How can you create a combo with Miirym, Sentinel Wyrm, Cloudstone Curio, Sneak Attack, Phyrexian Altar?
user
[START OF COMBO]This combo can be formed with Miirym, Sentinel Wyrm, Cloudstone Curio, Sneak Attack, Phyrexian Altar

Color identity: GUR
Mana cost: {R}
Steps:
  1. Activate Sneak Attack by paying {R}, putting any Dragon from your hand onto the battlefield.
  2. The Dragon enters the battlefield, triggering Cloudstone Curio and Miirym.
  3. Resolve the Cloudstone Curio trigger, choosing not to return anything to your hand from the battlefield.
  4. Resolve the Miirym trigger, creating a token copy of the Dragon.
  5. The token Dragon enters the battlefield, triggering Cloudstone Curio, returning the nontoken Dragon from the battlefield to your hand.
  6. Activate Phyrexian Altar by sacrificing the Dragon token, adding {R}.
  7. 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:
  - All permanants must be on the battlefield
  - You have a nonartifact Dragon creature card in hand.
[END OF COMBO PREREQUISITES]
assistant