How can you create a combo with Rousing Refrain, Rift Elemental?
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[START OF COMBO]This combo can be formed with Rousing Refrain, Rift Elemental

Color identity: R
Mana cost: {3}{R}{R}{R}
Steps:
  1. Active Rift Elemental by paying {1}{R} and removing a time counter from Rousing Refrain.
  2. Repeat until Rousing Refrain has no time counters on it.
  3. Rousing Refrain triggers, causing you to cast it without paying its mana cost.
  4. Resolve Rousing Refrain, adding at least seven {R} and exiling Rousing Refrain with three time counters on it.
  5. Resolve all Rift Elemental abilities from step 1, giving Rift Elemental +2/+0 for each ability resolved.
  6. Repeat.[END OF COMBO STEPS]

Result:
  - Infinitely powerful Rift Elemental until end of turn
  - Infinite magecraft triggers
  - Infinite red mana
  - Infinite storm count[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Rousing Refrain must be exiled
  - Rift Elemental must be on the battlefield
  - Rousing Refrain in exile with three time counters on it.
  - An opponent has at least seven cards in hand.
[END OF COMBO PREREQUISITES]
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