Clock of Omens + Krark-Clan Ironworks + The Chain Veil + and 2 others

WU identity

Commander legal

The 5 combo pieces

What must be in place

Urza, Lord Protector and The Mightstone and Weakstone melded into Urza, Planeswalker.

How to execute it

  1. Activate Urza, Planeswalker's third loyalty ability by putting no loyalty counters on it, creating two 1/1 Soldier artifact creature tokens.
  2. Activate Clock of Omens by tapping the two Soldiers, untapping The Chain Veil.
  3. Activate Krark-Clan Ironworks twice by sacrificing the two Soldiers, adding {C}{C}{C}{C}.
  4. Activate The Chain Veil by paying {4} and tapping it, allowing you an additional activation of your planeswalkers' loyalty abilities this turn.
  5. Repeat.

What the combo produces