In his forge inside Mount Olympus, Hephaestus crafts a heavy repeating crossbow destined to be wielded by the mortal hero Kyleon.... It would fire with uncanny speed, and since this hero would eventually face a fire dragon, the bolts fired from this crossbow would be imbued with icy power.... It's name would be Blizzard!
Blizzard: +1 speed frost heavy repeating crossbow