How can you create a combo with Underworld Breach, Path of the Pyromancer?
user
[START OF COMBO]This combo can be formed with Underworld Breach, Path of the Pyromancer

Color identity: R
Mana cost: {4}{R}
Steps:
  1. Cast Path of the Pyromancer from your graveyard for its escape cost by paying {4}{R} and exiling three other cards from your graveyard, causing you to discard your hand, add {R} for each card discarded this way, then draw a number of cards equal to the number of cards you discarded plus one.
  2. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite draw triggers
  - Infinite rummaging
  - Infinite self-discard triggers
  - Near-infinite magecraft triggers
  - Near-infinite red mana
  - Near-infinite storm count[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Underworld Breach must be on the battlefield
  - Path of the Pyromancer must be in the graveyard
  - You have at least five cards in hand.
  - You have at least three additional cards in your graveyard.
[END OF COMBO PREREQUISITES]
assistant