Diallos, Unredeemed

{2}{b/g}, {t}: Regenerate target creature you control. If that creature is regenerated this
way, put a merit counter on Diallos. Then,
if Diallos has two or more merit counters
on it, transform it.
"I always resented these hands. Their pale complexion, a far cry from any warrior's. But
that won't be the case for long."