Electrodominance + Mana Echoes + Rootha, Mercurial Artist

Mana needed: {5}{R}{R}

UR identity

Commander legal

The 3 combo pieces

What must be in place

You control at least one other Orc and/or Shaman.

How to execute it

  1. Cast Electrodominance by paying {3}{R}{R}.
  2. Holding priority, activate Rootha by paying {2} and returning it to your hand, copying Electrodominance.
  3. Resolve the copy of Electrodominance, dealing 3 damage to any target and casting Rootha without paying its mana cost.
  4. Rootha enters the battlefield, triggering Mana Echoes, adding at least {C}{C}.
  5. Repeat from step 2.
  6. If you control two other Orcs and/or Shamans, this combo nets infinite colorless mana.

What the combo produces