How can you create a combo with Rograkh, Son of Rohgahh, Thrasios, Triton Hero, Skyfire Phoenix, Cloudstone Curio, Phyrexian Altar?
user
[START OF COMBO]This combo can be formed with Rograkh, Son of Rohgahh, Thrasios, Triton Hero, Skyfire Phoenix, Cloudstone Curio, Phyrexian Altar

Color identity: GUR
Mana cost: 
Steps:
  1. Activate Phyrexian Altar by sacrificing Skyfire Phoenix, adding {G}.
  2. Cast Rograkh either from your hand or from the command zone by paying {0} plus commander tax, if applicable.
  3. Skyfire Phoenix triggers, returning itself to the battlefield from your graveyard.
  4. When Skyfire Phoenix enters the battlefield, Cloudstone Curio triggers, returning Thrasios to your hand from the battlefield.
  5. When Rograkh enters the battlefield, Cloudstone Curio triggers, returning nothing to your hand from the battlefield.
  6. Activate Phyrexian Altar by sacrificing Skyfire Phoenix, adding {U}.
  7. Cast Thrasios by paying {G}{U}.
  8. Skyfire Phoenix triggers, returning itself to the battlefield from your graveyard.
  9. When Skyfire Phoenix enters the battlefield, Cloudstone Curio triggers, returning Rograkh to your hand from the battlefield.
  10. When Thrasios enters the battlefield, Cloudstone Curio triggers, returning nothing to your hand from the battlefield.
  11. 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:
  - Rograkh, Son of Rohgahh must be in your hand or in the command zone
  - Thrasios, Triton Hero must be on the battlefield
  - Skyfire Phoenix must be on the battlefield
  - Cloudstone Curio must be on the battlefield
  - Phyrexian Altar must be on the battlefield
  - Rograkh and You have enough mana to pay for Rograkh's commander tax, if applicable.
[END OF COMBO PREREQUISITES]
assistant