Kodama of the East Tree
Petrified Field
Echoing Deeps
Felidar Retreat
Spelunking

   Prerequisites

What do I need to start this combo?
Echoing Deeps in your graveyard.
Petrified Field in hand.
All other permanents on the battlefield.
You are able to play a land this turn.

   Steps

How does this combo work?
1
Play Petrified Field.
2
When Petrified Field enters the battlefield, Kodama of the East Tree and Felidar Retreat trigger.
3
Resolve the Kodama of the East Tree trigger, putting nothing onto the battlefield.
4
Holding priority, activate Petrified Field's second ability by tapping and sacrificing it, returning Echoing Deeps from your graveyard to your hand.
5
Resolve the Felidar Retreat trigger, creating a token.
6
When the token enters the battlefield, Kodama of the East Tree triggers, putting Echoing Deeps from your hand onto the battlefield untapped as a copy of Petrified Field.
7
When Echoing Deeps enters the battlefield, Felidar Retreat triggers.
8
Holding priority, activate Echoing Deeps using Petrified Field's second ability by tapping and sacrificing it, returning Petrified Field from your graveyard to your hand.
9
Resolve the Felidar Retreat trigger, creating a token.
10
When the token enters the battlefield, Kodama of the East Tree triggers, putting Petrified Field from your hand onto the battlefield.
11
When Petrified Field enters the battlefield, Felidar Retreat triggers.
12
Repeat from step 4.

   Results

What do I get from this combo?
Infinite creature tokens
Infinite ETB
Infinite landfall triggers
The Necrobloom
0.1%inclusion11 decks21.3K decks
Kodama of the East Tree // Ravos, Soultender
0.3%inclusion1 decks311 decks
Choco, Seeker of Paradise
0.0%inclusion1 decks12.8K decks
Thalia and The Gitrog Monster
0.0%inclusion1 decks12.1K decks
Amareth, the Lustrous
0.1%inclusion1 decks1.51K decks
Progenitus
0.0%inclusion1 decks4.90K decks
Yuma, Proud Protector
0.0%inclusion1 decks8.55K decks
New Cards
Wan Shi Tong, Librarian
100%inclusion1 decks1 decks
95%synergy
Beifong's Bounty Hunters
25%inclusion1 decks4 decks
23%synergy
High Synergy Cards
Wight of the Reliquary
86%inclusion12 decks14 decks
80%synergy
Azusa, Lost but Seeking
76%inclusion13 decks17 decks
69%synergy
Thalia and The Gitrog Monster
71%inclusion10 decks14 decks
68%synergy
Oracle of Mul Daya
71%inclusion12 decks17 decks
65%synergy
The Gitrog Monster
71%inclusion10 decks14 decks
64%synergy
Ramunap Excavator
71%inclusion12 decks17 decks
64%synergy
Aftermath Analyst
65%inclusion11 decks17 decks
61%synergy
Tireless Provisioner
71%inclusion12 decks17 decks
59%synergy
Vesuva
59%inclusion10 decks17 decks
57%synergy
Six
63%inclusion10 decks16 decks
57%synergy
Top Cards
Swords to Plowshares
76%inclusion13 decks17 decks
15%synergy
Path to Exile
71%inclusion12 decks17 decks
23%synergy
Scute Swarm
65%inclusion11 decks17 decks
55%synergy
Ancient Greenwarden
59%inclusion10 decks17 decks
54%synergy
Dryad of the Ilysian Grove
59%inclusion10 decks17 decks
51%synergy
Farseek
59%inclusion10 decks17 decks
23%synergy
Knight of the Reliquary
53%inclusion9 decks17 decks
51%synergy
Elvish Reclaimer
53%inclusion9 decks17 decks
51%synergy
Sylvan Safekeeper
53%inclusion9 decks17 decks
49%synergy
Lotus Cobra
53%inclusion9 decks17 decks
45%synergy
Game Changers
Crop Rotation
76%inclusion13 decks17 decks
67%synergy
Field of the Dead
59%inclusion10 decks17 decks
56%synergy
Glacial Chasm
35%inclusion6 decks17 decks
35%synergy
Mox Diamond
18%inclusion3 decks17 decks
13%synergy
Gaea's Cradle
18%inclusion3 decks17 decks
12%synergy
Creatures
Mirkwood Bats
50%inclusion7 decks14 decks
41%synergy
Titania, Protector of Argoth
47%inclusion8 decks17 decks
44%synergy
Avenger of Zendikar
47%inclusion8 decks17 decks
39%synergy
Loot, Exuberant Explorer
43%inclusion6 decks14 decks
39%synergy
Tireless Tracker
41%inclusion7 decks17 decks
36%synergy
Icetill Explorer
38%inclusion3 decks8 decks
30%synergy
Braids, Arisen Nightmare
36%inclusion5 decks14 decks
29%synergy
World Shaper
35%inclusion6 decks17 decks
32%synergy
Tiller Engine
29%inclusion5 decks17 decks
29%synergy
Wayward Swordtooth
29%inclusion5 decks17 decks
26%synergy
Eternal Witness
29%inclusion5 decks17 decks
12%synergy
Springheart Nantuko
25%inclusion4 decks16 decks
21%synergy
Blossoming Tortoise
24%inclusion4 decks17 decks
22%synergy
Greensleeves, Maro-Sorcerer
24%inclusion4 decks17 decks
22%synergy
Emeria Angel
24%inclusion4 decks17 decks
22%synergy
Cultivator Colossus
24%inclusion4 decks17 decks
21%synergy
Lumra, Bellow of the Woods
24%inclusion4 decks17 decks
21%synergy
Elesh Norn, Mother of Machines
24%inclusion4 decks17 decks
20%synergy
Rampaging Baloths
24%inclusion4 decks17 decks
16%synergy
The Necrobloom
21%inclusion3 decks14 decks
19%synergy
Fecund Greenshell
19%inclusion3 decks16 decks
17%synergy
Witch Enchanter
19%inclusion3 decks16 decks
12%synergy
Loaming Shaman
18%inclusion3 decks17 decks
17%synergy
Titania, Voice of Gaea
18%inclusion3 decks17 decks
17%synergy
Nissa, Resurgent Animist
18%inclusion3 decks17 decks
16%synergy
Augur of Autumn
18%inclusion3 decks17 decks
15%synergy
Ashaya, Soul of the Wild
18%inclusion3 decks17 decks
14%synergy
Birds of Paradise
18%inclusion3 decks17 decks
-10%synergy
Instants
Assassin's Trophy
50%inclusion7 decks14 decks
20%synergy
Beast Within
47%inclusion8 decks17 decks
12%synergy
Realms Uncharted
35%inclusion6 decks17 decks
34%synergy
Constant Mists
29%inclusion5 decks17 decks
28%synergy
Generous Gift
24%inclusion4 decks17 decks
1%synergy
Heroic Intervention
24%inclusion4 decks17 decks
-7%synergy
Entomb
21%inclusion3 decks14 decks
14%synergy
Fell the Profane
21%inclusion3 decks14 decks
13%synergy
Anguished Unmaking
21%inclusion3 decks14 decks
-3%synergy
Harrow
18%inclusion3 decks17 decks
8%synergy
Stroke of Midnight
18%inclusion3 decks17 decks
7%synergy
Sorceries
Dread Return
50%inclusion7 decks14 decks
45%synergy
Life from the Loam
47%inclusion8 decks17 decks
43%synergy
Nature's Lore
47%inclusion8 decks17 decks
16%synergy
Cultivate
41%inclusion7 decks17 decks
-2%synergy
Eerie Ultimatum
36%inclusion5 decks14 decks
25%synergy
Splendid Reclamation
35%inclusion6 decks17 decks
32%synergy
Three Visits
35%inclusion6 decks17 decks
11%synergy
Sevinne's Reclamation
29%inclusion5 decks17 decks
22%synergy
Damn
29%inclusion4 decks14 decks
13%synergy
Nylea's Intervention
24%inclusion4 decks17 decks
23%synergy
Toxic Deluge
21%inclusion3 decks14 decks
3%synergy
Awaken the Woods
18%inclusion3 decks17 decks
15%synergy
Sylvan Scrying
18%inclusion3 decks17 decks
15%synergy
Austere Command
18%inclusion3 decks17 decks
6%synergy
Farewell
18%inclusion3 decks17 decks
5%synergy
Utility Artifacts
Amulet of Vigor
47%inclusion8 decks17 decks
46%synergy
Crucible of Worlds
47%inclusion8 decks17 decks
45%synergy
Conduit of Worlds
41%inclusion7 decks17 decks
36%synergy
Zuran Orb
35%inclusion6 decks17 decks
34%synergy
Thornbite Staff
24%inclusion4 decks17 decks
23%synergy
Hedge Shredder
19%inclusion3 decks16 decks
16%synergy
Fluctuator
18%inclusion3 decks17 decks
17%synergy
Nim Deathmantle
18%inclusion3 decks17 decks
17%synergy
Horn of Greed
18%inclusion3 decks17 decks
17%synergy
Ashnod's Altar
18%inclusion3 decks17 decks
11%synergy
Skullclamp
18%inclusion3 decks17 decks
6%synergy
Lightning Greaves
18%inclusion3 decks17 decks
-7%synergy
Enchantments
Exploration
53%inclusion9 decks17 decks
45%synergy
Insidious Roots
50%inclusion7 decks14 decks
44%synergy
Walk-In Closet // Forgotten Cellar
38%inclusion6 decks16 decks
35%synergy
Burgeoning
29%inclusion5 decks17 decks
26%synergy
Ripples of Undeath
29%inclusion4 decks14 decks
24%synergy
Retreat to Hagra
21%inclusion3 decks14 decks
20%synergy
Chthonian Nightmare
21%inclusion3 decks14 decks
20%synergy
Case of the Locked Hothouse
18%inclusion3 decks17 decks
15%synergy
Sylvan Library
18%inclusion3 decks17 decks
8%synergy
Planeswalkers
Wrenn and Seven
24%inclusion4 decks17 decks
22%synergy
Utility Lands
Thespian's Stage
53%inclusion9 decks17 decks
50%synergy
Shifting Woodland
50%inclusion8 decks16 decks
43%synergy
Bojuka Bog
50%inclusion7 decks14 decks
20%synergy
Yavimaya, Cradle of Growth
47%inclusion8 decks17 decks
38%synergy
Boseiju, Who Endures
47%inclusion8 decks17 decks
28%synergy
Takenuma, Abandoned Mire
43%inclusion6 decks14 decks
34%synergy
Dark Depths
41%inclusion7 decks17 decks
40%synergy
Urborg, Tomb of Yawgmoth
41%inclusion7 decks17 decks
32%synergy
Dakmor Salvage
36%inclusion5 decks14 decks
33%synergy
Lotus Field
35%inclusion6 decks17 decks
34%synergy
Strip Mine
29%inclusion5 decks17 decks
27%synergy
Tranquil Thicket
29%inclusion5 decks17 decks
26%synergy
Dryad Arbor
24%inclusion4 decks17 decks
20%synergy
Westvale Abbey
21%inclusion3 decks14 decks
19%synergy
Phyrexian Tower
21%inclusion3 decks14 decks
13%synergy
Argoth, Sanctum of Nature
18%inclusion3 decks17 decks
16%synergy
Command Beacon
18%inclusion3 decks17 decks
13%synergy
Mana Artifacts
Sol Ring
65%inclusion11 decks17 decks
-19%synergy
Arcane Signet
35%inclusion6 decks17 decks
-37%synergy
Lands
Indatha Triome
79%inclusion11 decks14 decks
51%synergy
Windswept Heath
76%inclusion13 decks17 decks
66%synergy
Command Tower
76%inclusion13 decks17 decks
2%synergy
Temple Garden
71%inclusion12 decks17 decks
32%synergy
Verdant Catacombs
65%inclusion11 decks17 decks
54%synergy
Golgari Rot Farm
57%inclusion8 decks14 decks
40%synergy
Overgrown Tomb
57%inclusion8 decks14 decks
17%synergy
Godless Shrine
57%inclusion8 decks14 decks
16%synergy
Marsh Flats
53%inclusion9 decks17 decks
42%synergy
Selesnya Sanctuary
53%inclusion9 decks17 decks
40%synergy
Exotic Orchard
41%inclusion7 decks17 decks
5%synergy
Underground Mortuary
36%inclusion5 decks14 decks
23%synergy
Sandsteppe Citadel
36%inclusion5 decks14 decks
10%synergy
Lush Portico
35%inclusion6 decks17 decks
26%synergy
Misty Rainforest
35%inclusion6 decks17 decks
24%synergy
Sunpetal Grove
35%inclusion6 decks17 decks
8%synergy
Urza's Cave
31%inclusion5 decks16 decks
28%synergy
Fabled Passage
29%inclusion5 decks17 decks
20%synergy
Savannah
29%inclusion5 decks17 decks
17%synergy
Shadowy Backstreet
29%inclusion4 decks14 decks
18%synergy
Bayou
29%inclusion4 decks14 decks
15%synergy
Scrubland
29%inclusion4 decks14 decks
15%synergy
Orzhov Basilica
29%inclusion4 decks14 decks
14%synergy
Flagstones of Trokair
24%inclusion4 decks17 decks
22%synergy
Arid Mesa
24%inclusion4 decks17 decks
13%synergy
Wooded Foothills
24%inclusion4 decks17 decks
13%synergy
Flooded Strand
24%inclusion4 decks17 decks
12%synergy
Terramorphic Expanse
24%inclusion4 decks17 decks
8%synergy
Evolving Wilds
24%inclusion4 decks17 decks
3%synergy
Bountiful Promenade
24%inclusion4 decks17 decks
1%synergy
Deceptive Landscape
21%inclusion3 decks14 decks
14%synergy
Undergrowth Stadium
21%inclusion3 decks14 decks
-2%synergy
Vault of Champions
21%inclusion3 decks14 decks
-3%synergy
Woodland Cemetery
21%inclusion3 decks14 decks
-10%synergy
Isolated Chapel
21%inclusion3 decks14 decks
-12%synergy
Horizon of Progress
19%inclusion3 decks16 decks
18%synergy
Escape Tunnel
18%inclusion3 decks17 decks
16%synergy
Krosan Verge
18%inclusion3 decks17 decks
16%synergy
Bloodstained Mire
18%inclusion3 decks17 decks
7%synergy
Canopy Vista
18%inclusion3 decks17 decks
-19%synergy