Boommobile + Crab Umbra + Orthion, Hero of Lavabrink

Mana needed: {6}{R}{R}{R}

UR identity

Commander legal

The 3 combo pieces

What must be in place

Boommobile is a creature.
Orthion does not have summoning sickness.
Crab Umbra attached to Orthion.

How to execute it

  1. Activate Orthion's second ability by paying {6}{R}{R}{R} and tapping it, creating five token copies of Boommobile with haste.
  2. When the Boommobile tokens enter the battlefield, they trigger, adding {12}{U}{U}{U}{U}{R}{R}{R}{R} that can only be spent to activate abilities.
  3. Activate Crab Umbra by paying {2}{U}, untapping Orthion.
  4. Repeat.

What the combo produces