Gemstone Array + Improvised Arsenal + Mana Echoes + Sokka and Suki

Mana needed: {8}{2/R}{2/R}{2/R}{2/R} at most

URW identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Improvised Arsenal by paying {4}{R}, creating a token copy of it.
  2. Sokka and Suki triggers, creating a creature token.
  3. When the creature token enters, Mana Echoes triggers, adding {C} for each creature you control that shares a creature type with the creature token.
  4. If needed, activate Gemstone Array's first ability by paying {2}, putting a charge counter on it. Then, activate Gemstone Array's second ability by removing a charge counter from it, adding {R}.
  5. Repeat.

What the combo produces