Akroma's Memorial + Grim Monolith + Mondrak, Glory Dominus + Urza, Prince of Kroog

Mana needed: {3}

WU identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Grim Monolith's first ability by tapping it, adding {C}{C}{C}.
  2. Activate Urza by paying {6}, creating two token copies of Grim Monolith that are 1/1 Soldiers in addition to their other types.
  3. Activate both Grim Monolith tokens' first abilities by tapping them, adding six {C}.
  4. Repeat from step 2.

What the combo produces