Amulet of Vigor + Dimir Aqueduct + Freed from the Real + Walking Atlas

UB identity

Commander legal

The 4 combo pieces

What must be in place

Freed from the Real attached to Walking Atlas.
Walking Atlas does not have summoning sickness.

How to execute it

  1. Activate Walking Atlas by tapping it, putting Dimir Aqueduct from your hand onto the battlefield.
  2. Dimir Aqueduct enters the battlefield, triggering itself and Amulet of Vigor.
  3. Resolve the Amulet of Vigor trigger, untapping Dimir Aqueduct.
  4. Activate Dimir Aqueduct by tapping it, adding {U}{B}.
  5. Resolve the Dimir Aqueduct trigger from step 2, returning it from the battlefield to your hand.
  6. Activate Freed from the Real's second ability by paying {U}, untapping Walking Atlas.
  7. Repeat.

What the combo produces