Selvala, Eager Trailblazer
Crab Umbra

   Prerequisites

What do I need to start this combo?
Selvala and Crab Umbra on the battlefield (Selvala without summoning sickness on the battlefield and Crab Umbra attached to Selvala on the battlefield).
You control at least four creatures with different powers.

   Steps

How does this combo work?
1
Activate Selvala by tapping it, adding at least .
2
Activate Crab Umbra by paying 2, untapping Selvala.
3
Repeat.

   Results

What do I get from this combo?
Infinite colored mana
Helga, Skittish Seer
0.1%inclusion8 decks13.7K decks
Tazri, Stalwart Survivor
0.3%inclusion5 decks1.78K decks
Derevi, Empyrial Tactician
0.0%inclusion2 decks9.53K decks
Yuna, Grand Summoner
0.0%inclusion1 decks5.17K decks
Garth One-Eye
0.0%inclusion1 decks4.21K decks
Kenrith, the Returned King
0.0%inclusion1 decks24.3K decks
Rukarumel, Biologist
0.0%inclusion1 decks3.42K decks
High Synergy Cards
Agatha of the Vile Cauldron
63%inclusion5 decks8 decks
61%synergy
Svella, Ice Shaper
63%inclusion5 decks8 decks
61%synergy
Kenrith, the Returned King
63%inclusion5 decks8 decks
59%synergy
Chulane, Teller of Tales
53%inclusion10 decks19 decks
47%synergy
Fires of Yavimaya
50%inclusion4 decks8 decks
47%synergy
Inga and Esika
47%inclusion9 decks19 decks
44%synergy
Zacama, Primal Calamity
50%inclusion4 decks8 decks
42%synergy
Pemmin's Aura
42%inclusion8 decks19 decks
41%synergy
Intruder Alarm
42%inclusion8 decks19 decks
40%synergy
Chakram Retriever
37%inclusion7 decks19 decks
36%synergy
Top Cards
Faeburrow Elder
47%inclusion9 decks19 decks
36%synergy
Shalai, Voice of Plenty
42%inclusion8 decks19 decks
36%synergy
Swiftfoot Boots
42%inclusion8 decks19 decks
15%synergy
Freed from the Real
37%inclusion7 decks19 decks
35%synergy
Biomancer's Familiar
37%inclusion7 decks19 decks
35%synergy
Saryth, the Viper's Fang
37%inclusion7 decks19 decks
34%synergy
Kiora's Follower
37%inclusion7 decks19 decks
32%synergy
Birds of Paradise
37%inclusion7 decks19 decks
9%synergy
Path to Exile
37%inclusion7 decks19 decks
-10%synergy
Swords to Plowshares
37%inclusion7 decks19 decks
-25%synergy
Game Changers
Force of Will
16%inclusion3 decks19 decks
6%synergy
Worldly Tutor
16%inclusion3 decks19 decks
4%synergy
Enlightened Tutor
16%inclusion3 decks19 decks
0%synergy
Teferi's Protection
16%inclusion3 decks19 decks
-1%synergy
Fierce Guardianship
16%inclusion3 decks19 decks
-2%synergy
Cyclonic Rift
16%inclusion3 decks19 decks
-8%synergy
Creatures
Grenzo, Dungeon Warden
38%inclusion3 decks8 decks
37%synergy
Dynaheir, Invoker Adept
38%inclusion3 decks8 decks
37%synergy
Captivating Crew
38%inclusion3 decks8 decks
36%synergy
Samut, Voice of Dissent
38%inclusion3 decks8 decks
35%synergy
Jegantha, the Wellspring
38%inclusion3 decks8 decks
32%synergy
Gretchen Titchwillow
32%inclusion6 decks19 decks
31%synergy
Beast Whisperer
32%inclusion6 decks19 decks
21%synergy
Noble Hierarch
32%inclusion6 decks19 decks
16%synergy
Silverback Elder
26%inclusion5 decks19 decks
24%synergy
Surrak and Goreclaw
26%inclusion5 decks19 decks
24%synergy
Bloom Tender
26%inclusion5 decks19 decks
19%synergy
Delighted Halfling
26%inclusion5 decks19 decks
14%synergy
Solemn Simulacrum
26%inclusion5 decks19 decks
13%synergy
Zimone, Quandrix Prodigy
21%inclusion4 decks19 decks
20%synergy
Vizier of Tumbling Sands
21%inclusion4 decks19 decks
20%synergy
Triskaidekaphile
21%inclusion4 decks19 decks
19%synergy
Prime Speaker Zegana
21%inclusion4 decks19 decks
18%synergy
Emiel the Blessed
21%inclusion4 decks19 decks
18%synergy
Hydroid Krasis
21%inclusion4 decks19 decks
16%synergy
Mulldrifter
21%inclusion4 decks19 decks
16%synergy
Selvala, Heart of the Wilds
21%inclusion4 decks19 decks
16%synergy
Kami of Whispered Hopes
21%inclusion4 decks19 decks
15%synergy
Elvish Mystic
21%inclusion4 decks19 decks
5%synergy
Llanowar Elves
21%inclusion4 decks19 decks
1%synergy
Twenty-Toed Toad
18%inclusion3 decks17 decks
16%synergy
Hydroelectric Specimen
18%inclusion3 decks17 decks
13%synergy
Disciple of Freyalise
18%inclusion3 decks17 decks
12%synergy
Order of Whiteclay
16%inclusion3 decks19 decks
16%synergy
Aethersnipe
16%inclusion3 decks19 decks
16%synergy
Tolarian Kraken
16%inclusion3 decks19 decks
16%synergy
Faerie Formation
16%inclusion3 decks19 decks
15%synergy
Gadwick, the Wizened
16%inclusion3 decks19 decks
15%synergy
Prime Speaker Vannifar
16%inclusion3 decks19 decks
15%synergy
Aphetto Alchemist
16%inclusion3 decks19 decks
15%synergy
Keruga, the Macrosage
16%inclusion3 decks19 decks
15%synergy
Bronzebeak Foragers
16%inclusion3 decks19 decks
15%synergy
Nylea, Keen-Eyed
16%inclusion3 decks19 decks
15%synergy
White Plume Adventurer
16%inclusion3 decks19 decks
15%synergy
Ioreth of the Healing House
16%inclusion3 decks19 decks
15%synergy
God-Eternal Oketra
16%inclusion3 decks19 decks
14%synergy
Tishana, Voice of Thunder
16%inclusion3 decks19 decks
14%synergy
Venser, Shaper Savant
16%inclusion3 decks19 decks
14%synergy
Sigarda, Font of Blessings
16%inclusion3 decks19 decks
14%synergy
Temur Sabertooth
16%inclusion3 decks19 decks
13%synergy
Timeless Witness
16%inclusion3 decks19 decks
13%synergy
Nyxbloom Ancient
16%inclusion3 decks19 decks
12%synergy
Selvala, Explorer Returned
16%inclusion3 decks19 decks
12%synergy
Mirror Entity
16%inclusion3 decks19 decks
12%synergy
Kinnan, Bonder Prodigy
16%inclusion3 decks19 decks
12%synergy
Faerie Mastermind
16%inclusion3 decks19 decks
9%synergy
Instants
Heroic Intervention
32%inclusion6 decks19 decks
1%synergy
Swan Song
26%inclusion5 decks19 decks
9%synergy
An Offer You Can't Refuse
26%inclusion5 decks19 decks
2%synergy
Gift of the Viper
24%inclusion4 decks17 decks
21%synergy
Arachnoid Adaptation
21%inclusion4 decks19 decks
21%synergy
Light the Way
21%inclusion4 decks19 decks
21%synergy
Boon of Boseiju
21%inclusion4 decks19 decks
21%synergy
Counterspell
21%inclusion4 decks19 decks
-21%synergy
Vines of Vastwood
16%inclusion3 decks19 decks
15%synergy
Invigorate
16%inclusion3 decks19 decks
15%synergy
Shore Up
16%inclusion3 decks19 decks
14%synergy
Repulsive Mutation
16%inclusion3 decks19 decks
13%synergy
Arcane Denial
16%inclusion3 decks19 decks
-5%synergy
Negate
16%inclusion3 decks19 decks
-5%synergy
Sorceries
Rampant Growth
26%inclusion5 decks19 decks
-7%synergy
Farseek
26%inclusion5 decks19 decks
-9%synergy
Cultivate
26%inclusion5 decks19 decks
-17%synergy
Bridgeworks Battle
24%inclusion4 decks17 decks
19%synergy
Scale Up
16%inclusion3 decks19 decks
15%synergy
Farewell
16%inclusion3 decks19 decks
3%synergy
Nature's Lore
16%inclusion3 decks19 decks
-16%synergy
Utility Artifacts
Lightning Greaves
26%inclusion5 decks19 decks
1%synergy
Staff of Domination
21%inclusion4 decks19 decks
20%synergy
Umbral Mantle
16%inclusion3 decks19 decks
15%synergy
Enchantments
Leyline of Abundance
26%inclusion5 decks19 decks
25%synergy
Hardened Scales
26%inclusion5 decks19 decks
16%synergy
Amphibian Downpour
18%inclusion3 decks17 decks
15%synergy
Nature's Chosen
16%inclusion3 decks19 decks
15%synergy
Instill Energy
16%inclusion3 decks19 decks
15%synergy
Concordant Crossroads
16%inclusion3 decks19 decks
13%synergy
Elemental Bond
16%inclusion3 decks19 decks
11%synergy
Wild Growth
16%inclusion3 decks19 decks
5%synergy
Planeswalkers
Tyvar, Jubilant Brawler
38%inclusion3 decks8 decks
34%synergy
Kiora, Behemoth Beckoner
21%inclusion4 decks19 decks
18%synergy
Utility Lands
Reliquary Tower
37%inclusion7 decks19 decks
7%synergy
Minamo, School at Water's Edge
21%inclusion4 decks19 decks
16%synergy
Otawara, Soaring City
21%inclusion4 decks19 decks
5%synergy
Boseiju, Who Endures
21%inclusion4 decks19 decks
2%synergy
Mana Artifacts
Arcane Signet
42%inclusion8 decks19 decks
-30%synergy
Sol Ring
42%inclusion8 decks19 decks
-42%synergy
Basalt Monolith
26%inclusion5 decks19 decks
24%synergy
Chromatic Lantern
16%inclusion3 decks19 decks
7%synergy
Fellwar Stone
16%inclusion3 decks19 decks
-5%synergy
Lands
Command Tower
100%inclusion19 decks19 decks
26%synergy
Exotic Orchard
74%inclusion14 decks19 decks
37%synergy
Windswept Heath
42%inclusion8 decks19 decks
31%synergy
Hallowed Fountain
42%inclusion8 decks19 decks
3%synergy
Flooded Strand
37%inclusion7 decks19 decks
26%synergy
Misty Rainforest
37%inclusion7 decks19 decks
25%synergy
Temple Garden
37%inclusion7 decks19 decks
-2%synergy
Breeding Pool
37%inclusion7 decks19 decks
-4%synergy
Rejuvenating Springs
32%inclusion6 decks19 decks
4%synergy
Yavimaya Coast
32%inclusion6 decks19 decks
4%synergy
City of Brass
26%inclusion5 decks19 decks
19%synergy
Bountiful Promenade
26%inclusion5 decks19 decks
4%synergy
Seaside Citadel
26%inclusion5 decks19 decks
-1%synergy
Forbidden Orchard
21%inclusion4 decks19 decks
19%synergy
Botanical Sanctum
21%inclusion4 decks19 decks
17%synergy
Flooded Grove
21%inclusion4 decks19 decks
6%synergy
Terramorphic Expanse
21%inclusion4 decks19 decks
6%synergy
Brushland
21%inclusion4 decks19 decks
2%synergy
Evolving Wilds
21%inclusion4 decks19 decks
0%synergy
Dreamroot Cascade
21%inclusion4 decks19 decks
0%synergy
Path of Ancestry
21%inclusion4 decks19 decks
-1%synergy
Adarkar Wastes
21%inclusion4 decks19 decks
-2%synergy
Sea of Clouds
21%inclusion4 decks19 decks
-4%synergy
Canopy Vista
21%inclusion4 decks19 decks
-15%synergy
Tranquil Landscape
18%inclusion3 decks17 decks
9%synergy
Vivid Meadow
16%inclusion3 decks19 decks
15%synergy
Vivid Creek
16%inclusion3 decks19 decks
15%synergy
Vivid Grove
16%inclusion3 decks19 decks
15%synergy
Seachrome Coast
16%inclusion3 decks19 decks
10%synergy
Barkchannel Pathway
16%inclusion3 decks19 decks
9%synergy
Mana Confluence
16%inclusion3 decks19 decks
9%synergy
Branchloft Pathway
16%inclusion3 decks19 decks
9%synergy
Wooded Foothills
16%inclusion3 decks19 decks
5%synergy
Scalding Tarn
16%inclusion3 decks19 decks
5%synergy
Verdant Catacombs
16%inclusion3 decks19 decks
5%synergy
Deserted Beach
16%inclusion3 decks19 decks
-1%synergy
Overgrown Farmland
16%inclusion3 decks19 decks
-2%synergy
Sunpetal Grove
16%inclusion3 decks19 decks
-11%synergy
Hinterland Harbor
16%inclusion3 decks19 decks
-17%synergy
Prairie Stream
16%inclusion3 decks19 decks
-18%synergy