Sami-San, Gambler of Fates

When Sami-San enters, it becomes a copy of target permanent and gains this ability each upkeep.

Players play with their libraries upside down. Whenever a player would draw a card, exile it, then flip a coin. Whoever wins the flip draws that card.

{1} Targer player mills a card.

"Look at this life, all mystery and magic" -Houdini