How can you create a combo with Ominous Roost, Marang River Prowler, Animar, Soul of Elements, Ashnod's Altar, Chromatic Orrery?
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[START OF COMBO]This combo can be formed with Ominous Roost, Marang River Prowler, Animar, Soul of Elements, Ashnod's Altar, Chromatic Orrery

Color identity: GUR
Mana cost: 
Steps:
  1. Activate Ashnod's Altar by sacrificing Marang River Prowler, adding {C}{C}.
  2. Cast Marang River Prowler from your graveyard for {1}.
  3. Ominous Roost triggers, creating a 1/1 Bird creature token.
  4. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinite colorless mana
  - Infinite creature tokens
  - 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
  - Animar has at least two +1/+1 counters on it.
[END OF COMBO PREREQUISITES]
assistant