Coeurlregina's Chaos attack inflicts Confuse, Doom, and Curse on the party. Its Hyper Blaster inflicts Death, and not even armor with the Deathproof can stop the instant death as Hyper Blaster ignores death immunity.
It is best to have armor that protects against Confuse. With the adequate protections, Coeurlregina can be easily defeated with Overdrives and aeons. One must be careful as Curse is one of the few status effects aeons are vulnerable to.
[view·edit·purge]The coeurl is a fictional alien race created by science-fiction writer A. E. van Vogt. Coeurls also appear in other fantastical environments, such as the game Dungeons & Dragons (as "Displacer Beasts"). Coeurls are generally described to be feline with longer forelimbs and tentacles.