How can you create a combo with Rootha, Mercurial Artist, Through the Breach, Storm-Kiln Artist, Harmonic Prodigy?
user
[START OF COMBO]This combo can be formed with Rootha, Mercurial Artist, Through the Breach, Storm-Kiln Artist, Harmonic Prodigy

Color identity: UR
Mana cost: {4}{R}
Steps:
  1. Cast Through the Breach by paying {4}{R}.
  2. Storm-Kiln Artist triggers twice, creating two Treasure tokens.
  3. Activate the Treasure tokens by tapping and sacrificing them, adding {2}.
  4. Activate Rootha by paying {2} and returning it from the battlefield to your hand, copying Through the Breach.
  5. Storm-Kiln Artist triggers twice, creating two Treasure tokens.
  6. Resolve the copy of Through the Breach, putting Rootha from your hand onto the battlefield.
  7. Repeat from step 3.[END OF COMBO STEPS]

Result:
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite magecraft triggers[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Rootha, Mercurial Artist must be on the battlefield
  - Through the Breach must be in your hand
  - Storm-Kiln Artist must be on the battlefield
  - Harmonic Prodigy must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant