A weapon with a "Vampiric" name prefix is equipped with a weapon upgrade of the same name: * Vampiric Axe Haft * Vampiric Bowstring * Vampiric Dagger Tang * Vampiric Hammer Haft * Vampiric Scythe Snathe * Vampiric Spearhead * Vampiric Sword Hilt For more details, see: weapon upgrade