||When a Baaz reaches 0 hit points, he turns at once into what appears to be a stone statue. If a PC deals this statue a blow with an edged melee weapon, he must make a Hard Combat Style check or his weapon will be stuck in the still-hardening statue of the draconian. If the character used an Impale special effect on the killing blow, this roll automatically fails.
In any event, the statue crumbles to dust within 1d4 rounds after the draconian?s death, freeing any weapon stuck in it. While a weapon is stuck in a dead Baaz, it cannot be used. Note that only the body of the Baaz turns to stone and then crumbles; armor and weapons it carries are unaffected and may be used by others after the draconian turns to dust. - modified from Dragons of Despair