Marvin, Murderous Mimic
Horseshoe Crab
Heronblade Elite
1

   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 Heronblade Elite'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
Top Commanders
Experiment Kraj
3.19% of 470 decks 15 decks
Mimeoplasm, Revered One
0.39% of 1270 decks 5 decks
Volrath, the Shapestealer
0.22% of 1356 decks 3 decks
New Cards
Mistrise Village
33% of 6 decks +28% synergy
Auroral Procession
17% of 6 decks +14% synergy
High Synergy Cards
Kami of Whispered Hopes
96% of 23 decks +89% synergy
Pili-Pala
74% of 23 decks +74% synergy
Incubation Druid
78% of 23 decks +74% synergy
Necrotic Ooze
62% of 8 decks +62% synergy
Buried Alive
62% of 8 decks +57% synergy
Freed from the Real
57% of 23 decks +55% synergy
Simic Ragworm
52% of 23 decks +52% synergy
Knacksaw Clique
52% of 23 decks +52% synergy
Walking Ballista
52% of 23 decks +50% synergy
Vigean Graftmage
48% of 23 decks +48% synergy
Top Cards
Assassin's Trophy
62% of 8 decks +32% synergy
Selvala, Heart of the Wilds
52% of 23 decks +47% synergy
Swiftfoot Boots
52% of 23 decks +25% synergy
Entomb
50% of 8 decks +43% synergy
Reanimate
50% of 8 decks +33% synergy
Gyre Engineer
48% of 23 decks +47% synergy
Pemmin's Aura
43% of 23 decks +42% synergy
Nature's Lore
43% of 23 decks +12% synergy
Farmstead Gleaner
39% of 23 decks +39% synergy
Ley Weaver
39% of 23 decks +39% synergy
Game Changers
Kinnan, Bonder Prodigy
30% of 23 decks +26% synergy
Worldly Tutor
30% of 23 decks +17% synergy
Cyclonic Rift
30% of 23 decks +4% synergy
Rhystic Study
30% of 23 decks +4% synergy
Force of Will
26% of 23 decks +15% synergy
The One Ring
17% of 23 decks +9% synergy
Seedborn Muse
17% of 23 decks +9% synergy
Mox Diamond
13% of 23 decks +9% synergy
Chrome Mox
13% of 23 decks +7% synergy
Ancient Tomb
13% of 23 decks +3% synergy
Creatures
Gilder Bairn
39% of 23 decks +39% synergy
Plaxcaster Frogling
39% of 23 decks +38% synergy
Ilysian Caryatid
39% of 23 decks +37% synergy
Devoted Druid
39% of 23 decks +36% synergy
Skithiryx, the Blight Dragon
38% of 8 decks +36% synergy
Arcanis the Omnipotent
35% of 23 decks +34% synergy
Master Biomancer
35% of 23 decks +32% synergy
Evolution Witness
35% of 23 decks +31% synergy
Birds of Paradise
35% of 23 decks +7% synergy
Soliton
30% of 23 decks +30% synergy
Biophagus
30% of 23 decks +29% synergy
Fathom Mage
30% of 23 decks +27% synergy
Morphling
26% of 23 decks +26% synergy
Krosan Restorer
26% of 23 decks +26% synergy
Viridian Joiner
26% of 23 decks +26% synergy
Sage of the Maze
26% of 23 decks +25% synergy
Ioreth of the Healing House
26% of 23 decks +25% synergy
Invisible Stalker
26% of 23 decks +25% synergy
Marwyn, the Nurturer
26% of 23 decks +23% synergy
Kiora's Follower
26% of 23 decks +21% synergy
Delighted Halfling
26% of 23 decks +14% synergy
Reveka, Wizard Savant
22% of 23 decks +22% synergy
Lore Weaver
22% of 23 decks +22% synergy
Argothian Elder
22% of 23 decks +21% synergy
Sage of Hours
22% of 23 decks +21% synergy
Zameck Guildmage
22% of 23 decks +21% synergy
Giggling Skitterspike
22% of 23 decks +21% synergy
Thrasios, Triton Hero
22% of 23 decks +20% synergy
Biomancer's Familiar
22% of 23 decks +19% synergy
Fauna Shaman
22% of 23 decks +19% synergy
Gwenna, Eyes of Gaea
22% of 23 decks +19% synergy
Gyre Sage
22% of 23 decks +18% synergy
Forgotten Ancient
22% of 23 decks +16% synergy
Fanatic of Rhonas
22% of 23 decks +15% synergy
Bloom Tender
22% of 23 decks +14% synergy
Glimmerbell
17% of 23 decks +17% synergy
Thornling
17% of 23 decks +17% synergy
Scuttling Sliver
17% of 23 decks +17% synergy
Orochi Leafcaller
17% of 23 decks +17% synergy
Towashi Guide-Bot
17% of 23 decks +17% synergy
Prodigal Sorcerer
17% of 23 decks +17% synergy
Sage of Fables
17% of 23 decks +17% synergy
Tangled Florahedron
17% of 23 decks +16% synergy
Blighted Agent
17% of 23 decks +16% synergy
Rishkar, Peema Renegade
17% of 23 decks +13% synergy
Disciple of Freyalise
17% of 23 decks +12% synergy
Beast Whisperer
17% of 23 decks +6% synergy
Eternal Witness
17% of 23 decks -2% synergy
Spike Tiller
13% of 23 decks +13% synergy
Survivor of the Unseen
13% of 23 decks +13% synergy
Instants
Tainted Pact
38% of 8 decks +34% synergy
Revitalizing Repast
38% of 8 decks +29% synergy
Inspiring Call
35% of 23 decks +27% synergy
Arcane Denial
26% of 23 decks +6% synergy
Heroic Intervention
26% of 23 decks -4% synergy
Beast Within
26% of 23 decks -11% synergy
Counterspell
26% of 23 decks -16% synergy
Summoner's Pact
22% of 23 decks +21% synergy
Shared Summons
22% of 23 decks +21% synergy
Muddle the Mixture
22% of 23 decks +17% synergy
Chord of Calling
22% of 23 decks +16% synergy
Swan Song
22% of 23 decks +5% synergy
An Offer You Can't Refuse
22% of 23 decks +0% synergy
Negate
22% of 23 decks -1% synergy
Legolas's Quick Reflexes
17% of 23 decks +15% synergy
Fierce Guardianship
17% of 23 decks -1% synergy
Gaea's Gift
13% of 23 decks +10% synergy
Mutational Advantage
13% of 23 decks +9% synergy
Snakeskin Veil
13% of 23 decks +8% synergy
Archdruid's Charm
13% of 23 decks +8% synergy
Noxious Revival
13% of 23 decks +8% synergy
Fact or Fiction
13% of 23 decks +7% synergy
Pact of Negation
13% of 23 decks +6% synergy
Harrow
13% of 23 decks +4% synergy
Pongify
13% of 23 decks +2% synergy
Mana Drain
13% of 23 decks -2% synergy
Sorceries
Unmarked Grave
38% of 8 decks +35% synergy
Toxic Deluge
38% of 8 decks +20% synergy
Neoform
35% of 23 decks +30% synergy
Three Visits
35% of 23 decks +10% synergy
Cultivate
30% of 23 decks -15% synergy
Green Sun's Zenith
26% of 23 decks +21% synergy
Sylvan Tutor
17% of 23 decks +16% synergy
Bala Ged Recovery
17% of 23 decks +9% synergy
Uncage the Menagerie
13% of 23 decks +13% synergy
Bring to Light
13% of 23 decks +11% synergy
Genesis Wave
13% of 23 decks +11% synergy
Finale of Devastation
13% of 23 decks +5% synergy
Kodama's Reach
13% of 23 decks -17% synergy
Rampant Growth
13% of 23 decks -21% synergy
Farseek
13% of 23 decks -21% synergy
Utility Artifacts
Lightning Greaves
39% of 23 decks +14% synergy
Agatha's Soul Cauldron
35% of 23 decks +34% synergy
Thousand-Year Elixir
26% of 23 decks +24% synergy
Umbral Mantle
22% of 23 decks +21% synergy
Illusionist's Bracers
22% of 23 decks +21% synergy
Staff of Domination
17% of 23 decks +16% synergy
Ozolith, the Shattered Spire
17% of 23 decks +12% synergy
The Ozolith
13% of 23 decks +10% synergy
The Great Henge
13% of 23 decks +3% synergy
Enchantments
Concordant Crossroads
26% of 23 decks +24% synergy
Simic Ascendancy
26% of 23 decks +21% synergy
Training Grounds
22% of 23 decks +19% synergy
Sylvan Library
22% of 23 decks +11% synergy
Leyline of Anticipation
17% of 23 decks +13% synergy
Innkeeper's Talent
17% of 23 decks +13% synergy
Guardian Project
17% of 23 decks +9% synergy
Mystic Remora
17% of 23 decks +0% synergy
Psionic Gift
13% of 23 decks +13% synergy
Weirding Wood
13% of 23 decks +13% synergy
New Horizons
13% of 23 decks +12% synergy
Carpet of Flowers
13% of 23 decks +10% synergy
Fertile Ground
13% of 23 decks +9% synergy
Kenrith's Transformation
13% of 23 decks +7% synergy
Hardened Scales
13% of 23 decks +4% synergy
Utility Lands
Bojuka Bog
38% of 8 decks +8% synergy
Llanowar Reborn
35% of 23 decks +33% synergy
Novijen, Heart of Progress
26% of 23 decks +25% synergy
Oran-Rief, the Vastwood
26% of 23 decks +21% synergy
Yavimaya, Cradle of Growth
22% of 23 decks +13% synergy
Otawara, Soaring City
22% of 23 decks +5% synergy
Boseiju, Who Endures
22% of 23 decks +3% synergy
Alchemist's Refuge
17% of 23 decks +11% synergy
Emergence Zone
13% of 23 decks +11% synergy
Halimar Depths
13% of 23 decks +10% synergy
Dryad Arbor
13% of 23 decks +9% synergy
Command Beacon
13% of 23 decks +8% synergy
Karn's Bastion
13% of 23 decks +8% synergy
Reliquary Tower
13% of 23 decks -17% synergy
Mana Artifacts
Sol Ring
78% of 23 decks -6% synergy
Arcane Signet
39% of 23 decks -33% synergy
Dimir Signet
38% of 8 decks +9% synergy
Simic Signet
35% of 23 decks +21% synergy
Talisman of Curiosity
26% of 23 decks +13% synergy
Lands
Command Tower
91% of 23 decks +17% synergy
Opulent Palace
62% of 8 decks +35% synergy
Simic Growth Chamber
57% of 23 decks +37% synergy
Rejuvenating Springs
52% of 23 decks +24% synergy
Hinterland Harbor
52% of 23 decks +22% synergy
Breeding Pool
52% of 23 decks +12% synergy
Undergrowth Stadium
50% of 8 decks +24% synergy
Zagoth Triome
50% of 8 decks +20% synergy
Overgrown Tomb
50% of 8 decks +8% synergy
Yavimaya Coast
43% of 23 decks +16% synergy
Undercity Sewers
38% of 8 decks +27% synergy
Underground Mortuary
38% of 8 decks +25% synergy
Deathcap Glade
38% of 8 decks +24% synergy
Drowned Catacomb
38% of 8 decks +11% synergy
Sunken Hollow
38% of 8 decks +3% synergy
Watery Grave
38% of 8 decks -3% synergy
Misty Rainforest
35% of 23 decks +23% synergy
Flooded Grove
35% of 23 decks +21% synergy
Dreamroot Cascade
35% of 23 decks +15% synergy
Exotic Orchard
30% of 23 decks -6% synergy
Simic Guildgate
26% of 23 decks +20% synergy
Overflowing Basin
26% of 23 decks +18% synergy
Temple of Mystery
26% of 23 decks +8% synergy
Waterlogged Grove
22% of 23 decks +14% synergy
Hedge Maze
22% of 23 decks +11% synergy
Terramorphic Expanse
22% of 23 decks +6% synergy
Willowrush Verge
18% of 17 decks +12% synergy
Mana Confluence
17% of 23 decks +10% synergy
Thornwood Falls
17% of 23 decks +10% synergy
City of Brass
17% of 23 decks +10% synergy
Barkchannel Pathway
17% of 23 decks +9% synergy
Vineglimmer Snarl
17% of 23 decks +6% synergy
Tropical Island
17% of 23 decks +3% synergy
Evolving Wilds
17% of 23 decks -4% synergy
Botanical Sanctum
13% of 23 decks +9% synergy
Tangled Islet
13% of 23 decks +7% synergy
Fabled Passage
13% of 23 decks +4% synergy
Wooded Foothills
13% of 23 decks +3% synergy
Windswept Heath
13% of 23 decks +2% synergy
Verdant Catacombs
13% of 23 decks +2% synergy
Path of Ancestry
13% of 23 decks -9% synergy