Goatyr Leaper

Whenever Goatyr Leaper enters the battlefield its controller may put a 0/1 white goat creature token onto the battlefield under his or hers control, if he or she doesn't, put a +1/+1 counter on Goatyr Leaper.
{2}{r}: Exile Goatyr Leaper, return it to the battlefield under the control of a random player at the beginning of the next end step, only Goatyr Leapers owner may use this ability (even if he doesn't control it).
Chaos incarnate