How can you create a combo with Rhythm of the Wild, Woodfall Primus, Altar of Dementia?
user
[START OF COMBO]This combo can be formed with Rhythm of the Wild, Woodfall Primus, Altar of Dementia

Color identity: RG
Mana cost: 
Steps:
  1. Activate Altar of Dementia by sacrificing Woodfall Primus.
  2. Woodfall Primus's persist ability triggers, returning it to the battlefield with no counters on it due to Woodfall Primus's riot ability.
  3. Woodfall Primus enters the battlefield, destroying target noncreature permanent.
  4. Resolve the Altar of Dementia's ability, causing target player to mill cards equal to Woodfall Primus' power.
  5. Repeat.[END OF COMBO STEPS]

Result:
  - Destroy any number of noncreature permanents
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite mill
  - Infinite sacrifice triggers
  - Infinite self-mill[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Woodfall Primus does not have a -1/-1 counters on it.
[END OF COMBO PREREQUISITES]
assistant