May The Blood Spill

loose half of your life divided by your devotion
to black. if the number(s) are odd round it up
to its nearest tenth. if your whole number is
an odd, draw cards equal to life lost and you
have no maximum hand until end of turn, if
cards in hand are noncreatures you may
cast them without paying for their mana cost.
if it was a even number opponent discards
cards from their library equal to life lost this
way.