Firefury Phoenix

Flying
Persist (When this creature is put into a graveyard
from the battlefield, if it had no -1/-1 counters on it,
return it to the battlefield under its owner's control with
a -1/-1 counter on it.)
{r}: Firefury Phoenix gets +1/+0 until end of
turn. Activate this ability only if there is a -1/-1 counter on Firefury Phoenix.