Skip to main content

Color Identity: Blue, Black, Red

Prerequisites

  1. Professor Onyx on the battlefield
  2. Twincast in hand
  3. Dual Strike in hand or foretold from a previous turn
  4. An additional instant or sorcery in hand with the mana available to cast it, or an opponent has cast an as of yet unresolved instant or sorcery spell
  5. If Dual Strike is in hand, (r magic symbol)   (r magic symbol)   (u magic symbol)   (u magic symbol)   available
  6. If Dual Strike was foretold, (r magic symbol)   (u magic symbol)   (u magic symbol)   available

Steps

  1. Cast your additional instant or sorcery spell, or wait for an opponent to cast one
  2. Professor Onyx triggers, losing each opponent two life and gaining you two life
  3. Cast Dual Strike
  4. Professor Onyx triggers, losing each opponent two life and gaining you two life
  5. Resolve Dual Strike
  6. Cast Twincast targeting the unresolved instant or sorcery
  7. Professor Onyx and Dual Strike trigger
  8. Resolve the Professor Onyx trigger, losing each opponent two life and gaining you two life
  9. Resolve the Dual Strike trigger, copying Twincast and choosing Twincast as the target
  10. Professor Onyx triggers, losing each opponent two life and gaining you two life
  11. Resolve the copied Twincast, copying Twincast and choosing Twincast as the target
  12. Repeat from step 10

Results

  1. Infinite lifegain
  2. Infinite life loss