How can you create a combo with Armageddon, Heroic Intervention?
user
[START OF COMBO]This combo can be formed with Armageddon, Heroic Intervention

Color identity: GW
Mana cost: {4}{W}{G}
Steps:
  1. Cast Heroic Intervention giving permanents you control hexproof and indestructible until end of turn.
  2. Cast Armageddon, destroying all lands.[END OF COMBO STEPS]

Result:
  - Destroy all lands opponents control[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be in your hand
[END OF COMBO PREREQUISITES]
assistant