Rhinoceraxes are anthropomorphic rhinoceroses that wield large, two-handed battle axes in battle. Naturally, they have grey skin and have a pair of large horns on their heads. They wear a breastplate with pauldrons attached, a helmet that allows their eyes to poke out, trunks, and a pair of boots all colored red. The ungulate warriors supplement their axe-wielding with support magic, as well.
Rhinoceraxe appears as an A-rank monster of the Beast family as part of the Dragon Quest IV event on Psaro the Manslayer's banner. Starting with Version 2.0 of the game, it can be scouted from any limited banner, as well.