Amoeboid Changeling + HYDRA Assault Robot + Malcolm, Keen-Eyed Navigator

UR identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Amoeboid Changeling by tapping it, causing HYDRA Assault Robot to gain all creature types until end of turn
  2. Cause an artifact to enter the battlefield under your control.
  3. HYDRA Assault Robot triggers, dealing 1 damage to target opponent.
  4. Malcolm triggers, creating a Treasure token
  5. When the Treasure enters, HYDRA Assault Robot triggers, dealing 1 damage to target opponent.
  6. Repeat from step 4.

What the combo produces