Mishra, Eminent One + Thopter Engineer + Urza, Lord High Artificer + Worldwalker Helm

Mana needed: {1}

UBR identity

Commander legal

The 4 combo pieces

How to execute it

  1. At the beginning of your combat phase, Mishra triggers, creating a token copy of Worldwalker Helm that is a 4/4 Construct artifact creature with haste named Mishra's Warform, and a Map token.
  2. Activate Urza's first ability by tapping a Map, adding {U}.
  3. Activate Mishra's Warform by paying {1}{U} and tapping it, creating a token copy of it and a Map token for each Mishra's Warform and/or Worldwalker Helm you control.
  4. Activate Urza's first ability twice by tapping two Maps, adding {U}{U}.
  5. Repeat from step 3.

What the combo produces