Gallerhuul (5e Equipment)
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Weapon (war saw), very rare (requires attunement)
A great brass saw, held together with now withering wrappings and wood. Emblazoned upon the blade is a great red pair of eyes, which hint towards it's sentient nature. You have a +1 to hit and damage rolls with Gallerhuul.
Gallerhuul was once a legendary dwarven berserker, who had cleaved countless limbs from bodies. He was, however, as erratic as they come. When the wars came to an end, and he was forced to exist in peaceful society, he snapped. After countless years of hunting him down, dwarven authorities finally captured and nearly put him under the guillotine, but the nearby archmage came running with a different punishment.
Critical Ferocity. When you land a critical hit with Gallerhuul, you may immediately make an attack with it again against the same creature. This attack cannot generate attacks itself, and ignores the Loading property if you don't already.
Nearly Insane. At dawn, roll a d100, and consult the mood table. Until thr result changes, this is added to the features of this item. Reducing a creature of CR 1 or higher to 0 hitpoints increases this roll by 5, to a maximum of 100.