
At the beginning of each player's draw step, that player puts the cards in their hand on the bottom of their library in any order, then draws that many cards.
Teferi's Puzzle Box has 11 printings, first in Visions (1997). EDHREC ranks it #1,959 among Commander cards. It appears most in Nekusar, the Mindrazer decks (21,212 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.