Teferi's Puzzle Box triggers, shuffling their hands into their libraries and drawing them 0 cards, giving you treasures equal to the number of cards they would have drawn.
Results
Opponents put all cards in hand on the bottom of their library on each of their draw steps.
Near-infinite Treasure tokens.
Near-infinite colored mana.
Metadata
Lock
Bracket tag
Not LegalBracket N/A
Not legal in any bracket
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1 · Exhibition5 · cEDH
Bracket tags are estimated from the cards and results of each combo, as a guideline rather than a strict classification.