Lucius Tyrion, Sword Prodigy

First Strike, Haste.
Whenever Lucius Tyrion attacks alone, you may
pay {r}{u}. If you do, he gets +1/+1 until end of
turn for each other nonland permanent you
control.
{r}, {t}: Choose target creature. Its controller
reveals cards from the top of their library until
they reveal a creature card. The chosen creature
gets -X/-0 until end of turn, where X is the
revealed creatures power. Put the revealed cards
in exile.