Amoeboid Changeling + Embraal Gear-Smasher + Malcolm, Keen-Eyed Navigator + Pemmin's Aura

UR identity

Commander legal

The 4 combo pieces

What must be in place

You control at least one artifact.
Pemmin's Aura attached to Embraal Gear-Smasher.
Amoeboid Changeling and Embraal Gear-Smasher do not have summoning sickness.

How to execute it

  1. Activate Amoeboid Changeling's first ability by tapping it, causing Embraal Gear-Smasher to gain all creature types until end of turn.
  2. Activate Embraal Gear-Smasher by tapping it and sacrificing an artifact, dealing 2 damage to each opponent.
  3. Malcolm triggers, creating a Treasure artifact token for each opponent dealt damage by Embraal Gear-Smasher.
  4. Activate a Treasure by tapping and sacrificing it, adding {U}.
  5. Activate Pemmin's Aura's first ability by paying {U}, untapping Embraal Gear-Smasher.
  6. Repeat from step 2.

What the combo produces