User blog comment:- MHCaboose -/Monster Hunter Frontier Z Discussion/@comment-6050823-20180508142948

Things You May Not Know About Zenith Gasurabazura and Zenith Anorupatisu (Sources: 1, 2)

Zenith Gasurabaura
 * Over the years, Zenith Gasurabaura's scales have turned white, and its arms have further developed. It has also become more violent compared to normal individuals.
 * Its roars are also noticeably stronger.
 * Its poison has become more potent, draining a hunter's health at a faster rate, just like the Zenith Espinas's. It will use poison at first before switching to brute force when angered.
 * Just like Zenith Espinas, it uses Super Poison.
 * When angered, more blood will flow into its arms, fins, and tail, thus increasing its physical strength in combat. Its physical strikes can cause massive tremors, and it can even dive into the sand for some attacks.

Zenith Anorupatisu
 * From living in colder environments, Zenith Anorupatisu's horn has grown larger than usual, thus making the horn stronger.
 * Zenith Anorupatisu prefers to fight on land, due to its massive horn. It uses its horn to break through the thick ice of the Polar Sea.
 * Despite its abnormally large horn, Zenith Anorupatisu can still fly.
 * Strikes from this horn can cause massive tremors.