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 decks190 decks
Top Commanders
Experiment Kraj
29%inclusion333 decks1.15K decks
Mimeoplasm, Revered One
0.8%inclusion20 decks2.64K decks
Volrath, the Shapestealer
0.2%inclusion5 decks3.16K decks
Zimone, Paradox Sculptor
0.1%inclusion3 decks3.33K decks
Vannifar, Evolved Enigma
0.1%inclusion3 decks2.23K decks
Yuna, Grand Summoner
0.0%inclusion3 decks7.76K decks
Momir Vig, Simic Visionary
0.1%inclusion2 decks1.51K decks
Magus Lucea Kane
0.0%inclusion2 decks11.5K decks
Kinnan, Bonder Prodigy
0.0%inclusion1 decks16.4K decks
Loot, the Pathfinder
0.0%inclusion1 decks5.17K decks
Tevesh Szat, Doom of Fools // Thrasios, Triton Hero
0.0%inclusion1 decks2.16K decks
The Wise Mothman
0.0%inclusion1 decks26.3K decks
Urtet, Remnant of Memnarch
0.0%inclusion1 decks14K decks
Vorel of the Hull Clade
0.1%inclusion1 decks1.39K decks
New Cards
Turbulent Wilderness
11%inclusion1 decks9 decks
9%synergy
Mona Lisa, Science Geek
3.4%inclusion2 decks59 decks
2%synergy
Transdimensional Bovine
2.5%inclusion2 decks81 decks
2%synergy
Ooze Spill
1.8%inclusion1 decks56 decks
1%synergy
Mona Lisa, Ever Adaptable
1.7%inclusion1 decks58 decks
1%synergy
High Synergy Cards
Incubation Druid
86%inclusion325 decks378 decks
81%synergy
Pili-Pala
75%inclusion282 decks378 decks
74%synergy
Simic Ragworm
70%inclusion265 decks378 decks
70%synergy
Master Biomancer
71%inclusion268 decks378 decks
68%synergy
Gyre Sage
71%inclusion268 decks378 decks
67%synergy
Gyre Engineer
67%inclusion255 decks378 decks
67%synergy
Arcanis the Omnipotent
67%inclusion255 decks378 decks
66%synergy
Fathom Mage
69%inclusion259 decks378 decks
64%synergy
Vigean Graftmage
63%inclusion238 decks378 decks
63%synergy
Gilder Bairn
63%inclusion237 decks378 decks
63%synergy
Top Cards
Simic Ascendancy
66%inclusion251 decks378 decks
61%synergy
Inspiring Call
66%inclusion251 decks378 decks
58%synergy
Plaxcaster Frogling
62%inclusion234 decks378 decks
61%synergy
Kiora's Follower
60%inclusion228 decks378 decks
56%synergy
Forgotten Ancient
60%inclusion226 decks378 decks
53%synergy
Necrotic Ooze
59%inclusion17 decks29 decks
58%synergy
Buried Alive
59%inclusion17 decks29 decks
52%synergy
Freed from the Real
57%inclusion214 decks378 decks
55%synergy
Hardened Scales
56%inclusion212 decks378 decks
46%synergy
Counterspell
56%inclusion212 decks378 decks
14%synergy
Game Changers
Seedborn Muse
33%inclusion125 decks378 decks
25%synergy
Cyclonic Rift
24%inclusion91 decks378 decks
2%synergy
Worldly Tutor
21%inclusion79 decks378 decks
9%synergy
Demonic Tutor
21%inclusion6 decks29 decks
2%synergy
Rhystic Study
17%inclusion65 decks378 decks
-6%synergy
Fierce Guardianship
15%inclusion58 decks378 decks
-2%synergy
Vampiric Tutor
14%inclusion4 decks29 decks
-1%synergy
Opposition Agent
10%inclusion3 decks29 decks
5%synergy
Ancient Tomb
6.6%inclusion25 decks378 decks
-3%synergy
Gaea's Cradle
5.3%inclusion20 decks378 decks
-1%synergy
Creatures
Faeburrow Elder
60%inclusion3 decks5 decks
48%synergy
Murkfiend Liege
52%inclusion198 decks378 decks
49%synergy
Biomancer's Familiar
52%inclusion196 decks378 decks
50%synergy
Knacksaw Clique
51%inclusion191 decks378 decks
50%synergy
Zameck Guildmage
48%inclusion181 decks378 decks
47%synergy
Vorel of the Hull Clade
48%inclusion181 decks378 decks
46%synergy
Herald of Secret Streams
45%inclusion171 decks378 decks
42%synergy
Rishkar, Peema Renegade
44%inclusion167 decks378 decks
40%synergy
Viridian Joiner
44%inclusion165 decks378 decks
43%synergy
Sage of Hours
43%inclusion163 decks378 decks
43%synergy
Fertilid
42%inclusion159 decks378 decks
41%synergy
Evolution Witness
42%inclusion157 decks378 decks
38%synergy
Ioreth of the Healing House
38%inclusion144 decks378 decks
37%synergy
Devoted Druid
37%inclusion141 decks378 decks
34%synergy
Cytoplast Manipulator
36%inclusion135 decks378 decks
36%synergy
Walking Ballista
35%inclusion134 decks378 decks
33%synergy
Simic Manipulator
34%inclusion127 decks378 decks
33%synergy
Triskelion
33%inclusion126 decks378 decks
33%synergy
Kotis, the Fangkeeper
33%inclusion6 decks18 decks
32%synergy
Morphling
32%inclusion120 decks378 decks
32%synergy
Birds of Paradise
32%inclusion120 decks378 decks
4%synergy
Lotuslight Dancers
31%inclusion5 decks16 decks
29%synergy
Thornling
31%inclusion118 decks378 decks
31%synergy
Phage the Untouchable
31%inclusion9 decks29 decks
31%synergy
Skithiryx, the Blight Dragon
31%inclusion9 decks29 decks
30%synergy
Skull Prophet
31%inclusion9 decks29 decks
26%synergy
Farmstead Gleaner
31%inclusion117 decks378 decks
31%synergy
Fanatic of Rhonas
31%inclusion116 decks378 decks
25%synergy
Argothian Elder
30%inclusion114 decks378 decks
30%synergy
Krosan Restorer
28%inclusion106 decks378 decks
28%synergy
Experiment One
27%inclusion102 decks378 decks
27%synergy
Renata, Called to the Hunt
27%inclusion102 decks378 decks
26%synergy
Kinnan, Bonder Prodigy
27%inclusion102 decks378 decks
23%synergy
Likeness Looter
24%inclusion7 decks29 decks
21%synergy
Ilysian Caryatid
24%inclusion90 decks378 decks
22%synergy
Leech Bonder
22%inclusion83 decks378 decks
22%synergy
Stinkweed Imp
21%inclusion6 decks29 decks
20%synergy
Muldrotha, the Gravetide
21%inclusion6 decks29 decks
11%synergy
Deathrite Shaman
21%inclusion6 decks29 decks
10%synergy
Selvala, Heart of the Wilds
20%inclusion75 decks378 decks
14%synergy
Quicksilver Elemental
19%inclusion73 decks378 decks
19%synergy
Llanowar Elves
19%inclusion73 decks378 decks
-1%synergy
Momir Vig, Simic Visionary
19%inclusion71 decks378 decks
18%synergy
Scavenging Ooze
19%inclusion71 decks378 decks
16%synergy
Bristly Bill, Spine Sower
19%inclusion71 decks378 decks
15%synergy
Ley Weaver
17%inclusion66 decks378 decks
17%synergy
Glarb, Calamity's Augur
17%inclusion5 decks29 decks
15%synergy
Psychic Frog
17%inclusion5 decks29 decks
14%synergy
Corpsejack Menace
17%inclusion5 decks29 decks
12%synergy
Zimone, Paradox Sculptor
17%inclusion61 decks355 decks
15%synergy
Instants
Entomb
48%inclusion14 decks29 decks
41%synergy
Growth Spiral
46%inclusion174 decks378 decks
26%synergy
Assassin's Trophy
45%inclusion13 decks29 decks
14%synergy
Beast Within
44%inclusion168 decks378 decks
11%synergy
Voidslime
37%inclusion139 decks378 decks
35%synergy
Rapid Hybridization
34%inclusion128 decks378 decks
25%synergy
Heroic Intervention
34%inclusion128 decks378 decks
3%synergy
Negate
29%inclusion111 decks378 decks
9%synergy
Plasm Capture
28%inclusion104 decks378 decks
26%synergy
Repulsive Mutation
25%inclusion96 decks378 decks
23%synergy
Mutational Advantage
25%inclusion94 decks378 decks
21%synergy
Grisly Salvage
24%inclusion7 decks29 decks
18%synergy
Dark Ritual
24%inclusion7 decks29 decks
0%synergy
Pongify
21%inclusion79 decks378 decks
10%synergy
Revitalizing Repast
21%inclusion6 decks29 decks
12%synergy
Gaea's Gift
20%inclusion77 decks378 decks
18%synergy
Snakeskin Veil
18%inclusion69 decks378 decks
12%synergy
An Offer You Can't Refuse
18%inclusion67 decks378 decks
-7%synergy
Tainted Pact
17%inclusion5 decks29 decks
14%synergy
Arcane Denial
16%inclusion61 decks378 decks
-4%synergy
Silkguard
16%inclusion59 decks378 decks
14%synergy
Krosan Grip
15%inclusion55 decks378 decks
10%synergy
Simic Charm
14%inclusion54 decks378 decks
12%synergy
Mana Drain
14%inclusion54 decks378 decks
0%synergy
Swan Song
13%inclusion51 decks378 decks
-4%synergy
Legolas's Quick Reflexes
13%inclusion48 decks378 decks
10%synergy
Chord of Calling
11%inclusion43 decks378 decks
6%synergy
Planar Genesis
11%inclusion40 decks378 decks
6%synergy
Tear Asunder
10%inclusion3 decks29 decks
3%synergy
Abrupt Decay
10%inclusion3 decks29 decks
1%synergy
Putrefy
10%inclusion3 decks29 decks
-6%synergy
Vastwood Fortification
9.0%inclusion34 decks378 decks
8%synergy
Brainstorm
8.7%inclusion33 decks378 decks
-9%synergy
Nature's Claim
7.9%inclusion30 decks378 decks
1%synergy
Aetherize
7.9%inclusion30 decks378 decks
1%synergy
Essence Capture
7.7%inclusion29 decks378 decks
7%synergy
Reality Shift
7.4%inclusion28 decks378 decks
0%synergy
Sink into Stupor
7.4%inclusion28 decks378 decks
-3%synergy
Bioshift
7.1%inclusion27 decks378 decks
7%synergy
Decisive Denial
6.6%inclusion25 decks378 decks
5%synergy
Quandrix Command
6.1%inclusion23 decks378 decks
5%synergy
Blue Sun's Zenith
5.8%inclusion22 decks378 decks
4%synergy
Muddle the Mixture
5.6%inclusion21 decks378 decks
1%synergy
Ripples of Potential
5.0%inclusion19 decks378 decks
2%synergy
Sorceries
Cultivate
50%inclusion189 decks378 decks
8%synergy
Wave Goodbye
47%inclusion177 decks378 decks
45%synergy
Unmarked Grave
38%inclusion11 decks29 decks
36%synergy
Rampant Growth
37%inclusion141 decks378 decks
4%synergy
Kodama's Reach
36%inclusion136 decks378 decks
9%synergy
Reanimate
34%inclusion10 decks29 decks
15%synergy
Neoform
26%inclusion98 decks378 decks
22%synergy
Nature's Lore
24%inclusion92 decks378 decks
-7%synergy
Toxic Deluge
24%inclusion7 decks29 decks
6%synergy
Farseek
22%inclusion82 decks378 decks
-14%synergy
Villainous Wealth
21%inclusion6 decks29 decks
14%synergy
Culling Ritual
21%inclusion6 decks29 decks
10%synergy
Three Visits
20%inclusion76 decks378 decks
-4%synergy
Torment of Hailfire
14%inclusion4 decks29 decks
10%synergy
Living Death
14%inclusion4 decks29 decks
9%synergy
Unnatural Restoration
14%inclusion52 decks378 decks
11%synergy
Urban Evolution
14%inclusion52 decks378 decks
10%synergy
Green Sun's Zenith
14%inclusion52 decks378 decks
9%synergy
Curse of the Swine
13%inclusion48 decks378 decks
9%synergy
Bala Ged Recovery
11%inclusion43 decks378 decks
4%synergy
Tezzeret's Gambit
11%inclusion41 decks378 decks
8%synergy
Jarad's Orders
10%inclusion3 decks29 decks
9%synergy
Lively Dirge
10%inclusion3 decks29 decks
9%synergy
Dread Return
10%inclusion3 decks29 decks
5%synergy
Explore
9.3%inclusion35 decks378 decks
0%synergy
Finale of Devastation
9.0%inclusion34 decks378 decks
2%synergy
Rishkar's Expertise
8.2%inclusion31 decks378 decks
-1%synergy
Nature's Rhythm
7.4%inclusion20 decks272 decks
3%synergy
Give // Take
5.6%inclusion21 decks378 decks
5%synergy
Contentious Plan
5.3%inclusion20 decks378 decks
4%synergy
Thirsting Roots
5.0%inclusion19 decks378 decks
3%synergy
Preordain
5.0%inclusion19 decks378 decks
-4%synergy
Ponder
5.0%inclusion19 decks378 decks
-7%synergy
Utility Artifacts
Swiftfoot Boots
51%inclusion192 decks378 decks
24%synergy
Thousand-Year Elixir
47%inclusion178 decks378 decks
45%synergy
Agatha's Soul Cauldron
42%inclusion159 decks378 decks
41%synergy
Illusionist's Bracers
37%inclusion140 decks378 decks
36%synergy
Ozolith, the Shattered Spire
29%inclusion111 decks378 decks
25%synergy
Lightning Greaves
28%inclusion105 decks378 decks
3%synergy
The Great Henge
20%inclusion76 decks378 decks
11%synergy
The Ozolith
20%inclusion75 decks378 decks
16%synergy
Umbral Mantle
19%inclusion70 decks378 decks
18%synergy
Staff of Domination
17%inclusion65 decks378 decks
16%synergy
The Earth Crystal
14%inclusion32 decks237 decks
8%synergy
Heartstone
10%inclusion36 decks378 decks
9%synergy
Rings of Brighthearth
7.7%inclusion29 decks378 decks
7%synergy
Enchantments
Ripples of Undeath
41%inclusion12 decks29 decks
37%synergy
Training Grounds
38%inclusion144 decks378 decks
35%synergy
Pemmin's Aura
32%inclusion121 decks378 decks
31%synergy
Bred for the Hunt
32%inclusion121 decks378 decks
29%synergy
Master Chef
31%inclusion119 decks378 decks
31%synergy
Innkeeper's Talent
30%inclusion114 decks378 decks
26%synergy
Branching Evolution
28%inclusion105 decks378 decks
21%synergy
Terrasymbiosis
26%inclusion57 decks217 decks
21%synergy
Primal Empathy
26%inclusion99 decks378 decks
25%synergy
Animate Dead
14%inclusion4 decks29 decks
5%synergy
Leyline of Abundance
13%inclusion48 decks378 decks
11%synergy
Tribute to the World Tree
12%inclusion47 decks378 decks
7%synergy
Guardian Project
11%inclusion43 decks378 decks
3%synergy
Court of Garenbrig
10%inclusion38 decks378 decks
8%synergy
Helix Pinnacle
10%inclusion36 decks378 decks
9%synergy
Inexorable Tide
10%inclusion36 decks378 decks
7%synergy
Wizard Class
8.5%inclusion32 decks378 decks
4%synergy
Mystic Remora
7.9%inclusion30 decks378 decks
-8%synergy
Utopia Sprawl
7.4%inclusion28 decks378 decks
0%synergy
Doubling Season
7.4%inclusion28 decks378 decks
-2%synergy
Hadana's Climb
7.1%inclusion27 decks378 decks
6%synergy
Concordant Crossroads
6.9%inclusion26 decks378 decks
5%synergy
Wild Growth
6.9%inclusion26 decks378 decks
-3%synergy
Asceticism
6.6%inclusion25 decks378 decks
4%synergy
Communal Brewing
6.3%inclusion24 decks378 decks
5%synergy
Sphere Grid
6.3%inclusion15 decks239 decks
3%synergy
Sylvan Library
6.1%inclusion23 decks378 decks
-3%synergy
Loading Zone
5.6%inclusion12 decks215 decks
4%synergy
Cryptolith Rite
5.3%inclusion20 decks378 decks
1%synergy
Defense of the Heart
5.0%inclusion19 decks378 decks
2%synergy
Planeswalkers
Jiang Yanggu, Wildcrafter
18%inclusion67 decks378 decks
17%synergy
Tyvar, Jubilant Brawler
14%inclusion4 decks29 decks
10%synergy
Utility Lands
Oran-Rief, the Vastwood
52%inclusion197 decks378 decks
48%synergy
Novijen, Heart of Progress
51%inclusion193 decks378 decks
50%synergy
Reliquary Tower
48%inclusion180 decks378 decks
18%synergy
Llanowar Reborn
45%inclusion169 decks378 decks
43%synergy
Karn's Bastion
31%inclusion116 decks378 decks
26%synergy
Alchemist's Refuge
28%inclusion107 decks378 decks
22%synergy
Bojuka Bog
24%inclusion7 decks29 decks
-5%synergy
Minamo, School at Water's Edge
24%inclusion89 decks378 decks
19%synergy
Rogue's Passage
21%inclusion78 decks378 decks
0%synergy
Boseiju, Who Endures
19%inclusion73 decks378 decks
1%synergy
Yavimaya, Cradle of Growth
18%inclusion67 decks378 decks
9%synergy
Dakmor Salvage
17%inclusion5 decks29 decks
15%synergy
Mosswort Bridge
17%inclusion64 decks378 decks
7%synergy
Otawara, Soaring City
14%inclusion52 decks378 decks
-3%synergy
Nesting Grounds
11%inclusion41 decks378 decks
9%synergy
Temple of the False God
11%inclusion40 decks378 decks
2%synergy
Tyrite Sanctum
10%inclusion38 decks378 decks
9%synergy
Drannith Ruins
8.2%inclusion31 decks378 decks
8%synergy
Mistrise Village
7.9%inclusion22 decks279 decks
0%synergy
Command Beacon
6.6%inclusion25 decks378 decks
2%synergy
Halimar Depths
5.3%inclusion20 decks378 decks
3%synergy
Evendo, Waking Haven
5.1%inclusion11 decks215 decks
1%synergy
Lumbering Falls
5.0%inclusion19 decks378 decks
3%synergy
Mana Artifacts
Sol Ring
83%inclusion315 decks378 decks
0%synergy
Arcane Signet
65%inclusion244 decks378 decks
-8%synergy
Simic Signet
33%inclusion126 decks378 decks
23%synergy
Talisman of Curiosity
17%inclusion66 decks378 decks
5%synergy
Talisman of Resilience
17%inclusion5 decks29 decks
5%synergy
Thought Vessel
15%inclusion57 decks378 decks
-2%synergy
Golgari Signet
14%inclusion4 decks29 decks
4%synergy
Dimir Signet
14%inclusion4 decks29 decks
-10%synergy
Talisman of Dominance
10%inclusion3 decks29 decks
-22%synergy
Chromatic Lantern
6.3%inclusion24 decks378 decks
-2%synergy
Fellwar Stone
5.8%inclusion22 decks378 decks
-15%synergy
Basalt Monolith
5.0%inclusion19 decks378 decks
3%synergy
Lands
Command Tower
91%inclusion343 decks378 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%inclusion268 decks378 decks
37%synergy
Overgrown Tomb
66%inclusion19 decks29 decks
24%synergy
Steam Vents
60%inclusion3 decks5 decks
22%synergy
Breeding Pool
60%inclusion226 decks378 decks
18%synergy
Simic Growth Chamber
59%inclusion223 decks378 decks
42%synergy
Watery Grave
55%inclusion16 decks29 decks
14%synergy
Dreamroot Cascade
54%inclusion204 decks378 decks
32%synergy
Rejuvenating Springs
52%inclusion197 decks378 decks
26%synergy
Yavimaya Coast
50%inclusion189 decks378 decks
23%synergy
Flooded Grove
47%inclusion176 decks378 decks
31%synergy
Temple of Mystery
42%inclusion160 decks378 decks
26%synergy
Zagoth Triome
41%inclusion12 decks29 decks
14%synergy
Opulent Palace
41%inclusion12 decks29 decks
13%synergy
Woodland Cemetery
41%inclusion12 decks29 decks
9%synergy
Underground Mortuary
38%inclusion11 decks29 decks
25%synergy
Deathcap Glade
38%inclusion11 decks29 decks
25%synergy
Drowned Catacomb
38%inclusion11 decks29 decks
9%synergy
Undercity Sewers
34%inclusion10 decks29 decks
23%synergy
Undergrowth Stadium
34%inclusion10 decks29 decks
11%synergy
Vineglimmer Snarl
34%inclusion130 decks378 decks
24%synergy
Misty Rainforest
34%inclusion129 decks378 decks
23%synergy
Morphic Pool
31%inclusion9 decks29 decks
7%synergy
Exotic Orchard
31%inclusion116 decks378 decks
-6%synergy
Bayou
28%inclusion8 decks29 decks
14%synergy
Underground Sea
28%inclusion8 decks29 decks
13%synergy
Sunken Hollow
28%inclusion8 decks29 decks
-6%synergy
Shipwreck Marsh
24%inclusion7 decks29 decks
6%synergy
Hedge Maze
24%inclusion91 decks378 decks
13%synergy
Barkchannel Pathway
21%inclusion81 decks378 decks
15%synergy
Overflowing Basin
21%inclusion80 decks378 decks
13%synergy
Llanowar Wastes
21%inclusion6 decks29 decks
-6%synergy
Evolving Wilds
20%inclusion77 decks378 decks
0%synergy
Willowrush Verge
19%inclusion63 decks325 decks
12%synergy
Botanical Sanctum
18%inclusion67 decks378 decks
13%synergy
Underground River
17%inclusion5 decks29 decks
-5%synergy
Tropical Island
17%inclusion64 decks378 decks
3%synergy
Waterlogged Grove
16%inclusion61 decks378 decks
10%synergy
Wastewood Verge
15%inclusion4 decks26 decks
8%synergy
Thornwood Falls
15%inclusion58 decks378 decks
9%synergy
Terramorphic Expanse
14%inclusion54 decks378 decks
-1%synergy
Blooming Marsh
14%inclusion4 decks29 decks
9%synergy
Foreboding Landscape
14%inclusion4 decks29 decks
5%synergy
Simic Guildgate
12%inclusion47 decks378 decks
7%synergy
Tangled Islet
12%inclusion46 decks378 decks
7%synergy