Careful Cultivation
Umbral Mantle
Heartstone

   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 2 and untapping it, causing it to get +2/+2 until end of turn.
3
Repeat.

   Results

What do I get from this combo?
Infinitely large creature until end of turn
Infinite untap of creatures you control
Infinite mana creatures you control can produce
Imaryll, Elfhame Elite
1.0%inclusion4 decks394 decks
Yurlok of Scorch Thrash
0.0%inclusion2 decks9.85K decks
Kenrith, the Returned King
0.0%inclusion2 decks27.7K decks
Omnath, Locus of All
0.0%inclusion1 decks13.4K decks
Tazri, Stalwart Survivor
0.1%inclusion1 decks1.98K decks
Dionus, Elvish Archdruid
0.0%inclusion1 decks2.57K decks
Greensleeves, Maro-Sorcerer
0.0%inclusion1 decks2.33K decks
Vhal, Candlekeep Researcher // Raised by Giants
0.2%inclusion1 decks475 decks
Jodah, Archmage Eternal
0.0%inclusion1 decks8.39K decks
Agatha of the Vile Cauldron
0.0%inclusion1 decks4.62K decks
Annie Flash, the Veteran
0.1%inclusion1 decks935 decks
New Cards
Hexing Squelcher
33%inclusion1 decks3 decks
26%synergy
High Synergy Cards
Staff of Domination
75%inclusion12 decks16 decks
74%synergy
Faeburrow Elder
83%inclusion5 decks6 decks
72%synergy
Freed from the Real
67%inclusion4 decks6 decks
65%synergy
Training Grounds
67%inclusion4 decks6 decks
64%synergy
Kinnan, Bonder Prodigy
67%inclusion4 decks6 decks
62%synergy
Agatha of the Vile Cauldron
56%inclusion5 decks9 decks
55%synergy
Pili-Pala
50%inclusion8 decks16 decks
50%synergy
Yavimaya, Cradle of Growth
56%inclusion9 decks16 decks
47%synergy
Kami of Whispered Hopes
50%inclusion8 decks16 decks
44%synergy
Concordant Crossroads
44%inclusion7 decks16 decks
41%synergy
Top Cards
Circle of Dreams Druid
44%inclusion7 decks16 decks
41%synergy
Vitalize
38%inclusion6 decks16 decks
36%synergy
Agatha's Soul Cauldron
38%inclusion6 decks16 decks
36%synergy
Emerald Medallion
38%inclusion6 decks16 decks
35%synergy
Marwyn, the Nurturer
38%inclusion6 decks16 decks
35%synergy
Wilderness Reclamation
38%inclusion6 decks16 decks
34%synergy
Selvala, Heart of the Wilds
38%inclusion6 decks16 decks
32%synergy
Tyvar, the Pummeler
36%inclusion4 decks11 decks
35%synergy
Fanatic of Rhonas
36%inclusion5 decks14 decks
30%synergy
Voltaic Construct
31%inclusion5 decks16 decks
31%synergy
Game Changers
Enlightened Tutor
50%inclusion3 decks6 decks
35%synergy
Smothering Tithe
50%inclusion3 decks6 decks
29%synergy
Demonic Tutor
43%inclusion3 decks7 decks
23%synergy
Seedborn Muse
31%inclusion5 decks16 decks
23%synergy
Worldly Tutor
25%inclusion4 decks16 decks
13%synergy
Gaea's Cradle
19%inclusion3 decks16 decks
13%synergy
Ancient Tomb
19%inclusion3 decks16 decks
9%synergy
Creatures
Zirda, the Dawnwaker
50%inclusion3 decks6 decks
48%synergy
Biomancer's Familiar
50%inclusion3 decks6 decks
48%synergy
Ezuri, Renegade Leader
31%inclusion5 decks16 decks
30%synergy
Leaf-Crowned Visionary
31%inclusion5 decks16 decks
30%synergy
Elvish Warmaster
31%inclusion5 decks16 decks
29%synergy
Imperious Perfect
31%inclusion5 decks16 decks
29%synergy
Nyxbloom Ancient
31%inclusion5 decks16 decks
28%synergy
Elvish Archdruid
31%inclusion5 decks16 decks
28%synergy
Gyre Sage
31%inclusion5 decks16 decks
28%synergy
Priest of Titania
31%inclusion5 decks16 decks
27%synergy
Rishkar, Peema Renegade
31%inclusion5 decks16 decks
27%synergy
Oracle of Mul Daya
31%inclusion5 decks16 decks
25%synergy
Bloom Tender
31%inclusion5 decks16 decks
23%synergy
Marvin, Murderous Mimic
27%inclusion3 decks11 decks
26%synergy
Gaea's Herald
25%inclusion4 decks16 decks
25%synergy
Rootpath Purifier
25%inclusion4 decks16 decks
25%synergy
Elvish Pioneer
25%inclusion4 decks16 decks
25%synergy
Eladamri, Lord of Leaves
25%inclusion4 decks16 decks
25%synergy
Cradle Clearcutter
25%inclusion4 decks16 decks
25%synergy
Viridian Joiner
25%inclusion4 decks16 decks
25%synergy
Wellwisher
25%inclusion4 decks16 decks
24%synergy
Magus of the Candelabra
25%inclusion4 decks16 decks
24%synergy
Llanowar Loamspeaker
25%inclusion4 decks16 decks
24%synergy
Immaculate Magistrate
25%inclusion4 decks16 decks
24%synergy
Galadhrim Brigade
25%inclusion4 decks16 decks
24%synergy
Yeva, Nature's Herald
25%inclusion4 decks16 decks
24%synergy
Elvish Piper
25%inclusion4 decks16 decks
24%synergy
Elvish Champion
25%inclusion4 decks16 decks
24%synergy
Canopy Tactician
25%inclusion4 decks16 decks
24%synergy
Wolverine Riders
25%inclusion4 decks16 decks
24%synergy
Dwynen, Gilt-Leaf Daen
25%inclusion4 decks16 decks
24%synergy
Ivy Lane Denizen
25%inclusion4 decks16 decks
24%synergy
Llanowar Tribe
25%inclusion4 decks16 decks
23%synergy
Allosaurus Shepherd
25%inclusion4 decks16 decks
23%synergy
Devoted Druid
25%inclusion4 decks16 decks
22%synergy
Tireless Provisioner
25%inclusion4 decks16 decks
14%synergy
Elvish Mystic
25%inclusion4 decks16 decks
9%synergy
Adaptive Automaton
19%inclusion3 decks16 decks
18%synergy
Avenger of Zendikar
19%inclusion3 decks16 decks
10%synergy
Instants
Fog
31%inclusion5 decks16 decks
27%synergy
Elven Ambush
25%inclusion4 decks16 decks
24%synergy
Kindred Summons
25%inclusion4 decks16 decks
24%synergy
Galadhrim Ambush
25%inclusion4 decks16 decks
24%synergy
Archdruid's Charm
25%inclusion4 decks16 decks
20%synergy
Collected Company
19%inclusion3 decks16 decks
19%synergy
Benefactor's Draught
19%inclusion3 decks16 decks
18%synergy
Heroic Intervention
19%inclusion3 decks16 decks
-12%synergy
Sorceries
Elvish Promenade
25%inclusion4 decks16 decks
24%synergy
Skyshroud Claim
25%inclusion4 decks16 decks
17%synergy
Three Visits
25%inclusion4 decks16 decks
1%synergy
Kodama's Reach
25%inclusion4 decks16 decks
-2%synergy
Cultivate
25%inclusion4 decks16 decks
-18%synergy
Sylvan Tutor
19%inclusion3 decks16 decks
18%synergy
Broken Bond
19%inclusion3 decks16 decks
17%synergy
Nature's Lore
19%inclusion3 decks16 decks
-13%synergy
Utility Artifacts
Rhonas's Monument
31%inclusion5 decks16 decks
30%synergy
Swiftfoot Boots
31%inclusion5 decks16 decks
4%synergy
Hall of Triumph
25%inclusion4 decks16 decks
25%synergy
Aether Vial
25%inclusion4 decks16 decks
25%synergy
Sword of the Paruns
25%inclusion4 decks16 decks
25%synergy
Lightning Greaves
25%inclusion4 decks16 decks
0%synergy
Horn of Greed
19%inclusion3 decks16 decks
18%synergy
Amulet of Vigor
19%inclusion3 decks16 decks
18%synergy
Thousand-Year Elixir
19%inclusion3 decks16 decks
17%synergy
Ashnod's Altar
19%inclusion3 decks16 decks
12%synergy
Enchantments
Mana Flare
33%inclusion3 decks9 decks
32%synergy
Bigger on the Inside
33%inclusion3 decks9 decks
32%synergy
Sylvan Anthem
31%inclusion5 decks16 decks
30%synergy
Exploration
31%inclusion5 decks16 decks
23%synergy
Doubling Season
31%inclusion5 decks16 decks
21%synergy
Hidden Path
25%inclusion4 decks16 decks
25%synergy
Tranquil Grove
25%inclusion4 decks16 decks
25%synergy
Alpha Status
25%inclusion4 decks16 decks
25%synergy
Crown of Skemfar
25%inclusion4 decks16 decks
25%synergy
Elvish Guidance
25%inclusion4 decks16 decks
24%synergy
Primal Vigor
25%inclusion4 decks16 decks
22%synergy
Beastmaster Ascension
25%inclusion4 decks16 decks
20%synergy
Wild Growth
25%inclusion4 decks16 decks
15%synergy
One with the Kami
19%inclusion3 decks16 decks
18%synergy
Death's Presence
19%inclusion3 decks16 decks
18%synergy
Heartbeat of Spring
19%inclusion3 decks16 decks
18%synergy
Leyline of Abundance
19%inclusion3 decks16 decks
18%synergy
Asceticism
19%inclusion3 decks16 decks
16%synergy
Utility Lands
Mosswort Bridge
38%inclusion6 decks16 decks
27%synergy
Wirewood Lodge
31%inclusion5 decks16 decks
30%synergy
Urza's Saga
25%inclusion4 decks16 decks
18%synergy
Scorched Ruins
19%inclusion3 decks16 decks
19%synergy
Nykthos, Shrine to Nyx
19%inclusion3 decks16 decks
13%synergy
Urborg, Tomb of Yawgmoth
19%inclusion3 decks16 decks
10%synergy
Boseiju, Who Endures
19%inclusion3 decks16 decks
0%synergy
Mana Artifacts
Sol Ring
81%inclusion13 decks16 decks
-2%synergy
Chromatic Orrery
31%inclusion5 decks16 decks
30%synergy
Basalt Monolith
31%inclusion5 decks16 decks
29%synergy
Chromatic Lantern
31%inclusion5 decks16 decks
23%synergy
Arcane Signet
31%inclusion5 decks16 decks
-41%synergy
Caged Sun
25%inclusion4 decks16 decks
23%synergy
Empowered Autogenerator
19%inclusion3 decks16 decks
18%synergy
Nyx Lotus
19%inclusion3 decks16 decks
18%synergy
Liquimetal Torque
19%inclusion3 decks16 decks
16%synergy
Thran Dynamo
19%inclusion3 decks16 decks
14%synergy
Lands
The World Tree
80%inclusion4 decks5 decks
52%synergy
Command Tower
63%inclusion10 decks16 decks
-12%synergy
Thornspire Verge
60%inclusion3 decks5 decks
51%synergy
Stomping Ground
56%inclusion5 decks9 decks
14%synergy
Llanowar Wastes
43%inclusion3 decks7 decks
16%synergy
Overgrown Tomb
43%inclusion3 decks7 decks
2%synergy
Karplusan Forest
33%inclusion3 decks9 decks
13%synergy
Rootbound Crag
33%inclusion3 decks9 decks
5%synergy
Wooded Foothills
19%inclusion3 decks16 decks
8%synergy
Windswept Heath
19%inclusion3 decks16 decks
8%synergy
Misty Rainforest
19%inclusion3 decks16 decks
7%synergy