Combo result
Opponents don't have a hand. You gain treasures equal to the cards that were supposed to be drawn by opponents reduced by one. Prerequisites
All permanents on the battlefield.
Narset, Parter of Veils + Teferi's Puzzle Box
Combo result
Opponents don't have a hand. Prerequisites
All permanents on the battlefield.
Notion Thief + Teferi's Puzzle Box
Combo result
Opponents don't have a hand. You draw cards equal to the number of cards an opponent was supposed to draw reduced by one. Prerequisites
All permanents on the battlefield.
Teferi's Puzzle Box + Spirit of the Labyrinth
Combo result
Opponents don't have a hand. Prerequisites