Meticulous Excavation + Mystic Sanctuary + Walk the Aeons

Mana needed: {6}{W}{U}{U} each turn

WU identity

Commander legal

The 3 combo pieces

What must be in place

You control three Islands.

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. Play Mystic Sanctuary.
  3. When Mystic Sanctuary enters the battlefield untapped, it triggers, putting Walk the Aeons on top of your library from your graveyard.
  4. Activate Meticulous Excavation by paying {2}{W}, returning Mystic Sanctuary from the battlefield to your hand.
  5. Move to your next turn, drawing Walk the Aeons during your draw step.
  6. Repeat.

What the combo produces