How can you create a combo with Ghave, Guru of Spores, Earthcraft, Primal Vigor?
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[START OF COMBO]This combo can be formed with Ghave, Guru of Spores, Earthcraft, Primal Vigor

Color identity: WBG
Mana cost: 
Steps:
  1. Activate a basic land by tapping it, adding {1}.
  2. Activate Ghave's first ability by paying {1} and removing a +1/+1 counter from a creature you control, creating two 1/1 Saproling creature tokens.
  3. Activate Earthcraft by tapping a Saproling, untapping a basic land.
  4. Activate a basic land by tapping it, adding {1}.
  5. Activate Earthcraft by tapping a Saproling, untapping a basic land.
  6. Activate Ghave's second ability by paying {1} and sacrificing a Saproling, putting two +1/+1 counters on Ghave.
  7. Repeat.
  8. On each other iteration, you may skip steps 4-6 to get infinite Saproling creature tokens and mana, or you may optionally get infinite +1/+1 counters and then skip the steps.[END OF COMBO STEPS]

Result:
  - Infinite +1/+1 counters
  - Infinite creature tokens
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite mana lands you control can produce
  - Infinite sacrifice triggers
  - Infinite untap of basic lands you control
  - Infinite mana basic lands you control can produce[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - There is a +1/+1 counter on a creature you control.
  - You control at least one basic land.
[END OF COMBO PREREQUISITES]
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