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
0.6%inclusion1 decks168 decks
Top Commanders
Experiment Kraj
29%inclusion318 decks1.10K decks
Mimeoplasm, Revered One
0.8%inclusion20 decks2.57K decks
Volrath, the Shapestealer
0.1%inclusion4 decks3.06K decks
Zimone, Paradox Sculptor
0.1%inclusion3 decks3.23K decks
Vannifar, Evolved Enigma
0.1%inclusion3 decks2.17K decks
Yuna, Grand Summoner
0.0%inclusion3 decks7.42K decks
Momir Vig, Simic Visionary
0.1%inclusion2 decks1.46K decks
Magus Lucea Kane
0.0%inclusion2 decks11.1K decks
Kinnan, Bonder Prodigy
0.0%inclusion1 decks15.7K decks
Loot, the Pathfinder
0.0%inclusion1 decks5.02K decks
Tevesh Szat, Doom of Fools // Thrasios, Triton Hero
0.0%inclusion1 decks2.10K decks
The Wise Mothman
0.0%inclusion1 decks25K decks
Urtet, Remnant of Memnarch
0.0%inclusion1 decks13.5K decks
Vorel of the Hull Clade
0.1%inclusion1 decks1.35K decks
New Cards
Tam, Mindful First-Year
13%inclusion10 decks77 decks
11%synergy
Formidable Speaker
8.5%inclusion12 decks142 decks
5%synergy
Sodden Verdure
5.1%inclusion4 decks78 decks
-2%synergy
Glen Elendra Guardian
4.1%inclusion3 decks73 decks
2%synergy
Ooze Spill
2.9%inclusion1 decks35 decks
2%synergy
High Synergy Cards
Incubation Druid
86%inclusion311 decks362 decks
81%synergy
Pili-Pala
75%inclusion271 decks362 decks
75%synergy
Simic Ragworm
71%inclusion256 decks362 decks
71%synergy
Master Biomancer
71%inclusion256 decks362 decks
68%synergy
Gyre Sage
71%inclusion258 decks362 decks
68%synergy
Gyre Engineer
67%inclusion244 decks362 decks
67%synergy
Arcanis the Omnipotent
67%inclusion244 decks362 decks
66%synergy
Fathom Mage
69%inclusion249 decks362 decks
65%synergy
Vigean Graftmage
62%inclusion226 decks362 decks
62%synergy
Simic Ascendancy
67%inclusion244 decks362 decks
62%synergy
Top Cards
Inspiring Call
67%inclusion242 decks362 decks
59%synergy
Plaxcaster Frogling
62%inclusion226 decks362 decks
61%synergy
Gilder Bairn
62%inclusion225 decks362 decks
62%synergy
Necrotic Ooze
61%inclusion17 decks28 decks
60%synergy
Buried Alive
61%inclusion17 decks28 decks
55%synergy
Kiora's Follower
60%inclusion217 decks362 decks
55%synergy
Forgotten Ancient
59%inclusion214 decks362 decks
53%synergy
Counterspell
57%inclusion205 decks362 decks
15%synergy
Hardened Scales
56%inclusion204 decks362 decks
46%synergy
Freed from the Real
56%inclusion201 decks362 decks
54%synergy
Game Changers
Seedborn Muse
33%inclusion120 decks362 decks
25%synergy
Cyclonic Rift
24%inclusion86 decks362 decks
2%synergy
Worldly Tutor
20%inclusion74 decks362 decks
9%synergy
Demonic Tutor
18%inclusion5 decks28 decks
-1%synergy
Rhystic Study
17%inclusion62 decks362 decks
-6%synergy
Fierce Guardianship
15%inclusion53 decks362 decks
-3%synergy
Vampiric Tutor
11%inclusion3 decks28 decks
-4%synergy
Ancient Tomb
6.9%inclusion25 decks362 decks
-2%synergy
Gaea's Cradle
5.5%inclusion20 decks362 decks
0%synergy
Creatures
Faeburrow Elder
60%inclusion3 decks5 decks
48%synergy
Biomancer's Familiar
52%inclusion189 decks362 decks
50%synergy
Murkfiend Liege
52%inclusion189 decks362 decks
49%synergy
Knacksaw Clique
50%inclusion181 decks362 decks
50%synergy
Vorel of the Hull Clade
48%inclusion174 decks362 decks
46%synergy
Zameck Guildmage
48%inclusion172 decks362 decks
47%synergy
Herald of Secret Streams
46%inclusion166 decks362 decks
43%synergy
Rishkar, Peema Renegade
45%inclusion163 decks362 decks
41%synergy
Viridian Joiner
44%inclusion160 decks362 decks
44%synergy
Sage of Hours
43%inclusion157 decks362 decks
43%synergy
Fertilid
42%inclusion153 decks362 decks
41%synergy
Evolution Witness
42%inclusion152 decks362 decks
39%synergy
Ioreth of the Healing House
39%inclusion140 decks362 decks
37%synergy
Devoted Druid
37%inclusion135 decks362 decks
34%synergy
Cytoplast Manipulator
36%inclusion131 decks362 decks
36%synergy
Kotis, the Fangkeeper
35%inclusion6 decks17 decks
34%synergy
Simic Manipulator
35%inclusion125 decks362 decks
34%synergy
Walking Ballista
35%inclusion125 decks362 decks
32%synergy
Triskelion
34%inclusion124 decks362 decks
34%synergy
Lotuslight Dancers
33%inclusion5 decks15 decks
32%synergy
Skithiryx, the Blight Dragon
32%inclusion9 decks28 decks
31%synergy
Skull Prophet
32%inclusion9 decks28 decks
27%synergy
Thornling
32%inclusion116 decks362 decks
32%synergy
Morphling
32%inclusion115 decks362 decks
32%synergy
Birds of Paradise
31%inclusion113 decks362 decks
4%synergy
Fanatic of Rhonas
31%inclusion112 decks362 decks
25%synergy
Farmstead Gleaner
31%inclusion111 decks362 decks
31%synergy
Argothian Elder
30%inclusion109 decks362 decks
30%synergy
Phage the Untouchable
29%inclusion8 decks28 decks
28%synergy
Krosan Restorer
28%inclusion102 decks362 decks
28%synergy
Experiment One
28%inclusion101 decks362 decks
28%synergy
Renata, Called to the Hunt
27%inclusion99 decks362 decks
26%synergy
Kinnan, Bonder Prodigy
27%inclusion97 decks362 decks
23%synergy
Likeness Looter
25%inclusion7 decks28 decks
22%synergy
Ilysian Caryatid
24%inclusion88 decks362 decks
22%synergy
Leech Bonder
22%inclusion80 decks362 decks
22%synergy
Stinkweed Imp
21%inclusion6 decks28 decks
20%synergy
Muldrotha, the Gravetide
21%inclusion6 decks28 decks
12%synergy
Deathrite Shaman
21%inclusion6 decks28 decks
11%synergy
Momir Vig, Simic Visionary
19%inclusion69 decks362 decks
19%synergy
Scavenging Ooze
19%inclusion69 decks362 decks
17%synergy
Quicksilver Elemental
19%inclusion68 decks362 decks
18%synergy
Selvala, Heart of the Wilds
19%inclusion68 decks362 decks
13%synergy
Llanowar Elves
19%inclusion68 decks362 decks
-1%synergy
Bristly Bill, Spine Sower
18%inclusion66 decks362 decks
15%synergy
Ley Weaver
18%inclusion65 decks362 decks
18%synergy
Glarb, Calamity's Augur
18%inclusion5 decks28 decks
16%synergy
Psychic Frog
18%inclusion5 decks28 decks
15%synergy
Corpsejack Menace
18%inclusion5 decks28 decks
13%synergy
Zimone, Paradox Sculptor
17%inclusion58 decks339 decks
15%synergy
Instants
Entomb
50%inclusion14 decks28 decks
43%synergy
Assassin's Trophy
46%inclusion13 decks28 decks
16%synergy
Growth Spiral
45%inclusion164 decks362 decks
25%synergy
Beast Within
44%inclusion161 decks362 decks
11%synergy
Voidslime
37%inclusion133 decks362 decks
35%synergy
Rapid Hybridization
33%inclusion120 decks362 decks
24%synergy
Heroic Intervention
33%inclusion118 decks362 decks
2%synergy
Negate
30%inclusion108 decks362 decks
9%synergy
Plasm Capture
27%inclusion98 decks362 decks
26%synergy
Repulsive Mutation
26%inclusion94 decks362 decks
23%synergy
Mutational Advantage
26%inclusion93 decks362 decks
22%synergy
Grisly Salvage
25%inclusion7 decks28 decks
19%synergy
Dark Ritual
25%inclusion7 decks28 decks
1%synergy
Gaea's Gift
21%inclusion75 decks362 decks
18%synergy
Pongify
20%inclusion74 decks362 decks
9%synergy
Snakeskin Veil
19%inclusion68 decks362 decks
13%synergy
Tainted Pact
18%inclusion5 decks28 decks
14%synergy
Revitalizing Repast
18%inclusion5 decks28 decks
9%synergy
An Offer You Can't Refuse
18%inclusion64 decks362 decks
-7%synergy
Arcane Denial
16%inclusion58 decks362 decks
-4%synergy
Silkguard
15%inclusion56 decks362 decks
14%synergy
Krosan Grip
15%inclusion53 decks362 decks
10%synergy
Simic Charm
14%inclusion52 decks362 decks
12%synergy
Mana Drain
14%inclusion49 decks362 decks
-1%synergy
Legolas's Quick Reflexes
13%inclusion47 decks362 decks
11%synergy
Swan Song
13%inclusion46 decks362 decks
-5%synergy
Planar Genesis
11%inclusion39 decks362 decks
6%synergy
Chord of Calling
11%inclusion39 decks362 decks
5%synergy
Tear Asunder
11%inclusion3 decks28 decks
3%synergy
Abrupt Decay
11%inclusion3 decks28 decks
1%synergy
Putrefy
11%inclusion3 decks28 decks
-5%synergy
Vastwood Fortification
9.4%inclusion34 decks362 decks
9%synergy
Brainstorm
8.6%inclusion31 decks362 decks
-10%synergy
Essence Capture
8.0%inclusion29 decks362 decks
7%synergy
Nature's Claim
8.0%inclusion29 decks362 decks
1%synergy
Aetherize
8.0%inclusion29 decks362 decks
1%synergy
Reality Shift
7.7%inclusion28 decks362 decks
0%synergy
Sink into Stupor
7.5%inclusion27 decks362 decks
-3%synergy
Bioshift
6.9%inclusion25 decks362 decks
6%synergy
Decisive Denial
6.6%inclusion24 decks362 decks
5%synergy
Quandrix Command
6.4%inclusion23 decks362 decks
5%synergy
Muddle the Mixture
5.5%inclusion20 decks362 decks
1%synergy
Blue Sun's Zenith
5.2%inclusion19 decks362 decks
3%synergy
Ripples of Potential
5.2%inclusion19 decks362 decks
2%synergy
Sorceries
Cultivate
50%inclusion182 decks362 decks
8%synergy
Wave Goodbye
47%inclusion171 decks362 decks
45%synergy
Unmarked Grave
39%inclusion11 decks28 decks
37%synergy
Rampant Growth
37%inclusion134 decks362 decks
4%synergy
Kodama's Reach
36%inclusion131 decks362 decks
9%synergy
Reanimate
32%inclusion9 decks28 decks
13%synergy
Neoform
26%inclusion94 decks362 decks
22%synergy
Toxic Deluge
25%inclusion7 decks28 decks
7%synergy
Nature's Lore
24%inclusion87 decks362 decks
-7%synergy
Culling Ritual
21%inclusion6 decks28 decks
11%synergy
Farseek
21%inclusion77 decks362 decks
-15%synergy
Three Visits
20%inclusion71 decks362 decks
-5%synergy
Villainous Wealth
18%inclusion5 decks28 decks
11%synergy
Torment of Hailfire
14%inclusion4 decks28 decks
10%synergy
Living Death
14%inclusion4 decks28 decks
9%synergy
Unnatural Restoration
14%inclusion51 decks362 decks
12%synergy
Urban Evolution
14%inclusion50 decks362 decks
10%synergy
Green Sun's Zenith
13%inclusion48 decks362 decks
8%synergy
Curse of the Swine
13%inclusion47 decks362 decks
9%synergy
Bala Ged Recovery
12%inclusion42 decks362 decks
4%synergy
Tezzeret's Gambit
11%inclusion39 decks362 decks
7%synergy
Jarad's Orders
11%inclusion3 decks28 decks
9%synergy
Lively Dirge
11%inclusion3 decks28 decks
9%synergy
Dread Return
11%inclusion3 decks28 decks
6%synergy
Explore
9.1%inclusion33 decks362 decks
0%synergy
Finale of Devastation
8.3%inclusion30 decks362 decks
1%synergy
Rishkar's Expertise
7.7%inclusion28 decks362 decks
-1%synergy
Nature's Rhythm
7.4%inclusion19 decks256 decks
3%synergy
Give // Take
5.8%inclusion21 decks362 decks
6%synergy
Contentious Plan
5.2%inclusion19 decks362 decks
4%synergy
Thirsting Roots
5.2%inclusion19 decks362 decks
4%synergy
Ponder
5.2%inclusion19 decks362 decks
-6%synergy
Utility Artifacts
Swiftfoot Boots
51%inclusion184 decks362 decks
24%synergy
Thousand-Year Elixir
46%inclusion168 decks362 decks
45%synergy
Agatha's Soul Cauldron
41%inclusion148 decks362 decks
40%synergy
Illusionist's Bracers
37%inclusion135 decks362 decks
36%synergy
Ozolith, the Shattered Spire
29%inclusion106 decks362 decks
25%synergy
Lightning Greaves
27%inclusion99 decks362 decks
3%synergy
The Ozolith
20%inclusion73 decks362 decks
17%synergy
The Great Henge
20%inclusion72 decks362 decks
10%synergy
Umbral Mantle
17%inclusion63 decks362 decks
17%synergy
Staff of Domination
16%inclusion59 decks362 decks
15%synergy
The Earth Crystal
14%inclusion31 decks221 decks
9%synergy
Heartstone
10%inclusion36 decks362 decks
10%synergy
Rings of Brighthearth
7.5%inclusion27 decks362 decks
6%synergy
Enchantments
Ripples of Undeath
43%inclusion12 decks28 decks
38%synergy
Training Grounds
38%inclusion138 decks362 decks
35%synergy
Bred for the Hunt
33%inclusion118 decks362 decks
30%synergy
Master Chef
32%inclusion116 decks362 decks
31%synergy
Pemmin's Aura
31%inclusion113 decks362 decks
30%synergy
Innkeeper's Talent
30%inclusion110 decks362 decks
26%synergy
Branching Evolution
28%inclusion101 decks362 decks
21%synergy
Terrasymbiosis
27%inclusion54 decks201 decks
22%synergy
Primal Empathy
26%inclusion94 decks362 decks
25%synergy
Animate Dead
14%inclusion4 decks28 decks
6%synergy
Leyline of Abundance
13%inclusion48 decks362 decks
12%synergy
Tribute to the World Tree
12%inclusion42 decks362 decks
6%synergy
Guardian Project
11%inclusion41 decks362 decks
3%synergy
Court of Garenbrig
10%inclusion38 decks362 decks
9%synergy
Inexorable Tide
10%inclusion36 decks362 decks
7%synergy
Helix Pinnacle
10%inclusion35 decks362 decks
9%synergy
Wizard Class
8.6%inclusion31 decks362 decks
4%synergy
Hadana's Climb
7.5%inclusion27 decks362 decks
6%synergy
Doubling Season
7.5%inclusion27 decks362 decks
-2%synergy
Mystic Remora
7.5%inclusion27 decks362 decks
-9%synergy
Asceticism
6.9%inclusion25 decks362 decks
4%synergy
Sphere Grid
6.7%inclusion15 decks223 decks
3%synergy
Communal Brewing
6.6%inclusion24 decks362 decks
6%synergy
Utopia Sprawl
6.6%inclusion24 decks362 decks
-1%synergy
Concordant Crossroads
6.4%inclusion23 decks362 decks
4%synergy
Wild Growth
6.4%inclusion23 decks362 decks
-4%synergy
Loading Zone
6.0%inclusion12 decks199 decks
4%synergy
Sylvan Library
5.8%inclusion21 decks362 decks
-3%synergy
Cryptolith Rite
5.5%inclusion20 decks362 decks
2%synergy
Planeswalkers
Jiang Yanggu, Wildcrafter
18%inclusion66 decks362 decks
18%synergy
Tyvar, Jubilant Brawler
14%inclusion4 decks28 decks
11%synergy
Utility Lands
Oran-Rief, the Vastwood
53%inclusion192 decks362 decks
49%synergy
Novijen, Heart of Progress
52%inclusion188 decks362 decks
51%synergy
Reliquary Tower
48%inclusion174 decks362 decks
18%synergy
Llanowar Reborn
46%inclusion165 decks362 decks
44%synergy
Karn's Bastion
31%inclusion112 decks362 decks
26%synergy
Alchemist's Refuge
28%inclusion102 decks362 decks
22%synergy
Bojuka Bog
25%inclusion7 decks28 decks
-5%synergy
Minamo, School at Water's Edge
23%inclusion84 decks362 decks
19%synergy
Rogue's Passage
20%inclusion74 decks362 decks
0%synergy
Boseiju, Who Endures
19%inclusion69 decks362 decks
0%synergy
Dakmor Salvage
18%inclusion5 decks28 decks
16%synergy
Mosswort Bridge
17%inclusion63 decks362 decks
7%synergy
Yavimaya, Cradle of Growth
16%inclusion58 decks362 decks
7%synergy
Otawara, Soaring City
14%inclusion49 decks362 decks
-3%synergy
Temple of the False God
11%inclusion39 decks362 decks
2%synergy
Tyrite Sanctum
10%inclusion38 decks362 decks
9%synergy
Nesting Grounds
10%inclusion38 decks362 decks
8%synergy
Drannith Ruins
8.6%inclusion31 decks362 decks
8%synergy
Mistrise Village
7.6%inclusion20 decks263 decks
0%synergy
Command Beacon
6.6%inclusion24 decks362 decks
2%synergy
Halimar Depths
5.5%inclusion20 decks362 decks
3%synergy
Lumbering Falls
5.2%inclusion19 decks362 decks
4%synergy
Evendo, Waking Haven
5.0%inclusion10 decks199 decks
0%synergy
Mana Artifacts
Sol Ring
83%inclusion301 decks362 decks
0%synergy
Arcane Signet
64%inclusion233 decks362 decks
-8%synergy
Simic Signet
33%inclusion120 decks362 decks
22%synergy
Talisman of Resilience
18%inclusion5 decks28 decks
5%synergy
Talisman of Curiosity
17%inclusion63 decks362 decks
5%synergy
Thought Vessel
15%inclusion53 decks362 decks
-3%synergy
Dimir Signet
14%inclusion4 decks28 decks
-10%synergy
Golgari Signet
11%inclusion3 decks28 decks
1%synergy
Talisman of Dominance
11%inclusion3 decks28 decks
-22%synergy
Chromatic Lantern
6.6%inclusion24 decks362 decks
-2%synergy
Fellwar Stone
5.8%inclusion21 decks362 decks
-15%synergy
Basalt Monolith
5.2%inclusion19 decks362 decks
3%synergy
Lands
Command Tower
90%inclusion327 decks362 decks
16%synergy
Savannah
80%inclusion4 decks5 decks
67%synergy
Taiga
80%inclusion4 decks5 decks
67%synergy
Tundra
80%inclusion4 decks5 decks
66%synergy
Volcanic Island
80%inclusion4 decks5 decks
66%synergy
Stomping Ground
80%inclusion4 decks5 decks
39%synergy
Hinterland Harbor
71%inclusion256 decks362 decks
37%synergy
Overgrown Tomb
64%inclusion18 decks28 decks
23%synergy
Steam Vents
60%inclusion3 decks5 decks
22%synergy
Breeding Pool
59%inclusion215 decks362 decks
17%synergy
Simic Growth Chamber
59%inclusion212 decks362 decks
41%synergy
Watery Grave
57%inclusion16 decks28 decks
16%synergy
Dreamroot Cascade
53%inclusion191 decks362 decks
31%synergy
Rejuvenating Springs
51%inclusion185 decks362 decks
25%synergy
Yavimaya Coast
50%inclusion181 decks362 decks
23%synergy
Flooded Grove
46%inclusion166 decks362 decks
30%synergy
Woodland Cemetery
43%inclusion12 decks28 decks
11%synergy
Temple of Mystery
43%inclusion154 decks362 decks
26%synergy
Underground Mortuary
39%inclusion11 decks28 decks
27%synergy
Deathcap Glade
39%inclusion11 decks28 decks
26%synergy
Zagoth Triome
39%inclusion11 decks28 decks
12%synergy
Drowned Catacomb
39%inclusion11 decks28 decks
10%synergy
Undercity Sewers
36%inclusion10 decks28 decks
24%synergy
Undergrowth Stadium
36%inclusion10 decks28 decks
12%synergy
Opulent Palace
36%inclusion10 decks28 decks
7%synergy
Vineglimmer Snarl
34%inclusion123 decks362 decks
23%synergy
Misty Rainforest
33%inclusion119 decks362 decks
21%synergy
Morphic Pool
32%inclusion9 decks28 decks
8%synergy
Exotic Orchard
31%inclusion112 decks362 decks
-6%synergy
Bayou
29%inclusion8 decks28 decks
15%synergy
Underground Sea
29%inclusion8 decks28 decks
14%synergy
Sunken Hollow
29%inclusion8 decks28 decks
-5%synergy
Shipwreck Marsh
25%inclusion7 decks28 decks
7%synergy
Hedge Maze
24%inclusion87 decks362 decks
13%synergy
Llanowar Wastes
21%inclusion6 decks28 decks
-5%synergy
Overflowing Basin
21%inclusion76 decks362 decks
13%synergy
Barkchannel Pathway
20%inclusion72 decks362 decks
13%synergy
Evolving Wilds
20%inclusion72 decks362 decks
-1%synergy
Willowrush Verge
19%inclusion58 decks309 decks
12%synergy
Underground River
18%inclusion5 decks28 decks
-5%synergy
Botanical Sanctum
18%inclusion64 decks362 decks
13%synergy
Tropical Island
16%inclusion59 decks362 decks
2%synergy
Wastewood Verge
16%inclusion4 decks25 decks
9%synergy
Waterlogged Grove
15%inclusion56 decks362 decks
9%synergy
Thornwood Falls
15%inclusion55 decks362 decks
8%synergy
Blooming Marsh
14%inclusion4 decks28 decks
9%synergy
Foreboding Landscape
14%inclusion4 decks28 decks
5%synergy
Terramorphic Expanse
14%inclusion51 decks362 decks
-1%synergy
Simic Guildgate
12%inclusion45 decks362 decks
7%synergy
Tangled Islet
12%inclusion45 decks362 decks
7%synergy