River Song + Kylox's Voltstrider + Walk the Aeons

Prerequisites

• An opponent cannot block and kill Kylox's Voltstrider

Steps

1. 1Cast Walk the Aeons by paying , causing you to take an extra turn after this one.
2. 2Move to your next turn.
3. 3Activate Kylox's Voltstrider's first ability by exiling Walk the Aeons from your graveyard, causing Kylox's Voltstrider to become an artifact creature until end of turn.
4. 4Declare Kylov's Voltstrider as an attacker.
5. 5Kylox's Voltstrider triggers, causing you to pay to cast Walk the Aeons from exile.
6. 6Resolve Walk the Aeons, causing you to take an extra turn after this one, and put Walk the Aeons on the bottom of your library.
7. 7Move to your next turn, drawing Walk the Aeons from the bottom of your library due to River Song.
8. 8Repeat.

Effects

• Infinite turns
• Lock