How can you create a combo with Emeria Shepherd, Felidar Guardian, Ashnod's Altar?
user
[START OF COMBO]This combo can be formed with Emeria Shepherd, Felidar Guardian, Ashnod's Altar

Color identity: W
Mana cost: {3}{W}
Steps:
  1. Cast Felidar Guardian by paying {3}{W}.
  2. Felidar Guardian enters the battlefield, blinking Plains.
  3. Emeria Shepherd triggers.
  4. Holding priority, activate Ashnod's Altar by sacrificing Felidar Guardian, adding {C}{C}.
  5. Resolve the Emeria Shepherd trigger, returning Felidar Guardian from your graveyard to the battlefield.
  6. Repeat from step 2.[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:
  - Emeria Shepherd must be on the battlefield
  - Felidar Guardian must be in your hand
  - Ashnod's Altar must be on the battlefield
  - You control Plains.
[END OF COMBO PREREQUISITES]
assistant