How can you create a combo with Corpse Cur, Molten Echoes, Ashnod's Altar?
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[START OF COMBO]This combo can be formed with Corpse Cur, Molten Echoes, Ashnod's Altar

Color identity: R
Mana cost: {4}
Steps:
  1. Cast Corpse Cur.
  2. When Corpse Cur ETBs, Corpse Cur and Molten Echoes trigger.
  3. Allow the Corpse Cur trigger to fizzle.
  4. Activate Ashnod's Altar by sacrificing Corpse Cur, adding {C}{C}.
  5. Resolve the Molten Echoes trigger, creating a token copy of Corpse Cur.
  6. The token copy of Corpse Cur triggers on ETB, returning the original Corpse Cur to your hand.
  7. Activate Ashnod's Altar by sacrificing the token copy of Corpse Cur, adding {C}{C} Repeat.[END OF COMBO STEPS]

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

Other prerequisites:
  - Corpse Cur must be in your hand
  - Molten Echoes must be on the battlefield
  - Ashnod's Altar must be on the battlefield
  - "Dog" chosen with Molten Echoes.
[END OF COMBO PREREQUISITES]
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