User blog comment:BannedLagiacrus/Flying Wyvern Discussion/@comment-6050823-20180809141116

Zenith Hyujikiki Items (Info comes from MHF-Z)
 * Zenith Hyujikiki's skin is relatively soft, however, the hair covering it is hard and sharp.
 * Zenith Hyujikiki's backbone is stronger than a normal individual's, allowing it to withstand the violent movements it performs in combat. The strength in this backbone is rarely seen in Hyujikiki.
 * The large spikes covering Zenith Hyujikiki has a silver metallic film covering them.
 * Rarely, a few of the spikes are covered in a golden metallic film.
 * Zenith Hyujikiki's poison sac has shrunk over time, leaving it withered and black from it degenerating. The cause of this is unknown.
 * Its tendons are stronger and flexible, allowing for faster movement.
 * Zenith Hyujikiki's horns have an unusual shape and aren't used for attacking, but they are very hard.
 * Some Zenith Hyujikiki horns have increased in hardness.
 * It is said that the horns meant to show the strength of the individual.
 * Like normal individuals, Zenith Hyujikiki's tail is very flexible, allowing for it to swing its tail with great momentum, as well as fling spikes at enemies. The spikes on its tail are more concentrated and harder than a normal Hyujikiki's.
 * Its claws have become hard like metal, due to them being covered by metal.
 * The huge spikes on its back have a smooth metal-like surface. Due to Zenith Hyujikiki changing its diet to a better one, its growth rate has improved and the spikes on its body have become more metallic, making them stronger. The strength from these spikes makes hunters feel dignified.
 * When enraged, the spikes will turn gold from the static electricity.