How can you create a combo with Isochron Scepter, Psychic Puppetry, Desperate Ritual, Zirda, the Dawnwaker?
user
[START OF COMBO]This combo can be formed with Isochron Scepter, Psychic Puppetry, Desperate Ritual, Zirda, the Dawnwaker

Color identity: URW
Mana cost: {2}{R}
Steps:
  1. Activate Isochron Scepter for {1}.
  2. Splice Desperate Ritual onto Psychic Puppetry for {1}{R}, and have Psychic Puppetry target Isochron Scepter.
  3. Resolve the spell, untapping Isochron Scepter and adding {R}{R}{R}.
  4. Repeat as necessary, using {R} to pay for the Isochron Scepter activation and {R}{R} for Desperate Ritual.[END OF COMBO STEPS]

Result:
  - Infinite storm count[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Isochron Scepter must be on the battlefield
  - Psychic Puppetry must be exiled
  - Desperate Ritual must be in your hand
  - Zirda, the Dawnwaker must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant