How can you create a combo with Narset, Parter of Veils, Teferi's Puzzle Box?
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[START OF COMBO]This combo can be formed with Narset, Parter of Veils, Teferi's Puzzle Box

Color identity: U
Mana cost: 
Steps:
  1. During your opponent's draw step, they draw a card, and Teferi's Puzzle Box triggers.
  2. Resolve the Teferi's Puzzle Box trigger, causing the opponent to shuffle their hand into their library and draw no cards due to Narset.[END OF COMBO STEPS]

Result:
  - Each opponent shuffles their hand into their library during their draw step
  - Opponents cannot draw cards during their turn[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
[END OF COMBO PREREQUISITES]
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