Narset, Parter of Veils + Teferi's Puzzle Box

Narset, Parter of Veils
Teferi's Puzzle Box

Requires
All permanents on the battlefield.
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
Results
Each opponent shuffles their hand into their library during their draw step. Opponents cannot draw cards during their turn.