Clockspinning + Orvar, the All-Form + Treachery

U identity

Commander legal

The 3 combo pieces

What must be in place

You control up to five lands that can tap to produce at least {4}{U}.

How to execute it

  1. Activate up to five lands you control by tapping them, adding at least {4}{U}.
  2. Cast Clockspinning with buyback by paying {3}{U}, targeting Treachery.
  3. Orvar's first ability triggers, causing you to create a copy of Treachery and attach it to any creature.
  4. The Treachery token enters the battlefield, causing you to untap up to five lands.
  5. Resolve Clockspinning, returning it to your hand.
  6. Repeat.
  7. Once you have infinite mana, you can target any other permanents you control in step 2 to get infinite token copies of them.

What the combo produces