Lost Kitty of Atlantis

{t}Choose one:
{2} If Prince Lucifer is on the battlefield under
your control, put a +1/+1 counter on this card
and Prince Lucifer.
{x}{u}{u} Sacrifice {x} permanents. Choose {x} of
the following: flying, indestructible, trample,
lifelink, +1/+1 counter(s). All legendary
creatures on the battlefield under your control
gain each of those until your next upkeep.