How can you create a combo with Sylvan Offering, Aggravated Assault, Earthcraft?
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[START OF COMBO]This combo can be formed with Sylvan Offering, Aggravated Assault, Earthcraft

Color identity: RG
Mana cost: {5}{G}
Steps:
  1. Cast Sylvan Offering by paying {5}{G}, causing you and an opponent to create a 5/5 Treefolk creature token and five 1/1 Elf Warrior creature tokens.
  2. Activate Earthcraft by tapping the Treefolk token, untapping a basic Mountain you control.
  3. Activate the Mountain by tapping it, adding {R}.
  4. Repeat from step 2 five additional times, tapping the Elf Warrior tokens instead.
  5. Activate Aggravated Assault by paying {3}{R}{R}, untapping all creatures you control and giving you an extra combat and main phase after this one.
  6. Repeat from step 2.[END OF COMBO STEPS]

Result:
  - Infinite combat phases
  - Infinite mana basic lands you control can produce
  - Infinite mana creatures you control can produce
  - Infinite untap of creatures you control[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Sylvan Offering must be in your hand
  - Aggravated Assault must be on the battlefield
  - Earthcraft must be on the battlefield
  - You control a basic Mountain.
[END OF COMBO PREREQUISITES]
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