Cast any instant or sorcery by paying its mana cost.
Holding priority, activate Uyo by paying {2} and returning two lands you control from the battlefield to your hand, copying the instant or sorcery spell.
Activate PuPu UFO by tapping it, putting a land from your hand onto the battlefield.
When the land enters the battlefield, Elven Raft-Steerer triggers, untapping PuPu UFO
Repeat steps 3 and 4 one additional time.
Activate the lands by tapping them, adding at least {2}.
Repeat from step 2.

Infinite copies of instant and sorcery spells on the stack

Infinite landfall triggers

Infinite magecraft triggers

Uyo, Silent Prophet

PuPu UFO

Elven Raft-Steerer

Activate PuPu UFO by tapping it, putting Guildless Commons from your hand onto the battlefield.
When Guildless Commons enters the battlefield, it and Elven Raft-Steerer trigger.
Resolve the Guildless Commons trigger, returning itself from the battlefield to your hand.
Resolve the Elven Raft-Steerer trigger, untapping PuPu UFO.
Repeat.

Guildless Commons

Activate Walking Atlas by tapping it, putting the land from your hand onto the battlefield.
When the land enters the battlefield, Elven Raft-Steerer triggers, untapping Walking Atlas.
Activate the land by tapping it, adding at least {1}.
Activate Meloku by paying {1} and returning the land from the battlefield to your hand, creating a 1/1 Illusion creature token.
Repeat.

Infinite ETB

Infinite creature tokens

Meloku the Clouded Mirror

Walking Atlas

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 PuPu UFO by tapping it, putting the land from your hand onto the battlefield.
When the land enters the battlefield, Elven Raft-Steerer triggers, untapping PuPu UFO
Repeat.

Trade Routes

Activate Walking Atlas by tapping it, putting a land from your hand onto the battlefield.
When the land enters the battlefield, Elven Raft-Steerer  triggers, untapping Walking Atlas.
Activate the land and another land by tapping them, adding at least {2}.
Activate Oboro Breezecaller by paying {2} and returning a land from the battlefield to your hand, untapping another land.
Repeat.

Oboro Breezecaller

Activate Zimone and Dina by tapping it and sacrificing Bloodghast, causing you to draw a card and put Dimir Aqueduct from your hand onto the battlefield, and then repeat this process once if you control eight or more lands, putting any other land from your hand onto the battlefield instead.
When Dimir Aqueduct enters the battlefield, it, Bloodghast and Elven Raft-Steerer trigger.
Resolve the Dimir Aqueduct trigger, returning it from the battlefield to your hand.
Resolve the Bloodghast trigger, returning it from your graveyard to the battlefield.
Resolve the Elven Raft-Steerer trigger, untapping Zimone and Dina.
Repeat.

Combos with "Elven Raft-Steerer"