The firebird

Flying
When this is summoned or at the start of your
upkeep deal {x} damage to all creatures you
control and then draw {x} cards, where {x} is
the number of +1/+1 counters on it.
At the end of your turn give this card to an
opponent. If you destroy The firebird draw
{x} cards. If an opponent destroys The
firebird they draw {x} cards and you mill the
same ammount.