Necrotic Ooze + Devoted Druid + Morselhoarder

Necrotic Ooze
Devoted Druid
Morselhoarder

Requires
Necrotic Ooze must be on the battlefield. Devoted Druid must be in the graveyard. Morselhoarder must be in the graveyard.
Steps
  1. Place a -1/-1 counter on Necrotic Ooze with Devoted Druid's ability and remove it with Morselhoarder's ability to add one mana of any color.
  2. Repeat
Results
Infinite colored mana.

Top Commanders (1)
Kenrith, the Returned King
0.05% of 19115 decks 9 decks
High Synergy Cards (10)
Narcomoeba
60% of 25 decks +60% synergy
Ignoble Hierarch
48% of 62 decks +46% synergy
Buried Alive
47% of 70 decks +44% synergy
Birds of Paradise
54% of 70 decks +42% synergy
Thassa's Oracle
45% of 22 decks +42% synergy
Hermit Druid
40% of 70 decks +39% synergy
Entomb
43% of 70 decks +39% synergy
Dread Return
39% of 70 decks +36% synergy
Worldly Tutor
40% of 70 decks +33% synergy
Mystical Tutor
40% of 25 decks +32% synergy
Top Cards (10)
An Offer You Can't Refuse
42% of 12 decks +32% synergy
Agatha's Soul Cauldron
36% of 11 decks +34% synergy
Pact of Negation
36% of 25 decks +32% synergy
Arcane Denial
36% of 25 decks +27% synergy
Swords to Plowshares
36% of 25 decks +8% synergy
Orcish Bowmasters
36% of 14 decks +29% synergy
Dark Ritual
36% of 70 decks +25% synergy
Esper Sentinel
35% of 20 decks +25% synergy
Deathrite Shaman
35% of 69 decks +32% synergy
Reanimate
34% of 70 decks +27% synergy
Creatures (50)
Hoarding Broodlord
33% of 21 decks +32% synergy
Noble Hierarch
33% of 21 decks +31% synergy
Eternal Witness
33% of 70 decks +22% synergy
Fatestitcher
32% of 25 decks +32% synergy
Anger
31% of 70 decks +29% synergy
Llanowar Elves
29% of 70 decks +18% synergy
Kiki-Jiki, Mirror Breaker
27% of 70 decks +25% synergy
Elves of Deep Shadow
27% of 70 decks +24% synergy
Dockside Extortionist
26% of 68 decks +18% synergy
Elvish Spirit Guide
24% of 70 decks +23% synergy
Biomancer's Familiar
22% of 23 decks +21% synergy
Quillspike
21% of 70 decks +21% synergy
Simian Spirit Guide
21% of 70 decks +19% synergy
Laboratory Maniac
21% of 24 decks +18% synergy
Channeler Initiate
21% of 68 decks +20% synergy
Silver Myr
20% of 25 decks +19% synergy
Fyndhorn Elves
20% of 70 decks +13% synergy
Composite Golem
19% of 21 decks +19% synergy
Umara Wizard
19% of 21 decks +19% synergy
Glasspool Mimic
19% of 21 decks +17% synergy
Elvish Mystic
19% of 69 decks +10% synergy
Vexing Shusher
19% of 70 decks +18% synergy
Walking Ballista
18% of 68 decks +15% synergy
Skyclave Cleric
17% of 23 decks +17% synergy
Faeburrow Elder
17% of 23 decks +15% synergy
Thalia, Guardian of Thraben
17% of 24 decks +15% synergy
Grand Abolisher
17% of 24 decks +13% synergy
Ragavan, Nimble Pilferer
16% of 62 decks +13% synergy
Reveillark
16% of 25 decks +15% synergy
Karmic Guide
16% of 25 decks +14% synergy
Skirge Familiar
16% of 70 decks +15% synergy
Fauna Shaman
14% of 70 decks +13% synergy
Archon of Coronation
14% of 22 decks +13% synergy
Ramunap Excavator
13% of 68 decks +10% synergy
Vizier of Remedies
13% of 23 decks +13% synergy
Lurrus of the Dream-Den
13% of 23 decks +12% synergy
Archon of Emeria
13% of 23 decks +12% synergy
Niv-Mizzet, Parun
13% of 23 decks +11% synergy
Viscera Seer
13% of 70 decks +7% synergy
Eidolon of Rhetoric
12% of 24 decks +12% synergy
Avacyn's Pilgrim
12% of 24 decks +9% synergy
Opposition Agent
12% of 65 decks +8% synergy
Cephalid Illusionist
12% of 25 decks +12% synergy
Dimir Infiltrator
12% of 25 decks +11% synergy
Stoneforge Mystic
12% of 25 decks +11% synergy
Gold Myr
12% of 25 decks +11% synergy
Spellskite
12% of 25 decks +10% synergy
Elesh Norn, Grand Cenobite
12% of 25 decks +9% synergy
Cankerbloom
12% of 25 decks +8% synergy
Mahadi, Emporium Master
12% of 42 decks +10% synergy
Instants (50)
Force of Will
44% of 25 decks +39% synergy
Vampiric Tutor
43% of 70 decks +33% synergy
Counterspell
32% of 25 decks +11% synergy
Assassin's Trophy
31% of 68 decks +25% synergy
Swan Song
29% of 24 decks +21% synergy
Eladamri's Call
28% of 25 decks +25% synergy
Mental Misstep
28% of 25 decks +25% synergy
Mana Drain
28% of 25 decks +20% synergy
Abrupt Decay
26% of 69 decks +24% synergy
Beast Within
26% of 70 decks +7% synergy
Veil of Summer
25% of 68 decks +22% synergy
Memory's Journey
21% of 24 decks +21% synergy
Flusterstorm
21% of 24 decks +18% synergy
Misdirection
20% of 25 decks +19% synergy
Lim-Dûl's Vault
20% of 25 decks +19% synergy
Silence
20% of 25 decks +17% synergy
Enlightened Tutor
20% of 25 decks +12% synergy
Negate
20% of 25 decks +8% synergy
Beyeen Veil
19% of 21 decks +19% synergy
Jwari Disruption
19% of 21 decks +18% synergy
Silundi Vision
19% of 21 decks +18% synergy
Kabira Takedown
17% of 23 decks +17% synergy
Sejiri Shelter
17% of 23 decks +16% synergy
Tear Asunder
17% of 35 decks +16% synergy
Crop Rotation
17% of 70 decks +13% synergy
Cyclonic Rift
17% of 24 decks +2% synergy
Deflecting Swat
16% of 67 decks +9% synergy
Angel's Grace
16% of 25 decks +15% synergy
Delay
16% of 25 decks +14% synergy
Dispel
16% of 25 decks +13% synergy
Dovin's Veto
16% of 19 decks +11% synergy
Demonic Consultation
16% of 70 decks +14% synergy
Heroic Intervention
15% of 68 decks +1% synergy
Force of Negation
13% of 23 decks +8% synergy
Anguished Unmaking
13% of 23 decks +7% synergy
Chaos Warp
13% of 69 decks -3% synergy
Shallow Grave
13% of 70 decks +13% synergy
Cabal Ritual
13% of 70 decks +10% synergy
Noxious Revival
13% of 70 decks +10% synergy
Chord of Calling
13% of 70 decks +10% synergy
Pyroblast
13% of 70 decks +10% synergy
Nature's Claim
13% of 70 decks +8% synergy
Intuition
12% of 25 decks +11% synergy
Frantic Search
12% of 25 decks +6% synergy
Brainstorm
12% of 25 decks +1% synergy
Turn the Earth
12% of 59 decks +12% synergy
Thrill of Possibility
12% of 68 decks +6% synergy
Burnt Offering
11% of 70 decks +11% synergy
Autumn's Veil
11% of 70 decks +11% synergy
Culling the Weak
11% of 70 decks +10% synergy
Sorceries (50)
Demonic Tutor
51% of 70 decks +39% synergy
Faithless Looting
29% of 69 decks +21% synergy
Finale of Devastation
26% of 68 decks +23% synergy
Cultivate
26% of 70 decks +3% synergy
Culling Ritual
25% of 64 decks +23% synergy
Nature's Lore
24% of 70 decks +10% synergy
Farseek
24% of 70 decks +8% synergy
Gitaxian Probe
24% of 25 decks +21% synergy
Gamble
23% of 70 decks +18% synergy
Three Visits
23% of 70 decks +11% synergy
Ondu Inversion
22% of 23 decks +21% synergy
Green Sun's Zenith
21% of 70 decks +18% synergy
Unmarked Grave
21% of 63 decks +19% synergy
Sea Gate Restoration
19% of 21 decks +16% synergy
Imperial Seal
19% of 70 decks +16% synergy
Rampant Growth
19% of 70 decks +2% synergy
Makindi Stampede
17% of 23 decks +17% synergy
Emeria's Call
17% of 23 decks +16% synergy
Wheel of Fortune
17% of 70 decks +15% synergy
Damn
16% of 19 decks +12% synergy
Diabolic Intent
16% of 70 decks +11% synergy
Kodama's Reach
16% of 70 decks +0% synergy
Eldritch Evolution
15% of 68 decks +12% synergy
Blasphemous Act
14% of 69 decks -2% synergy
Victimize
14% of 70 decks +8% synergy
Neoform
13% of 23 decks +12% synergy
Sevinne's Reclamation
13% of 23 decks +10% synergy
Vandalblast
13% of 69 decks +5% synergy
Unburial Rites
12% of 24 decks +12% synergy
Bala Ged Recovery
12% of 66 decks +7% synergy
Timetwister
12% of 25 decks +11% synergy
Wrath of God
12% of 25 decks +9% synergy
Windfall
12% of 25 decks +5% synergy
Regrowth
11% of 70 decks +9% synergy
Damnation
11% of 70 decks +7% synergy
Toxic Deluge
10% of 69 decks +2% synergy
Tooth and Nail
10% of 70 decks +9% synergy
Exhume
9% of 70 decks +8% synergy
Black Sun's Zenith
9% of 70 decks +8% synergy
Diabolic Tutor
9% of 70 decks +5% synergy
Pelakka Predation
8% of 66 decks +7% synergy
Zof Consumption
8% of 66 decks +7% synergy
Turntimber Symbiosis
8% of 66 decks +6% synergy
Shatterskull Smashing
8% of 66 decks +6% synergy
Agadeem's Awakening
8% of 66 decks +6% synergy
Final Parting
7% of 68 decks +6% synergy
Jarad's Orders
7% of 69 decks +7% synergy
Life // Death
7% of 70 decks +7% synergy
Life from the Loam
7% of 70 decks +5% synergy
Decimate
7% of 70 decks +5% synergy
Utility Artifacts (20)
Lightning Greaves
29% of 70 decks +3% synergy
Wishclaw Talisman
18% of 68 decks +15% synergy
The One Ring
17% of 23 decks +9% synergy
Conduit of Worlds
17% of 29 decks +14% synergy
Skullclamp
17% of 70 decks +4% synergy
Ashnod's Altar
14% of 70 decks +6% synergy
Sensei's Divining Top
13% of 70 decks +7% synergy
Bolas's Citadel
12% of 68 decks +6% synergy
Luxior, Giada's Gift
11% of 53 decks +11% synergy
Goblin Charbelcher
10% of 70 decks +10% synergy
Birthing Pod
10% of 70 decks +9% synergy
Phyrexian Altar
10% of 70 decks +6% synergy
Swiftfoot Boots
9% of 69 decks -20% synergy
Umbral Mantle
9% of 70 decks +8% synergy
The Ozolith
6% of 67 decks +2% synergy
Aether Vial
6% of 70 decks +5% synergy
Defense Grid
6% of 70 decks +5% synergy
Thousand-Year Elixir
6% of 70 decks +3% synergy
Crucible of Worlds
6% of 70 decks +3% synergy
Whispersilk Cloak
6% of 70 decks +2% synergy
Enchantments (33)
Animate Dead
33% of 70 decks +28% synergy
Sylvan Library
31% of 70 decks +25% synergy
Underworld Breach
21% of 67 decks +18% synergy
Survival of the Fittest
20% of 70 decks +19% synergy
Training Grounds
20% of 25 decks +19% synergy
Rhystic Study
20% of 25 decks +6% synergy
Mystic Remora
16% of 25 decks +7% synergy
Carpet of Flowers
16% of 70 decks +14% synergy
Necromancy
13% of 70 decks +11% synergy
Blind Obedience
12% of 24 decks +9% synergy
Curiosity
12% of 25 decks +10% synergy
Goblin Bombardment
11% of 70 decks +8% synergy
Nest of Scarabs
10% of 68 decks +10% synergy
Black Market Connections
10% of 39 decks +5% synergy
Blowfly Infestation
10% of 70 decks +10% synergy
Necropotence
10% of 70 decks +7% synergy
Eladamri's Vineyard
9% of 70 decks +8% synergy
Phyrexian Arena
9% of 70 decks +1% synergy
Everlasting Torment
7% of 70 decks +7% synergy
Dance of the Dead
7% of 70 decks +6% synergy
Wild Growth
7% of 70 decks +2% synergy
Riveteers Ascendancy
6% of 50 decks +5% synergy
Leyline of Abundance
6% of 68 decks +5% synergy
Evolutionary Leap
6% of 68 decks +5% synergy
Wilderness Reclamation
6% of 68 decks +4% synergy
Moldervine Reclamation
6% of 68 decks +4% synergy
Flourishing Defenses
6% of 70 decks +6% synergy
Crumbling Ashes
6% of 70 decks +6% synergy
Squandered Resources
6% of 70 decks +6% synergy
Glistening Oil
6% of 70 decks +5% synergy
Blood Moon
6% of 70 decks +4% synergy
Exploration
6% of 70 decks +2% synergy
The Meathook Massacre
5% of 59 decks +2% synergy
Planeswalkers (2)
Tyvar, Jubilant Brawler
26% of 27 decks +25% synergy
Grist, the Hunger Tide
6% of 62 decks +6% synergy
Utility Lands (21)
Boseiju, Who Endures
29% of 58 decks +20% synergy
Yavimaya, Cradle of Growth
27% of 62 decks +18% synergy
Bojuka Bog
27% of 70 decks +11% synergy
Ancient Tomb
21% of 70 decks +11% synergy
Takenuma, Abandoned Mire
16% of 56 decks +10% synergy
Urborg, Tomb of Yawgmoth
16% of 70 decks +5% synergy
Emergence Zone
15% of 68 decks +12% synergy
Gaea's Cradle
11% of 70 decks +9% synergy
Strip Mine
11% of 70 decks +8% synergy
Phyrexian Tower
11% of 70 decks +7% synergy
Kessig Wolf Run
10% of 69 decks +7% synergy
Dryad Arbor
10% of 70 decks +8% synergy
High Market
10% of 70 decks +6% synergy
Reliquary Tower
10% of 70 decks -18% synergy
Urza's Saga
10% of 61 decks +3% synergy
Nesting Grounds
7% of 67 decks +6% synergy
Hall of the Bandit Lord
7% of 70 decks +6% synergy
Swarmyard
7% of 70 decks +6% synergy
Field of the Dead
6% of 68 decks +2% synergy
Geier Reach Sanitarium
6% of 68 decks +2% synergy
Ghost Quarter
6% of 70 decks +3% synergy
Mana Artifacts (30)
Sol Ring
90% of 70 decks +6% synergy
Arcane Signet
54% of 68 decks -16% synergy
Mana Crypt
33% of 70 decks +21% synergy
Chrome Mox
27% of 70 decks +21% synergy
Lotus Petal
24% of 70 decks +18% synergy
Mox Diamond
23% of 70 decks +19% synergy
Mana Vault
23% of 70 decks +16% synergy
Lion's Eye Diamond
16% of 70 decks +14% synergy
Golgari Signet
16% of 70 decks +13% synergy
Gruul Signet
16% of 70 decks +13% synergy
Fellwar Stone
16% of 70 decks -5% synergy
Chromatic Lantern
14% of 69 decks +5% synergy
Mox Opal
14% of 70 decks +10% synergy
Jeweled Lotus
14% of 65 decks +6% synergy
Talisman of Resilience
13% of 68 decks +11% synergy
Talisman of Curiosity
13% of 23 decks +11% synergy
Talisman of Creativity
13% of 23 decks +7% synergy
Rakdos Signet
13% of 70 decks +6% synergy
Izzet Signet
12% of 25 decks +5% synergy
Dimir Signet
12% of 25 decks +4% synergy
Springleaf Drum
11% of 70 decks +10% synergy
Talisman of Indulgence
11% of 70 decks +6% synergy
Talisman of Impulse
10% of 70 decks +9% synergy
Mox Tantalite
9% of 68 decks +8% synergy
Commander's Sphere
9% of 69 decks -8% synergy
Lotus Bloom
9% of 70 decks +8% synergy
Mox Amber
7% of 68 decks +3% synergy
Paradise Mantle
7% of 70 decks +6% synergy
Darksteel Ingot
6% of 70 decks +4% synergy
Basalt Monolith
6% of 70 decks +3% synergy
Lands (50)
Command Tower
77% of 69 decks +4% synergy
Overgrown Tomb
63% of 70 decks +54% synergy
Commercial District
60% of 5 decks +56% synergy
Stomping Ground
59% of 70 decks +49% synergy
Blood Crypt
53% of 70 decks +44% synergy
Breeding Pool
48% of 25 decks +39% synergy
Wooded Foothills
47% of 70 decks +38% synergy
Bloodstained Mire
47% of 70 decks +37% synergy
Verdant Catacombs
46% of 70 decks +34% synergy
Godless Shrine
44% of 25 decks +34% synergy
Sacred Foundry
40% of 25 decks +32% synergy
Temple Garden
40% of 25 decks +31% synergy
Watery Grave
40% of 25 decks +29% synergy
Exotic Orchard
39% of 70 decks +4% synergy
Hallowed Fountain
33% of 21 decks +24% synergy
Marsh Flats
33% of 70 decks +21% synergy
Savannah
32% of 25 decks +29% synergy
Taiga
30% of 70 decks +27% synergy
Ziatora's Proving Ground
30% of 50 decks +27% synergy
Spara's Headquarters
30% of 10 decks +26% synergy
Bayou
29% of 70 decks +26% synergy
Tundra
29% of 21 decks +26% synergy
Steam Vents
28% of 25 decks +19% synergy
Badlands
27% of 70 decks +24% synergy
Windswept Heath
27% of 70 decks +17% synergy
Misty Rainforest
27% of 70 decks +15% synergy
City of Brass
26% of 70 decks +17% synergy
Scalding Tarn
26% of 70 decks +15% synergy
Mana Confluence
25% of 69 decks +17% synergy
Tropical Island
24% of 25 decks +21% synergy
Scrubland
24% of 25 decks +21% synergy
Volcanic Island
24% of 25 decks +21% synergy
Underground Sea
24% of 25 decks +20% synergy
Luxury Suite
24% of 68 decks +17% synergy
Savage Lands
23% of 70 decks +21% synergy
Cinder Glade
22% of 68 decks +14% synergy
Plateau
20% of 25 decks +17% synergy
Undergrowth Stadium
20% of 65 decks +14% synergy
Llanowar Wastes
19% of 70 decks +13% synergy
Polluted Delta
19% of 70 decks +8% synergy
Arid Mesa
19% of 70 decks +8% synergy
The World Tree
18% of 17 decks +15% synergy
Opulent Palace
17% of 24 decks +14% synergy
Frontier Bivouac
17% of 24 decks +14% synergy
Forbidden Orchard
16% of 70 decks +13% synergy
Evolving Wilds
16% of 70 decks -6% synergy
Mystic Monastery
15% of 20 decks +12% synergy
Nurturing Peatland
15% of 68 decks +13% synergy
Spire Garden
15% of 68 decks +9% synergy
Smoldering Marsh
15% of 68 decks +8% synergy