Necrotic Ooze
Devoted Druid
Morselhoarder

   Prerequisites

What do I need to start this combo?
Necrotic Ooze on the battlefield.
Devoted Druid and Morselhoarder in your graveyard.

   Steps

How does this combo work?
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

What do I get from this combo?
Infinite colored mana
Reyhan, Last of the Abzan // Rograkh, Son of Rohgahh
19%inclusion213 decks1.11K decks
Auntie Ool, Cursewretch
1.0%inclusion151 decks14.9K decks
The Reaper, King No More
0.8%inclusion37 decks4.64K decks
Ikra Shidiqi, the Usurper // Rograkh, Son of Rohgahh
4.4%inclusion16 decks362 decks
Kenrith, the Returned King
0.0%inclusion14 decks30K decks
Coram, the Undertaker
0.1%inclusion9 decks9.60K decks
The Wandering Minstrel
0.1%inclusion9 decks16.4K decks
Vaevictis Asmadi, the Dire
0.1%inclusion3 decks3.58K decks
Dargo, the Shipwrecker // Reyhan, Last of the Abzan
0.5%inclusion3 decks631 decks
Winter, Misanthropic Guide
0.0%inclusion3 decks7.99K decks
Gyrus, Waker of Corpses
0.3%inclusion3 decks1.13K decks
Thrasios, Triton Hero // Vial Smasher the Fierce
0.1%inclusion3 decks4.57K decks
The Beamtown Bullies
0.0%inclusion2 decks6.77K decks
Xira Arien
0.4%inclusion2 decks548 decks
Slimefoot and Squee
0.0%inclusion2 decks8.38K decks
Silas Renn, Seeker Adept // Tana, the Bloodsower
0.8%inclusion2 decks246 decks
Yidris, Maelstrom Wielder
0.0%inclusion2 decks9.35K decks
Sisay, Weatherlight Captain
0.0%inclusion2 decks17.4K decks
New Cards
Echocasting Symposium
11%inclusion1 decks9 decks
Restoration Seminar
11%inclusion1 decks9 decks
Pensive Professor
10%inclusion1 decks10 decks
Dina's Guidance
9.2%inclusion9 decks98 decks
Flashback
6.6%inclusion7 decks106 decks
High Synergy Cards
Ignoble Hierarch
88%inclusion451 decks512 decks
Elvish Spirit Guide
65%inclusion332 decks512 decks
Simian Spirit Guide
65%inclusion331 decks512 decks
Elves of Deep Shadow
66%inclusion338 decks512 decks
Culling the Weak
60%inclusion305 decks512 decks
Cabal Ritual
60%inclusion307 decks512 decks
Narcomoeba
54%inclusion27 decks50 decks
Dread Return
59%inclusion300 decks512 decks
Tinder Wall
56%inclusion285 decks512 decks
Hermit Druid
53%inclusion270 decks512 decks
Top Cards
Birds of Paradise
76%inclusion391 decks512 decks
Dark Ritual
72%inclusion371 decks512 decks
Reanimate
68%inclusion350 decks512 decks
Deathrite Shaman
62%inclusion316 decks512 decks
Diabolic Intent
58%inclusion297 decks512 decks
Culling Ritual
57%inclusion292 decks512 decks
Entomb
55%inclusion284 decks512 decks
Deflecting Swat
54%inclusion279 decks512 decks
Wishclaw Talisman
54%inclusion278 decks512 decks
Balustrade Spy
51%inclusion259 decks512 decks
Game Changers
Demonic Tutor
65%inclusion335 decks512 decks
Vampiric Tutor
64%inclusion327 decks512 decks
Worldly Tutor
62%inclusion317 decks512 decks
Chrome Mox
59%inclusion303 decks512 decks
Mana Vault
55%inclusion282 decks512 decks
Gamble
52%inclusion264 decks512 decks
Imperial Seal
51%inclusion262 decks512 decks
Thassa's Oracle
42%inclusion21 decks50 decks
Lion's Eye Diamond
33%inclusion168 decks512 decks
Grim Monolith
32%inclusion165 decks512 decks
Creatures
Boggart Trawler
52%inclusion268 decks512 decks
Ragavan, Nimble Pilferer
51%inclusion259 decks512 decks
Undercity Informer
50%inclusion257 decks512 decks
Pinnacle Monk
50%inclusion257 decks512 decks
Disciple of Freyalise
50%inclusion257 decks512 decks
Noble Hierarch
50%inclusion20 decks40 decks
Tangled Florahedron
46%inclusion236 decks512 decks
Poxwalkers
46%inclusion235 decks512 decks
Wild Cantor
44%inclusion223 decks512 decks
Hexing Squelcher
43%inclusion138 decks318 decks
Hydroelectric Specimen
42%inclusion21 decks50 decks
Phantasmagorian
41%inclusion209 decks512 decks
Goro-Goro, Disciple of Ryusei
37%inclusion189 decks512 decks
Chancellor of the Tangle
36%inclusion185 decks512 decks
Hapatra, Vizier of Poisons
36%inclusion185 decks512 decks
Drowner of Truth
36%inclusion18 decks50 decks
Blackbloom Rogue
35%inclusion178 decks512 decks
Glasspool Mimic
34%inclusion17 decks50 decks
Dread Tiller
33%inclusion106 decks318 decks
Village Pillagers
32%inclusion102 decks318 decks
Sinister Gnarlbark
32%inclusion102 decks318 decks
Esper Sentinel
32%inclusion13 decks41 decks
Dawnhand Dissident
31%inclusion99 decks318 decks
Avenging Druid
31%inclusion158 decks512 decks
Kazandu Mammoth
31%inclusion157 decks512 decks
Yawgmoth, Thran Physician
29%inclusion149 decks512 decks
Warren Soultrader
29%inclusion149 decks512 decks
Obelisk Spider
29%inclusion146 decks512 decks
Channeler Initiate
28%inclusion142 decks512 decks
Witch Enchanter
27%inclusion11 decks41 decks
Molten Gatekeeper
26%inclusion135 decks512 decks
Gravecrawler
25%inclusion128 decks512 decks
Scuzzback Scrounger
25%inclusion77 decks313 decks
Bloom Tender
24%inclusion124 decks512 decks
Necroskitter
23%inclusion116 decks512 decks
The Reaper, King No More
23%inclusion72 decks318 decks
Umara Wizard
22%inclusion11 decks50 decks
Massacre Girl, Known Killer
22%inclusion111 decks512 decks
Wickerbough Elder
21%inclusion106 decks512 decks
The Scorpion God
21%inclusion105 decks512 decks
Walking Ballista
20%inclusion103 decks512 decks
Fatestitcher
20%inclusion10 decks50 decks
Generous Patron
19%inclusion97 decks512 decks
Bloodghast
19%inclusion96 decks512 decks
Hazel's Brewmaster
18%inclusion92 decks504 decks
Carnifex Demon
18%inclusion93 decks512 decks
Delighted Halfling
18%inclusion92 decks512 decks
Grim Poppet
18%inclusion91 decks512 decks
Kulrath Knight
18%inclusion91 decks512 decks
Master of Dark Rites
17%inclusion89 decks512 decks
Instants
Revitalizing Repast
52%inclusion268 decks512 decks
Fell the Profane
51%inclusion263 decks512 decks
Veil of Summer
48%inclusion247 decks512 decks
Turn the Earth
47%inclusion240 decks512 decks
Hagra Mauling
45%inclusion228 decks512 decks
Waterlogged Teachings
42%inclusion21 decks50 decks
Red Elemental Blast
42%inclusion213 decks512 decks
Malakir Rebirth
41%inclusion210 decks512 decks
Spikefield Hazard
40%inclusion207 decks512 decks
Flare of Duplication
40%inclusion207 decks512 decks
Pyroblast
40%inclusion204 decks512 decks
Sink into Stupor
38%inclusion19 decks50 decks
Memory's Journey
36%inclusion18 decks50 decks
Deadly Rollick
35%inclusion181 decks512 decks
Rush of Inspiration
34%inclusion17 decks50 decks
Pact of Negation
34%inclusion17 decks50 decks
Valakut Awakening
34%inclusion173 decks512 decks
Ancient Grudge
32%inclusion165 decks512 decks
Silundi Vision
32%inclusion16 decks50 decks
Force of Will
32%inclusion16 decks50 decks
Mystical Tutor
32%inclusion16 decks50 decks
Autumn's Veil
32%inclusion163 decks512 decks
Razorgrass Ambush
32%inclusion13 decks41 decks
Swords to Plowshares
32%inclusion13 decks41 decks
Jwari Disruption
30%inclusion15 decks50 decks
Assassin's Trophy
28%inclusion144 decks512 decks
Swan Song
28%inclusion14 decks50 decks
Silence
27%inclusion11 decks41 decks
An Offer You Can't Refuse
26%inclusion13 decks50 decks
Summoner's Pact
24%inclusion125 decks512 decks
Legion Leadership
24%inclusion10 decks41 decks
Noxious Revival
24%inclusion123 decks512 decks
Mental Misstep
24%inclusion12 decks50 decks
Force of Negation
24%inclusion12 decks50 decks
Beyeen Veil
22%inclusion11 decks50 decks
Abrupt Decay
20%inclusion103 decks512 decks
Brainstorm
20%inclusion10 decks50 decks
Khalni Ambush
19%inclusion98 decks512 decks
Guttural Response
18%inclusion93 decks512 decks
Frantic Search
18%inclusion9 decks50 decks
Dovin's Veto
18%inclusion7 decks40 decks
Mindbreak Trap
16%inclusion8 decks50 decks
Flusterstorm
16%inclusion8 decks50 decks
Enlightened Tutor
15%inclusion6 decks41 decks
Vastwood Fortification
14%inclusion73 decks512 decks
Crop Rotation
14%inclusion72 decks512 decks
Songs of the Damned
13%inclusion65 decks512 decks
Redirect Lightning
13%inclusion51 decks407 decks
Permission Denied
13%inclusion5 decks40 decks
Krosan Reclamation
12%inclusion63 decks512 decks
Sorceries
Rite of Flame
51%inclusion259 decks512 decks
Eldritch Evolution
51%inclusion259 decks512 decks
Bridgeworks Battle
50%inclusion258 decks512 decks
Bloodsoaked Insight
49%inclusion252 decks512 decks
Sundering Eruption
49%inclusion249 decks512 decks
Turntimber Symbiosis
48%inclusion248 decks512 decks
Stump Stomp
48%inclusion248 decks512 decks
Bala Ged Recovery
48%inclusion245 decks512 decks
Cabal Therapy
46%inclusion237 decks512 decks
Agadeem's Awakening
46%inclusion237 decks512 decks
Lively Dirge
46%inclusion233 decks512 decks
Shatterskull Smashing
46%inclusion233 decks512 decks
Beseech the Mirror
46%inclusion233 decks512 decks
Infernal Plunge
40%inclusion203 decks512 decks
Jeska's Will
39%inclusion199 decks512 decks
Diregraf Rebirth
38%inclusion195 decks512 decks
Pelakka Predation
38%inclusion192 decks512 decks
Sea Gate Restoration
36%inclusion18 decks50 decks
Destroy the Evidence
30%inclusion154 decks512 decks
Persist
29%inclusion148 decks512 decks
Neoform
28%inclusion14 decks50 decks
Suppression Ray
28%inclusion11 decks40 decks
Sylvan Tutor
27%inclusion140 decks512 decks
Black Sun's Zenith
27%inclusion136 decks512 decks
Buried Alive
25%inclusion128 decks512 decks
Ondu Inversion
24%inclusion10 decks41 decks
Nature's Rhythm
20%inclusion94 decks462 decks
Gitaxian Probe
20%inclusion10 decks50 decks
Windfall
20%inclusion10 decks50 decks
Finale of Devastation
20%inclusion102 decks512 decks
Emeria's Call
20%inclusion8 decks41 decks
Wheel of Fortune
19%inclusion97 decks512 decks
Careful Study
18%inclusion9 decks50 decks
Zof Consumption
18%inclusion92 decks512 decks
Aberrant Return
17%inclusion54 decks318 decks
Faithless Looting
13%inclusion66 decks512 decks
Farseek
13%inclusion64 decks512 decks
Soul Immolation
12%inclusion39 decks313 decks
Sevinne's Reclamation
12%inclusion5 decks41 decks
Splinter's Technique
12%inclusion33 decks272 decks
Shenanigans
12%inclusion62 decks512 decks
Preordain
12%inclusion6 decks50 decks
Ponder
12%inclusion6 decks50 decks
Nature's Lore
12%inclusion59 decks512 decks
Blasphemous Act
11%inclusion55 decks512 decks
Praetor's Grasp
10%inclusion52 decks512 decks
Personal Tutor
10%inclusion5 decks50 decks
Lórien Revealed
10%inclusion5 decks50 decks
Unmarked Grave
10%inclusion50 decks512 decks
Makindi Stampede
10%inclusion4 decks41 decks
Utility Artifacts
Contagion Clasp
15%inclusion76 decks512 decks
The Book of Exalted Deeds
12%inclusion5 decks41 decks
The One Ring
11%inclusion55 decks512 decks
Contagion Engine
10%inclusion53 decks512 decks
Agatha's Soul Cauldron
9.4%inclusion48 decks512 decks
Birthing Pod
9.0%inclusion46 decks512 decks
Luxior, Giada's Gift
8.4%inclusion43 decks512 decks
Goblin Charbelcher
7.6%inclusion39 decks512 decks
Defense Grid
6.3%inclusion32 decks512 decks
Phyrexian Altar
6.1%inclusion31 decks512 decks
Lightning Greaves
5.9%inclusion30 decks512 decks
Enchantments
Bridge from Below
47%inclusion240 decks512 decks
Carpet of Flowers
43%inclusion219 decks512 decks
Strength of the Harvest
39%inclusion16 decks41 decks
Mystic Remora
38%inclusion19 decks50 decks
Glasswing Grace
37%inclusion15 decks41 decks
Underworld Breach
31%inclusion160 decks512 decks
Blowfly Infestation
29%inclusion151 decks512 decks
Nest of Scarabs
27%inclusion139 decks512 decks
Multani's Harmony
26%inclusion135 decks512 decks
Guild Artisan
26%inclusion135 decks512 decks
Animate Dead
23%inclusion118 decks512 decks
Rhystic Study
22%inclusion11 decks50 decks
Flourishing Defenses
21%inclusion110 decks512 decks
Everlasting Torment
21%inclusion110 decks512 decks
Survival of the Fittest
18%inclusion90 decks512 decks
Grave Venerations
14%inclusion43 decks318 decks
Necromancy
13%inclusion69 decks512 decks
All Will Be One
13%inclusion66 decks512 decks
Swift Reconfiguration
12%inclusion5 decks41 decks
Crumbling Ashes
11%inclusion55 decks512 decks
Mechanized Production
10%inclusion5 decks50 decks
Necropotence
9.4%inclusion48 decks512 decks
Sylvan Library
9.0%inclusion46 decks512 decks
Puca's Covenant
8.8%inclusion28 decks318 decks
Training Grounds
8.0%inclusion4 decks50 decks
Smothering Tithe
7.3%inclusion3 decks41 decks
Wild Growth
6.6%inclusion34 decks512 decks
Lasting Tarfire
6.6%inclusion21 decks318 decks
Rhythm of the Wild
6.3%inclusion32 decks512 decks
Innkeeper's Talent
6.0%inclusion30 decks504 decks
Goblin Bombardment
5.5%inclusion28 decks512 decks
Dance of the Dead
5.1%inclusion26 decks512 decks
Planeswalkers
Tyvar, Jubilant Brawler
15%inclusion76 decks512 decks
Tamiyo, Field Researcher
13%inclusion5 decks40 decks
Vraska, Betrayal's Sting
12%inclusion60 decks512 decks
Tamiyo, the Moon Sage
10%inclusion5 decks50 decks
Utility Lands
Boseiju, Who Endures
21%inclusion106 decks512 decks
Nesting Grounds
19%inclusion98 decks512 decks
Ancient Tomb
18%inclusion93 decks512 decks
Shifting Woodland
18%inclusion91 decks512 decks
Otawara, Soaring City
16%inclusion8 decks50 decks
Gaea's Cradle
14%inclusion70 decks512 decks
Emergence Zone
13%inclusion65 decks512 decks
Yavimaya, Cradle of Growth
13%inclusion64 decks512 decks
Phyrexian Tower
11%inclusion54 decks512 decks
Urborg, Tomb of Yawgmoth
10%inclusion52 decks512 decks
Ifnir Deadlands
10%inclusion49 decks512 decks
Bojuka Bog
10%inclusion49 decks512 decks
Adagia, Windswept Bastion
8.8%inclusion3 decks34 decks
Karn's Bastion
7.8%inclusion40 decks512 decks
Mistrise Village
7.1%inclusion3 decks42 decks
Reliquary Tower
7.0%inclusion36 decks512 decks
Urza's Saga
5.5%inclusion28 decks512 decks
Mana Artifacts
Sol Ring
94%inclusion480 decks512 decks
Arcane Signet
87%inclusion445 decks512 decks
Lotus Petal
63%inclusion322 decks512 decks
Fellwar Stone
58%inclusion295 decks512 decks
Talisman of Resilience
54%inclusion275 decks512 decks
Springleaf Drum
47%inclusion242 decks512 decks
Mox Amber
45%inclusion230 decks512 decks
Paradise Mantle
43%inclusion222 decks512 decks
Jack-o'-Lantern
42%inclusion215 decks512 decks
Pentad Prism
37%inclusion187 decks512 decks
Mox Opal
28%inclusion143 decks512 decks
Talisman of Dominance
24%inclusion12 decks50 decks
Talisman of Indulgence
24%inclusion121 decks512 decks
Talisman of Impulse
17%inclusion88 decks512 decks
Mox Diamond
17%inclusion87 decks512 decks
Talisman of Hierarchy
12%inclusion5 decks41 decks
Talisman of Curiosity
12%inclusion6 decks50 decks
Dimir Signet
12%inclusion6 decks50 decks
Wickersmith's Tools
10%inclusion32 decks318 decks
Simic Signet
10%inclusion5 decks50 decks
Talisman of Progress
10%inclusion4 decks40 decks
Talisman of Unity
10%inclusion4 decks41 decks
Machine God's Effigy
8.0%inclusion4 decks50 decks
Talisman of Conviction
7.3%inclusion3 decks41 decks
Jeweled Amulet
7.0%inclusion36 decks512 decks
Golgari Signet
7.0%inclusion36 decks512 decks
Talisman of Creativity
6.0%inclusion3 decks50 decks
Thought Vessel
5.1%inclusion26 decks512 decks
Lands
Command Tower
47%inclusion242 decks512 decks
Overgrown Tomb
39%inclusion198 decks512 decks
Blood Crypt
37%inclusion190 decks512 decks
Stomping Ground
36%inclusion183 decks512 decks
Wooded Foothills
32%inclusion164 decks512 decks
Verdant Catacombs
32%inclusion163 decks512 decks
Bloodstained Mire
31%inclusion161 decks512 decks
Breeding Pool
30%inclusion15 decks50 decks
Steam Vents
28%inclusion14 decks50 decks
Watery Grave
28%inclusion14 decks50 decks
Temple Garden
24%inclusion10 decks41 decks
Godless Shrine
24%inclusion10 decks41 decks
Exotic Orchard
23%inclusion118 decks512 decks
Hallowed Fountain
23%inclusion9 decks40 decks
Woodland Cemetery
22%inclusion111 decks512 decks
Rootbound Crag
21%inclusion108 decks512 decks
Bayou
21%inclusion106 decks512 decks
Dragonskull Summit
21%inclusion105 decks512 decks
City of Brass
20%inclusion103 decks512 decks
Taiga
20%inclusion102 decks512 decks
Badlands
20%inclusion101 decks512 decks
Mana Confluence
19%inclusion95 decks512 decks
Marsh Flats
18%inclusion92 decks512 decks
Misty Rainforest
18%inclusion90 decks512 decks
Tundra
18%inclusion7 decks40 decks
Vernal Fen
17%inclusion73 decks425 decks
Savannah
17%inclusion7 decks41 decks
Sacred Foundry
17%inclusion7 decks41 decks
Polluted Delta
17%inclusion85 decks512 decks
Smoldering Marsh
16%inclusion83 decks512 decks
Undergrowth Stadium
16%inclusion82 decks512 decks
Cinder Glade
16%inclusion82 decks512 decks
Tropical Island
16%inclusion8 decks50 decks
Underground Sea
16%inclusion8 decks50 decks
Drowned Catacomb
16%inclusion8 decks50 decks
Windswept Heath
16%inclusion80 decks512 decks
Luxury Suite
15%inclusion79 decks512 decks
Ziatora's Proving Ground
15%inclusion79 decks512 decks
Gemstone Caverns
15%inclusion76 decks512 decks
Scrubland
15%inclusion6 decks41 decks
Arid Mesa
14%inclusion72 decks512 decks
Volcanic Island
14%inclusion7 decks50 decks
Scalding Tarn
13%inclusion66 decks512 decks
Llanowar Wastes
13%inclusion65 decks512 decks
Plateau
12%inclusion5 decks41 decks
Spire Garden
12%inclusion62 decks512 decks
Sulfur Falls
12%inclusion6 decks50 decks
Savage Lands
12%inclusion61 decks512 decks
Sulfurous Springs
12%inclusion61 decks512 decks
Festering Thicket
11%inclusion45 decks425 decks