Golbez, Crystal Collector + Repository Skaab + Time Stretch

Mana needed: {8}{U}{U} at most each turn

UB identity

Commander legal

The 3 combo pieces

How to execute it

  1. Cast Time Stretch by paying {8}{U}{U}, causing you to take two extra turns after this one.
  2. During your first extra turn, cast Repository Skaab by paying {3}{U}.
  3. When Repository Skaab enters the battlefield, its first ability triggers, causing it to exploit itself. Its second ability then triggers, returning Time Stretch from your graveyard to your hand.
  4. At the beginning of your end step, Golbez's second ability triggers, returning Repository Skaab from your graveyard to your hand.
  5. Repeat during your second extra turn.

What the combo produces