E-Rank Sung Jin Woo

Undying (When this creature dies, 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.)
If this creature dies with a +1/+1 counter on it
you may pay {x}{3}{b}{b} is you do return E-Rank
Sung Jin Woo to the battlefield transformed with
x +1/+1 counters on it.
"His nickname is World's Weakest Hunter."