How can you create a combo with Myr Welder, Pemmin's Aura, Nyx Lotus?
user
[START OF COMBO]This combo can be formed with Myr Welder, Pemmin's Aura, Nyx Lotus

Color identity: U
Mana cost: 
Steps:
  1. Activate Myr Welder using Nyx Lotus's ability by tapping it, adding at least {U}{U}.
  2. Activate Pemmin's Aura's first ability by paying {U}, untapping Myr Welder.
  3. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite mana among colors with which you have devotion[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Myr Welder must be on the battlefield
  - Pemmin's Aura must be on the battlefield
  - Nyx Lotus must be exiled
  - Pemmin's Aura attached to Myr Welder.
  - Myr Welder does not have summoning sickness.
[END OF COMBO PREREQUISITES]
assistant