Sacrificial Angel

This card can't be exiled by cards that say "Exile".
First-strike, Flying.
{t}{1}{b}-Sacrifice this creature and remove target
card from exile and put it on the battlefield; if
you remove the same card twice, it costs
{t}{2}{b}.
{2}-Remove from graveyard.
It is rumored to be a cloaked angel who saves those
in precarious situations that may lead them to exile.