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%inclusion22 decks4.52K decks
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0.0%inclusion1 decks8.36K decks
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5.0%inclusion1 decks20 decks
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0.0%inclusion1 decks4.06K decks
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New Cards
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17%inclusion1 decks6 decks
16%synergy
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High Synergy Cards
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83%inclusion5 decks6 decks
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83%inclusion5 decks6 decks
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Top Cards
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47%synergy
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47%synergy
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41%synergy
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44%inclusion16 decks36 decks
44%synergy
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43%synergy
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42%inclusion15 decks36 decks
42%synergy
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42%synergy
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37%synergy
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Game Changers
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Creatures
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33%synergy
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30%synergy
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30%synergy
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31%inclusion11 decks36 decks
27%synergy
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31%inclusion11 decks36 decks
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28%synergy
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Enduring Vitality
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17%synergy
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22%synergy
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19%inclusion7 decks36 decks
19%synergy
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17%synergy
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Tyvar, the Pummeler
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12%synergy
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Instants
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25%synergy
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Sorceries
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Reckless Handling
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Circuitous Route
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Relentless Assault
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Tempt with Discovery
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Three Visits
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-16%synergy
Utility Artifacts
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Lightning Greaves
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0%synergy
Ozolith, the Shattered Spire
22%inclusion8 decks36 decks
18%synergy
Diviner's Wand
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19%synergy
Heartstone
17%inclusion6 decks36 decks
16%synergy
Hero's Blade
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Moonsilver Key
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13%synergy
Blackblade Reforged
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10%synergy
Swashbuckler's Whip
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11%synergy
Planar Bridge
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11%synergy
Commander's Plate
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9%synergy
The Ozolith
11%inclusion4 decks36 decks
8%synergy
Ashnod's Altar
11%inclusion4 decks36 decks
5%synergy
The Great Henge
11%inclusion4 decks36 decks
2%synergy
Mirran Banesplitter
8.3%inclusion3 decks36 decks
8%synergy
Nim Deathmantle
8.3%inclusion3 decks36 decks
8%synergy
Amulet of Vigor
8.3%inclusion3 decks36 decks
7%synergy
Champion's Helm
8.3%inclusion3 decks36 decks
7%synergy
Mithril Coat
8.3%inclusion3 decks36 decks
4%synergy
Enchantments
Pemmin's Aura
50%inclusion3 decks6 decks
49%synergy
Rhythm of the Wild
31%inclusion11 decks36 decks
9%synergy
Cryptolith Rite
28%inclusion10 decks36 decks
24%synergy
Hardened Scales
25%inclusion9 decks36 decks
15%synergy
Leyline of Abundance
19%inclusion7 decks36 decks
18%synergy
Kenrith's Transformation
19%inclusion7 decks36 decks
15%synergy
Guardian Project
17%inclusion6 decks36 decks
9%synergy
Innkeeper's Talent
16%inclusion5 decks31 decks
12%synergy
Raised by Giants
14%inclusion5 decks36 decks
13%synergy
Tavern Brawler
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13%synergy
Hydra's Growth
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12%synergy
Aggravated Assault
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10%synergy
Tribute to the World Tree
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9%synergy
Fight Rigging
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10%synergy
Court of Garenbrig
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9%synergy
Elven Chorus
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8%synergy
Rancor
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7%synergy
Branching Evolution
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4%synergy
Utopia Sprawl
11%inclusion4 decks36 decks
4%synergy
Wild Growth
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1%synergy
Lion Umbra
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8%synergy
Wild Defiance
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8%synergy
Grim Reaper's Sprint
8.3%inclusion3 decks36 decks
8%synergy
Retreat to Kazandu
8.3%inclusion3 decks36 decks
7%synergy
Bigger on the Inside
8.3%inclusion3 decks36 decks
7%synergy
Lignify
8.3%inclusion3 decks36 decks
7%synergy
Season of Growth
8.3%inclusion3 decks36 decks
7%synergy
Invigorating Hot Spring
8.3%inclusion3 decks36 decks
7%synergy
Mana Reflection
8.3%inclusion3 decks36 decks
6%synergy
Asceticism
8.3%inclusion3 decks36 decks
6%synergy
Wilderness Reclamation
8.3%inclusion3 decks36 decks
5%synergy
Bear Umbra
8.3%inclusion3 decks36 decks
5%synergy
Rising of the Day
8.3%inclusion3 decks36 decks
4%synergy
Growing Rites of Itlimoc
8.3%inclusion3 decks36 decks
3%synergy
Doubling Season
8.3%inclusion3 decks36 decks
-2%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
Castle Garenbrig
36%inclusion13 decks36 decks
32%synergy
Kessig Wolf Run
33%inclusion12 decks36 decks
19%synergy
Rogue's Passage
33%inclusion12 decks36 decks
13%synergy
Dormant Volcano
25%inclusion9 decks36 decks
25%synergy
Jungle Basin
25%inclusion9 decks36 decks
24%synergy
Guildless Commons
22%inclusion8 decks36 decks
21%synergy
Llanowar Reborn
19%inclusion7 decks36 decks
18%synergy
Tyrite Sanctum
14%inclusion5 decks36 decks
12%synergy
Oran-Rief, the Vastwood
14%inclusion5 decks36 decks
10%synergy
Temple of the False God
14%inclusion5 decks36 decks
5%synergy
Mosswort Bridge
14%inclusion5 decks36 decks
4%synergy
Boseiju, Who Endures
14%inclusion5 decks36 decks
-5%synergy
Baldur's Gate
11%inclusion4 decks36 decks
10%synergy
Nykthos, Shrine to Nyx
11%inclusion4 decks36 decks
6%synergy
Yavimaya, Cradle of Growth
11%inclusion4 decks36 decks
2%synergy
Reliquary Tower
11%inclusion4 decks36 decks
-19%synergy
Arena of Glory
8.8%inclusion3 decks34 decks
3%synergy
Scorched Ruins
8.3%inclusion3 decks36 decks
8%synergy
Pit of Offerings
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
7%synergy
Ghost Quarter
8.3%inclusion3 decks36 decks
6%synergy
Karn's Bastion
8.3%inclusion3 decks36 decks
4%synergy
Urza's Saga
8.3%inclusion3 decks36 decks
1%synergy
Mana Artifacts
Sol Ring
72%inclusion26 decks36 decks
-11%synergy
Paradise Mantle
47%inclusion17 decks36 decks
46%synergy
Arcane Signet
39%inclusion14 decks36 decks
-33%synergy
Basalt Monolith
36%inclusion13 decks36 decks
34%synergy
Gilded Lotus
17%inclusion6 decks36 decks
14%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
Liquimetal Torque
8.3%inclusion3 decks36 decks
6%synergy
Talisman of Impulse
8.3%inclusion3 decks36 decks
-2%synergy
Lands
Command Tower
81%inclusion29 decks36 decks
6%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
Black Dragon Gate
57%inclusion4 decks7 decks
56%synergy
Gruul Turf
56%inclusion20 decks36 decks
42%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
46%synergy
Cinder Glade
47%inclusion17 decks36 decks
9%synergy
Golgari Guildgate
43%inclusion3 decks7 decks
38%synergy
Llanowar Wastes
43%inclusion3 decks7 decks
16%synergy
Selesnya Sanctuary
38%inclusion3 decks8 decks
26%synergy
Rootbound Crag
36%inclusion13 decks36 decks
7%synergy
Karplusan Forest
33%inclusion12 decks36 decks
13%synergy
Stomping Ground
33%inclusion12 decks36 decks
-8%synergy
Rockfall Vale
31%inclusion11 decks36 decks
10%synergy
Exotic Orchard
28%inclusion10 decks36 decks
-9%synergy
Mossfire Valley
25%inclusion9 decks36 decks
13%synergy
Thornspire Verge
23%inclusion7 decks30 decks
15%synergy
Sheltered Thicket
22%inclusion8 decks36 decks
12%synergy
Temple of Abandon
22%inclusion8 decks36 decks
10%synergy
Spire Garden
22%inclusion8 decks36 decks
0%synergy
Myriad Landscape
19%inclusion7 decks36 decks
4%synergy
Evolving Wilds
17%inclusion6 decks36 decks
-4%synergy
Urza's Cave
14%inclusion5 decks35 decks
12%synergy
Opal Palace
14%inclusion5 decks36 decks
12%synergy
Copperline Gorge
14%inclusion5 decks36 decks
9%synergy
Wooded Foothills
14%inclusion5 decks36 decks
3%synergy
Taiga
14%inclusion5 decks36 decks
1%synergy
Terramorphic Expanse
14%inclusion5 decks36 decks
-1%synergy
Cliffgate
11%inclusion4 decks36 decks
10%synergy
Gruul Guildgate
11%inclusion4 decks36 decks
7%synergy
Commercial District
11%inclusion4 decks36 decks
2%synergy
Game Trail
11%inclusion4 decks36 decks
-4%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
Ash Barrens
8.3%inclusion3 decks36 decks
4%synergy
Cragcrown Pathway
8.3%inclusion3 decks36 decks
2%synergy
Arid Mesa
8.3%inclusion3 decks36 decks
-2%synergy