Goblin Welder + Myr Battlesphere + Thornbite Staff

R identity

Commander legal

The 3 combo pieces

What must be in place

Thornbite Staff attached to Goblin Welder.
You control a nontoken artifact creature.
Goblin Welder does not have summoning sickness.

How to execute it

  1. Tap Goblin Welder, targeting the artifact creature on the battlefield and Myr Battlesphere in your graveyard.
  2. The artifact creature is sacrificed and Myr Battlesphere enters the battlefield.
  3. Goblin Welder triggers, untapping itself.
  4. Myr Battlesphere triggers.
  5. creating 4 Myr creature tokens.
  6. Activate Goblin Welder again, targeting the artifact creature in your graveyard and Myr Battlesphere on the battlefield.
  7. The artifact creature returns to the battlefield and Myr Battlesphere is sacrificed.
  8. Goblin Welder triggers, untapping itself.
  9. Repeat for infinite creature tokens.

What the combo produces