Oboro Breezecaller, Llanowar Scout, and Elven Raft-Steerer

Prerequisites

• Oboro Breezecaller on the battlefield
• Llanowar Scout on the battlefield
• Elven Raft-Steerer on the battlefield

Steps

1. Activate Llanowar Scout by tapping it, putting a land from your hand onto the battlefield
2. When the land enters the battlefield, Elven Raft-Steerer triggers, untapping Llanowar Scout
3. Activate the land and another land by tapping them, adding at least
4. Activate Oboro Breezecaller by paying and returning a land from the battlefield to your hand, untapping another land
5. Repeat

Results

• Infinite landfall triggers