Time-Traveling Phonebooth

{2}, {t}: All players put their hands on the bottom
of their library in any order, then draw cards
from the top of their library equal to the
number of cards put under their library in this
way.
{2}, {t}: All players put their hands on the top
of their library in any order, then draw cards
from the bottom of their library equal to the
number of cards put under their library in this
way.