Hearthhull, the Worldseed
Retreat to Coralhelm
Walk-In Closet // Forgotten Cellar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Walk-In Closet // Forgotten Cellar with Walk-in Closet unlocked on the battlefield).
You control a land that enters the battlefield untapped and that can tap to produce at least 1.
Hearthhull is a creature and has at least two charge counters on it.

   Steps

How does this combo work?
1
Activate a land by tapping it, adding at least 1.
2
Activate Hearthhull by paying 1, tapping it and sacrificing a land.
3
If Hearthhull has eight or more charge counters on it, it triggers, causing each opponent to lose 2 life.
4
Resolve the Hearthhull ability, causing you to draw two cards and allowing you to play an additional land this turn.
5
Play the land from your graveyard.
6
When the land enters the battlefield, Retreat to Coralhelm triggers, untapping Hearthhull
7
Repeat.

   Results

What do I get from this combo?
Infinite card draw
Infinite draw triggers
Near-infinite landfall triggers
Near-infinite lifeloss
The Wandering Minstrel
0.2%inclusion22 decks10.7K decks
Omnath, Locus of All
0.0%inclusion2 decks5.83K decks
Sisay, Weatherlight Captain
0.0%inclusion1 decks7.86K decks
New Cards
Hidden Hideout
20%inclusion1 decks5 decks
11%synergy
Sapling Nursery
14%inclusion1 decks7 decks
14%synergy
High Synergy Cards
Tatyova, Benthic Druid
84%inclusion21 decks25 decks
81%synergy
Aesi, Tyrant of Gyre Strait
72%inclusion18 decks25 decks
70%synergy
Oracle of Mul Daya
68%inclusion17 decks25 decks
66%synergy
Tireless Provisioner
68%inclusion17 decks25 decks
66%synergy
Azusa, Lost but Seeking
68%inclusion17 decks25 decks
64%synergy
Splendid Reclamation
64%inclusion16 decks25 decks
63%synergy
Scute Swarm
64%inclusion16 decks25 decks
62%synergy
Lotus Cobra
64%inclusion16 decks25 decks
62%synergy
Aftermath Analyst
60%inclusion15 decks25 decks
59%synergy
Dryad of the Ilysian Grove
68%inclusion17 decks25 decks
55%synergy
Top Cards
Icetill Explorer
54%inclusion13 decks24 decks
52%synergy
Zuran Orb
52%inclusion13 decks25 decks
51%synergy
Exploration Broodship
52%inclusion13 decks25 decks
51%synergy
Ancient Greenwarden
52%inclusion13 decks25 decks
51%synergy
Tannuk, Memorial Ensign
48%inclusion12 decks25 decks
47%synergy
Case of the Locked Hothouse
48%inclusion12 decks25 decks
47%synergy
Felidar Retreat
48%inclusion12 decks25 decks
47%synergy
Exploration
48%inclusion12 decks25 decks
44%synergy
The Gitrog Monster
44%inclusion11 decks25 decks
43%synergy
The Necrobloom
44%inclusion11 decks25 decks
43%synergy
Game Changers
Crop Rotation
56%inclusion14 decks25 decks
51%synergy
Field of the Dead
44%inclusion11 decks25 decks
42%synergy
Glacial Chasm
24%inclusion6 decks25 decks
23%synergy
Farewell
16%inclusion4 decks25 decks
9%synergy
Cyclonic Rift
16%inclusion4 decks25 decks
0%synergy
Creatures
Ramunap Excavator
44%inclusion11 decks25 decks
43%synergy
Loot, Exuberant Explorer
44%inclusion11 decks25 decks
42%synergy
Sylvan Safekeeper
40%inclusion10 decks25 decks
39%synergy
Tireless Tracker
40%inclusion10 decks25 decks
39%synergy
PuPu UFO
40%inclusion10 decks25 decks
38%synergy
Sakura-Tribe Scout
36%inclusion9 decks25 decks
36%synergy
Springheart Nantuko
36%inclusion9 decks25 decks
35%synergy
Elvish Reclaimer
32%inclusion8 decks25 decks
31%synergy
Lumra, Bellow of the Woods
32%inclusion8 decks25 decks
31%synergy
Sabotender
32%inclusion8 decks25 decks
31%synergy
Omnath, Locus of Rage
32%inclusion8 decks25 decks
27%synergy
Wight of the Reliquary
28%inclusion7 decks25 decks
27%synergy
Wayward Swordtooth
28%inclusion7 decks25 decks
27%synergy
Six
28%inclusion7 decks25 decks
27%synergy
Rampaging Baloths
28%inclusion7 decks25 decks
27%synergy
Zell Dincht
28%inclusion7 decks25 decks
27%synergy
Thalia and The Gitrog Monster
28%inclusion7 decks25 decks
27%synergy
Omnath, Locus of Creation
28%inclusion7 decks25 decks
25%synergy
Rydia, Summoner of Mist
28%inclusion7 decks25 decks
24%synergy
Szarel, Genesis Shepherd
24%inclusion6 decks25 decks
24%synergy
Augur of Autumn
24%inclusion6 decks25 decks
24%synergy
Cultivator Colossus
24%inclusion6 decks25 decks
23%synergy
Ashaya, Soul of the Wild
24%inclusion6 decks25 decks
23%synergy
Avenger of Zendikar
24%inclusion6 decks25 decks
20%synergy
Courser of Kruphix
20%inclusion5 decks25 decks
19%synergy
Kodama of the East Tree
20%inclusion5 decks25 decks
19%synergy
Mossborn Hydra
20%inclusion5 decks25 decks
19%synergy
Glarb, Calamity's Augur
20%inclusion5 decks25 decks
19%synergy
Mina and Denn, Wildborn
20%inclusion5 decks25 decks
19%synergy
Sage of the Maze
20%inclusion5 decks25 decks
19%synergy
Traveling Chocobo
20%inclusion5 decks25 decks
19%synergy
Nine-Fingers Keene
20%inclusion5 decks25 decks
18%synergy
Eternal Witness
20%inclusion5 decks25 decks
17%synergy
Flubs, the Fool
16%inclusion4 decks25 decks
16%synergy
Hedron Crab
16%inclusion4 decks25 decks
16%synergy
Korvold, Fae-Cursed King
16%inclusion4 decks25 decks
16%synergy
Moraug, Fury of Akoum
16%inclusion4 decks25 decks
15%synergy
Muldrotha, the Gravetide
16%inclusion4 decks25 decks
11%synergy
Summon: Titan
16%inclusion4 decks25 decks
11%synergy
Birds of Paradise
16%inclusion4 decks25 decks
-9%synergy
Ruin Crab
12%inclusion3 decks25 decks
12%synergy
Walking Atlas
12%inclusion3 decks25 decks
12%synergy
Greensleeves, Maro-Sorcerer
12%inclusion3 decks25 decks
12%synergy
Soul of Windgrace
12%inclusion3 decks25 decks
12%synergy
Titania, Protector of Argoth
12%inclusion3 decks25 decks
12%synergy
Horizon Explorer
12%inclusion3 decks25 decks
11%synergy
Nissa, Resurgent Animist
12%inclusion3 decks25 decks
11%synergy
Archelos, Lagoon Mystic
12%inclusion3 decks25 decks
11%synergy
Omo, Queen of Vesuva
12%inclusion3 decks25 decks
11%synergy
Gladiolus Amicitia
12%inclusion3 decks25 decks
10%synergy
Instants
Growth Spiral
36%inclusion9 decks25 decks
27%synergy
Archdruid's Charm
28%inclusion7 decks25 decks
27%synergy
Elemental Teachings
27%inclusion3 decks11 decks
26%synergy
Heroic Intervention
24%inclusion6 decks25 decks
1%synergy
Constant Mists
20%inclusion5 decks25 decks
20%synergy
Beast Within
20%inclusion5 decks25 decks
8%synergy
Counterspell
20%inclusion5 decks25 decks
-3%synergy
Swords to Plowshares
20%inclusion5 decks25 decks
-19%synergy
Realms Uncharted
16%inclusion4 decks25 decks
16%synergy
An Offer You Can't Refuse
16%inclusion4 decks25 decks
5%synergy
Path to Exile
16%inclusion4 decks25 decks
-13%synergy
Collective Resistance
12%inclusion3 decks25 decks
12%synergy
Crackling Doom
12%inclusion3 decks25 decks
11%synergy
Frantic Search
12%inclusion3 decks25 decks
10%synergy
Planar Genesis
12%inclusion3 decks25 decks
9%synergy
Negate
12%inclusion3 decks25 decks
3%synergy
Sorceries
Scapeshift
40%inclusion10 decks25 decks
39%synergy
Sylvan Scrying
40%inclusion10 decks25 decks
36%synergy
Life from the Loam
36%inclusion9 decks25 decks
35%synergy
Reshape the Earth
36%inclusion9 decks25 decks
34%synergy
Nature's Lore
36%inclusion9 decks25 decks
10%synergy
Reach the Horizon
28%inclusion7 decks25 decks
25%synergy
Farseek
28%inclusion7 decks25 decks
-15%synergy
Disorienting Choice
24%inclusion6 decks25 decks
23%synergy
Circuitous Route
24%inclusion6 decks25 decks
19%synergy
Three Visits
24%inclusion6 decks25 decks
1%synergy
Will of the Sultai
20%inclusion5 decks25 decks
20%synergy
Worldsoul's Rage
20%inclusion5 decks25 decks
20%synergy
Genesis Wave
20%inclusion5 decks25 decks
19%synergy
Nahiri's Lithoforming
16%inclusion4 decks25 decks
16%synergy
Nature's Rhythm
16%inclusion4 decks25 decks
14%synergy
Open the Way
16%inclusion4 decks25 decks
14%synergy
Bala Ged Recovery
16%inclusion4 decks25 decks
14%synergy
Tempt with Discovery
16%inclusion4 decks25 decks
10%synergy
Eerie Ultimatum
16%inclusion4 decks25 decks
9%synergy
Blasphemous Act
16%inclusion4 decks25 decks
4%synergy
Broken Bond
12%inclusion3 decks25 decks
11%synergy
Gates Ablaze
12%inclusion3 decks25 decks
11%synergy
Wargate
12%inclusion3 decks25 decks
11%synergy
Hour of Promise
12%inclusion3 decks25 decks
10%synergy
Open the Gates
12%inclusion3 decks25 decks
9%synergy
Supreme Verdict
12%inclusion3 decks25 decks
8%synergy
Explore
12%inclusion3 decks25 decks
6%synergy
Utility Artifacts
Expedition Map
44%inclusion11 decks25 decks
40%synergy
Conduit of Worlds
40%inclusion10 decks25 decks
38%synergy
Crucible of Worlds
20%inclusion5 decks25 decks
18%synergy
Horn of Greed
16%inclusion4 decks25 decks
15%synergy
Chocobo Racetrack
16%inclusion4 decks25 decks
15%synergy
Amulet of Vigor
12%inclusion3 decks25 decks
10%synergy
Lightning Greaves
12%inclusion3 decks25 decks
-5%synergy
Enchantments
Valakut Exploration
40%inclusion10 decks25 decks
40%synergy
Druid Class
36%inclusion9 decks25 decks
35%synergy
Glacierwood Siege
24%inclusion6 decks25 decks
24%synergy
Abundance
24%inclusion6 decks25 decks
23%synergy
Dragonback Assault
24%inclusion6 decks25 decks
22%synergy
Squandered Resources
20%inclusion5 decks25 decks
20%synergy
Burgeoning
20%inclusion5 decks25 decks
17%synergy
Trade Routes
16%inclusion4 decks25 decks
16%synergy
Retreat to Hagra
16%inclusion4 decks25 decks
16%synergy
Leyline of the Guildpact
16%inclusion4 decks25 decks
1%synergy
Manabond
12%inclusion3 decks25 decks
12%synergy
Song of Creation
12%inclusion3 decks25 decks
11%synergy
Rites of Flourishing
12%inclusion3 decks25 decks
10%synergy
Spelunking
12%inclusion3 decks25 decks
7%synergy
Planeswalkers
Wrenn and Seven
24%inclusion6 decks25 decks
23%synergy
Lord Windgrace
16%inclusion4 decks25 decks
16%synergy
Utility Lands
Shifting Woodland
36%inclusion9 decks25 decks
34%synergy
Thespian's Stage
36%inclusion9 decks25 decks
33%synergy
Zanarkand, Ancient Metropolis
36%inclusion9 decks25 decks
33%synergy
Midgar, City of Mako
36%inclusion9 decks25 decks
33%synergy
Balamb Garden, SeeD Academy
36%inclusion9 decks25 decks
33%synergy
Yavimaya, Cradle of Growth
36%inclusion9 decks25 decks
26%synergy
Vesuva
32%inclusion8 decks25 decks
30%synergy
Ishgard, the Holy See
32%inclusion8 decks25 decks
28%synergy
Maze's End
28%inclusion7 decks25 decks
23%synergy
Reliquary Tower
28%inclusion7 decks25 decks
2%synergy
Tolaria West
24%inclusion6 decks25 decks
23%synergy
Mirrorpool
24%inclusion6 decks25 decks
23%synergy
Mystic Sanctuary
24%inclusion6 decks25 decks
23%synergy
Echoing Deeps
24%inclusion6 decks25 decks
23%synergy
Dark Depths
24%inclusion6 decks25 decks
23%synergy
Lindblum, Industrial Regency
24%inclusion6 decks25 decks
21%synergy
Strip Mine
20%inclusion5 decks25 decks
19%synergy
Lotus Field
20%inclusion5 decks25 decks
19%synergy
Jidoor, Aristocratic Capital
20%inclusion5 decks25 decks
17%synergy
Baldur's Gate
20%inclusion5 decks25 decks
15%synergy
Boseiju, Who Endures
20%inclusion5 decks25 decks
9%synergy
The Gold Saucer
16%inclusion4 decks25 decks
14%synergy
Eden, Seat of the Sanctum
16%inclusion4 decks25 decks
13%synergy
Dakmor Salvage
12%inclusion3 decks25 decks
12%synergy
Hidden Nursery
12%inclusion3 decks25 decks
12%synergy
Valakut, the Molten Pinnacle
12%inclusion3 decks25 decks
12%synergy
The Black Gate
12%inclusion3 decks25 decks
10%synergy
Evendo, Waking Haven
12%inclusion3 decks25 decks
10%synergy
Adventurer's Inn
12%inclusion3 decks25 decks
9%synergy
Basilisk Gate
12%inclusion3 decks25 decks
8%synergy
Urborg, Tomb of Yawgmoth
12%inclusion3 decks25 decks
5%synergy
Mana Artifacts
Sol Ring
68%inclusion17 decks25 decks
-12%synergy
Arcane Signet
36%inclusion9 decks25 decks
-40%synergy
Chromatic Lantern
16%inclusion4 decks25 decks
-34%synergy
All-Fates Scroll
12%inclusion3 decks25 decks
11%synergy
Lands
Simic Growth Chamber
88%inclusion22 decks25 decks
85%synergy
Command Tower
76%inclusion19 decks25 decks
-12%synergy
Golgari Rot Farm
44%inclusion11 decks25 decks
42%synergy
Gruul Turf
44%inclusion11 decks25 decks
42%synergy
Sharlayan, Nation of Scholars
40%inclusion10 decks25 decks
36%synergy
Windurst, Federation Center
40%inclusion10 decks25 decks
36%synergy
Selesnya Sanctuary
36%inclusion9 decks25 decks
34%synergy
Gohn, Town of Ruin
36%inclusion9 decks25 decks
32%synergy
Gongaga, Reactor Town
36%inclusion9 decks25 decks
32%synergy
Guadosalam, Farplane Gateway
36%inclusion9 decks25 decks
32%synergy
Stomping Ground
36%inclusion9 decks25 decks
6%synergy
Izzet Boilerworks
32%inclusion8 decks25 decks
30%synergy
Dimir Aqueduct
32%inclusion8 decks25 decks
30%synergy
Talon Gates of Madara
32%inclusion8 decks25 decks
29%synergy
Rabanastre, Royal City
32%inclusion8 decks25 decks
29%synergy
Starting Town
32%inclusion8 decks25 decks
23%synergy
Breeding Pool
32%inclusion8 decks25 decks
1%synergy
Azorius Chancery
28%inclusion7 decks25 decks
26%synergy
Vector, Imperial Capital
28%inclusion7 decks25 decks
25%synergy
Crossroads Village
28%inclusion7 decks25 decks
24%synergy
Rakdos Guildgate
28%inclusion7 decks25 decks
23%synergy
Orzhov Guildgate
28%inclusion7 decks25 decks
23%synergy
Dimir Guildgate
28%inclusion7 decks25 decks
23%synergy
Selesnya Guildgate
28%inclusion7 decks25 decks
22%synergy
Golgari Guildgate
28%inclusion7 decks25 decks
22%synergy
Simic Guildgate
28%inclusion7 decks25 decks
22%synergy
Wooded Foothills
28%inclusion7 decks25 decks
2%synergy
Misty Rainforest
28%inclusion7 decks25 decks
1%synergy
Windswept Heath
28%inclusion7 decks25 decks
0%synergy
Capital City
24%inclusion6 decks25 decks
21%synergy
Treno, Dark City
24%inclusion6 decks25 decks
20%synergy
Baron, Airship Kingdom
24%inclusion6 decks25 decks
20%synergy
Gond Gate
24%inclusion6 decks25 decks
19%synergy
Izzet Guildgate
24%inclusion6 decks25 decks
19%synergy
Boros Guildgate
24%inclusion6 decks25 decks
19%synergy
Gruul Guildgate
24%inclusion6 decks25 decks
18%synergy
Azorius Guildgate
24%inclusion6 decks25 decks
18%synergy
Frontier Bivouac
24%inclusion6 decks25 decks
7%synergy
The World Tree
24%inclusion6 decks25 decks
-3%synergy
Overgrown Tomb
24%inclusion6 decks25 decks
-5%synergy
Temple Garden
24%inclusion6 decks25 decks
-5%synergy
Hedge Maze
20%inclusion5 decks25 decks
18%synergy
Urza's Cave
20%inclusion5 decks25 decks
16%synergy
Sea Gate
20%inclusion5 decks25 decks
15%synergy
Citadel Gate
20%inclusion5 decks25 decks
15%synergy
Manor Gate
20%inclusion5 decks25 decks
15%synergy
Jetmir's Garden
20%inclusion5 decks25 decks
1%synergy
Scalding Tarn
20%inclusion5 decks25 decks
-3%synergy
Polluted Delta
20%inclusion5 decks25 decks
-3%synergy
Ketria Triome
20%inclusion5 decks25 decks
-4%synergy