How can you create a combo with Encroaching Mycosynth, Scrap Welder, Goblin Welder?
user
[START OF COMBO]This combo can be formed with Encroaching Mycosynth, Scrap Welder, Goblin Welder

Color identity: UR
Mana cost: 
Steps:
  1. Activate Scrap Welder by tapping it, sacrificing itself and returning Goblin Welder from your graveyard to the battlefield.
  2. Activate Goblin Welder by tapping it, sacrificing itself and returning Scrap Welder from your graveyard to the battlefield.
  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:
  - Encroaching Mycosynth must be on the battlefield
  - Scrap Welder must be on the battlefield
  - Goblin Welder must be in the graveyard
  - You have a static effect that grants your creatures haste.
[END OF COMBO PREREQUISITES]
assistant