The orglash is a spirit of ice, snow, and winter that dwells in northern lands. They are unpredictable creatures -- though nature worshippers often pay them homage, they seem to have no regard for such respect, and will kill those who worship them as readily as others. They are very hostile to those from outside their lands, however, holding a special enmity for invaders.
Orglash consist of a whirlwind of ice and snow, with occasionally-visible black eyes.
Orglash whip an enemy with razor-sharp shards of ice spun at high velocity out of their vortex. They are capable of also unleashing a cone of cold against attackers. They are immune to cold damage themselves, but take significant damage from fire, and, in fact, can melt in warm temperatures.
AD&D 2e Monstrous Compendium Annual III (1996)