The basilisk is a giant, fast, bird monster that resembles the Cockatrice, but worse. The beast may be a boss monster(like the MinotourHero and the Clay Boar), considering the size. It can be killed faster by using the earth element(from desert Slimes).

They drop Wind Elements, Speed Gems, Bless Skills, Hide Skills, Disarm Skills, Detect Skills, BBQ, Repair Kits, and lvl 40 weapons.

It is advised to have help when you want to fight the bird.(more info to come)