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
0.5%inclusion1 decks205 decks
Top Commanders
Experiment Kraj
29%inclusion341 decks1.17K decks
Mimeoplasm, Revered One
0.7%inclusion20 decks2.69K decks
Volrath, the Shapestealer
0.2%inclusion7 decks3.25K decks
Zimone, Paradox Sculptor
0.1%inclusion3 decks3.42K decks
Vannifar, Evolved Enigma
0.1%inclusion3 decks2.28K decks
Yuna, Grand Summoner
0.0%inclusion3 decks8.06K decks
Momir Vig, Simic Visionary
0.1%inclusion2 decks1.56K decks
Magus Lucea Kane
0.0%inclusion2 decks12K decks
Kinnan, Bonder Prodigy
0.0%inclusion1 decks16.9K decks
Loot, the Pathfinder
0.0%inclusion1 decks5.28K decks
Tevesh Szat, Doom of Fools // Thrasios, Triton Hero
0.0%inclusion1 decks2.22K decks
The Wise Mothman
0.0%inclusion1 decks27.1K decks
Urtet, Remnant of Memnarch
0.0%inclusion1 decks14.5K decks
Vorel of the Hull Clade
0.1%inclusion1 decks1.43K decks
New Cards
Pensive Professor
8.3%inclusion2 decks24 decks
7%synergy
Mona Lisa, Science Geek
8.2%inclusion6 decks73 decks
7%synergy
Topiary Lecturer
7.1%inclusion1 decks14 decks
6%synergy
Emil, Vastlands Roamer
7.1%inclusion1 decks14 decks
7%synergy
Petrified Hamlet
7.1%inclusion1 decks14 decks
7%synergy
High Synergy Cards
Incubation Druid
86%inclusion333 decks388 decks
81%synergy
Pili-Pala
74%inclusion289 decks388 decks
74%synergy
Simic Ragworm
70%inclusion272 decks388 decks
70%synergy
Master Biomancer
71%inclusion277 decks388 decks
69%synergy
Gyre Sage
71%inclusion276 decks388 decks
67%synergy
Gyre Engineer
67%inclusion260 decks388 decks
66%synergy
Arcanis the Omnipotent
67%inclusion261 decks388 decks
66%synergy
Fathom Mage
69%inclusion266 decks388 decks
64%synergy
Vigean Graftmage
63%inclusion244 decks388 decks
63%synergy
Gilder Bairn
63%inclusion243 decks388 decks
62%synergy
Top Cards
Simic Ascendancy
66%inclusion257 decks388 decks
61%synergy
Inspiring Call
66%inclusion257 decks388 decks
58%synergy
Plaxcaster Frogling
62%inclusion240 decks388 decks
61%synergy
Kiora's Follower
60%inclusion234 decks388 decks
56%synergy
Forgotten Ancient
60%inclusion233 decks388 decks
54%synergy
Freed from the Real
56%inclusion219 decks388 decks
54%synergy
Hardened Scales
56%inclusion219 decks388 decks
46%synergy
Counterspell
56%inclusion219 decks388 decks
15%synergy
Necrotic Ooze
55%inclusion17 decks31 decks
54%synergy
Buried Alive
55%inclusion17 decks31 decks
49%synergy
Game Changers
Seedborn Muse
32%inclusion126 decks388 decks
24%synergy
Cyclonic Rift
24%inclusion93 decks388 decks
2%synergy
Demonic Tutor
23%inclusion7 decks31 decks
4%synergy
Worldly Tutor
21%inclusion80 decks388 decks
9%synergy
Rhystic Study
18%inclusion68 decks388 decks
-6%synergy
Vampiric Tutor
16%inclusion5 decks31 decks
2%synergy
Fierce Guardianship
15%inclusion59 decks388 decks
-2%synergy
Opposition Agent
10%inclusion3 decks31 decks
5%synergy
Ancient Tomb
6.4%inclusion25 decks388 decks
-3%synergy
Gaea's Cradle
5.2%inclusion20 decks388 decks
-1%synergy
Creatures
Faeburrow Elder
60%inclusion3 decks5 decks
48%synergy
Murkfiend Liege
53%inclusion204 decks388 decks
50%synergy
Biomancer's Familiar
51%inclusion198 decks388 decks
49%synergy
Knacksaw Clique
51%inclusion197 decks388 decks
51%synergy
Zameck Guildmage
47%inclusion183 decks388 decks
47%synergy
Vorel of the Hull Clade
47%inclusion183 decks388 decks
45%synergy
Herald of Secret Streams
45%inclusion173 decks388 decks
42%synergy
Viridian Joiner
44%inclusion172 decks388 decks
44%synergy
Rishkar, Peema Renegade
44%inclusion172 decks388 decks
40%synergy
Sage of Hours
43%inclusion165 decks388 decks
42%synergy
Fertilid
41%inclusion161 decks388 decks
40%synergy
Evolution Witness
41%inclusion161 decks388 decks
38%synergy
Ioreth of the Healing House
38%inclusion148 decks388 decks
37%synergy
Devoted Druid
37%inclusion144 decks388 decks
34%synergy
Walking Ballista
35%inclusion137 decks388 decks
33%synergy
Cytoplast Manipulator
35%inclusion136 decks388 decks
35%synergy
Triskelion
34%inclusion130 decks388 decks
33%synergy
Simic Manipulator
33%inclusion127 decks388 decks
33%synergy
Birds of Paradise
32%inclusion125 decks388 decks
5%synergy
Thornling
31%inclusion122 decks388 decks
31%synergy
Morphling
31%inclusion121 decks388 decks
31%synergy
Farmstead Gleaner
31%inclusion121 decks388 decks
31%synergy
Fanatic of Rhonas
30%inclusion118 decks388 decks
24%synergy
Kotis, the Fangkeeper
30%inclusion6 decks20 decks
29%synergy
Argothian Elder
30%inclusion116 decks388 decks
30%synergy
Phage the Untouchable
29%inclusion9 decks31 decks
29%synergy
Skithiryx, the Blight Dragon
29%inclusion9 decks31 decks
28%synergy
Skull Prophet
29%inclusion9 decks31 decks
24%synergy
Lotuslight Dancers
28%inclusion5 decks18 decks
26%synergy
Krosan Restorer
28%inclusion107 decks388 decks
27%synergy
Experiment One
27%inclusion105 decks388 decks
27%synergy
Renata, Called to the Hunt
27%inclusion104 decks388 decks
25%synergy
Kinnan, Bonder Prodigy
27%inclusion104 decks388 decks
23%synergy
Ilysian Caryatid
24%inclusion93 decks388 decks
22%synergy
Likeness Looter
23%inclusion7 decks31 decks
19%synergy
Leech Bonder
22%inclusion85 decks388 decks
22%synergy
Selvala, Heart of the Wilds
20%inclusion76 decks388 decks
14%synergy
Stinkweed Imp
19%inclusion6 decks31 decks
18%synergy
Muldrotha, the Gravetide
19%inclusion6 decks31 decks
10%synergy
Deathrite Shaman
19%inclusion6 decks31 decks
9%synergy
Llanowar Elves
19%inclusion74 decks388 decks
-1%synergy
Momir Vig, Simic Visionary
19%inclusion73 decks388 decks
19%synergy
Quicksilver Elemental
19%inclusion73 decks388 decks
18%synergy
Bristly Bill, Spine Sower
19%inclusion72 decks388 decks
15%synergy
Scavenging Ooze
18%inclusion71 decks388 decks
16%synergy
Ley Weaver
17%inclusion67 decks388 decks
17%synergy
Zimone, Paradox Sculptor
17%inclusion62 decks365 decks
15%synergy
Glarb, Calamity's Augur
16%inclusion5 decks31 decks
14%synergy
Psychic Frog
16%inclusion5 decks31 decks
13%synergy
Corpsejack Menace
16%inclusion5 decks31 decks
11%synergy
Instants
Growth Spiral
46%inclusion178 decks388 decks
26%synergy
Entomb
45%inclusion14 decks31 decks
38%synergy
Beast Within
44%inclusion172 decks388 decks
11%synergy
Assassin's Trophy
42%inclusion13 decks31 decks
11%synergy
Voidslime
36%inclusion141 decks388 decks
35%synergy
Rapid Hybridization
34%inclusion131 decks388 decks
25%synergy
Heroic Intervention
34%inclusion131 decks388 decks
3%synergy
Negate
29%inclusion112 decks388 decks
8%synergy
Plasm Capture
27%inclusion104 decks388 decks
26%synergy
Dark Ritual
26%inclusion8 decks31 decks
1%synergy
Repulsive Mutation
25%inclusion97 decks388 decks
22%synergy
Mutational Advantage
24%inclusion95 decks388 decks
21%synergy
Grisly Salvage
23%inclusion7 decks31 decks
17%synergy
Pongify
21%inclusion80 decks388 decks
9%synergy
Gaea's Gift
20%inclusion77 decks388 decks
17%synergy
Revitalizing Repast
19%inclusion6 decks31 decks
11%synergy
Snakeskin Veil
18%inclusion70 decks388 decks
12%synergy
An Offer You Can't Refuse
18%inclusion68 decks388 decks
-7%synergy
Arcane Denial
16%inclusion63 decks388 decks
-4%synergy
Tainted Pact
16%inclusion5 decks31 decks
13%synergy
Silkguard
15%inclusion60 decks388 decks
14%synergy
Simic Charm
15%inclusion57 decks388 decks
12%synergy
Mana Drain
14%inclusion56 decks388 decks
0%synergy
Krosan Grip
14%inclusion55 decks388 decks
9%synergy
Swan Song
13%inclusion51 decks388 decks
-5%synergy
Legolas's Quick Reflexes
12%inclusion48 decks388 decks
10%synergy
Chord of Calling
11%inclusion44 decks388 decks
6%synergy
Planar Genesis
10%inclusion40 decks388 decks
5%synergy
Tear Asunder
10%inclusion3 decks31 decks
2%synergy
Abrupt Decay
10%inclusion3 decks31 decks
0%synergy
Deadly Rollick
10%inclusion3 decks31 decks
-4%synergy
Putrefy
10%inclusion3 decks31 decks
-6%synergy
Vastwood Fortification
8.8%inclusion34 decks388 decks
8%synergy
Brainstorm
8.8%inclusion34 decks388 decks
-9%synergy
Aetherize
8.0%inclusion31 decks388 decks
1%synergy
Essence Capture
7.7%inclusion30 decks388 decks
7%synergy
Nature's Claim
7.7%inclusion30 decks388 decks
1%synergy
Reality Shift
7.5%inclusion29 decks388 decks
0%synergy
Bioshift
7.2%inclusion28 decks388 decks
7%synergy
Sink into Stupor
7.2%inclusion28 decks388 decks
-3%synergy
Decisive Denial
6.4%inclusion25 decks388 decks
4%synergy
Quandrix Command
5.9%inclusion23 decks388 decks
4%synergy
Muddle the Mixture
5.9%inclusion23 decks388 decks
2%synergy
Blue Sun's Zenith
5.7%inclusion22 decks388 decks
4%synergy
Sorceries
Cultivate
51%inclusion197 decks388 decks
9%synergy
Wave Goodbye
46%inclusion179 decks388 decks
44%synergy
Rampant Growth
38%inclusion148 decks388 decks
5%synergy
Kodama's Reach
36%inclusion139 decks388 decks
9%synergy
Unmarked Grave
35%inclusion11 decks31 decks
33%synergy
Reanimate
35%inclusion11 decks31 decks
16%synergy
Neoform
26%inclusion99 decks388 decks
22%synergy
Nature's Lore
24%inclusion95 decks388 decks
-7%synergy
Villainous Wealth
23%inclusion7 decks31 decks
16%synergy
Toxic Deluge
23%inclusion7 decks31 decks
5%synergy
Farseek
22%inclusion84 decks388 decks
-14%synergy
Three Visits
20%inclusion77 decks388 decks
-4%synergy
Culling Ritual
19%inclusion6 decks31 decks
9%synergy
Torment of Hailfire
16%inclusion5 decks31 decks
12%synergy
Urban Evolution
14%inclusion53 decks388 decks
10%synergy
Green Sun's Zenith
14%inclusion53 decks388 decks
8%synergy
Unnatural Restoration
13%inclusion52 decks388 decks
11%synergy
Jarad's Orders
13%inclusion4 decks31 decks
12%synergy
Lively Dirge
13%inclusion4 decks31 decks
11%synergy
Living Death
13%inclusion4 decks31 decks
8%synergy
Curse of the Swine
13%inclusion49 decks388 decks
9%synergy
Bala Ged Recovery
11%inclusion43 decks388 decks
3%synergy
Tezzeret's Gambit
11%inclusion41 decks388 decks
7%synergy
Dread Return
10%inclusion3 decks31 decks
5%synergy
Exsanguinate
10%inclusion3 decks31 decks
3%synergy
Diabolic Intent
10%inclusion3 decks31 decks
2%synergy
Explore
9.0%inclusion35 decks388 decks
-1%synergy
Finale of Devastation
8.8%inclusion34 decks388 decks
1%synergy
Rishkar's Expertise
8.2%inclusion32 decks388 decks
-1%synergy
Nature's Rhythm
7.4%inclusion21 decks282 decks
3%synergy
Growth Curve
5.9%inclusion1 decks17 decks
5%synergy
Give // Take
5.4%inclusion21 decks388 decks
5%synergy
Contentious Plan
5.2%inclusion20 decks388 decks
4%synergy
Utility Artifacts
Swiftfoot Boots
51%inclusion199 decks388 decks
24%synergy
Thousand-Year Elixir
47%inclusion183 decks388 decks
46%synergy
Agatha's Soul Cauldron
41%inclusion161 decks388 decks
40%synergy
Illusionist's Bracers
37%inclusion145 decks388 decks
36%synergy
Ozolith, the Shattered Spire
30%inclusion116 decks388 decks
26%synergy
Lightning Greaves
28%inclusion109 decks388 decks
3%synergy
The Ozolith
20%inclusion78 decks388 decks
17%synergy
The Great Henge
20%inclusion77 decks388 decks
10%synergy
Umbral Mantle
18%inclusion71 decks388 decks
18%synergy
Staff of Domination
18%inclusion68 decks388 decks
16%synergy
The Earth Crystal
14%inclusion34 decks248 decks
8%synergy
Heartstone
10%inclusion37 decks388 decks
9%synergy
Rings of Brighthearth
7.5%inclusion29 decks388 decks
6%synergy
Enchantments
Ripples of Undeath
39%inclusion12 decks31 decks
34%synergy
Training Grounds
37%inclusion145 decks388 decks
34%synergy
Bred for the Hunt
32%inclusion123 decks388 decks
29%synergy
Master Chef
31%inclusion122 decks388 decks
31%synergy
Pemmin's Aura
31%inclusion122 decks388 decks
30%synergy
Innkeeper's Talent
30%inclusion115 decks388 decks
25%synergy
Branching Evolution
28%inclusion107 decks388 decks
21%synergy
Primal Empathy
27%inclusion103 decks388 decks
26%synergy
Terrasymbiosis
25%inclusion58 decks228 decks
20%synergy
Blowfly Infestation
13%inclusion4 decks31 decks
12%synergy
Animate Dead
13%inclusion4 decks31 decks
4%synergy
Leyline of Abundance
12%inclusion48 decks388 decks
11%synergy
Tribute to the World Tree
12%inclusion48 decks388 decks
7%synergy
Guardian Project
11%inclusion43 decks388 decks
3%synergy
Court of Garenbrig
10%inclusion38 decks388 decks
8%synergy
Helix Pinnacle
10%inclusion37 decks388 decks
9%synergy
Inexorable Tide
9.3%inclusion36 decks388 decks
6%synergy
Wizard Class
8.5%inclusion33 decks388 decks
4%synergy
Mystic Remora
8.0%inclusion31 decks388 decks
-8%synergy
Utopia Sprawl
7.2%inclusion28 decks388 decks
0%synergy
Doubling Season
7.2%inclusion28 decks388 decks
-3%synergy
Hadana's Climb
7.0%inclusion27 decks388 decks
6%synergy
Concordant Crossroads
6.7%inclusion26 decks388 decks
4%synergy
Wild Growth
6.7%inclusion26 decks388 decks
-3%synergy
Asceticism
6.4%inclusion25 decks388 decks
4%synergy
Communal Brewing
6.2%inclusion24 decks388 decks
5%synergy
Sphere Grid
6.0%inclusion15 decks249 decks
3%synergy
Sylvan Library
5.9%inclusion23 decks388 decks
-3%synergy
Loading Zone
5.8%inclusion13 decks226 decks
4%synergy
Cryptolith Rite
5.2%inclusion20 decks388 decks
1%synergy
Planeswalkers
Jiang Yanggu, Wildcrafter
18%inclusion69 decks388 decks
17%synergy
Tyvar, Jubilant Brawler
13%inclusion4 decks31 decks
10%synergy
Utility Lands
Oran-Rief, the Vastwood
52%inclusion203 decks388 decks
48%synergy
Novijen, Heart of Progress
51%inclusion198 decks388 decks
50%synergy
Reliquary Tower
48%inclusion186 decks388 decks
18%synergy
Llanowar Reborn
45%inclusion174 decks388 decks
43%synergy
Karn's Bastion
30%inclusion117 decks388 decks
25%synergy
Alchemist's Refuge
28%inclusion110 decks388 decks
22%synergy
Minamo, School at Water's Edge
23%inclusion91 decks388 decks
19%synergy
Bojuka Bog
23%inclusion7 decks31 decks
-7%synergy
Rogue's Passage
21%inclusion80 decks388 decks
0%synergy
Boseiju, Who Endures
19%inclusion74 decks388 decks
0%synergy
Yavimaya, Cradle of Growth
18%inclusion68 decks388 decks
9%synergy
Mosswort Bridge
17%inclusion65 decks388 decks
6%synergy
Dakmor Salvage
16%inclusion5 decks31 decks
14%synergy
Otawara, Soaring City
14%inclusion53 decks388 decks
-3%synergy
Temple of the False God
11%inclusion43 decks388 decks
2%synergy
Nesting Grounds
11%inclusion42 decks388 decks
8%synergy
Tyrite Sanctum
10%inclusion39 decks388 decks
9%synergy
Drannith Ruins
8.0%inclusion31 decks388 decks
8%synergy
Mistrise Village
7.6%inclusion22 decks289 decks
0%synergy
Command Beacon
6.4%inclusion25 decks388 decks
2%synergy
Halimar Depths
5.2%inclusion20 decks388 decks
3%synergy
Mana Artifacts
Sol Ring
84%inclusion324 decks388 decks
0%synergy
Arcane Signet
65%inclusion253 decks388 decks
-7%synergy
Simic Signet
33%inclusion128 decks388 decks
22%synergy
Talisman of Curiosity
17%inclusion66 decks388 decks
5%synergy
Talisman of Resilience
16%inclusion5 decks31 decks
4%synergy
Thought Vessel
15%inclusion60 decks388 decks
-2%synergy
Golgari Signet
13%inclusion4 decks31 decks
3%synergy
Dimir Signet
13%inclusion4 decks31 decks
-11%synergy
Talisman of Dominance
10%inclusion3 decks31 decks
-23%synergy
Chromatic Lantern
6.4%inclusion25 decks388 decks
-2%synergy
Fellwar Stone
5.7%inclusion22 decks388 decks
-15%synergy
Lands
Command Tower
91%inclusion353 decks388 decks
17%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%inclusion275 decks388 decks
37%synergy
Overgrown Tomb
65%inclusion20 decks31 decks
23%synergy
Steam Vents
60%inclusion3 decks5 decks
21%synergy
Simic Growth Chamber
60%inclusion231 decks388 decks
43%synergy
Breeding Pool
60%inclusion231 decks388 decks
17%synergy
Watery Grave
58%inclusion18 decks31 decks
16%synergy
Dreamroot Cascade
54%inclusion210 decks388 decks
32%synergy
Rejuvenating Springs
52%inclusion201 decks388 decks
26%synergy
Yavimaya Coast
50%inclusion194 decks388 decks
23%synergy
Flooded Grove
47%inclusion181 decks388 decks
31%synergy
Opulent Palace
45%inclusion14 decks31 decks
17%synergy
Temple of Mystery
43%inclusion166 decks388 decks
26%synergy
Zagoth Triome
42%inclusion13 decks31 decks
15%synergy
Woodland Cemetery
39%inclusion12 decks31 decks
6%synergy
Underground Mortuary
35%inclusion11 decks31 decks
23%synergy
Deathcap Glade
35%inclusion11 decks31 decks
22%synergy
Drowned Catacomb
35%inclusion11 decks31 decks
6%synergy
Vineglimmer Snarl
35%inclusion135 decks388 decks
24%synergy
Misty Rainforest
34%inclusion130 decks388 decks
22%synergy
Undercity Sewers
32%inclusion10 decks31 decks
21%synergy
Undergrowth Stadium
32%inclusion10 decks31 decks
9%synergy
Exotic Orchard
31%inclusion120 decks388 decks
-6%synergy
Bayou
29%inclusion9 decks31 decks
16%synergy
Underground Sea
29%inclusion9 decks31 decks
14%synergy
Morphic Pool
29%inclusion9 decks31 decks
5%synergy
Sunken Hollow
26%inclusion8 decks31 decks
-8%synergy
Hedge Maze
23%inclusion91 decks388 decks
13%synergy
Shipwreck Marsh
23%inclusion7 decks31 decks
5%synergy
Barkchannel Pathway
21%inclusion83 decks388 decks
15%synergy
Overflowing Basin
21%inclusion82 decks388 decks
13%synergy
Evolving Wilds
21%inclusion82 decks388 decks
1%synergy
Llanowar Wastes
19%inclusion6 decks31 decks
-8%synergy
Willowrush Verge
19%inclusion63 decks335 decks
12%synergy
Botanical Sanctum
17%inclusion67 decks388 decks
13%synergy
Tropical Island
17%inclusion65 decks388 decks
2%synergy
Underground River
16%inclusion5 decks31 decks
-7%synergy
Waterlogged Grove
16%inclusion61 decks388 decks
9%synergy
Thornwood Falls
15%inclusion60 decks388 decks
9%synergy
Terramorphic Expanse
15%inclusion57 decks388 decks
0%synergy
Wastewood Verge
14%inclusion4 decks28 decks
7%synergy
Blooming Marsh
13%inclusion4 decks31 decks
8%synergy
Foreboding Landscape
13%inclusion4 decks31 decks
4%synergy
Simic Guildgate
13%inclusion50 decks388 decks
8%synergy
Tangled Islet
13%inclusion49 decks388 decks
7%synergy