Ancient Greenwarden + Azusa, Lost but Seeking + Walk the Aeons

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

GU identity

Commander legal

The 3 combo pieces

What must be in place

You have at least three Islands between your hand, battlefield, and graveyard.

How to execute it

  1. Play Islands from your graveyard until you control at least three Islands.
  2. Cast Walk the Aeons for its buyback cost by paying {4}{U}{U} and sacrificing three Islands, taking an extra turn after this one.
  3. Pass the turn.
  4. Repeat.

What the combo produces