How can you create a combo with Lazav, the Multifarious, Mirror-Mad Phantasm, Jace, Wielder of Mysteries?
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[START OF COMBO]This combo can be formed with Lazav, the Multifarious, Mirror-Mad Phantasm, Jace, Wielder of Mysteries

Color identity: UB
Mana cost: {6}{U}
Steps:
  1. Activate Lazav by paying {5}, causing it to become a copy of Mirror-Mad Phantasm until end of turn.
  2. Activate Lazav using Mirror-Mad Phantasm's ability by paying {1}{U}, shuffling Lazav into your library and milling your library due to not having a card named Mirror-Mad Phantasm in it.
  3. Activate Jace's first loyalty ability by putting a loyalty counter on it, causing target player to mill two cards and you to win the game due to drawing from an empty library.[END OF COMBO STEPS]

Result:
  - Infinite self-mill
  - Win the game[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Lazav, the Multifarious must be on the battlefield
  - Mirror-Mad Phantasm must be in the graveyard
  - Jace, Wielder of Mysteries must be on the battlefield
[END OF COMBO PREREQUISITES]
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