How can you create a combo with Sun Titan, Sakashima the Impostor, Loyal Retainers, Ashnod's Altar?
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[START OF COMBO]This combo can be formed with Sun Titan, Sakashima the Impostor, Loyal Retainers, Ashnod's Altar

Color identity: WU
Mana cost: {4}{W}{W}
Steps:
  1. Cast Sun Titan.
  2. When Sun Titan enters the battlefield you may, return Loyal Retainers to the battlefield.
  3. Activate Loyal Retainers, targeting Sakashima the Impostor.
  4. Have Sakashima the Impostor enter as a copy of Sun Titan.
  5. With Sakashima's enter the battlefield ability, return Loyal Retainers to the battlefield.
  6. Sacrifice Sakashima to Ashnod's Altar.
  7. Activate Loyal Retainers, targeting Sakashima the Impostor.
  8. Repeat.[END OF COMBO STEPS]

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

Other prerequisites:
  - Sun Titan must be in your hand
  - Sakashima the Impostor must be in the graveyard
  - Loyal Retainers must be in the graveyard
  - Ashnod's Altar must be on the battlefield
  - It is your first main phase.
[END OF COMBO PREREQUISITES]
assistant