Wandering Stranger

This creature cannot be blocked by creatures
with greater power than its own.
{b}{b}{p/b}{p/r}: If this creature is in exile, put it onto
the battlefield. Activate only as a sorcery.
If an opponent lost 5 or more life during your
turn, {b}{b}{b}{p/r}: Transform Wandering Stranger
into Eligma, The Exiled Fiend at the beginning
of your end step.