Cos (OU)

Cos Yuskus was another member of Yon's original crew, with blue skin. Along with the rest, he was captured by the Ta'har, then again by Vorahk-Kah. He fell off the top of Vorahk-Kah's giant body when he was rampaging through the Shattered Mirror Tybion, and was splattered over the pavement far below.

Trivia

 * Kon got Cos's name from a button on an Advanced DAL calculator, along with Advanced Dal itself, and its two known error functions Log and Tan.