Selvala, Heart of the Wilds + Crab Umbra

Selvala, Heart of the Wilds
Crab Umbra

Requires
Selvala, Heart of the Wilds must be on the battlefield. Crab Umbra must be on the battlefield. Crab Umbra attached to Selvala. You control a creature with power 4 or greater. Selvala does not have summoning sickness. Mana needed:
Steps
  1. Activate Selvala by paying and tapping it, adding at least 2.
  2. Activate Crab Umbra by paying 2, untapping Selvala.
  3. Repeat.
  4. If you control a creature with power 5 or greater, this combo nets infinite colored mana.
Results
Infinite colored mana.

Magus Lucea Kane
0.10% of 11168 decks 11 decks
Kenrith, the Returned King
0.05% of 21933 decks 10 decks
Ivy, Gleeful Spellthief
0.09% of 6697 decks 6 decks
Zaxara, the Exemplary
0.03% of 12231 decks 4 decks
Helga, Skittish Seer
0.08% of 5275 decks 4 decks
Animar, Soul of Elements
0.02% of 16125 decks 3 decks
Galea, Kindler of Hope
0.05% of 5505 decks 3 decks
Kinnan, Bonder Prodigy
0.02% of 12428 decks 2 decks
Alaundo the Seer
0.08% of 2464 decks 2 decks
Sisay, Weatherlight Captain
0.02% of 12328 decks 2 decks
Ellie and Alan, Paleontologists
0.13% of 1487 decks 2 decks
Xavier Sal, Infested Captain
0.04% of 4836 decks 2 decks
Illuna, Apex of Wishes
0.03% of 2940 decks 1 decks
Jodah, the Unifier
0.01% of 17979 decks 1 decks
Vorel of the Hull Clade
0.05% of 2086 decks 1 decks
Ezuri, Claw of Progress
0.02% of 6333 decks 1 decks
Prime Speaker Vannifar
0.07% of 1362 decks 1 decks
Rukarumel, Biologist
0.03% of 2984 decks 1 decks
New Cards
Overlord of the Hauntwoods
18% of 17 decks +15% synergy
High Synergy Cards
Freed from the Real
62% of 73 decks +60% synergy
Pemmin's Aura
44% of 73 decks +43% synergy
Fanatic of Rhonas
48% of 25 decks +39% synergy
Faeburrow Elder
50% of 30 decks +39% synergy
Incubation Druid
40% of 73 decks +35% synergy
Staff of Domination
34% of 73 decks +33% synergy
Bloom Tender
40% of 73 decks +32% synergy
Umbral Mantle
30% of 73 decks +29% synergy
Zoanthrope
28% of 32 decks +27% synergy
Mawloc
25% of 32 decks +23% synergy
Top Cards
Swords to Plowshares
43% of 30 decks -19% synergy
Smothering Tithe
40% of 30 decks +15% synergy
Birds of Paradise
38% of 73 decks +11% synergy
Counterspell
36% of 73 decks -7% synergy
Pollywog Prodigy
33% of 12 decks +23% synergy
Temur Ascendancy
33% of 33 decks +19% synergy
Noble Hierarch
33% of 30 decks +17% synergy
Cyclonic Rift
33% of 73 decks +5% synergy
Rhystic Study
32% of 73 decks +4% synergy
Cultivate
32% of 73 decks -15% synergy
Creatures
Kami of Whispered Hopes
28% of 64 decks +21% synergy
Zirda, the Dawnwaker
24% of 17 decks +21% synergy
Nyxbloom Ancient
23% of 73 decks +19% synergy
Hydroid Krasis
23% of 73 decks +19% synergy
Kutzil, Malamet Exemplar
23% of 22 decks +4% synergy
Goldvein Hydra
22% of 32 decks +18% synergy
Delighted Halfling
22% of 60 decks +8% synergy
Sanctum Weaver
21% of 73 decks +15% synergy
Kiora's Follower
21% of 73 decks +15% synergy
Seedcradle Witch
20% of 30 decks +20% synergy
Chulane, Teller of Tales
20% of 30 decks +15% synergy
Agatha of the Vile Cauldron
19% of 26 decks +18% synergy
Exocrine
19% of 32 decks +18% synergy
Winged Hive Tyrant
19% of 32 decks +17% synergy
Kinnan, Bonder Prodigy
18% of 73 decks +14% synergy
Elvish Mystic
18% of 73 decks +0% synergy
Composite Golem
18% of 17 decks +17% synergy
Aurelia, the Warleader
18% of 17 decks +10% synergy
Ignoble Hierarch
18% of 17 decks -8% synergy
Esper Sentinel
17% of 30 decks -4% synergy
Vigean Graftmage
16% of 73 decks +16% synergy
Gyre Sage
16% of 73 decks +13% synergy
Llanowar Elves
16% of 73 decks -4% synergy
Animar, Soul of Elements
15% of 33 decks +11% synergy
Eidolon of Blossoms
15% of 73 decks +11% synergy
Beast Whisperer
15% of 73 decks +3% synergy
Fyndhorn Elves
15% of 73 decks +2% synergy
Ingenious Prodigy
15% of 54 decks +13% synergy
Aberrant
14% of 70 decks +13% synergy
Nexos
14% of 70 decks +13% synergy
Sporocyst
14% of 70 decks +13% synergy
Gyre Engineer
14% of 73 decks +13% synergy
Marwyn, the Nurturer
14% of 73 decks +11% synergy
Spark Double
14% of 73 decks +7% synergy
Seedborn Muse
14% of 73 decks +5% synergy
Emiel the Blessed
13% of 30 decks +10% synergy
Puresteel Paladin
13% of 30 decks +10% synergy
Sythis, Harvest's Hand
13% of 30 decks +6% synergy
Galadriel, Light of Valinor
13% of 23 decks +10% synergy
Springheart Nantuko
13% of 23 decks +6% synergy
Tervigon
13% of 70 decks +12% synergy
Tyrant Guard
13% of 70 decks +12% synergy
Imoti, Celebrant of Bounty
12% of 73 decks +9% synergy
Arixmethes, Slumbering Isle
12% of 73 decks +9% synergy
Circle of Dreams Druid
12% of 73 decks +9% synergy
Priest of Titania
12% of 73 decks +8% synergy
Rosheen Meanderer
12% of 33 decks +12% synergy
Shivan Devastator
12% of 33 decks +11% synergy
Ioreth of the Healing House
12% of 58 decks +11% synergy
Disciple of Freyalise
12% of 25 decks +5% synergy
Instants
Vampiric Tutor
37% of 27 decks +19% synergy
Enlightened Tutor
30% of 30 decks +12% synergy
Heroic Intervention
29% of 73 decks -1% synergy
Beast Within
26% of 73 decks -12% synergy
Path to Exile
23% of 30 decks -23% synergy
Mana Drain
23% of 73 decks +8% synergy
Repulsive Mutation
22% of 40 decks +19% synergy
Swan Song
22% of 73 decks +5% synergy
Arcane Denial
22% of 73 decks +2% synergy
Deflecting Swat
21% of 33 decks +5% synergy
Fierce Guardianship
19% of 73 decks +1% synergy
Assassin's Trophy
19% of 27 decks -12% synergy
Negate
18% of 73 decks -5% synergy
Comet Storm
15% of 33 decks +12% synergy
Chaos Warp
15% of 33 decks -17% synergy
Pongify
15% of 73 decks +3% synergy
An Offer You Can't Refuse
15% of 73 decks -6% synergy
Deadly Rollick
15% of 27 decks +4% synergy
Dark Ritual
15% of 27 decks -8% synergy
Legolas's Quick Reflexes
14% of 51 decks +11% synergy
Double Major
14% of 73 decks +10% synergy
Mystical Tutor
14% of 73 decks -1% synergy
Drown in Dreams
12% of 73 decks +11% synergy
Inspiring Call
12% of 73 decks +5% synergy
Force of Negation
12% of 73 decks +3% synergy
Worldly Tutor
12% of 73 decks -2% synergy
Brainstorm
12% of 73 decks -9% synergy
Starstorm
12% of 33 decks +11% synergy
Klauth's Will
12% of 33 decks +10% synergy
Force of Will
11% of 73 decks -0% synergy
Tyvar's Stand
10% of 67 decks +5% synergy
Eladamri's Call
10% of 30 decks -1% synergy
Mutational Advantage
9% of 35 decks +3% synergy
March of Swirling Mist
8% of 73 decks +5% synergy
Dramatic Reversal
8% of 73 decks +3% synergy
Pact of Negation
8% of 73 decks +1% synergy
Rapid Hybridization
8% of 73 decks -1% synergy
Frantic Search
8% of 73 decks -4% synergy
Growth Spiral
8% of 73 decks -14% synergy
Slip Out the Back
7% of 73 decks +4% synergy
Pull from Tomorrow
7% of 73 decks +4% synergy
Flusterstorm
7% of 73 decks -0% synergy
Vitalize
5% of 73 decks +4% synergy
Silkguard
5% of 73 decks +4% synergy
Blue Sun's Zenith
5% of 73 decks +3% synergy
Spell Pierce
5% of 73 decks +2% synergy
Dispel
5% of 73 decks +1% synergy
Muddle the Mixture
5% of 73 decks +0% synergy
Krosan Grip
5% of 73 decks -2% synergy
Sorceries
Demonic Tutor
33% of 27 decks +11% synergy
Farseek
23% of 73 decks -11% synergy
Rampant Growth
22% of 73 decks -13% synergy
Kodama's Reach
21% of 73 decks -11% synergy
Three Visits
18% of 73 decks -7% synergy
Nature's Lore
16% of 73 decks -16% synergy
Crackle with Power
15% of 33 decks +13% synergy
Doppelgang
15% of 40 decks +11% synergy
Villainous Wealth
15% of 27 decks +7% synergy
Awaken the Woods
14% of 69 decks +11% synergy
Animist's Awakening
14% of 73 decks +12% synergy
Open the Way
13% of 61 decks +11% synergy
Curse of the Swine
12% of 73 decks +8% synergy
Wave Goodbye
11% of 45 decks +9% synergy
Torment of Hailfire
11% of 27 decks +6% synergy
Imperial Seal
11% of 27 decks +5% synergy
Toxic Deluge
11% of 27 decks -6% synergy
Winds of Rath
10% of 30 decks +7% synergy
Austere Command
10% of 30 decks -3% synergy
Irenicus's Vile Duplication
10% of 72 decks +6% synergy
Ponder
10% of 73 decks -3% synergy
Jaya's Immolating Inferno
9% of 33 decks +7% synergy
Hull Breach
9% of 33 decks +5% synergy
Wheel of Fortune
9% of 33 decks +4% synergy
Vandalblast
9% of 33 decks -7% synergy
Jeska's Will
9% of 33 decks -8% synergy
Rite of Replication
8% of 73 decks +5% synergy
Quantum Misalignment
8% of 49 decks +6% synergy
Eldritch Evolution
7% of 73 decks +2% synergy
Overwhelming Stampede
7% of 73 decks +1% synergy
Finale of Devastation
7% of 73 decks -1% synergy
Skyshroud Claim
7% of 73 decks -2% synergy
Exponential Growth
5% of 73 decks +5% synergy
Mass Manipulation
5% of 73 decks +5% synergy
Mind Spring
5% of 73 decks +5% synergy
Pest Infestation
5% of 73 decks +3% synergy
Finale of Revelation
5% of 73 decks +3% synergy
Sea Gate Restoration
5% of 73 decks +1% synergy
Neoform
5% of 73 decks +0% synergy
Rishkar's Expertise
5% of 73 decks -5% synergy
Utility Artifacts
Lightning Greaves
29% of 73 decks +3% synergy
Swiftfoot Boots
23% of 73 decks -5% synergy
Thousand-Year Elixir
21% of 73 decks +18% synergy
Twinning Staff
15% of 73 decks +14% synergy
The Great Henge
12% of 73 decks +2% synergy
Sword of the Paruns
11% of 73 decks +11% synergy
The One Ring
11% of 64 decks +2% synergy
Agatha's Soul Cauldron
11% of 56 decks +9% synergy
Robe of Stars
10% of 30 decks +8% synergy
The Ozolith
10% of 73 decks +6% synergy
Lavaspur Boots
9% of 33 decks +7% synergy
Power Fist
9% of 35 decks +6% synergy
Magewright's Stone
8% of 73 decks +8% synergy
Illusionist's Bracers
8% of 73 decks +7% synergy
Phyrexian Altar
8% of 73 decks +4% synergy
The Skullspore Nexus
8% of 51 decks +4% synergy
Isochron Scepter
7% of 73 decks +4% synergy
Ozolith, the Shattered Spire
6% of 64 decks +0% synergy
Fractal Harness
5% of 73 decks +5% synergy
Sting, the Glinting Dagger
5% of 58 decks +4% synergy
Mithril Coat
5% of 58 decks -1% synergy
Enchantments
Rhythm of the Wild
24% of 33 decks +1% synergy
Unbound Flourishing
21% of 73 decks +19% synergy
Bigger on the Inside
19% of 21 decks +17% synergy
Bear Umbra
18% of 73 decks +13% synergy
Garruk's Uprising
18% of 73 decks +2% synergy
High Alert
17% of 30 decks +15% synergy
Hyena Umbra
17% of 30 decks +15% synergy
Sylvan Library
16% of 73 decks +5% synergy
Mystic Remora
16% of 73 decks -1% synergy
All Will Be One
16% of 31 decks +13% synergy
Spider Umbra
14% of 73 decks +13% synergy
Snake Umbra
14% of 73 decks +11% synergy
Hardened Scales
14% of 73 decks +5% synergy
Doubling Season
14% of 73 decks +4% synergy
Thassa's Ire
12% of 73 decks +12% synergy
Eel Umbra
12% of 73 decks +12% synergy
Eaten by Piranhas
12% of 43 decks +10% synergy
Kozilek's Unsealing
12% of 26 decks +9% synergy
Ancestral Mask
11% of 73 decks +9% synergy
Retreat to Coralhelm
11% of 73 decks +9% synergy
Wild Growth
11% of 73 decks -0% synergy
Indrik Umbra
10% of 30 decks +10% synergy
Gauntlets of Light
10% of 30 decks +10% synergy
Mammoth Umbra
10% of 30 decks +10% synergy
Eland Umbra
10% of 30 decks +10% synergy
Felidar Umbra
10% of 30 decks +10% synergy
Oath of Teferi
10% of 30 decks +6% synergy
All That Glitters
10% of 30 decks +5% synergy
Blind Obedience
10% of 30 decks +3% synergy
Mirari's Wake
10% of 30 decks -4% synergy
Up the Beanstalk
10% of 52 decks +5% synergy
Mana Reflection
10% of 73 decks +8% synergy
Intruder Alarm
10% of 73 decks +8% synergy
Branching Evolution
10% of 73 decks +4% synergy
Shadow in the Warp
9% of 32 decks +5% synergy
Aggravated Assault
9% of 33 decks +6% synergy
Fires of Yavimaya
9% of 33 decks +5% synergy
Octopus Umbra
8% of 73 decks +8% synergy
Instill Energy
8% of 73 decks +7% synergy
Keen Sense
8% of 73 decks +7% synergy
Enchantress's Presence
8% of 73 decks +4% synergy
Rancor
8% of 73 decks +3% synergy
Vesuvan Duplimancy
7% of 72 decks +6% synergy
Helix Pinnacle
7% of 73 decks +6% synergy
Leyline of Abundance
7% of 73 decks +5% synergy
Alpha Authority
7% of 73 decks +5% synergy
Training Grounds
7% of 73 decks +4% synergy
Simic Ascendancy
7% of 73 decks +1% synergy
Kenrith's Transformation
7% of 73 decks +0% synergy
Utopia Sprawl
7% of 73 decks -1% synergy
Planeswalkers
Tyvar, Jubilant Brawler
20% of 25 decks +15% synergy
Kiora, Behemoth Beckoner
16% of 73 decks +13% synergy
Oko, Thief of Crowns
5% of 73 decks -0% synergy
Utility Lands
Reliquary Tower
41% of 73 decks +12% synergy
Boseiju, Who Endures
22% of 73 decks +2% synergy
Kessig Wolf Run
21% of 33 decks +5% synergy
Yavimaya, Cradle of Growth
21% of 73 decks +11% synergy
Minamo, School at Water's Edge
18% of 73 decks +14% synergy
Castle Garenbrig
15% of 73 decks +10% synergy
Rogue's Passage
14% of 73 decks -6% synergy
Bojuka Bog
11% of 27 decks -19% synergy
Temple of the False God
11% of 73 decks +1% synergy
Otawara, Soaring City
11% of 73 decks -6% synergy
Treasure Vault
10% of 73 decks +7% synergy
Nykthos, Shrine to Nyx
7% of 73 decks +1% synergy
Alchemist's Refuge
7% of 73 decks +0% synergy
Ancient Tomb
7% of 73 decks -4% synergy
Wirewood Lodge
5% of 73 decks +4% synergy
Lumbering Falls
5% of 73 decks +3% synergy
Urza's Saga
5% of 73 decks -2% synergy
Mosswort Bridge
5% of 73 decks -5% synergy
Mana Artifacts
Sol Ring
88% of 73 decks +3% synergy
Arcane Signet
60% of 73 decks -12% synergy
Basalt Monolith
18% of 73 decks +15% synergy
Chromatic Lantern
12% of 73 decks +3% synergy
Patriar's Seal
11% of 72 decks +9% synergy
Elementalist's Palette
11% of 73 decks +10% synergy
Thought Vessel
11% of 73 decks -6% synergy
Mana Vault
10% of 73 decks +3% synergy
Mana Crypt
10% of 73 decks +1% synergy
Fellwar Stone
10% of 73 decks -11% synergy
Mox Amber
8% of 73 decks +4% synergy
Lotus Petal
8% of 73 decks +1% synergy
Astral Cornucopia
7% of 73 decks +6% synergy
Chromatic Orrery
7% of 73 decks +5% synergy
Jeweled Lotus
7% of 73 decks +1% synergy
Chrome Mox
7% of 73 decks +1% synergy
Talisman of Curiosity
7% of 73 decks -6% synergy
Simic Signet
7% of 73 decks -8% synergy
Commander's Sphere
5% of 73 decks -10% synergy
Lands
Command Tower
86% of 73 decks +12% synergy
Stomping Ground
61% of 33 decks +20% synergy
Breeding Pool
60% of 73 decks +19% synergy
Exotic Orchard
49% of 73 decks +14% synergy
Steam Vents
48% of 33 decks +10% synergy
Watery Grave
48% of 27 decks +7% synergy
Ketria Triome
45% of 33 decks +13% synergy
Overgrown Tomb
44% of 27 decks +2% synergy
Temple Garden
43% of 30 decks +3% synergy
Rejuvenating Springs
42% of 73 decks +14% synergy
Seaside Citadel
40% of 30 decks +14% synergy
Hallowed Fountain
40% of 30 decks -1% synergy
Zagoth Triome
37% of 27 decks +7% synergy
Sacred Foundry
35% of 17 decks -1% synergy
Blood Crypt
35% of 17 decks -3% synergy
Hinterland Harbor
34% of 73 decks +7% synergy
Training Center
33% of 33 decks +6% synergy
Godless Shrine
33% of 18 decks -7% synergy
Dreamroot Cascade
32% of 73 decks +13% synergy
Frontier Bivouac
30% of 33 decks +3% synergy
Misty Rainforest
29% of 73 decks +17% synergy
Flooded Grove
29% of 73 decks +16% synergy
Yavimaya Coast
29% of 73 decks +2% synergy
Scrubland
28% of 18 decks +14% synergy
Raffine's Tower
28% of 18 decks +0% synergy
Indatha Triome
28% of 18 decks -3% synergy
Simic Growth Chamber
27% of 73 decks +8% synergy
Cinder Glade
27% of 33 decks -11% synergy
Savannah
27% of 30 decks +14% synergy
Bayou
26% of 27 decks +12% synergy
Underground Sea
26% of 27 decks +12% synergy
Stormcarved Coast
24% of 33 decks +7% synergy
Spire Garden
24% of 33 decks +0% synergy
Raugrin Triome
24% of 17 decks -3% synergy
Jetmir's Garden
24% of 17 decks -9% synergy
The World Tree
24% of 17 decks -10% synergy
Tundra
23% of 30 decks +9% synergy
Spara's Headquarters
23% of 30 decks -8% synergy
Canopy Vista
23% of 30 decks -13% synergy
Opulent Palace
22% of 27 decks -4% synergy
Shivan Reef
21% of 33 decks -6% synergy
Tropical Island
21% of 73 decks +6% synergy
Prairie Stream
20% of 30 decks -14% synergy
Barkchannel Pathway
19% of 73 decks +11% synergy
Wooded Foothills
19% of 73 decks +9% synergy
Morphic Pool
19% of 27 decks -8% synergy
Rootbound Crag
18% of 33 decks -6% synergy
Sunbaked Canyon
18% of 17 decks +13% synergy
Plateau
18% of 17 decks +5% synergy
Badlands
18% of 17 decks +4% synergy