How can you create a combo with Cass, Hand of Vengeance, Griffin Guide, Phyrexian Altar?
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[START OF COMBO]This combo can be formed with Cass, Hand of Vengeance, Griffin Guide, Phyrexian Altar

Color identity: RW
Mana cost: 
Steps:
  1. Activate Phyrexian Altar by sacrificing the creature with Griffin Guide attached, adding one mana of any color.
  2. When the creature dies, Cass and Griffin Guide trigger.
  3. Resolve the Griffin Guide trigger, creating a 2/2 Griffin creature token.
  4. Resolve the Cass trigger, returning Griffin Guide from your graveyard to the battlefield attached to the Griffin token.
  5. Repeat.[END OF COMBO STEPS]

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

Other prerequisites:
  - All permanants must be on the battlefield
[END OF COMBO PREREQUISITES]
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