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%inclusion25 decks14.3K decks
Omnath, Locus of All
0.0%inclusion1 decks7.67K decks
Sisay, Weatherlight Captain
0.0%inclusion1 decks10.8K decks
High Synergy Cards
Tatyova, Benthic Druid
89%inclusion24 decks27 decks
86%synergy
Oracle of Mul Daya
70%inclusion19 decks27 decks
68%synergy
Aesi, Tyrant of Gyre Strait
70%inclusion19 decks27 decks
68%synergy
Azusa, Lost but Seeking
70%inclusion19 decks27 decks
67%synergy
Aftermath Analyst
67%inclusion18 decks27 decks
66%synergy
Splendid Reclamation
67%inclusion18 decks27 decks
65%synergy
Scute Swarm
67%inclusion18 decks27 decks
65%synergy
Tireless Provisioner
67%inclusion18 decks27 decks
65%synergy
Exploration Broodship
63%inclusion17 decks27 decks
62%synergy
Lotus Cobra
63%inclusion17 decks27 decks
61%synergy
Top Cards
Dryad of the Ilysian Grove
63%inclusion17 decks27 decks
50%synergy
Icetill Explorer
62%inclusion16 decks26 decks
60%synergy
Ancient Greenwarden
59%inclusion16 decks27 decks
58%synergy
Zuran Orb
56%inclusion15 decks27 decks
55%synergy
The Gitrog Monster
52%inclusion14 decks27 decks
51%synergy
Tannuk, Memorial Ensign
48%inclusion13 decks27 decks
47%synergy
Case of the Locked Hothouse
48%inclusion13 decks27 decks
47%synergy
Ramunap Excavator
48%inclusion13 decks27 decks
47%synergy
Exploration
48%inclusion13 decks27 decks
44%synergy
Tireless Tracker
44%inclusion12 decks27 decks
43%synergy
Game Changers
Crop Rotation
56%inclusion15 decks27 decks
50%synergy
Field of the Dead
48%inclusion13 decks27 decks
46%synergy
Glacial Chasm
22%inclusion6 decks27 decks
22%synergy
Farewell
15%inclusion4 decks27 decks
8%synergy
Cyclonic Rift
11%inclusion3 decks27 decks
-4%synergy
Creatures
Sylvan Safekeeper
41%inclusion11 decks27 decks
40%synergy
Springheart Nantuko
41%inclusion11 decks27 decks
40%synergy
Loot, Exuberant Explorer
41%inclusion11 decks27 decks
39%synergy
PuPu UFO
41%inclusion11 decks27 decks
39%synergy
Sakura-Tribe Scout
37%inclusion10 decks27 decks
37%synergy
The Necrobloom
37%inclusion10 decks27 decks
36%synergy
Six
33%inclusion9 decks27 decks
33%synergy
Lumra, Bellow of the Woods
33%inclusion9 decks27 decks
32%synergy
Omnath, Locus of Rage
33%inclusion9 decks27 decks
28%synergy
Wayward Swordtooth
30%inclusion8 decks27 decks
29%synergy
Rampaging Baloths
30%inclusion8 decks27 decks
29%synergy
Zell Dincht
30%inclusion8 decks27 decks
29%synergy
Sabotender
30%inclusion8 decks27 decks
28%synergy
Traveling Chocobo
30%inclusion8 decks27 decks
28%synergy
Szarel, Genesis Shepherd
26%inclusion7 decks27 decks
26%synergy
Wight of the Reliquary
26%inclusion7 decks27 decks
25%synergy
Elvish Reclaimer
26%inclusion7 decks27 decks
25%synergy
Kodama of the East Tree
26%inclusion7 decks27 decks
25%synergy
Omnath, Locus of Creation
26%inclusion7 decks27 decks
23%synergy
Avenger of Zendikar
26%inclusion7 decks27 decks
22%synergy
Augur of Autumn
22%inclusion6 decks27 decks
22%synergy
Korvold, Fae-Cursed King
22%inclusion6 decks27 decks
22%synergy
Cultivator Colossus
22%inclusion6 decks27 decks
21%synergy
Courser of Kruphix
22%inclusion6 decks27 decks
21%synergy
Mossborn Hydra
22%inclusion6 decks27 decks
21%synergy
Mina and Denn, Wildborn
22%inclusion6 decks27 decks
21%synergy
Rydia, Summoner of Mist
22%inclusion6 decks27 decks
19%synergy
Titania, Protector of Argoth
19%inclusion5 decks27 decks
18%synergy
Moraug, Fury of Akoum
19%inclusion5 decks27 decks
18%synergy
Ashaya, Soul of the Wild
19%inclusion5 decks27 decks
18%synergy
Thalia and The Gitrog Monster
19%inclusion5 decks27 decks
17%synergy
Eternal Witness
19%inclusion5 decks27 decks
16%synergy
Walking Atlas
15%inclusion4 decks27 decks
15%synergy
Soul of Windgrace
15%inclusion4 decks27 decks
15%synergy
Hedron Crab
15%inclusion4 decks27 decks
14%synergy
Horizon Explorer
15%inclusion4 decks27 decks
14%synergy
Nissa, Resurgent Animist
15%inclusion4 decks27 decks
14%synergy
Glarb, Calamity's Augur
15%inclusion4 decks27 decks
14%synergy
Sage of the Maze
15%inclusion4 decks27 decks
14%synergy
Nine-Fingers Keene
15%inclusion4 decks27 decks
13%synergy
Summon: Titan
15%inclusion4 decks27 decks
10%synergy
Birds of Paradise
15%inclusion4 decks27 decks
-10%synergy
Evendo Brushrazer
11%inclusion3 decks27 decks
11%synergy
Flubs, the Fool
11%inclusion3 decks27 decks
11%synergy
Ruin Crab
11%inclusion3 decks27 decks
11%synergy
Famished Worldsire
11%inclusion3 decks27 decks
11%synergy
Llanowar Scout
11%inclusion3 decks27 decks
11%synergy
Skyshroud Ranger
11%inclusion3 decks27 decks
11%synergy
Greensleeves, Maro-Sorcerer
11%inclusion3 decks27 decks
11%synergy
Omo, Queen of Vesuva
11%inclusion3 decks27 decks
10%synergy
Instants
Elemental Teachings
36%inclusion5 decks14 decks
35%synergy
Archdruid's Charm
30%inclusion8 decks27 decks
28%synergy
Growth Spiral
30%inclusion8 decks27 decks
21%synergy
Heroic Intervention
26%inclusion7 decks27 decks
3%synergy
Swords to Plowshares
26%inclusion7 decks27 decks
-12%synergy
Beast Within
22%inclusion6 decks27 decks
11%synergy
Counterspell
22%inclusion6 decks27 decks
-1%synergy
Path to Exile
22%inclusion6 decks27 decks
-7%synergy
Constant Mists
19%inclusion5 decks27 decks
18%synergy
An Offer You Can't Refuse
19%inclusion5 decks27 decks
7%synergy
Realms Uncharted
15%inclusion4 decks27 decks
14%synergy
Negate
15%inclusion4 decks27 decks
6%synergy
Swan Song
15%inclusion4 decks27 decks
4%synergy
Collective Resistance
11%inclusion3 decks27 decks
11%synergy
Stroke of Midnight
11%inclusion3 decks27 decks
9%synergy
Frantic Search
11%inclusion3 decks27 decks
9%synergy
Planar Genesis
11%inclusion3 decks27 decks
8%synergy
Sorceries
Life from the Loam
37%inclusion10 decks27 decks
36%synergy
Scapeshift
37%inclusion10 decks27 decks
36%synergy
Sylvan Scrying
33%inclusion9 decks27 decks
29%synergy
Nature's Lore
33%inclusion9 decks27 decks
7%synergy
Worldsoul's Rage
30%inclusion8 decks27 decks
29%synergy
Reshape the Earth
30%inclusion8 decks27 decks
27%synergy
Reach the Horizon
30%inclusion8 decks27 decks
27%synergy
Farseek
26%inclusion7 decks27 decks
-17%synergy
Will of the Sultai
22%inclusion6 decks27 decks
22%synergy
Blasphemous Act
22%inclusion6 decks27 decks
9%synergy
Three Visits
22%inclusion6 decks27 decks
-0%synergy
Disorienting Choice
19%inclusion5 decks27 decks
18%synergy
Open the Way
19%inclusion5 decks27 decks
17%synergy
Bala Ged Recovery
19%inclusion5 decks27 decks
16%synergy
Eerie Ultimatum
19%inclusion5 decks27 decks
12%synergy
Nahiri's Lithoforming
15%inclusion4 decks27 decks
15%synergy
Genesis Wave
15%inclusion4 decks27 decks
14%synergy
Nature's Rhythm
15%inclusion4 decks27 decks
13%synergy
Circuitous Route
15%inclusion4 decks27 decks
10%synergy
Tempt with Discovery
15%inclusion4 decks27 decks
9%synergy
Broken Bond
11%inclusion3 decks27 decks
10%synergy
Summer Bloom
11%inclusion3 decks27 decks
10%synergy
Hour of Promise
11%inclusion3 decks27 decks
10%synergy
Green Sun's Zenith
11%inclusion3 decks27 decks
9%synergy
Supreme Verdict
11%inclusion3 decks27 decks
7%synergy
Explore
11%inclusion3 decks27 decks
5%synergy
Utility Artifacts
Conduit of Worlds
41%inclusion11 decks27 decks
39%synergy
Expedition Map
37%inclusion10 decks27 decks
33%synergy
Horn of Greed
19%inclusion5 decks27 decks
18%synergy
Crucible of Worlds
19%inclusion5 decks27 decks
17%synergy
Chocobo Racetrack
15%inclusion4 decks27 decks
14%synergy
The Regalia
11%inclusion3 decks27 decks
10%synergy
World Map
11%inclusion3 decks27 decks
10%synergy
Lightning Greaves
11%inclusion3 decks27 decks
-5%synergy
Enchantments
Valakut Exploration
41%inclusion11 decks27 decks
40%synergy
Felidar Retreat
41%inclusion11 decks27 decks
39%synergy
Druid Class
33%inclusion9 decks27 decks
32%synergy
Retreat to Hagra
22%inclusion6 decks27 decks
22%synergy
Glacierwood Siege
22%inclusion6 decks27 decks
22%synergy
Squandered Resources
19%inclusion5 decks27 decks
18%synergy
Abundance
19%inclusion5 decks27 decks
18%synergy
Dragonback Assault
19%inclusion5 decks27 decks
17%synergy
Burgeoning
19%inclusion5 decks27 decks
16%synergy
Trade Routes
15%inclusion4 decks27 decks
15%synergy
Manabond
11%inclusion3 decks27 decks
11%synergy
Rites of Flourishing
11%inclusion3 decks27 decks
10%synergy
Spelunking
11%inclusion3 decks27 decks
7%synergy
Leyline of the Guildpact
11%inclusion3 decks27 decks
-3%synergy
Planeswalkers
Wrenn and Seven
19%inclusion5 decks27 decks
18%synergy
Nissa, Vital Force
11%inclusion3 decks27 decks
11%synergy
Lord Windgrace
11%inclusion3 decks27 decks
11%synergy
Artifacts
Sol Ring
67%inclusion18 decks27 decks
-13%synergy
Conduit of Worlds
41%inclusion11 decks27 decks
39%synergy
Expedition Map
37%inclusion10 decks27 decks
33%synergy
Arcane Signet
33%inclusion9 decks27 decks
-42%synergy
Horn of Greed
19%inclusion5 decks27 decks
18%synergy
Crucible of Worlds
19%inclusion5 decks27 decks
17%synergy
Chocobo Racetrack
15%inclusion4 decks27 decks
14%synergy
Chromatic Lantern
15%inclusion4 decks27 decks
-36%synergy
All-Fates Scroll
11%inclusion3 decks27 decks
10%synergy
The Regalia
11%inclusion3 decks27 decks
10%synergy
World Map
11%inclusion3 decks27 decks
10%synergy
Lightning Greaves
11%inclusion3 decks27 decks
-5%synergy
Utility Lands
Shifting Woodland
37%inclusion10 decks27 decks
35%synergy
Midgar, City of Mako
37%inclusion10 decks27 decks
34%synergy
Zanarkand, Ancient Metropolis
37%inclusion10 decks27 decks
34%synergy
Balamb Garden, SeeD Academy
37%inclusion10 decks27 decks
34%synergy
Vesuva
33%inclusion9 decks27 decks
31%synergy
Ishgard, the Holy See
33%inclusion9 decks27 decks
30%synergy
Yavimaya, Cradle of Growth
33%inclusion9 decks27 decks
24%synergy
Thespian's Stage
30%inclusion8 decks27 decks
27%synergy
Mystic Sanctuary
26%inclusion7 decks27 decks
25%synergy
Lindblum, Industrial Regency
26%inclusion7 decks27 decks
24%synergy
Jidoor, Aristocratic Capital
26%inclusion7 decks27 decks
23%synergy
Tolaria West
22%inclusion6 decks27 decks
22%synergy
Mirrorpool
22%inclusion6 decks27 decks
22%synergy
Lotus Field
22%inclusion6 decks27 decks
21%synergy
Dark Depths
22%inclusion6 decks27 decks
21%synergy
Maze's End
22%inclusion6 decks27 decks
18%synergy
Boseiju, Who Endures
22%inclusion6 decks27 decks
11%synergy
Reliquary Tower
22%inclusion6 decks27 decks
-3%synergy
Echoing Deeps
19%inclusion5 decks27 decks
18%synergy
Strip Mine
19%inclusion5 decks27 decks
17%synergy
The Gold Saucer
19%inclusion5 decks27 decks
16%synergy
Eden, Seat of the Sanctum
19%inclusion5 decks27 decks
16%synergy
Evendo, Waking Haven
15%inclusion4 decks27 decks
13%synergy
Dakmor Salvage
11%inclusion3 decks27 decks
11%synergy
Hidden Nursery
11%inclusion3 decks27 decks
11%synergy
Valakut, the Molten Pinnacle
11%inclusion3 decks27 decks
11%synergy
Wasteland
11%inclusion3 decks27 decks
11%synergy
Adventurer's Inn
11%inclusion3 decks27 decks
9%synergy
Basilisk Gate
11%inclusion3 decks27 decks
8%synergy
Baldur's Gate
11%inclusion3 decks27 decks
7%synergy
Otawara, Soaring City
11%inclusion3 decks27 decks
5%synergy
Urborg, Tomb of Yawgmoth
11%inclusion3 decks27 decks
5%synergy
Mana Artifacts
Sol Ring
67%inclusion18 decks27 decks
-13%synergy
Arcane Signet
33%inclusion9 decks27 decks
-42%synergy
Chromatic Lantern
15%inclusion4 decks27 decks
-36%synergy
All-Fates Scroll
11%inclusion3 decks27 decks
10%synergy
Lands
Simic Growth Chamber
85%inclusion23 decks27 decks
82%synergy
Command Tower
78%inclusion21 decks27 decks
-11%synergy
Gruul Turf
48%inclusion13 decks27 decks
46%synergy
Golgari Rot Farm
48%inclusion13 decks27 decks
46%synergy
Sharlayan, Nation of Scholars
44%inclusion12 decks27 decks
41%synergy
Windurst, Federation Center
44%inclusion12 decks27 decks
41%synergy
Gohn, Town of Ruin
41%inclusion11 decks27 decks
37%synergy
Guadosalam, Farplane Gateway
41%inclusion11 decks27 decks
37%synergy
Starting Town
41%inclusion11 decks27 decks
32%synergy
Dimir Aqueduct
37%inclusion10 decks27 decks
35%synergy
Selesnya Sanctuary
37%inclusion10 decks27 decks
35%synergy
Rabanastre, Royal City
37%inclusion10 decks27 decks
34%synergy
Gongaga, Reactor Town
37%inclusion10 decks27 decks
34%synergy
Stomping Ground
37%inclusion10 decks27 decks
7%synergy
Izzet Boilerworks
33%inclusion9 decks27 decks
32%synergy
Azorius Chancery
33%inclusion9 decks27 decks
31%synergy
Breeding Pool
33%inclusion9 decks27 decks
3%synergy
Hedge Maze
30%inclusion8 decks27 decks
27%synergy
Vector, Imperial Capital
30%inclusion8 decks27 decks
27%synergy
Treno, Dark City
30%inclusion8 decks27 decks
26%synergy
Baron, Airship Kingdom
30%inclusion8 decks27 decks
26%synergy
Crossroads Village
30%inclusion8 decks27 decks
26%synergy
Wooded Foothills
30%inclusion8 decks27 decks
4%synergy
Windswept Heath
30%inclusion8 decks27 decks
2%synergy
Talon Gates of Madara
26%inclusion7 decks27 decks
23%synergy
Capital City
26%inclusion7 decks27 decks
23%synergy
Misty Rainforest
26%inclusion7 decks27 decks
-1%synergy
Overgrown Tomb
26%inclusion7 decks27 decks
-3%synergy
Temple Garden
26%inclusion7 decks27 decks
-4%synergy
Insomnia, Crown City
22%inclusion6 decks27 decks
19%synergy
Rakdos Guildgate
22%inclusion6 decks27 decks
17%synergy
Orzhov Guildgate
22%inclusion6 decks27 decks
17%synergy
Dimir Guildgate
22%inclusion6 decks27 decks
17%synergy
Selesnya Guildgate
22%inclusion6 decks27 decks
17%synergy
Golgari Guildgate
22%inclusion6 decks27 decks
17%synergy
Simic Guildgate
22%inclusion6 decks27 decks
17%synergy
Polluted Delta
22%inclusion6 decks27 decks
-1%synergy
Flooded Strand
22%inclusion6 decks27 decks
-2%synergy
The World Tree
22%inclusion6 decks27 decks
-4%synergy
Lush Oasis
19%inclusion5 decks27 decks
18%synergy
Orzhov Basilica
19%inclusion5 decks27 decks
17%synergy
Lush Portico
19%inclusion5 decks27 decks
16%synergy
Urza's Cave
19%inclusion5 decks27 decks
15%synergy
Izzet Guildgate
19%inclusion5 decks27 decks
13%synergy
Boros Guildgate
19%inclusion5 decks27 decks
13%synergy
Gruul Guildgate
19%inclusion5 decks27 decks
13%synergy
Azorius Guildgate
19%inclusion5 decks27 decks
13%synergy
Terramorphic Expanse
19%inclusion5 decks27 decks
5%synergy
Frontier Bivouac
19%inclusion5 decks27 decks
1%synergy
Jetmir's Garden
19%inclusion5 decks27 decks
-0%synergy