Five Hundred Year Diary + March of the Machines + Voltaic Construct

U identity

Commander legal

The 3 combo pieces

• Five Hundred Year Diary
• March of the Machines
• Voltaic Construct

What must be in place

You control at least three Clues.

How to execute it

1. Activate Five Hundred Year Diary by tapping it, adding {U} for each Clue you control
2. Activate Voltaic Construct by paying {2}, untapping Five Hundred Year Diary.
3. Repeat

What the combo produces

• Infinite blue mana
• Infinite mana artifacts you control can produce
• Infinite untap of artifacts you control