MoonCalf Mortivore

MoonCalf Mortivore has a power and toughness
equal to the numb of creature and enchantment
cards in all graveyards.
Homeland (When this creature enters the battlefield,
chose one listed land type you control. The creature
gains the noted ability.)
Island: Hexproof Swamp: Flying
Other - "At the beginning of each upkeep, put
the top card of each library into it's owner's
graveyard." "Past prey's souls live on,
in manner, knowing pain and sorrow."