Aggravated Assault + Crystalline Crawler + Dawnsire, Sunstar Dreadnought + Vigor

RG identity

Commander legal

The 4 combo pieces

What must be in place

Dawnsire has ten or more charge counters on it.

How to execute it

  1. Declare any creature as an attacker. Dawnsire triggers, attempting to deal 100 damage to Crystalline Crawler, which will result in 100 +1/+1 counters being placed on it instead due to Vigor.
  2. Move to your postcombat main phase.
  3. Activate Crystalline Crawler's first ability five times by removing five +1/+1 counters from it, adding {3}{R}{R}.
  4. Activate Aggravated Assault by paying {3}{R}{R}, causing you to untap all creatures you control and to get an additional combat and main phase after this one.
  5. Repeat.

What the combo produces