Five Hundred Year Diary + Retrofitter Foundry + Trazyn the Infinite

UB identity

Commander legal

The 3 combo pieces

What must be in place

You control at least four Clues.

How to execute it

  1. Activate Trazyn using Five Hundred Year Diary's ability by tapping it, adding at least {U}{U}{U}{U}.
  2. Activate Trazyn using Retrofitter Foundry's ability by paying {3}, untapping it.
  3. Repeat.

What the combo produces