Anurid Scavenger + River Song + Walk the Aeons

Mana needed: {4}{U}{U} each turn

GUR identity

Commander legal

The 3 combo pieces

How to execute it

  1. Cast Walk the Aeons by paying {4}{U}{U}, causing you to take an extra turn after this one.
  2. Move to your next turn.
  3. At the beginning of your upkeep, Anurid Scavenger triggers, causing you to put Walk the Aeons on the bottom of your library from your graveyard.
  4. Move to your draw step, drawing Walk the Aeons from the bottom of your library due to River Song.
  5. Repeat.

What the combo produces