Relgoth, shatterer of tides

Hexproof, Vigilance, Reach, Double Strike, Annihilate 2.
{p/b}{p/b}{p/b}{p/b}: Place a destruction counter on Relgoth, shatterer of tides.
{1}{p/b}{p/b}{p/b}{p/b}{p/b}{t}: Remove all counters from all permenants: destroy permenants equal to the destruction counters on Relgoth, shatterer of tides.