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%inclusion23 decks11.4K decks
Omnath, Locus of All
0.0%inclusion2 decks6.23K decks
Sisay, Weatherlight Captain
0.0%inclusion1 decks8.47K decks
New Cards
Hidden Hideout
17%inclusion1 decks6 decks
7%synergy
High Synergy Cards
Tatyova, Benthic Druid
85%inclusion22 decks26 decks
81%synergy
Aesi, Tyrant of Gyre Strait
73%inclusion19 decks26 decks
71%synergy
Oracle of Mul Daya
69%inclusion18 decks26 decks
67%synergy
Tireless Provisioner
69%inclusion18 decks26 decks
67%synergy
Azusa, Lost but Seeking
69%inclusion18 decks26 decks
65%synergy
Scute Swarm
65%inclusion17 decks26 decks
64%synergy
Splendid Reclamation
62%inclusion16 decks26 decks
60%synergy
Lotus Cobra
62%inclusion16 decks26 decks
59%synergy
Aftermath Analyst
58%inclusion15 decks26 decks
57%synergy
Dryad of the Ilysian Grove
69%inclusion18 decks26 decks
57%synergy
Top Cards
Icetill Explorer
56%inclusion14 decks25 decks
54%synergy
Exploration Broodship
54%inclusion14 decks26 decks
53%synergy
Zuran Orb
50%inclusion13 decks26 decks
49%synergy
Ancient Greenwarden
50%inclusion13 decks26 decks
49%synergy
Tannuk, Memorial Ensign
46%inclusion12 decks26 decks
45%synergy
Case of the Locked Hothouse
46%inclusion12 decks26 decks
45%synergy
The Necrobloom
46%inclusion12 decks26 decks
45%synergy
Felidar Retreat
46%inclusion12 decks26 decks
45%synergy
Ramunap Excavator
46%inclusion12 decks26 decks
45%synergy
Loot, Exuberant Explorer
46%inclusion12 decks26 decks
44%synergy
Game Changers
Crop Rotation
54%inclusion14 decks26 decks
49%synergy
Field of the Dead
46%inclusion12 decks26 decks
44%synergy
Glacial Chasm
23%inclusion6 decks26 decks
22%synergy
Farewell
15%inclusion4 decks26 decks
8%synergy
Cyclonic Rift
12%inclusion3 decks26 decks
-4%synergy
Creatures
The Gitrog Monster
42%inclusion11 decks26 decks
42%synergy
PuPu UFO
42%inclusion11 decks26 decks
40%synergy
Sylvan Safekeeper
38%inclusion10 decks26 decks
38%synergy
Springheart Nantuko
38%inclusion10 decks26 decks
38%synergy
Tireless Tracker
38%inclusion10 decks26 decks
38%synergy
Sakura-Tribe Scout
35%inclusion9 decks26 decks
34%synergy
Elvish Reclaimer
31%inclusion8 decks26 decks
30%synergy
Zell Dincht
31%inclusion8 decks26 decks
30%synergy
Sabotender
31%inclusion8 decks26 decks
29%synergy
Lumra, Bellow of the Woods
31%inclusion8 decks26 decks
29%synergy
Omnath, Locus of Rage
31%inclusion8 decks26 decks
26%synergy
Wight of the Reliquary
27%inclusion7 decks26 decks
26%synergy
Wayward Swordtooth
27%inclusion7 decks26 decks
26%synergy
Cultivator Colossus
27%inclusion7 decks26 decks
26%synergy
Six
27%inclusion7 decks26 decks
26%synergy
Rampaging Baloths
27%inclusion7 decks26 decks
26%synergy
Thalia and The Gitrog Monster
27%inclusion7 decks26 decks
26%synergy
Omnath, Locus of Creation
27%inclusion7 decks26 decks
24%synergy
Rydia, Summoner of Mist
27%inclusion7 decks26 decks
23%synergy
Avenger of Zendikar
27%inclusion7 decks26 decks
23%synergy
Szarel, Genesis Shepherd
23%inclusion6 decks26 decks
23%synergy
Augur of Autumn
23%inclusion6 decks26 decks
23%synergy
Ashaya, Soul of the Wild
23%inclusion6 decks26 decks
22%synergy
Courser of Kruphix
23%inclusion6 decks26 decks
22%synergy
Sage of the Maze
23%inclusion6 decks26 decks
22%synergy
Nine-Fingers Keene
23%inclusion6 decks26 decks
21%synergy
Korvold, Fae-Cursed King
19%inclusion5 decks26 decks
19%synergy
Kodama of the East Tree
19%inclusion5 decks26 decks
18%synergy
Glarb, Calamity's Augur
19%inclusion5 decks26 decks
18%synergy
Mossborn Hydra
19%inclusion5 decks26 decks
18%synergy
Mina and Denn, Wildborn
19%inclusion5 decks26 decks
18%synergy
Traveling Chocobo
19%inclusion5 decks26 decks
18%synergy
Eternal Witness
19%inclusion5 decks26 decks
16%synergy
Flubs, the Fool
15%inclusion4 decks26 decks
15%synergy
Hedron Crab
15%inclusion4 decks26 decks
15%synergy
Titania, Protector of Argoth
15%inclusion4 decks26 decks
15%synergy
Horizon Explorer
15%inclusion4 decks26 decks
15%synergy
Moraug, Fury of Akoum
15%inclusion4 decks26 decks
15%synergy
Gladiolus Amicitia
15%inclusion4 decks26 decks
14%synergy
Summon: Titan
15%inclusion4 decks26 decks
11%synergy
Muldrotha, the Gravetide
15%inclusion4 decks26 decks
11%synergy
Birds of Paradise
15%inclusion4 decks26 decks
-9%synergy
Wonderscape Sage
12%inclusion3 decks26 decks
11%synergy
Ruin Crab
12%inclusion3 decks26 decks
11%synergy
Walking Atlas
12%inclusion3 decks26 decks
11%synergy
Greensleeves, Maro-Sorcerer
12%inclusion3 decks26 decks
11%synergy
Soul of Windgrace
12%inclusion3 decks26 decks
11%synergy
Nissa, Resurgent Animist
12%inclusion3 decks26 decks
11%synergy
Archelos, Lagoon Mystic
12%inclusion3 decks26 decks
10%synergy
Omo, Queen of Vesuva
12%inclusion3 decks26 decks
10%synergy
Instants
Growth Spiral
38%inclusion10 decks26 decks
30%synergy
Archdruid's Charm
27%inclusion7 decks26 decks
26%synergy
Elemental Teachings
25%inclusion3 decks12 decks
24%synergy
Heroic Intervention
23%inclusion6 decks26 decks
1%synergy
Constant Mists
19%inclusion5 decks26 decks
19%synergy
Beast Within
19%inclusion5 decks26 decks
7%synergy
Counterspell
19%inclusion5 decks26 decks
-4%synergy
Swords to Plowshares
19%inclusion5 decks26 decks
-19%synergy
Realms Uncharted
15%inclusion4 decks26 decks
15%synergy
Planar Genesis
15%inclusion4 decks26 decks
13%synergy
Negate
15%inclusion4 decks26 decks
7%synergy
An Offer You Can't Refuse
15%inclusion4 decks26 decks
5%synergy
Path to Exile
15%inclusion4 decks26 decks
-14%synergy
Collective Resistance
12%inclusion3 decks26 decks
11%synergy
Crackling Doom
12%inclusion3 decks26 decks
10%synergy
Frantic Search
12%inclusion3 decks26 decks
10%synergy
Eureka Moment
12%inclusion3 decks26 decks
10%synergy
Sorceries
Sylvan Scrying
42%inclusion11 decks26 decks
38%synergy
Scapeshift
38%inclusion10 decks26 decks
37%synergy
Nature's Lore
38%inclusion10 decks26 decks
12%synergy
Life from the Loam
35%inclusion9 decks26 decks
34%synergy
Reshape the Earth
35%inclusion9 decks26 decks
32%synergy
Farseek
31%inclusion8 decks26 decks
-12%synergy
Reach the Horizon
27%inclusion7 decks26 decks
24%synergy
Circuitous Route
27%inclusion7 decks26 decks
22%synergy
Worldsoul's Rage
23%inclusion6 decks26 decks
23%synergy
Disorienting Choice
23%inclusion6 decks26 decks
22%synergy
Genesis Wave
23%inclusion6 decks26 decks
22%synergy
Three Visits
23%inclusion6 decks26 decks
1%synergy
Will of the Sultai
19%inclusion5 decks26 decks
19%synergy
Open the Way
19%inclusion5 decks26 decks
17%synergy
Nahiri's Lithoforming
15%inclusion4 decks26 decks
15%synergy
Bala Ged Recovery
15%inclusion4 decks26 decks
13%synergy
Open the Gates
15%inclusion4 decks26 decks
13%synergy
Tempt with Discovery
15%inclusion4 decks26 decks
10%synergy
Eerie Ultimatum
15%inclusion4 decks26 decks
8%synergy
Blasphemous Act
15%inclusion4 decks26 decks
3%synergy
Broken Bond
12%inclusion3 decks26 decks
11%synergy
Gates Ablaze
12%inclusion3 decks26 decks
11%synergy
Hour of Promise
12%inclusion3 decks26 decks
10%synergy
Nature's Rhythm
12%inclusion3 decks26 decks
10%synergy
Decimate
12%inclusion3 decks26 decks
10%synergy
Supreme Verdict
12%inclusion3 decks26 decks
7%synergy
Explore
12%inclusion3 decks26 decks
6%synergy
Utility Artifacts
Expedition Map
46%inclusion12 decks26 decks
42%synergy
Conduit of Worlds
38%inclusion10 decks26 decks
37%synergy
Crucible of Worlds
19%inclusion5 decks26 decks
18%synergy
Horn of Greed
15%inclusion4 decks26 decks
15%synergy
Chocobo Racetrack
15%inclusion4 decks26 decks
14%synergy
World Map
12%inclusion3 decks26 decks
10%synergy
Navigation Orb
12%inclusion3 decks26 decks
10%synergy
Amulet of Vigor
12%inclusion3 decks26 decks
9%synergy
Lightning Greaves
12%inclusion3 decks26 decks
-5%synergy
Enchantments
Exploration
46%inclusion12 decks26 decks
42%synergy
Valakut Exploration
38%inclusion10 decks26 decks
38%synergy
Druid Class
35%inclusion9 decks26 decks
34%synergy
Glacierwood Siege
23%inclusion6 decks26 decks
23%synergy
Abundance
23%inclusion6 decks26 decks
22%synergy
Dragonback Assault
23%inclusion6 decks26 decks
21%synergy
Squandered Resources
19%inclusion5 decks26 decks
19%synergy
Burgeoning
19%inclusion5 decks26 decks
17%synergy
Trade Routes
15%inclusion4 decks26 decks
15%synergy
Retreat to Hagra
15%inclusion4 decks26 decks
15%synergy
Leyline of the Guildpact
15%inclusion4 decks26 decks
1%synergy
Manabond
12%inclusion3 decks26 decks
11%synergy
Song of Creation
12%inclusion3 decks26 decks
11%synergy
Rites of Flourishing
12%inclusion3 decks26 decks
10%synergy
Spelunking
12%inclusion3 decks26 decks
7%synergy
Planeswalkers
Wrenn and Seven
23%inclusion6 decks26 decks
22%synergy
Lord Windgrace
15%inclusion4 decks26 decks
15%synergy
Utility Lands
Thespian's Stage
38%inclusion10 decks26 decks
36%synergy
Shifting Woodland
35%inclusion9 decks26 decks
33%synergy
Vesuva
35%inclusion9 decks26 decks
32%synergy
Midgar, City of Mako
35%inclusion9 decks26 decks
32%synergy
Zanarkand, Ancient Metropolis
35%inclusion9 decks26 decks
32%synergy
Balamb Garden, SeeD Academy
35%inclusion9 decks26 decks
31%synergy
Yavimaya, Cradle of Growth
35%inclusion9 decks26 decks
25%synergy
Ishgard, the Holy See
31%inclusion8 decks26 decks
27%synergy
Maze's End
31%inclusion8 decks26 decks
26%synergy
Dark Depths
27%inclusion7 decks26 decks
26%synergy
Reliquary Tower
27%inclusion7 decks26 decks
1%synergy
Tolaria West
23%inclusion6 decks26 decks
22%synergy
Mirrorpool
23%inclusion6 decks26 decks
22%synergy
Mystic Sanctuary
23%inclusion6 decks26 decks
22%synergy
Echoing Deeps
23%inclusion6 decks26 decks
22%synergy
Lindblum, Industrial Regency
23%inclusion6 decks26 decks
21%synergy
Strip Mine
19%inclusion5 decks26 decks
18%synergy
Lotus Field
19%inclusion5 decks26 decks
18%synergy
Jidoor, Aristocratic Capital
19%inclusion5 decks26 decks
17%synergy
Baldur's Gate
19%inclusion5 decks26 decks
14%synergy
Boseiju, Who Endures
19%inclusion5 decks26 decks
8%synergy
The Gold Saucer
15%inclusion4 decks26 decks
13%synergy
Eden, Seat of the Sanctum
15%inclusion4 decks26 decks
13%synergy
Basilisk Gate
15%inclusion4 decks26 decks
12%synergy
Hidden Nursery
12%inclusion3 decks26 decks
11%synergy
Valakut, the Molten Pinnacle
12%inclusion3 decks26 decks
11%synergy
The Black Gate
12%inclusion3 decks26 decks
10%synergy
Evendo, Waking Haven
12%inclusion3 decks26 decks
10%synergy
Adventurer's Inn
12%inclusion3 decks26 decks
9%synergy
Urborg, Tomb of Yawgmoth
12%inclusion3 decks26 decks
5%synergy
Mana Artifacts
Sol Ring
65%inclusion17 decks26 decks
-14%synergy
Arcane Signet
35%inclusion9 decks26 decks
-41%synergy
Chromatic Lantern
15%inclusion4 decks26 decks
-35%synergy
All-Fates Scroll
12%inclusion3 decks26 decks
11%synergy
Lands
Simic Growth Chamber
88%inclusion23 decks26 decks
86%synergy
Command Tower
77%inclusion20 decks26 decks
-11%synergy
Gruul Turf
46%inclusion12 decks26 decks
44%synergy
Golgari Rot Farm
42%inclusion11 decks26 decks
40%synergy
Selesnya Sanctuary
38%inclusion10 decks26 decks
36%synergy
Sharlayan, Nation of Scholars
38%inclusion10 decks26 decks
35%synergy
Windurst, Federation Center
38%inclusion10 decks26 decks
35%synergy
Stomping Ground
38%inclusion10 decks26 decks
9%synergy
Talon Gates of Madara
35%inclusion9 decks26 decks
32%synergy
Gohn, Town of Ruin
35%inclusion9 decks26 decks
31%synergy
Gongaga, Reactor Town
35%inclusion9 decks26 decks
31%synergy
Guadosalam, Farplane Gateway
35%inclusion9 decks26 decks
31%synergy
Izzet Boilerworks
31%inclusion8 decks26 decks
29%synergy
Dimir Aqueduct
31%inclusion8 decks26 decks
29%synergy
Rabanastre, Royal City
31%inclusion8 decks26 decks
27%synergy
Rakdos Guildgate
31%inclusion8 decks26 decks
26%synergy
Orzhov Guildgate
31%inclusion8 decks26 decks
26%synergy
Dimir Guildgate
31%inclusion8 decks26 decks
25%synergy
Selesnya Guildgate
31%inclusion8 decks26 decks
25%synergy
Golgari Guildgate
31%inclusion8 decks26 decks
25%synergy
Simic Guildgate
31%inclusion8 decks26 decks
25%synergy
Starting Town
31%inclusion8 decks26 decks
22%synergy
Wooded Foothills
31%inclusion8 decks26 decks
5%synergy
Misty Rainforest
31%inclusion8 decks26 decks
4%synergy
Breeding Pool
31%inclusion8 decks26 decks
0%synergy
Azorius Chancery
27%inclusion7 decks26 decks
25%synergy
Vector, Imperial Capital
27%inclusion7 decks26 decks
24%synergy
Crossroads Village
27%inclusion7 decks26 decks
23%synergy
Gond Gate
27%inclusion7 decks26 decks
22%synergy
Izzet Guildgate
27%inclusion7 decks26 decks
22%synergy
Azorius Guildgate
27%inclusion7 decks26 decks
21%synergy
Windswept Heath
27%inclusion7 decks26 decks
-1%synergy
Capital City
23%inclusion6 decks26 decks
20%synergy
Treno, Dark City
23%inclusion6 decks26 decks
20%synergy
Baron, Airship Kingdom
23%inclusion6 decks26 decks
19%synergy
Sea Gate
23%inclusion6 decks26 decks
18%synergy
Citadel Gate
23%inclusion6 decks26 decks
18%synergy
Manor Gate
23%inclusion6 decks26 decks
18%synergy
Boros Guildgate
23%inclusion6 decks26 decks
18%synergy
Gruul Guildgate
23%inclusion6 decks26 decks
18%synergy
Frontier Bivouac
23%inclusion6 decks26 decks
6%synergy
The World Tree
23%inclusion6 decks26 decks
-4%synergy
Overgrown Tomb
23%inclusion6 decks26 decks
-5%synergy
Temple Garden
23%inclusion6 decks26 decks
-6%synergy
Hedge Maze
19%inclusion5 decks26 decks
17%synergy
Urza's Cave
19%inclusion5 decks26 decks
16%synergy
Heap Gate
19%inclusion5 decks26 decks
15%synergy
Jetmir's Garden
19%inclusion5 decks26 decks
0%synergy
Scalding Tarn
19%inclusion5 decks26 decks
-3%synergy
Polluted Delta
19%inclusion5 decks26 decks
-4%synergy