Activate the land by tapping it, adding at least {1}.
Activate Trade Routes' first ability by paying {1}, returning the land from the battlefield to your hand.
Activate Sakura-Tribe Scout by tapping it, putting the land from your hand onto the battlefield.
When the land enters the battlefield, Retreat to Coralhelm triggers, untapping Sakura-Tribe Scout
Repeat.

Infinite landfall triggers

Retreat to Coralhelm

Trade Routes

Sakura-Tribe Scout

Play any land.
When the land enters the battlefield, Kodama and Tireless Provisioner trigger.
Resolve the Kodama trigger, putting nothing from your hand onto the battlefield.
Resolve the Tireless Provisioner trigger, creating a Treasure token.
When the Treasure enters the battlefield, Kodama triggers.
Holding priority, activate the Treasure by tapping and sacrificing it, adding {1}.
Activate Trade Routes' first ability by paying {1}, returning a land from the battlefield to your hand.
Resolve the Kodama trigger, putting a land from your hand onto the battlefield.
When the land enters the battlefield, Tireless Provisioner triggers, creating a Treasure token.
Repeat from step 5.

Infinite colored mana

Infinite lifegain triggers

Infinite lifegain

Infinite Treasure tokens

Infinite Food tokens

Kodama of the East Tree

Tireless Provisioner

Cast Walk the Aeons by paying {4}{U}{U}, getting an extra turn after this one.
Play Mystic Sanctuary to put Walk the Aeons on top of your library.
Activate Trade Routes' first ability by paying {1}, returning Mystic Sanctuary to your hand.
Move to your next turn.
Repeat.

Infinite turns

Skip your draw step

Mystic Sanctuary

Walk the Aeons

Cast Time Warp by paying {3}{U}{U}, getting an extra turn after this one.
Play Mystic Sanctuary to put Time Warp on top of your library.
Activate Trade Routes' first ability by paying {1}, returning Mystic Sanctuary to your hand.
Move to your next turn.
Repeat.

Time Warp

Cast Temporal Manipulation by paying {3}{U}{U}, getting an extra turn after this one.
Play Mystic Sanctuary to put Temporal Manipulation on top of your library.
Activate Trade Routes' first ability by paying {1}, returning Mystic Sanctuary to your hand.
Move to your next turn.
Repeat.

Temporal Manipulation

Cast High Tide.
Tap two Islands for {4}.
Activate Trade Routes twice for {2}, returning the tapped Islands to hand.
Activate Patron of the Moon for {1}, putting both Islands onto the battlefield tapped.
Amulet of Vigor triggers, untapping both Islands.
Repeat the loop, floating {U} each iteration.

Patron of the Moon

Amulet of Vigor

High Tide

Cast Capture of Jingzhou by paying {3}{U}{U}, getting an extra turn after this one.
Play Mystic Sanctuary to put Capture of Jingzhou on top of your library.
Activate Trade Routes' first ability by paying {1}, returning Mystic Sanctuary to your hand.
Move to your next turn.
Repeat.

Capture of Jingzhou

Activate the basic land by tapping it, adding at least {1}.
Activate Trade Routes' first ability by paying {1}, returning the basic land from the battlefield to your hand.
Activate Murasa Rootgrazer's first ability by tapping it, putting the land from your hand onto the battlefield.
When the land enters the battlefield, Retreat to Coralhelm triggers, untapping Murasa Rootgrazer.
Repeat.

Murasa Rootgrazer

Cast Time Warp targeting yourself.
Cast Bala Ged Recovery targeting Time Warp.
Play Bala Ged Santuary from your graveyard.
Return Bala Ged Sanctuary to your hand with Trade Routes.
Pass the turn to yourself.
Repeat.

Crucible of Worlds

Bala Ged Recovery // Bala Ged Sanctuary

Pay {1} to activate Trade Routes, discarding a basic land and drawing a card.
Bone Miser triggers adding {B} {B} and Surly Badgersaur triggers giving you a treasure.
Sacrifice the treasure for {G} and pay {1} {G} to activate Groundskeeper, returning the basic land to your hand.
Repeat steps 1-3.

Combos with "Trade Routes"