How can you create a combo with Havengul Lich, Phyrexian Altar, Burning-Tree Emissary?
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[START OF COMBO]This combo can be formed with Havengul Lich, Phyrexian Altar, Burning-Tree Emissary

Color identity: UBRG
Mana cost: {1}{R/G}
Steps:
  1. Activate Phyrexian Altar by sacrificing Burning-Tree Emissary, adding {R/G}.
  2. Activate Havengul Lich by paying {1}, allowing you to cast Burning-Tree Emissary from your graveyard this turn.
  3. Cast Burning-Tree Emissary from your graveyard by paying {R/G}{R/G}.
  4. Burning-Tree Emissary enters the battlefield, adding {R}{G}.
  5. 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:
  - All permanants must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant