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%inclusion23 decks4.78K decks
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New Cards
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High Synergy Cards
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Top Cards
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47%synergy
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Creatures
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Instants
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Sorceries
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Decimate
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Utility Artifacts
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35%synergy
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11%synergy
Swiftfoot Boots
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3%synergy
Ozolith, the Shattered Spire
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18%synergy
Diviner's Wand
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17%synergy
Blackblade Reforged
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13%synergy
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13%synergy
Moonsilver Key
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13%synergy
Swashbuckler's Whip
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11%synergy
Hero's Blade
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10%synergy
Commander's Plate
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9%synergy
The Ozolith
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8%synergy
The Great Henge
11%inclusion4 decks36 decks
2%synergy
Lavaspur Boots
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8%synergy
Planar Bridge
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8%synergy
Nim Deathmantle
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8%synergy
Clock of Omens
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7%synergy
Ashnod's Altar
8.3%inclusion3 decks36 decks
2%synergy
Enchantments
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50%inclusion3 decks6 decks
49%synergy
Rhythm of the Wild
33%inclusion12 decks36 decks
11%synergy
Cryptolith Rite
28%inclusion10 decks36 decks
24%synergy
Hardened Scales
28%inclusion10 decks36 decks
18%synergy
Kenrith's Transformation
19%inclusion7 decks36 decks
15%synergy
Raised by Giants
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16%synergy
Leyline of Abundance
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15%synergy
Tribute to the World Tree
17%inclusion6 decks36 decks
11%synergy
Guardian Project
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9%synergy
Fight Rigging
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Aggravated Assault
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Branching Evolution
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7%synergy
Innkeeper's Talent
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9%synergy
Earthcraft
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10%synergy
Tavern Brawler
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10%synergy
Hydra's Growth
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9%synergy
Wilderness Reclamation
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8%synergy
Rancor
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7%synergy
Doubling Season
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1%synergy
Lion Umbra
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8%synergy
Grim Reaper's Sprint
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8%synergy
Wild Defiance
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8%synergy
Forced Adaptation
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8%synergy
Bigger on the Inside
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7%synergy
Retreat to Kazandu
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7%synergy
Season of Growth
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7%synergy
Mana Reflection
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6%synergy
Snake Umbra
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6%synergy
Elven Chorus
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6%synergy
Bear Umbra
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4%synergy
Growing Rites of Itlimoc
8.3%inclusion3 decks36 decks
3%synergy
Utopia Sprawl
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1%synergy
Sylvan Library
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Wild Growth
8.3%inclusion3 decks36 decks
-2%synergy
Garruk's Uprising
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-9%synergy
Planeswalkers
Karn, the Great Creator
8.3%inclusion3 decks36 decks
7%synergy
Domri, Anarch of Bolas
8.3%inclusion3 decks36 decks
5%synergy
Utility Lands
Kessig Wolf Run
39%inclusion14 decks36 decks
24%synergy
Rogue's Passage
31%inclusion11 decks36 decks
10%synergy
Castle Garenbrig
28%inclusion10 decks36 decks
23%synergy
Dormant Volcano
25%inclusion9 decks36 decks
25%synergy
Jungle Basin
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24%synergy
Guildless Commons
22%inclusion8 decks36 decks
21%synergy
Llanowar Reborn
19%inclusion7 decks36 decks
18%synergy
Boseiju, Who Endures
17%inclusion6 decks36 decks
-2%synergy
Yavimaya, Cradle of Growth
14%inclusion5 decks36 decks
5%synergy
Mosswort Bridge
14%inclusion5 decks36 decks
3%synergy
Reliquary Tower
14%inclusion5 decks36 decks
-16%synergy
Baldur's Gate
11%inclusion4 decks36 decks
10%synergy
Tyrite Sanctum
11%inclusion4 decks36 decks
10%synergy
Oran-Rief, the Vastwood
11%inclusion4 decks36 decks
7%synergy
Urza's Saga
11%inclusion4 decks36 decks
4%synergy
Temple of the False God
11%inclusion4 decks36 decks
2%synergy
Arena of Glory
9.4%inclusion3 decks32 decks
3%synergy
Pit of Offerings
8.3%inclusion3 decks36 decks
8%synergy
Okina, Temple to the Grandfathers
8.3%inclusion3 decks36 decks
8%synergy
Volatile Fault
8.3%inclusion3 decks36 decks
8%synergy
Forge of Heroes
8.3%inclusion3 decks36 decks
8%synergy
Field of Ruin
8.3%inclusion3 decks36 decks
6%synergy
Ghost Quarter
8.3%inclusion3 decks36 decks
6%synergy
Skarrg, the Rage Pits
8.3%inclusion3 decks36 decks
6%synergy
Karn's Bastion
8.3%inclusion3 decks36 decks
4%synergy
Mana Artifacts
Sol Ring
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-6%synergy
Paradise Mantle
50%inclusion18 decks36 decks
49%synergy
Arcane Signet
44%inclusion16 decks36 decks
-28%synergy
Basalt Monolith
33%inclusion12 decks36 decks
31%synergy
Gilded Lotus
19%inclusion7 decks36 decks
16%synergy
Thran Dynamo
17%inclusion6 decks36 decks
12%synergy
Energy Refractor
14%inclusion5 decks36 decks
14%synergy
Chromatic Orrery
14%inclusion5 decks36 decks
13%synergy
Chromatic Lantern
11%inclusion4 decks36 decks
2%synergy
Fellwar Stone
11%inclusion4 decks36 decks
-9%synergy
Mana Crypt
8.3%inclusion3 decks36 decks
6%synergy
Liquimetal Torque
8.3%inclusion3 decks36 decks
6%synergy
Lands
Command Tower
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9%synergy
Black Dragon Gate
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65%synergy
Sea Gate
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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
58%inclusion21 decks36 decks
44%synergy
Cinder Glade
53%inclusion19 decks36 decks
15%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
Selesnya Sanctuary
38%inclusion3 decks8 decks
25%synergy
Exotic Orchard
36%inclusion13 decks36 decks
0%synergy
Stomping Ground
36%inclusion13 decks36 decks
-5%synergy
Karplusan Forest
33%inclusion12 decks36 decks
14%synergy
Rootbound Crag
33%inclusion12 decks36 decks
6%synergy
Rockfall Vale
31%inclusion11 decks36 decks
9%synergy
Mossfire Valley
28%inclusion10 decks36 decks
16%synergy
Sheltered Thicket
25%inclusion9 decks36 decks
16%synergy
Thornspire Verge
23%inclusion6 decks26 decks
14%synergy
Spire Garden
22%inclusion8 decks36 decks
0%synergy
Temple of Abandon
19%inclusion7 decks36 decks
6%synergy
Myriad Landscape
19%inclusion7 decks36 decks
3%synergy
Evolving Wilds
19%inclusion7 decks36 decks
-1%synergy
Copperline Gorge
17%inclusion6 decks36 decks
12%synergy
Wooded Foothills
17%inclusion6 decks36 decks
6%synergy
Taiga
17%inclusion6 decks36 decks
4%synergy
Terramorphic Expanse
17%inclusion6 decks36 decks
2%synergy
Game Trail
17%inclusion6 decks36 decks
1%synergy
Opal Palace
14%inclusion5 decks36 decks
12%synergy
Urza's Cave
12%inclusion4 decks33 decks
9%synergy
Cliffgate
11%inclusion4 decks36 decks
10%synergy
Gruul Guildgate
11%inclusion4 decks36 decks
7%synergy
Ash Barrens
11%inclusion4 decks36 decks
6%synergy
Commercial District
11%inclusion4 decks36 decks
2%synergy
Path of Ancestry
11%inclusion4 decks36 decks
-11%synergy
Captivating Cave
8.3%inclusion3 decks36 decks
8%synergy
Gateway Plaza
8.3%inclusion3 decks36 decks
8%synergy
Gond Gate
8.3%inclusion3 decks36 decks
8%synergy
Manor Gate
8.3%inclusion3 decks36 decks
7%synergy
Grove of the Burnwillows
8.3%inclusion3 decks36 decks
6%synergy
Wooded Ridgeline
8.3%inclusion3 decks36 decks
4%synergy
Rugged Highlands
8.3%inclusion3 decks36 decks
3%synergy
Cragcrown Pathway
8.3%inclusion3 decks36 decks
1%synergy
City of Brass
8.3%inclusion3 decks36 decks
1%synergy
Arid Mesa
8.3%inclusion3 decks36 decks
-2%synergy