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 decks413 decks
Kenrith, the Returned King
0.0%inclusion2 decks27.9K decks
Tazri, Stalwart Survivor
0.0%inclusion1 decks2.11K decks
Dionus, Elvish Archdruid
0.0%inclusion1 decks2.46K decks
Greensleeves, Maro-Sorcerer
0.0%inclusion1 decks2.39K decks
Vhal, Candlekeep Researcher // Raised by Giants
0.2%inclusion1 decks487 decks
Yurlok of Scorch Thrash
0.0%inclusion1 decks9.69K decks
Jodah, Archmage Eternal
0.0%inclusion1 decks8.52K decks
Agatha of the Vile Cauldron
0.0%inclusion1 decks4.78K decks
Annie Flash, the Veteran
0.1%inclusion1 decks903 decks
High Synergy Cards
Freed from the Real
80%inclusion4 decks5 decks
78%synergy
Staff of Domination
79%inclusion11 decks14 decks
77%synergy
Faeburrow Elder
80%inclusion4 decks5 decks
69%synergy
Agatha of the Vile Cauldron
57%inclusion4 decks7 decks
56%synergy
Kami of Whispered Hopes
57%inclusion8 decks14 decks
51%synergy
Yavimaya, Cradle of Growth
57%inclusion8 decks14 decks
48%synergy
Tyvar, the Pummeler
44%inclusion4 decks9 decks
43%synergy
Pili-Pala
43%inclusion6 decks14 decks
43%synergy
Emerald Medallion
43%inclusion6 decks14 decks
41%synergy
Concordant Crossroads
43%inclusion6 decks14 decks
41%synergy
Top Cards
Marwyn, the Nurturer
43%inclusion6 decks14 decks
40%synergy
Circle of Dreams Druid
43%inclusion6 decks14 decks
40%synergy
Wilderness Reclamation
43%inclusion6 decks14 decks
39%synergy
Selvala, Heart of the Wilds
43%inclusion6 decks14 decks
37%synergy
Rhonas's Monument
36%inclusion5 decks14 decks
35%synergy
Vitalize
36%inclusion5 decks14 decks
35%synergy
Agatha's Soul Cauldron
36%inclusion5 decks14 decks
35%synergy
Ezuri, Renegade Leader
36%inclusion5 decks14 decks
34%synergy
Sylvan Anthem
36%inclusion5 decks14 decks
34%synergy
Leaf-Crowned Visionary
36%inclusion5 decks14 decks
34%synergy
Game Changers
Enlightened Tutor
60%inclusion3 decks5 decks
45%synergy
Smothering Tithe
60%inclusion3 decks5 decks
38%synergy
Seedborn Muse
29%inclusion4 decks14 decks
20%synergy
Worldly Tutor
29%inclusion4 decks14 decks
16%synergy
Ancient Tomb
21%inclusion3 decks14 decks
12%synergy
Creatures
Zirda, the Dawnwaker
60%inclusion3 decks5 decks
58%synergy
Biomancer's Familiar
60%inclusion3 decks5 decks
58%synergy
Kinnan, Bonder Prodigy
60%inclusion3 decks5 decks
56%synergy
Elvish Warmaster
36%inclusion5 decks14 decks
34%synergy
Imperious Perfect
36%inclusion5 decks14 decks
34%synergy
Elvish Archdruid
36%inclusion5 decks14 decks
32%synergy
Priest of Titania
36%inclusion5 decks14 decks
32%synergy
Gyre Sage
36%inclusion5 decks14 decks
32%synergy
Rishkar, Peema Renegade
36%inclusion5 decks14 decks
32%synergy
Oracle of Mul Daya
36%inclusion5 decks14 decks
30%synergy
Fanatic of Rhonas
33%inclusion4 decks12 decks
27%synergy
Voltaic Construct
29%inclusion4 decks14 decks
28%synergy
Gaea's Herald
29%inclusion4 decks14 decks
28%synergy
Rootpath Purifier
29%inclusion4 decks14 decks
28%synergy
Elvish Pioneer
29%inclusion4 decks14 decks
28%synergy
Eladamri, Lord of Leaves
29%inclusion4 decks14 decks
28%synergy
Cradle Clearcutter
29%inclusion4 decks14 decks
28%synergy
Viridian Joiner
29%inclusion4 decks14 decks
28%synergy
Wellwisher
29%inclusion4 decks14 decks
28%synergy
Immaculate Magistrate
29%inclusion4 decks14 decks
28%synergy
Llanowar Loamspeaker
29%inclusion4 decks14 decks
28%synergy
Galadhrim Brigade
29%inclusion4 decks14 decks
28%synergy
Yeva, Nature's Herald
29%inclusion4 decks14 decks
27%synergy
Elvish Champion
29%inclusion4 decks14 decks
27%synergy
Wolverine Riders
29%inclusion4 decks14 decks
27%synergy
Canopy Tactician
29%inclusion4 decks14 decks
27%synergy
Elvish Piper
29%inclusion4 decks14 decks
27%synergy
Dwynen, Gilt-Leaf Daen
29%inclusion4 decks14 decks
27%synergy
Ivy Lane Denizen
29%inclusion4 decks14 decks
27%synergy
Llanowar Tribe
29%inclusion4 decks14 decks
27%synergy
Allosaurus Shepherd
29%inclusion4 decks14 decks
27%synergy
Devoted Druid
29%inclusion4 decks14 decks
26%synergy
Bloom Tender
29%inclusion4 decks14 decks
21%synergy
Tireless Provisioner
29%inclusion4 decks14 decks
17%synergy
Elvish Mystic
29%inclusion4 decks14 decks
13%synergy
Magus of the Candelabra
21%inclusion3 decks14 decks
20%synergy
Adaptive Automaton
21%inclusion3 decks14 decks
20%synergy
Nyxbloom Ancient
21%inclusion3 decks14 decks
18%synergy
Avenger of Zendikar
21%inclusion3 decks14 decks
13%synergy
Instants
Fog
36%inclusion5 decks14 decks
32%synergy
Elven Ambush
29%inclusion4 decks14 decks
27%synergy
Kindred Summons
29%inclusion4 decks14 decks
27%synergy
Galadhrim Ambush
29%inclusion4 decks14 decks
27%synergy
Collected Company
21%inclusion3 decks14 decks
21%synergy
Archdruid's Charm
21%inclusion3 decks14 decks
17%synergy
Sorceries
Elvish Promenade
29%inclusion4 decks14 decks
28%synergy
Skyshroud Claim
29%inclusion4 decks14 decks
20%synergy
Cultivate
29%inclusion4 decks14 decks
-14%synergy
Broken Bond
21%inclusion3 decks14 decks
20%synergy
Three Visits
21%inclusion3 decks14 decks
-3%synergy
Kodama's Reach
21%inclusion3 decks14 decks
-6%synergy
Nature's Lore
21%inclusion3 decks14 decks
-10%synergy
Utility Artifacts
Hall of Triumph
29%inclusion4 decks14 decks
28%synergy
Aether Vial
29%inclusion4 decks14 decks
28%synergy
Sword of the Paruns
21%inclusion3 decks14 decks
21%synergy
Ashnod's Altar
21%inclusion3 decks14 decks
15%synergy
Lightning Greaves
21%inclusion3 decks14 decks
-3%synergy
Swiftfoot Boots
21%inclusion3 decks14 decks
-6%synergy
Enchantments
Training Grounds
60%inclusion3 decks5 decks
57%synergy
Bigger on the Inside
43%inclusion3 decks7 decks
41%synergy
Exploration
36%inclusion5 decks14 decks
27%synergy
Doubling Season
36%inclusion5 decks14 decks
26%synergy
Hidden Path
29%inclusion4 decks14 decks
29%synergy
Tranquil Grove
29%inclusion4 decks14 decks
29%synergy
Alpha Status
29%inclusion4 decks14 decks
28%synergy
Crown of Skemfar
29%inclusion4 decks14 decks
28%synergy
Elvish Guidance
29%inclusion4 decks14 decks
28%synergy
Primal Vigor
29%inclusion4 decks14 decks
26%synergy
Beastmaster Ascension
29%inclusion4 decks14 decks
23%synergy
Wild Growth
29%inclusion4 decks14 decks
18%synergy
One with the Kami
21%inclusion3 decks14 decks
21%synergy
Death's Presence
21%inclusion3 decks14 decks
21%synergy
Utility Lands
Mosswort Bridge
43%inclusion6 decks14 decks
32%synergy
Wirewood Lodge
36%inclusion5 decks14 decks
34%synergy
Urza's Saga
21%inclusion3 decks14 decks
14%synergy
Mana Artifacts
Sol Ring
86%inclusion12 decks14 decks
2%synergy
Chromatic Orrery
29%inclusion4 decks14 decks
27%synergy
Caged Sun
29%inclusion4 decks14 decks
27%synergy
Basalt Monolith
29%inclusion4 decks14 decks
26%synergy
Chromatic Lantern
29%inclusion4 decks14 decks
20%synergy
Arcane Signet
29%inclusion4 decks14 decks
-44%synergy
Empowered Autogenerator
21%inclusion3 decks14 decks
21%synergy
Nyx Lotus
21%inclusion3 decks14 decks
20%synergy
Thran Dynamo
21%inclusion3 decks14 decks
17%synergy
Lands
The World Tree
75%inclusion3 decks4 decks
46%synergy
Command Tower
57%inclusion8 decks14 decks
-17%synergy
Stomping Ground
43%inclusion3 decks7 decks
2%synergy