Careful Cultivation
Umbral Mantle
Agatha of the Vile Cauldron

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Umbral Mantle and Careful Cultivation attached to the same creature you control that does not have summoning sickness.

   Steps

How does this combo work?
1
Activate the creature with Careful Cultivation and Umbral Mantle attached by tapping it, adding .
2
Activate the creature by paying at most 2 and untapping it, causing it to get +2/+2 until end of turn.
3
Repeat.
4
If Agatha of the Vile Cauldron has power 2 or greater, this combo nets infinite green mana.

   Results

What do I get from this combo?
Infinite green mana
Infinitely large creature until end of turn
Infinite untap of creatures you control
Infinite mana creatures you control can produce
Agatha of the Vile Cauldron
0.5%inclusion24 decks4.79K decks
Kenrith, the Returned King
0.0%inclusion4 decks27.7K decks
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0.2%inclusion2 decks885 decks
Redshift, Rocketeer Chief
0.1%inclusion1 decks1.90K decks
Svella, Ice Shaper
0.0%inclusion1 decks2.85K decks
Raggadragga, Goreguts Boss
0.0%inclusion1 decks8.18K decks
The Fifteenth Doctor // Susan Foreman
5.0%inclusion1 decks20 decks
Zacama, Primal Calamity
0.0%inclusion1 decks3.86K decks
Yurlok of Scorch Thrash
0.0%inclusion1 decks9.58K decks
Jodah, Archmage Eternal
0.0%inclusion1 decks8.51K decks
New Cards
Fire Nation Archers
13%inclusion2 decks15 decks
13%synergy
Zuko, Exiled Prince
6.7%inclusion1 decks15 decks
5%synergy
High Synergy Cards
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83%inclusion5 decks6 decks
81%synergy
Pili-Pala
81%inclusion30 decks37 decks
81%synergy
Kinnan, Bonder Prodigy
83%inclusion5 decks6 decks
79%synergy
Biomancer's Familiar
67%inclusion4 decks6 decks
64%synergy
Faeburrow Elder
75%inclusion6 decks8 decks
64%synergy
Staff of Domination
65%inclusion24 decks37 decks
63%synergy
Magus of the Candelabra
54%inclusion20 decks37 decks
53%synergy
Soulbright Flamekin
51%inclusion19 decks37 decks
51%synergy
Bhaal's Invoker
49%inclusion18 decks37 decks
48%synergy
Sword of the Paruns
49%inclusion18 decks37 decks
48%synergy
Top Cards
Kami of Whispered Hopes
51%inclusion19 decks37 decks
45%synergy
Zirda, the Dawnwaker
50%inclusion4 decks8 decks
48%synergy
Redshift, Rocketeer Chief
48%inclusion10 decks21 decks
47%synergy
Svella, Ice Shaper
46%inclusion17 decks37 decks
45%synergy
Valakut Invoker
43%inclusion16 decks37 decks
43%synergy
Silvanus's Invoker
43%inclusion16 decks37 decks
43%synergy
Leafkin Avenger
43%inclusion16 decks37 decks
43%synergy
Incubation Druid
43%inclusion16 decks37 decks
39%synergy
Wildheart Invoker
38%inclusion14 decks37 decks
38%synergy
Soul of New Phyrexia
38%inclusion14 decks37 decks
37%synergy
Game Changers
Enlightened Tutor
38%inclusion3 decks8 decks
22%synergy
Worldly Tutor
30%inclusion11 decks37 decks
17%synergy
Gamble
19%inclusion7 decks37 decks
10%synergy
Seedborn Muse
16%inclusion6 decks37 decks
8%synergy
Mana Vault
14%inclusion5 decks37 decks
8%synergy
Ancient Tomb
14%inclusion5 decks37 decks
4%synergy
Grim Monolith
11%inclusion4 decks37 decks
9%synergy
Gaea's Cradle
8.1%inclusion3 decks37 decks
2%synergy
Chrome Mox
8.1%inclusion3 decks37 decks
2%synergy
Crop Rotation
8.1%inclusion3 decks37 decks
-2%synergy
Creatures
Grand Architect
50%inclusion3 decks6 decks
50%synergy
Goblin Anarchomancer
38%inclusion14 decks37 decks
25%synergy
Selvala, Heart of the Wilds
32%inclusion12 decks37 decks
27%synergy
Forgotten Ancient
32%inclusion12 decks37 decks
26%synergy
Fanatic of Rhonas
31%inclusion10 decks32 decks
25%synergy
Marvin, Murderous Mimic
31%inclusion8 decks26 decks
29%synergy
Cogwork Assembler
30%inclusion11 decks37 decks
30%synergy
Hateflayer
30%inclusion11 decks37 decks
30%synergy
Halana and Alena, Partners
30%inclusion11 decks37 decks
26%synergy
Bristly Bill, Spine Sower
29%inclusion10 decks34 decks
26%synergy
Stonework Packbeast
27%inclusion10 decks37 decks
27%synergy
Captivating Crew
27%inclusion10 decks37 decks
26%synergy
Enduring Vitality
27%inclusion7 decks26 decks
21%synergy
Prismite
24%inclusion9 decks37 decks
24%synergy
Walking Ballista
24%inclusion9 decks37 decks
22%synergy
Beastrider Vanguard
24%inclusion5 decks21 decks
24%synergy
Farmstead Gleaner
22%inclusion8 decks37 decks
22%synergy
Frontier Guide
22%inclusion8 decks37 decks
21%synergy
Drillworks Mole
22%inclusion8 decks37 decks
21%synergy
Duskwatch Recruiter
22%inclusion8 decks37 decks
21%synergy
Guardian Augmenter
22%inclusion8 decks37 decks
20%synergy
Biophagus
22%inclusion8 decks37 decks
20%synergy
Temur Sabertooth
22%inclusion8 decks37 decks
19%synergy
Llanowar Elves
22%inclusion8 decks37 decks
2%synergy
Birds of Paradise
22%inclusion8 decks37 decks
-6%synergy
Spawnsire of Ulamog
19%inclusion7 decks37 decks
19%synergy
Cradle Clearcutter
19%inclusion7 decks37 decks
19%synergy
Viridian Joiner
19%inclusion7 decks37 decks
18%synergy
Marwyn, the Nurturer
19%inclusion7 decks37 decks
16%synergy
Rishkar, Peema Renegade
19%inclusion7 decks37 decks
15%synergy
Beast Whisperer
19%inclusion7 decks37 decks
9%synergy
Elvish Mystic
19%inclusion7 decks37 decks
3%synergy
Propagator Drone
19%inclusion6 decks32 decks
18%synergy
Treetop Snarespinner
17%inclusion4 decks24 decks
16%synergy
Hound Tamer
16%inclusion6 decks37 decks
16%synergy
Hydra Broodmaster
16%inclusion6 decks37 decks
15%synergy
Devoted Druid
16%inclusion6 decks37 decks
13%synergy
Gyre Sage
16%inclusion6 decks37 decks
12%synergy
Bloom Tender
16%inclusion6 decks37 decks
9%synergy
Etali, Primal Conqueror
16%inclusion6 decks37 decks
8%synergy
Tyvar, the Pummeler
15%inclusion4 decks26 decks
14%synergy
Flamewave Invoker
14%inclusion5 decks37 decks
13%synergy
Towashi Guide-Bot
14%inclusion5 decks37 decks
13%synergy
Gorilla Shaman
14%inclusion5 decks37 decks
13%synergy
Yisan, the Wanderer Bard
14%inclusion5 decks37 decks
13%synergy
Tough Cookie
14%inclusion5 decks37 decks
13%synergy
Orthion, Hero of Lavabrink
14%inclusion5 decks37 decks
12%synergy
Burnished Hart
14%inclusion5 decks37 decks
10%synergy
Ornithopter of Paradise
14%inclusion5 decks37 decks
9%synergy
Fyndhorn Elves
14%inclusion5 decks37 decks
3%synergy
Instants
An Offer You Can't Refuse
50%inclusion3 decks6 decks
26%synergy
Snakeskin Veil
38%inclusion14 decks37 decks
32%synergy
Path to Exile
38%inclusion3 decks8 decks
-10%synergy
Beast Within
32%inclusion12 decks37 decks
-2%synergy
Gaea's Gift
30%inclusion11 decks37 decks
27%synergy
Heroic Intervention
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-3%synergy
Return of the Wildspeaker
22%inclusion8 decks37 decks
10%synergy
Deflecting Swat
22%inclusion8 decks37 decks
5%synergy
Chaos Warp
22%inclusion8 decks37 decks
-9%synergy
Archdruid's Charm
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15%synergy
Tamiyo's Safekeeping
16%inclusion6 decks37 decks
10%synergy
Trash the Town
15%inclusion5 decks34 decks
14%synergy
Stony Strength
14%inclusion5 decks37 decks
13%synergy
Cathartic Pyre
14%inclusion5 decks37 decks
13%synergy
Invigorate
14%inclusion5 decks37 decks
12%synergy
Go Forth
12%inclusion3 decks25 decks
12%synergy
Bull's Strength
11%inclusion4 decks37 decks
11%synergy
Leaping Ambush
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11%synergy
Burst of Strength
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11%synergy
Arachnoid Adaptation
11%inclusion4 decks37 decks
11%synergy
Viridescent Wisps
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11%synergy
Boon of Boseiju
11%inclusion4 decks37 decks
11%synergy
Vastwood Fortification
11%inclusion4 decks37 decks
10%synergy
Royal Treatment
11%inclusion4 decks37 decks
10%synergy
Abrade
11%inclusion4 decks37 decks
-1%synergy
Overprotect
11%inclusion3 decks28 decks
8%synergy
Gift of the Viper
9.4%inclusion3 decks32 decks
7%synergy
Great Train Heist
8.8%inclusion3 decks34 decks
6%synergy
Witch's Web
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8%synergy
You Happen On a Glade
8.1%inclusion3 decks37 decks
8%synergy
Evolution Charm
8.1%inclusion3 decks37 decks
8%synergy
Signal the Clans
8.1%inclusion3 decks37 decks
7%synergy
Vines of Vastwood
8.1%inclusion3 decks37 decks
7%synergy
Shared Summons
8.1%inclusion3 decks37 decks
7%synergy
Soul's Fire
8.1%inclusion3 decks37 decks
7%synergy
Fists of Flame
8.1%inclusion3 decks37 decks
6%synergy
Red Elemental Blast
8.1%inclusion3 decks37 decks
2%synergy
Nature's Claim
8.1%inclusion3 decks37 decks
1%synergy
Sorceries
Rishkar's Expertise
24%inclusion9 decks37 decks
15%synergy
Blasphemous Act
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-9%synergy
Cultivate
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-19%synergy
Nature's Rhythm
19%inclusion4 decks21 decks
15%synergy
Vandalblast
19%inclusion7 decks37 decks
3%synergy
Nature's Lore
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-13%synergy
Stump Stomp
19%inclusion6 decks32 decks
13%synergy
Harmonize
16%inclusion6 decks37 decks
8%synergy
Faithless Looting
16%inclusion6 decks37 decks
0%synergy
Rampant Growth
16%inclusion6 decks37 decks
-17%synergy
Full Throttle
14%inclusion3 decks21 decks
12%synergy
Jeska's Will
14%inclusion5 decks37 decks
-2%synergy
Kodama's Reach
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-14%synergy
Farseek
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-22%synergy
Bridgeworks Battle
13%inclusion4 decks32 decks
8%synergy
Scale Up
11%inclusion4 decks37 decks
10%synergy
Sylvan Tutor
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10%synergy
Reckless Handling
11%inclusion4 decks37 decks
9%synergy
Regrowth
11%inclusion4 decks37 decks
8%synergy
Chandra's Ignition
11%inclusion4 decks37 decks
6%synergy
Shamanic Revelation
11%inclusion4 decks37 decks
4%synergy
Bala Ged Recovery
11%inclusion4 decks37 decks
3%synergy
Three Visits
11%inclusion4 decks37 decks
-14%synergy
Threats Undetected
8.1%inclusion3 decks37 decks
8%synergy
Last Night Together
8.1%inclusion3 decks37 decks
7%synergy
Circuitous Route
8.1%inclusion3 decks37 decks
6%synergy
Relentless Assault
8.1%inclusion3 decks37 decks
6%synergy
Bushwhack
8.1%inclusion3 decks37 decks
6%synergy
Eldritch Evolution
8.1%inclusion3 decks37 decks
4%synergy
Decimate
8.1%inclusion3 decks37 decks
0%synergy
Utility Artifacts
Agatha's Soul Cauldron
38%inclusion14 decks37 decks
37%synergy
Lightning Greaves
35%inclusion13 decks37 decks
10%synergy
Swiftfoot Boots
30%inclusion11 decks37 decks
2%synergy
Ozolith, the Shattered Spire
24%inclusion9 decks37 decks
20%synergy
Blackblade Reforged
19%inclusion7 decks37 decks
15%synergy
Diviner's Wand
16%inclusion6 decks37 decks
16%synergy
Swashbuckler's Whip
14%inclusion5 decks37 decks
13%synergy
Heartstone
14%inclusion5 decks37 decks
13%synergy
Moonsilver Key
14%inclusion5 decks37 decks
12%synergy
Hero's Blade
11%inclusion4 decks37 decks
10%synergy
Commander's Plate
11%inclusion4 decks37 decks
8%synergy
The Ozolith
11%inclusion4 decks37 decks
7%synergy
The Great Henge
11%inclusion4 decks37 decks
1%synergy
Lavaspur Boots
8.8%inclusion3 decks34 decks
8%synergy
Planar Bridge
8.1%inclusion3 decks37 decks
8%synergy
Nim Deathmantle
8.1%inclusion3 decks37 decks
8%synergy
Clock of Omens
8.1%inclusion3 decks37 decks
7%synergy
Ashnod's Altar
8.1%inclusion3 decks37 decks
2%synergy
Enchantments
Pemmin's Aura
50%inclusion3 decks6 decks
49%synergy
Rhythm of the Wild
32%inclusion12 decks37 decks
10%synergy
Cryptolith Rite
27%inclusion10 decks37 decks
23%synergy
Hardened Scales
27%inclusion10 decks37 decks
17%synergy
Kenrith's Transformation
22%inclusion8 decks37 decks
17%synergy
Raised by Giants
16%inclusion6 decks37 decks
16%synergy
Leyline of Abundance
16%inclusion6 decks37 decks
15%synergy
Tribute to the World Tree
16%inclusion6 decks37 decks
11%synergy
Guardian Project
16%inclusion6 decks37 decks
8%synergy
Innkeeper's Talent
14%inclusion4 decks29 decks
9%synergy
Fight Rigging
14%inclusion5 decks37 decks
13%synergy
Hydra's Growth
14%inclusion5 decks37 decks
12%synergy
Court of Garenbrig
14%inclusion5 decks37 decks
11%synergy
Aggravated Assault
14%inclusion5 decks37 decks
10%synergy
Rancor
14%inclusion5 decks37 decks
9%synergy
Branching Evolution
14%inclusion5 decks37 decks
7%synergy
Forced Adaptation
11%inclusion4 decks37 decks
10%synergy
Earthcraft
11%inclusion4 decks37 decks
10%synergy
Tavern Brawler
11%inclusion4 decks37 decks
10%synergy
Wilderness Reclamation
11%inclusion4 decks37 decks
7%synergy
Bear Umbra
11%inclusion4 decks37 decks
7%synergy
Growing Rites of Itlimoc
11%inclusion4 decks37 decks
5%synergy
Utopia Sprawl
11%inclusion4 decks37 decks
3%synergy
Doubling Season
11%inclusion4 decks37 decks
1%synergy
Wild Growth
11%inclusion4 decks37 decks
1%synergy
Lion Umbra
9.4%inclusion3 decks32 decks
8%synergy
Grim Reaper's Sprint
8.6%inclusion3 decks35 decks
8%synergy
Wild Defiance
8.1%inclusion3 decks37 decks
8%synergy
Roaring Earth
8.1%inclusion3 decks37 decks
7%synergy
Bigger on the Inside
8.1%inclusion3 decks37 decks
7%synergy
Retreat to Kazandu
8.1%inclusion3 decks37 decks
6%synergy
Season of Growth
8.1%inclusion3 decks37 decks
6%synergy
Mana Reflection
8.1%inclusion3 decks37 decks
6%synergy
Snake Umbra
8.1%inclusion3 decks37 decks
5%synergy
Elven Chorus
8.1%inclusion3 decks37 decks
5%synergy
Sylvan Library
8.1%inclusion3 decks37 decks
-1%synergy
Garruk's Uprising
8.1%inclusion3 decks37 decks
-9%synergy
Planeswalkers
Karn, the Great Creator
8.1%inclusion3 decks37 decks
7%synergy
Domri, Anarch of Bolas
8.1%inclusion3 decks37 decks
5%synergy
Utility Lands
Kessig Wolf Run
38%inclusion14 decks37 decks
23%synergy
Castle Garenbrig
30%inclusion11 decks37 decks
25%synergy
Rogue's Passage
30%inclusion11 decks37 decks
9%synergy
Dormant Volcano
24%inclusion9 decks37 decks
24%synergy
Jungle Basin
24%inclusion9 decks37 decks
24%synergy
Guildless Commons
22%inclusion8 decks37 decks
20%synergy
Llanowar Reborn
22%inclusion8 decks37 decks
20%synergy
Boseiju, Who Endures
16%inclusion6 decks37 decks
-3%synergy
Yavimaya, Cradle of Growth
14%inclusion5 decks37 decks
5%synergy
Mosswort Bridge
14%inclusion5 decks37 decks
3%synergy
Reliquary Tower
14%inclusion5 decks37 decks
-16%synergy
Baldur's Gate
11%inclusion4 decks37 decks
10%synergy
Tyrite Sanctum
11%inclusion4 decks37 decks
9%synergy
Oran-Rief, the Vastwood
11%inclusion4 decks37 decks
7%synergy
Urza's Saga
11%inclusion4 decks37 decks
4%synergy
Temple of the False God
11%inclusion4 decks37 decks
2%synergy
Arena of Glory
9.4%inclusion3 decks32 decks
3%synergy
Pit of Offerings
8.1%inclusion3 decks37 decks
8%synergy
Okina, Temple to the Grandfathers
8.1%inclusion3 decks37 decks
8%synergy
Volatile Fault
8.1%inclusion3 decks37 decks
7%synergy
Forge of Heroes
8.1%inclusion3 decks37 decks
7%synergy
Field of Ruin
8.1%inclusion3 decks37 decks
6%synergy
Ghost Quarter
8.1%inclusion3 decks37 decks
6%synergy
Skarrg, the Rage Pits
8.1%inclusion3 decks37 decks
5%synergy
Karn's Bastion
8.1%inclusion3 decks37 decks
3%synergy
Mana Artifacts
Sol Ring
78%inclusion29 decks37 decks
-5%synergy
Paradise Mantle
49%inclusion18 decks37 decks
48%synergy
Arcane Signet
43%inclusion16 decks37 decks
-29%synergy
Basalt Monolith
32%inclusion12 decks37 decks
30%synergy
Gilded Lotus
19%inclusion7 decks37 decks
16%synergy
Thran Dynamo
16%inclusion6 decks37 decks
12%synergy
Energy Refractor
14%inclusion5 decks37 decks
13%synergy
Chromatic Orrery
14%inclusion5 decks37 decks
12%synergy
Chromatic Lantern
11%inclusion4 decks37 decks
2%synergy
Fellwar Stone
11%inclusion4 decks37 decks
-10%synergy
Mana Crypt
8.1%inclusion3 decks37 decks
6%synergy
Liquimetal Torque
8.1%inclusion3 decks37 decks
5%synergy
Lands
Command Tower
84%inclusion31 decks37 decks
10%synergy
Black Dragon Gate
67%inclusion4 decks6 decks
65%synergy
Sea Gate
67%inclusion4 decks6 decks
65%synergy
Simic Guildgate
67%inclusion4 decks6 decks
61%synergy
Azorius Guildgate
60%inclusion3 decks5 decks
56%synergy
Orzhov Guildgate
60%inclusion3 decks5 decks
56%synergy
Gruul Turf
59%inclusion22 decks37 decks
45%synergy
Cinder Glade
54%inclusion20 decks37 decks
16%synergy
Citadel Gate
50%inclusion4 decks8 decks
49%synergy
Selesnya Guildgate
50%inclusion4 decks8 decks
46%synergy
Boros Guildgate
50%inclusion4 decks8 decks
46%synergy
Izzet Guildgate
50%inclusion3 decks6 decks
45%synergy
Golgari Guildgate
50%inclusion3 decks6 decks
44%synergy
Stomping Ground
38%inclusion14 decks37 decks
-3%synergy
Selesnya Sanctuary
38%inclusion3 decks8 decks
25%synergy
Rootbound Crag
35%inclusion13 decks37 decks
8%synergy
Exotic Orchard
35%inclusion13 decks37 decks
-1%synergy
Karplusan Forest
32%inclusion12 decks37 decks
13%synergy
Rockfall Vale
32%inclusion12 decks37 decks
11%synergy
Mossfire Valley
30%inclusion11 decks37 decks
18%synergy
Sheltered Thicket
24%inclusion9 decks37 decks
15%synergy
Thornspire Verge
23%inclusion6 decks26 decks
14%synergy
Spire Garden
22%inclusion8 decks37 decks
-1%synergy
Temple of Abandon
19%inclusion7 decks37 decks
6%synergy
Game Trail
19%inclusion7 decks37 decks
3%synergy
Myriad Landscape
19%inclusion7 decks37 decks
2%synergy
Evolving Wilds
19%inclusion7 decks37 decks
-2%synergy
Copperline Gorge
16%inclusion6 decks37 decks
11%synergy
Wooded Foothills
16%inclusion6 decks37 decks
5%synergy
Taiga
16%inclusion6 decks37 decks
3%synergy
Terramorphic Expanse
16%inclusion6 decks37 decks
1%synergy
Opal Palace
14%inclusion5 decks37 decks
11%synergy
Urza's Cave
12%inclusion4 decks33 decks
9%synergy
Commercial District
11%inclusion4 decks36 decks
2%synergy
Cliffgate
11%inclusion4 decks37 decks
9%synergy
Gruul Guildgate
11%inclusion4 decks37 decks
7%synergy
Ash Barrens
11%inclusion4 decks37 decks
6%synergy
Path of Ancestry
11%inclusion4 decks37 decks
-11%synergy
Captivating Cave
8.1%inclusion3 decks37 decks
8%synergy
Gateway Plaza
8.1%inclusion3 decks37 decks
7%synergy
Gond Gate
8.1%inclusion3 decks37 decks
7%synergy
Manor Gate
8.1%inclusion3 decks37 decks
6%synergy
Grove of the Burnwillows
8.1%inclusion3 decks37 decks
6%synergy
Wooded Ridgeline
8.1%inclusion3 decks37 decks
3%synergy
Rugged Highlands
8.1%inclusion3 decks37 decks
3%synergy
Cragcrown Pathway
8.1%inclusion3 decks37 decks
1%synergy
City of Brass
8.1%inclusion3 decks37 decks
1%synergy
Arid Mesa
8.1%inclusion3 decks37 decks
-2%synergy