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%inclusion21 decks4.63K decks
Kenrith, the Returned King
0.0%inclusion4 decks27.2K decks
Annie Flash, the Veteran
0.2%inclusion2 decks892 decks
Redshift, Rocketeer Chief
0.1%inclusion1 decks1.92K decks
Svella, Ice Shaper
0.0%inclusion1 decks2.82K decks
Raggadragga, Goreguts Boss
0.0%inclusion1 decks7.99K decks
The Fifteenth Doctor // Susan Foreman
5.6%inclusion1 decks18 decks
Zacama, Primal Calamity
0.0%inclusion1 decks3.76K decks
Yurlok of Scorch Thrash
0.0%inclusion1 decks9.55K decks
Jodah, Archmage Eternal
0.0%inclusion1 decks8.27K 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
Pili-Pala
85%inclusion29 decks34 decks
85%synergy
Freed from the Real
83%inclusion5 decks6 decks
81%synergy
Kinnan, Bonder Prodigy
83%inclusion5 decks6 decks
79%synergy
Staff of Domination
68%inclusion23 decks34 decks
66%synergy
Biomancer's Familiar
67%inclusion4 decks6 decks
64%synergy
Faeburrow Elder
75%inclusion6 decks8 decks
64%synergy
Magus of the Candelabra
53%inclusion18 decks34 decks
52%synergy
Sword of the Paruns
50%inclusion17 decks34 decks
50%synergy
Zirda, the Dawnwaker
50%inclusion4 decks8 decks
48%synergy
Redshift, Rocketeer Chief
48%inclusion10 decks21 decks
47%synergy
Top Cards
Kami of Whispered Hopes
53%inclusion18 decks34 decks
47%synergy
Bhaal's Invoker
47%inclusion16 decks34 decks
47%synergy
Soulbright Flamekin
47%inclusion16 decks34 decks
47%synergy
Silvanus's Invoker
41%inclusion14 decks34 decks
41%synergy
Leafkin Avenger
41%inclusion14 decks34 decks
41%synergy
Svella, Ice Shaper
41%inclusion14 decks34 decks
40%synergy
Incubation Druid
41%inclusion14 decks34 decks
37%synergy
Valakut Invoker
38%inclusion13 decks34 decks
38%synergy
Agatha's Soul Cauldron
38%inclusion13 decks34 decks
37%synergy
Wildheart Invoker
35%inclusion12 decks34 decks
35%synergy
Game Changers
Enlightened Tutor
38%inclusion3 decks8 decks
22%synergy
Worldly Tutor
29%inclusion10 decks34 decks
17%synergy
Gamble
21%inclusion7 decks34 decks
12%synergy
Seedborn Muse
18%inclusion6 decks34 decks
9%synergy
Mana Vault
15%inclusion5 decks34 decks
9%synergy
Ancient Tomb
15%inclusion5 decks34 decks
5%synergy
Jeska's Will
15%inclusion5 decks34 decks
-1%synergy
Grim Monolith
12%inclusion4 decks34 decks
10%synergy
Gaea's Cradle
8.8%inclusion3 decks34 decks
3%synergy
Chrome Mox
8.8%inclusion3 decks34 decks
3%synergy
Creatures
Grand Architect
50%inclusion3 decks6 decks
50%synergy
Fanatic of Rhonas
33%inclusion10 decks30 decks
27%synergy
Hateflayer
32%inclusion11 decks34 decks
32%synergy
Soul of New Phyrexia
32%inclusion11 decks34 decks
32%synergy
Selvala, Heart of the Wilds
32%inclusion11 decks34 decks
27%synergy
Goblin Anarchomancer
32%inclusion11 decks34 decks
20%synergy
Marvin, Murderous Mimic
31%inclusion8 decks26 decks
29%synergy
Stonework Packbeast
29%inclusion10 decks34 decks
29%synergy
Cogwork Assembler
29%inclusion10 decks34 decks
29%synergy
Forgotten Ancient
29%inclusion10 decks34 decks
23%synergy
Bristly Bill, Spine Sower
28%inclusion9 decks32 decks
25%synergy
Enduring Vitality
27%inclusion7 decks26 decks
21%synergy
Prismite
26%inclusion9 decks34 decks
26%synergy
Halana and Alena, Partners
26%inclusion9 decks34 decks
23%synergy
Beastrider Vanguard
24%inclusion5 decks21 decks
24%synergy
Farmstead Gleaner
24%inclusion8 decks34 decks
23%synergy
Captivating Crew
24%inclusion8 decks34 decks
22%synergy
Temur Sabertooth
24%inclusion8 decks34 decks
21%synergy
Walking Ballista
24%inclusion8 decks34 decks
21%synergy
Llanowar Elves
24%inclusion8 decks34 decks
3%synergy
Cradle Clearcutter
21%inclusion7 decks34 decks
20%synergy
Viridian Joiner
21%inclusion7 decks34 decks
20%synergy
Duskwatch Recruiter
21%inclusion7 decks34 decks
20%synergy
Guardian Augmenter
21%inclusion7 decks34 decks
19%synergy
Biophagus
21%inclusion7 decks34 decks
19%synergy
Marwyn, the Nurturer
21%inclusion7 decks34 decks
18%synergy
Elvish Mystic
21%inclusion7 decks34 decks
5%synergy
Birds of Paradise
21%inclusion7 decks34 decks
-7%synergy
Propagator Drone
20%inclusion6 decks30 decks
20%synergy
Spawnsire of Ulamog
18%inclusion6 decks34 decks
18%synergy
Frontier Guide
18%inclusion6 decks34 decks
18%synergy
Drillworks Mole
18%inclusion6 decks34 decks
18%synergy
Devoted Druid
18%inclusion6 decks34 decks
15%synergy
Bloom Tender
18%inclusion6 decks34 decks
10%synergy
Beast Whisperer
18%inclusion6 decks34 decks
7%synergy
Treetop Snarespinner
17%inclusion4 decks24 decks
16%synergy
Tyvar, the Pummeler
15%inclusion4 decks26 decks
14%synergy
Towashi Guide-Bot
15%inclusion5 decks34 decks
14%synergy
Hound Tamer
15%inclusion5 decks34 decks
14%synergy
Tough Cookie
15%inclusion5 decks34 decks
14%synergy
Gyre Sage
15%inclusion5 decks34 decks
11%synergy
Rishkar, Peema Renegade
15%inclusion5 decks34 decks
11%synergy
Ornithopter of Paradise
15%inclusion5 decks34 decks
10%synergy
Fyndhorn Elves
15%inclusion5 decks34 decks
5%synergy
Loot, Exuberant Explorer
12%inclusion3 decks25 decks
8%synergy
Lavafume Invoker
12%inclusion4 decks34 decks
12%synergy
Merchant of the Vale
12%inclusion4 decks34 decks
12%synergy
Myr Welder
12%inclusion4 decks34 decks
12%synergy
Gorilla Shaman
12%inclusion4 decks34 decks
11%synergy
Yisan, the Wanderer Bard
12%inclusion4 decks34 decks
11%synergy
Instants
An Offer You Can't Refuse
50%inclusion3 decks6 decks
26%synergy
Path to Exile
38%inclusion3 decks8 decks
-10%synergy
Snakeskin Veil
32%inclusion11 decks34 decks
27%synergy
Beast Within
32%inclusion11 decks34 decks
-2%synergy
Gaea's Gift
29%inclusion10 decks34 decks
27%synergy
Return of the Wildspeaker
24%inclusion8 decks34 decks
12%synergy
Deflecting Swat
24%inclusion8 decks34 decks
7%synergy
Chaos Warp
24%inclusion8 decks34 decks
-7%synergy
Heroic Intervention
24%inclusion8 decks34 decks
-7%synergy
Archdruid's Charm
21%inclusion7 decks34 decks
16%synergy
Trash the Town
16%inclusion5 decks32 decks
15%synergy
Stony Strength
15%inclusion5 decks34 decks
15%synergy
Cathartic Pyre
15%inclusion5 decks34 decks
14%synergy
Invigorate
15%inclusion5 decks34 decks
14%synergy
Go Forth
12%inclusion3 decks25 decks
12%synergy
Bull's Strength
12%inclusion4 decks34 decks
12%synergy
Leaping Ambush
12%inclusion4 decks34 decks
12%synergy
Burst of Strength
12%inclusion4 decks34 decks
12%synergy
Arachnoid Adaptation
12%inclusion4 decks34 decks
12%synergy
Viridescent Wisps
12%inclusion4 decks34 decks
12%synergy
Boon of Boseiju
12%inclusion4 decks34 decks
12%synergy
Tamiyo's Safekeeping
12%inclusion4 decks34 decks
6%synergy
Abrade
12%inclusion4 decks34 decks
0%synergy
Overprotect
12%inclusion3 decks26 decks
9%synergy
Great Train Heist
9.4%inclusion3 decks32 decks
6%synergy
Witch's Web
8.8%inclusion3 decks34 decks
9%synergy
You Happen On a Glade
8.8%inclusion3 decks34 decks
8%synergy
Evolution Charm
8.8%inclusion3 decks34 decks
8%synergy
Vastwood Fortification
8.8%inclusion3 decks34 decks
8%synergy
Signal the Clans
8.8%inclusion3 decks34 decks
8%synergy
Vines of Vastwood
8.8%inclusion3 decks34 decks
8%synergy
Shared Summons
8.8%inclusion3 decks34 decks
8%synergy
Soul's Fire
8.8%inclusion3 decks34 decks
7%synergy
Fists of Flame
8.8%inclusion3 decks34 decks
7%synergy
Red Elemental Blast
8.8%inclusion3 decks34 decks
3%synergy
Nature's Claim
8.8%inclusion3 decks34 decks
1%synergy
Crop Rotation
8.8%inclusion3 decks34 decks
-1%synergy
Sorceries
Blasphemous Act
26%inclusion9 decks34 decks
-7%synergy
Rishkar's Expertise
24%inclusion8 decks34 decks
14%synergy
Cultivate
24%inclusion8 decks34 decks
-19%synergy
Stump Stomp
20%inclusion6 decks30 decks
14%synergy
Nature's Rhythm
19%inclusion4 decks21 decks
15%synergy
Vandalblast
18%inclusion6 decks34 decks
2%synergy
Faithless Looting
18%inclusion6 decks34 decks
2%synergy
Nature's Lore
18%inclusion6 decks34 decks
-14%synergy
Rampant Growth
18%inclusion6 decks34 decks
-16%synergy
Harmonize
15%inclusion5 decks34 decks
7%synergy
Full Throttle
14%inclusion3 decks21 decks
12%synergy
Bridgeworks Battle
13%inclusion4 decks30 decks
9%synergy
Scale Up
12%inclusion4 decks34 decks
11%synergy
Sylvan Tutor
12%inclusion4 decks34 decks
11%synergy
Reckless Handling
12%inclusion4 decks34 decks
10%synergy
Regrowth
12%inclusion4 decks34 decks
9%synergy
Chandra's Ignition
12%inclusion4 decks34 decks
6%synergy
Bala Ged Recovery
12%inclusion4 decks34 decks
4%synergy
Kodama's Reach
12%inclusion4 decks34 decks
-16%synergy
Farseek
12%inclusion4 decks34 decks
-24%synergy
Threats Undetected
8.8%inclusion3 decks34 decks
8%synergy
Last Night Together
8.8%inclusion3 decks34 decks
8%synergy
Circuitous Route
8.8%inclusion3 decks34 decks
7%synergy
Relentless Assault
8.8%inclusion3 decks34 decks
7%synergy
Bushwhack
8.8%inclusion3 decks34 decks
6%synergy
Eldritch Evolution
8.8%inclusion3 decks34 decks
4%synergy
Shamanic Revelation
8.8%inclusion3 decks34 decks
2%synergy
Three Visits
8.8%inclusion3 decks34 decks
-16%synergy
Utility Artifacts
Lightning Greaves
35%inclusion12 decks34 decks
10%synergy
Swiftfoot Boots
29%inclusion10 decks34 decks
2%synergy
Ozolith, the Shattered Spire
21%inclusion7 decks34 decks
16%synergy
Diviner's Wand
15%inclusion5 decks34 decks
15%synergy
Heartstone
15%inclusion5 decks34 decks
14%synergy
Moonsilver Key
15%inclusion5 decks34 decks
14%synergy
Blackblade Reforged
15%inclusion5 decks34 decks
11%synergy
Hero's Blade
12%inclusion4 decks34 decks
11%synergy
Commander's Plate
12%inclusion4 decks34 decks
9%synergy
The Great Henge
12%inclusion4 decks34 decks
2%synergy
Lavaspur Boots
9.4%inclusion3 decks32 decks
8%synergy
Planar Bridge
8.8%inclusion3 decks34 decks
8%synergy
Nim Deathmantle
8.8%inclusion3 decks34 decks
8%synergy
Clock of Omens
8.8%inclusion3 decks34 decks
8%synergy
The Ozolith
8.8%inclusion3 decks34 decks
5%synergy
Ashnod's Altar
8.8%inclusion3 decks34 decks
2%synergy
Enchantments
Pemmin's Aura
50%inclusion3 decks6 decks
49%synergy
Cryptolith Rite
29%inclusion10 decks34 decks
26%synergy
Rhythm of the Wild
29%inclusion10 decks34 decks
7%synergy
Hardened Scales
26%inclusion9 decks34 decks
16%synergy
Kenrith's Transformation
21%inclusion7 decks34 decks
16%synergy
Leyline of Abundance
18%inclusion6 decks34 decks
16%synergy
Guardian Project
18%inclusion6 decks34 decks
10%synergy
Innkeeper's Talent
15%inclusion4 decks27 decks
10%synergy
Raised by Giants
15%inclusion5 decks34 decks
14%synergy
Aggravated Assault
15%inclusion5 decks34 decks
11%synergy
Tribute to the World Tree
15%inclusion5 decks34 decks
9%synergy
Earthcraft
12%inclusion4 decks34 decks
11%synergy
Tavern Brawler
12%inclusion4 decks34 decks
11%synergy
Hydra's Growth
12%inclusion4 decks34 decks
10%synergy
Court of Garenbrig
12%inclusion4 decks34 decks
10%synergy
Branching Evolution
12%inclusion4 decks34 decks
5%synergy
Doubling Season
12%inclusion4 decks34 decks
2%synergy
Grim Reaper's Sprint
9.1%inclusion3 decks33 decks
8%synergy
Wild Defiance
8.8%inclusion3 decks34 decks
9%synergy
Fight Rigging
8.8%inclusion3 decks34 decks
8%synergy
Bigger on the Inside
8.8%inclusion3 decks34 decks
7%synergy
Season of Growth
8.8%inclusion3 decks34 decks
7%synergy
Mana Reflection
8.8%inclusion3 decks34 decks
7%synergy
Elven Chorus
8.8%inclusion3 decks34 decks
6%synergy
Wilderness Reclamation
8.8%inclusion3 decks34 decks
5%synergy
Rancor
8.8%inclusion3 decks34 decks
5%synergy
Growing Rites of Itlimoc
8.8%inclusion3 decks34 decks
3%synergy
Utopia Sprawl
8.8%inclusion3 decks34 decks
1%synergy
Sylvan Library
8.8%inclusion3 decks34 decks
0%synergy
Wild Growth
8.8%inclusion3 decks34 decks
-1%synergy
Planeswalkers
Karn, the Great Creator
8.8%inclusion3 decks34 decks
8%synergy
Domri, Anarch of Bolas
8.8%inclusion3 decks34 decks
6%synergy
Utility Lands
Kessig Wolf Run
38%inclusion13 decks34 decks
23%synergy
Rogue's Passage
32%inclusion11 decks34 decks
12%synergy
Castle Garenbrig
29%inclusion10 decks34 decks
25%synergy
Dormant Volcano
26%inclusion9 decks34 decks
26%synergy
Jungle Basin
26%inclusion9 decks34 decks
26%synergy
Guildless Commons
24%inclusion8 decks34 decks
22%synergy
Llanowar Reborn
18%inclusion6 decks34 decks
16%synergy
Boseiju, Who Endures
18%inclusion6 decks34 decks
-1%synergy
Baldur's Gate
12%inclusion4 decks34 decks
11%synergy
Tyrite Sanctum
12%inclusion4 decks34 decks
10%synergy
Oran-Rief, the Vastwood
12%inclusion4 decks34 decks
8%synergy
Urza's Saga
12%inclusion4 decks34 decks
5%synergy
Yavimaya, Cradle of Growth
12%inclusion4 decks34 decks
3%synergy
Temple of the False God
12%inclusion4 decks34 decks
3%synergy
Mosswort Bridge
12%inclusion4 decks34 decks
1%synergy
Reliquary Tower
12%inclusion4 decks34 decks
-18%synergy
Arena of Glory
10%inclusion3 decks30 decks
4%synergy
Pit of Offerings
8.8%inclusion3 decks34 decks
8%synergy
Okina, Temple to the Grandfathers
8.8%inclusion3 decks34 decks
8%synergy
Volatile Fault
8.8%inclusion3 decks34 decks
8%synergy
Field of Ruin
8.8%inclusion3 decks34 decks
7%synergy
Ghost Quarter
8.8%inclusion3 decks34 decks
7%synergy
Karn's Bastion
8.8%inclusion3 decks34 decks
4%synergy
Mana Artifacts
Sol Ring
76%inclusion26 decks34 decks
-7%synergy
Paradise Mantle
50%inclusion17 decks34 decks
49%synergy
Arcane Signet
44%inclusion15 decks34 decks
-28%synergy
Basalt Monolith
35%inclusion12 decks34 decks
33%synergy
Gilded Lotus
21%inclusion7 decks34 decks
18%synergy
Thran Dynamo
18%inclusion6 decks34 decks
13%synergy
Energy Refractor
15%inclusion5 decks34 decks
15%synergy
Chromatic Orrery
15%inclusion5 decks34 decks
13%synergy
Chromatic Lantern
12%inclusion4 decks34 decks
3%synergy
Fellwar Stone
12%inclusion4 decks34 decks
-9%synergy
Mana Crypt
8.8%inclusion3 decks34 decks
7%synergy
Liquimetal Torque
8.8%inclusion3 decks34 decks
6%synergy
Lands
Command Tower
82%inclusion28 decks34 decks
8%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
56%inclusion19 decks34 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
45%synergy
Golgari Guildgate
50%inclusion3 decks6 decks
44%synergy
Cinder Glade
50%inclusion17 decks34 decks
12%synergy
Selesnya Sanctuary
38%inclusion3 decks8 decks
25%synergy
Exotic Orchard
35%inclusion12 decks34 decks
-1%synergy
Stomping Ground
35%inclusion12 decks34 decks
-6%synergy
Karplusan Forest
32%inclusion11 decks34 decks
13%synergy
Rootbound Crag
32%inclusion11 decks34 decks
5%synergy
Mossfire Valley
29%inclusion10 decks34 decks
18%synergy
Rockfall Vale
29%inclusion10 decks34 decks
8%synergy
Sheltered Thicket
24%inclusion8 decks34 decks
14%synergy
Thornspire Verge
23%inclusion6 decks26 decks
14%synergy
Temple of Abandon
21%inclusion7 decks34 decks
8%synergy
Myriad Landscape
21%inclusion7 decks34 decks
4%synergy
Evolving Wilds
21%inclusion7 decks34 decks
0%synergy
Spire Garden
21%inclusion7 decks34 decks
-2%synergy
Wooded Foothills
18%inclusion6 decks34 decks
7%synergy
Taiga
18%inclusion6 decks34 decks
5%synergy
Terramorphic Expanse
18%inclusion6 decks34 decks
3%synergy
Copperline Gorge
15%inclusion5 decks34 decks
10%synergy
Game Trail
15%inclusion5 decks34 decks
-1%synergy
Urza's Cave
13%inclusion4 decks31 decks
10%synergy
Cliffgate
12%inclusion4 decks34 decks
10%synergy
Opal Palace
12%inclusion4 decks34 decks
10%synergy
Gruul Guildgate
12%inclusion4 decks34 decks
8%synergy
Ash Barrens
12%inclusion4 decks34 decks
7%synergy
Commercial District
12%inclusion4 decks34 decks
2%synergy
Path of Ancestry
12%inclusion4 decks34 decks
-10%synergy
Captivating Cave
8.8%inclusion3 decks34 decks
9%synergy
Gateway Plaza
8.8%inclusion3 decks34 decks
8%synergy
Gond Gate
8.8%inclusion3 decks34 decks
8%synergy
Manor Gate
8.8%inclusion3 decks34 decks
7%synergy
Grove of the Burnwillows
8.8%inclusion3 decks34 decks
7%synergy
Wooded Ridgeline
8.8%inclusion3 decks34 decks
4%synergy
Cragcrown Pathway
8.8%inclusion3 decks34 decks
2%synergy
City of Brass
8.8%inclusion3 decks34 decks
1%synergy
Arid Mesa
8.8%inclusion3 decks34 decks
-1%synergy