Steve

Steve is one of the six araxyte pets that may be obtained by killing Araxxor and Araxxi. Araxyte pets are very rare drops from Araxxi, although the chances to obtain one may be increased by a player sacrificing their drops in a given kill. After one of them is obtained is a drop, the rest must be unlocked by completing various tasks within the Araxxor fight, after which it will automatically be added to the pet interface. Steve may be unlocked by simply killing Araxxi during a fight where Araxxor is in his ranged form.

Like the other pets, Steve shares his designs with one of the lesser araxytes that features in the boss fight, in his case a spitting spider.

Trivia

 * Some of his dialogue references the common "Kill it with fire" photos that circulate around the internet. It is often used to describe something grotesque and/or scary; Usually spiders.