How can you create a combo with Precursor Golem, Rite of Replication, Jace, Wielder of Mysteries, Cerulean Wisps?
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[START OF COMBO]This combo can be formed with Precursor Golem, Rite of Replication, Jace, Wielder of Mysteries, Cerulean Wisps

Color identity: U
Mana cost: {7}{U}{U}{U}
Steps:
  1. Cast Rite of Replication with kicker by paying {7}{U}{U}, targeting Precursor Golem.
  2. Precursor Golem's second ability triggers, creating a kicked copy of Rite of Replication targeting every other Golem.
  3. Resolve the first Rite of Replication, creating five token copies of the Golem it is targeting.
  4. If the Golem was Percursor Golem, the Percursor Golem tokens enter the battlefield, triggering their first abilities, creating a total of ten 3/3 Golem artifact creature tokens.
  5. Repeat from step 3 for each other Rite of Replication.
  6. Cast Cerulean Wisps by paying {U}, targeting any Golem.
  7. The six Percursor Golems' second abilities each trigger, creating six copies of Cerulean Wisps targeting every other Golem.
  8. Resolve the first Cerulean Wisps, causing you to draw a card.
  9. Repeat step 8 until you draw from an empty library, causing you to win the game.[END OF COMBO STEPS]

Result:
  - Infinite card draw
  - Infinite draw triggers
  - Near-infinite enters the battlefield
  - Near-infinite magecraft triggers
  - Win the game[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Precursor Golem must be on the battlefield
  - Rite of Replication must be in your hand
  - Jace, Wielder of Mysteries must be on the battlefield
  - Cerulean Wisps must be in your hand
  - There are at least two other Golems on the battlefield.
[END OF COMBO PREREQUISITES]
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