Beginning of The Last Hour

Draw three cards. Players play a Magic sub-game starting at 1 life and using their libraries as their
decks. For the rest of the main game, if a source
would deal damage to a player who didn't win
the sub-game, it deals double that damage to that
player instead.
Cycling {2}
"Clocks were invented to warn us.
Tick (time is passing). Tock (time has passed)."
—Kamand Kojouri