decks
25%synergy
Zagoth Triome
38%inclusion9 decks24 decks
10%synergy
Opulent Palace
38%inclusion9 decks24 decks
9%synergy
Vineglimmer Snarl
33%inclusion102 decks306 decks
22%synergy
Bayou
33%inclusion8 decks24 decks
20%synergy
Underground Sea
33%inclusion8 decks24 decks
19%synergy
Sunken Hollow
33%inclusion8 decks24 decks
-1%synergy
Misty Rainforest
33%inclusion101 decks306 decks
22%synergy
Exotic Orchard
31%inclusion94 decks306 decks
-6%synergy
Undergrowth Stadium
29%inclusion7 decks24 decks
6%synergy
Shipwreck Marsh
25%inclusion6 decks24 decks
7%synergy
Morphic Pool
25%inclusion6 decks24 decks
0%synergy
Hedge Maze
25%inclusion75 decks306 decks
14%synergy
Barkchannel Pathway
21%inclusion65 decks306 decks
14%synergy
Llanowar Wastes
21%inclusion5 decks24 decks
-6%synergy
Evolving Wilds
21%inclusion63 decks306 decks
0%synergy
Overflowing Basin
20%inclusion62 decks306 decks
12%synergy
Botanical Sanctum
18%inclusion55 decks306 decks
14%synergy
Willowrush Verge
18%inclusion44 decks250 decks
11%synergy
Waterlogged Grove
17%inclusion52 decks306 decks
10%synergy
Tropical Island
17%inclusion51 decks306 decks
2%synergy
Underground River
17%inclusion4 decks24 decks
-6%synergy
Thornwood Falls
15%inclusion47 decks306 decks
8%synergy
Terramorphic Expanse
15%inclusion47 decks306 decks
0%synergy
Tangled Islet
13%inclusion39 decks306 decks
7%synergy
Blooming Marsh
13%inclusion3 decks24 decks
8%synergy
Twilight Mire
13%inclusion3 decks24 decks
0%synergy
Simic Guildgate
12%inclusion37 decks306 decks
7%synergy
Myriad Landscape
12%inclusion36 decks306 decks
-5%synergy
Fabled Passage
7.2%inclusion22 decks306 decks
-2%synergy