How can you create a combo with Goblin Welder, Thornbite Staff?
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[START OF COMBO]This combo can be formed with Goblin Welder, Thornbite Staff

Color identity: R
Mana cost: 
Steps:
  1. Activate Goblin Welder by tapping it, sacrificing any artifact creature you control and returning any other artifact creature from your graveyard to the battlefield.
  2. Goblin Welder triggers, untapping itself.
  3. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Thornbite Staff attached to Goblin Welder.
  - Goblin Welder does not have summoning sickness.
  - You control at least one nontoken artifact creature.
  - You have at least one artifact creature in your graveyard.
[END OF COMBO PREREQUISITES]
assistant