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 decks406 decks
Yurlok of Scorch Thrash
0.0%inclusion2 decks10.3K decks
Kenrith, the Returned King
0.0%inclusion2 decks28.2K decks
Omnath, Locus of All
0.0%inclusion1 decks13.6K decks
Tazri, Stalwart Survivor
0.0%inclusion1 decks2K decks
Dionus, Elvish Archdruid
0.0%inclusion1 decks2.68K decks
Greensleeves, Maro-Sorcerer
0.0%inclusion1 decks2.35K decks
Vhal, Candlekeep Researcher // Raised by Giants
0.2%inclusion1 decks478 decks
Jodah, Archmage Eternal
0.0%inclusion1 decks8.53K decks
Agatha of the Vile Cauldron
0.0%inclusion1 decks4.67K decks
Roon of the Hidden Realm
0.0%inclusion1 decks3.25K decks
Annie Flash, the Veteran
0.1%inclusion1 decks978 decks
New Cards
Hexing Squelcher
33%inclusion1 decks3 decks
25%synergy
High Synergy Cards
Freed from the Real
71%inclusion5 decks7 decks
69%synergy
Staff of Domination
71%inclusion12 decks17 decks
69%synergy
Training Grounds
71%inclusion5 decks7 decks
69%synergy
Kinnan, Bonder Prodigy
71%inclusion5 decks7 decks
67%synergy
Faeburrow Elder
71%inclusion5 decks7 decks
60%synergy
Agatha of the Vile Cauldron
56%inclusion5 decks9 decks
55%synergy
Pili-Pala
47%inclusion8 decks17 decks
47%synergy
Yavimaya, Cradle of Growth
53%inclusion9 decks17 decks
44%synergy
Kami of Whispered Hopes
47%inclusion8 decks17 decks
41%synergy
Concordant Crossroads
41%inclusion7 decks17 decks
39%synergy
Top Cards
Circle of Dreams Druid
41%inclusion7 decks17 decks
38%synergy
Vitalize
35%inclusion6 decks17 decks
34%synergy
Agatha's Soul Cauldron
35%inclusion6 decks17 decks
34%synergy
Emerald Medallion
35%inclusion6 decks17 decks
33%synergy
Marwyn, the Nurturer
35%inclusion6 decks17 decks
33%synergy
Nyxbloom Ancient
35%inclusion6 decks17 decks
32%synergy
Wilderness Reclamation
35%inclusion6 decks17 decks
32%synergy
Selvala, Heart of the Wilds
35%inclusion6 decks17 decks
30%synergy
Tyvar, the Pummeler
33%inclusion4 decks12 decks
32%synergy
Fanatic of Rhonas
33%inclusion5 decks15 decks
27%synergy
Game Changers
Enlightened Tutor
57%inclusion4 decks7 decks
42%synergy
Demonic Tutor
43%inclusion3 decks7 decks
24%synergy
Smothering Tithe
43%inclusion3 decks7 decks
22%synergy
Seedborn Muse
29%inclusion5 decks17 decks
21%synergy
Worldly Tutor
24%inclusion4 decks17 decks
12%synergy
Gaea's Cradle
18%inclusion3 decks17 decks
12%synergy
Ancient Tomb
18%inclusion3 decks17 decks
8%synergy
Creatures
Zirda, the Dawnwaker
50%inclusion3 decks6 decks
48%synergy
Biomancer's Familiar
43%inclusion3 decks7 decks
41%synergy
Voltaic Construct
29%inclusion5 decks17 decks
29%synergy
Ezuri, Renegade Leader
29%inclusion5 decks17 decks
28%synergy
Leaf-Crowned Visionary
29%inclusion5 decks17 decks
28%synergy
Elvish Warmaster
29%inclusion5 decks17 decks
27%synergy
Imperious Perfect
29%inclusion5 decks17 decks
27%synergy
Elvish Archdruid
29%inclusion5 decks17 decks
26%synergy
Gyre Sage
29%inclusion5 decks17 decks
26%synergy
Priest of Titania
29%inclusion5 decks17 decks
26%synergy
Rishkar, Peema Renegade
29%inclusion5 decks17 decks
25%synergy
Oracle of Mul Daya
29%inclusion5 decks17 decks
24%synergy
Bloom Tender
29%inclusion5 decks17 decks
21%synergy
Marvin, Murderous Mimic
25%inclusion3 decks12 decks
24%synergy
Gaea's Herald
24%inclusion4 decks17 decks
23%synergy
Rootpath Purifier
24%inclusion4 decks17 decks
23%synergy
Elvish Pioneer
24%inclusion4 decks17 decks
23%synergy
Eladamri, Lord of Leaves
24%inclusion4 decks17 decks
23%synergy
Cradle Clearcutter
24%inclusion4 decks17 decks
23%synergy
Viridian Joiner
24%inclusion4 decks17 decks
23%synergy
Wellwisher
24%inclusion4 decks17 decks
23%synergy
Magus of the Candelabra
24%inclusion4 decks17 decks
23%synergy
Llanowar Loamspeaker
24%inclusion4 decks17 decks
23%synergy
Immaculate Magistrate
24%inclusion4 decks17 decks
23%synergy
Galadhrim Brigade
24%inclusion4 decks17 decks
23%synergy
Yeva, Nature's Herald
24%inclusion4 decks17 decks
22%synergy
Elvish Piper
24%inclusion4 decks17 decks
22%synergy
Elvish Champion
24%inclusion4 decks17 decks
22%synergy
Canopy Tactician
24%inclusion4 decks17 decks
22%synergy
Wolverine Riders
24%inclusion4 decks17 decks
22%synergy
Dwynen, Gilt-Leaf Daen
24%inclusion4 decks17 decks
22%synergy
Ivy Lane Denizen
24%inclusion4 decks17 decks
22%synergy
Llanowar Tribe
24%inclusion4 decks17 decks
22%synergy
Allosaurus Shepherd
24%inclusion4 decks17 decks
21%synergy
Devoted Druid
24%inclusion4 decks17 decks
20%synergy
Tireless Provisioner
24%inclusion4 decks17 decks
13%synergy
Elvish Mystic
24%inclusion4 decks17 decks
8%synergy
Adaptive Automaton
18%inclusion3 decks17 decks
17%synergy
Avenger of Zendikar
18%inclusion3 decks17 decks
9%synergy
Instants
Fog
29%inclusion5 decks17 decks
25%synergy
Elven Ambush
24%inclusion4 decks17 decks
22%synergy
Kindred Summons
24%inclusion4 decks17 decks
22%synergy
Galadhrim Ambush
24%inclusion4 decks17 decks
22%synergy
Archdruid's Charm
24%inclusion4 decks17 decks
19%synergy
Collected Company
18%inclusion3 decks17 decks
17%synergy
Benefactor's Draught
18%inclusion3 decks17 decks
17%synergy
Heroic Intervention
18%inclusion3 decks17 decks
-13%synergy
Sorceries
Elvish Promenade
24%inclusion4 decks17 decks
22%synergy
Skyshroud Claim
24%inclusion4 decks17 decks
15%synergy
Three Visits
24%inclusion4 decks17 decks
-1%synergy
Kodama's Reach
24%inclusion4 decks17 decks
-4%synergy
Cultivate
24%inclusion4 decks17 decks
-19%synergy
Sylvan Tutor
18%inclusion3 decks17 decks
16%synergy
Broken Bond
18%inclusion3 decks17 decks
16%synergy
Nature's Lore
18%inclusion3 decks17 decks
-14%synergy
Utility Artifacts
Rhonas's Monument
29%inclusion5 decks17 decks
29%synergy
Lightning Greaves
29%inclusion5 decks17 decks
5%synergy
Swiftfoot Boots
29%inclusion5 decks17 decks
2%synergy
Hall of Triumph
24%inclusion4 decks17 decks
23%synergy
Aether Vial
24%inclusion4 decks17 decks
23%synergy
Sword of the Paruns
24%inclusion4 decks17 decks
23%synergy
Horn of Greed
18%inclusion3 decks17 decks
17%synergy
Amulet of Vigor
18%inclusion3 decks17 decks
16%synergy
Thousand-Year Elixir
18%inclusion3 decks17 decks
16%synergy
Ashnod's Altar
18%inclusion3 decks17 decks
11%synergy
Enchantments
Pemmin's Aura
43%inclusion3 decks7 decks
42%synergy
Mana Flare
33%inclusion3 decks9 decks
32%synergy
Bigger on the Inside
33%inclusion3 decks9 decks
32%synergy
Sylvan Anthem
29%inclusion5 decks17 decks
28%synergy
Exploration
29%inclusion5 decks17 decks
21%synergy
Doubling Season
29%inclusion5 decks17 decks
20%synergy
Hidden Path
24%inclusion4 decks17 decks
24%synergy
Tranquil Grove
24%inclusion4 decks17 decks
24%synergy
Alpha Status
24%inclusion4 decks17 decks
23%synergy
Crown of Skemfar
24%inclusion4 decks17 decks
23%synergy
Elvish Guidance
24%inclusion4 decks17 decks
23%synergy
Leyline of Abundance
24%inclusion4 decks17 decks
22%synergy
Primal Vigor
24%inclusion4 decks17 decks
21%synergy
Beastmaster Ascension
24%inclusion4 decks17 decks
18%synergy
Wild Growth
24%inclusion4 decks17 decks
13%synergy
One with the Kami
18%inclusion3 decks17 decks
17%synergy
Death's Presence
18%inclusion3 decks17 decks
17%synergy
Heartbeat of Spring
18%inclusion3 decks17 decks
17%synergy
Mana Reflection
18%inclusion3 decks17 decks
16%synergy
Defense of the Heart
18%inclusion3 decks17 decks
15%synergy
Asceticism
18%inclusion3 decks17 decks
15%synergy
Cryptolith Rite
18%inclusion3 decks17 decks
14%synergy
Utility Lands
Mosswort Bridge
35%inclusion6 decks17 decks
25%synergy
Wirewood Lodge
29%inclusion5 decks17 decks
28%synergy
Urza's Saga
24%inclusion4 decks17 decks
17%synergy
Scorched Ruins
18%inclusion3 decks17 decks
17%synergy
Nykthos, Shrine to Nyx
18%inclusion3 decks17 decks
12%synergy
Urborg, Tomb of Yawgmoth
18%inclusion3 decks17 decks
9%synergy
Boseiju, Who Endures
18%inclusion3 decks17 decks
-1%synergy
Mana Artifacts
Sol Ring
82%inclusion14 decks17 decks
-1%synergy
Arcane Signet
35%inclusion6 decks17 decks
-37%synergy
Chromatic Orrery
29%inclusion5 decks17 decks
28%synergy
Basalt Monolith
29%inclusion5 decks17 decks
27%synergy
Chromatic Lantern
29%inclusion5 decks17 decks
21%synergy
Caged Sun
24%inclusion4 decks17 decks
22%synergy
Empowered Autogenerator
18%inclusion3 decks17 decks
17%synergy
Nyx Lotus
18%inclusion3 decks17 decks
17%synergy
Liquimetal Torque
18%inclusion3 decks17 decks
15%synergy
Thran Dynamo
18%inclusion3 decks17 decks
13%synergy
Lands
The World Tree
80%inclusion4 decks5 decks
52%synergy
Thornspire Verge
60%inclusion3 decks5 decks
51%synergy
Command Tower
59%inclusion10 decks17 decks
-15%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
18%inclusion3 decks17 decks
7%synergy
Windswept Heath
18%inclusion3 decks17 decks
7%synergy
Misty Rainforest
18%inclusion3 decks17 decks
6%synergy