Name:Teferi's Puzzle Box
ManaCost:4
Types:Artifact
T:Mode$ Phase | Phase$ Draw | ValidPlayer$ Player | TriggerZones$ Battlefield | Execute$ TrigChangeAll | TriggerDescription$ 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.
SVar:TrigChangeAll:DB$ ChangeZoneAll | DefinedPlayer$ TriggeredPlayer | Defined$ TriggeredPlayer | Origin$ Hand | Destination$ Library | LibraryPosition$ -1 | RememberChanged$ True | ForgetOtherRemembered$ True | SubAbility$ DBDraw
SVar:DBDraw:DB$Draw | NumCards$ X | Defined$ TriggeredPlayer | SubAbility$ DBCleanup
SVar:DBCleanup:DB$Cleanup | ClearRemembered$ True
SVar:X:Remembered$Amount
SVar:RemRandomDeck:True
SVar:Picture:http://www.wizards.com/global/images/magic/general/teferis_puzzle_box.jpg
Oracle: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.