I did a MAC chat on Tuesday asking for shade descriptions for the intense palette. They couldn't find them then, but they e-mailed them to me today, as promised!
SUEDETTE 6 Intense Eyes:
Break Gallant (Frost) - deep grape with pearl
Nightbird (Frost) - rich aqua with green pearl
With A Twist (Veluxe Pearl) - bright light green with gold
Till Daybreak (Satin) - dirty rosy pink
(Not sure if Break Gallant is a typo; that's how it was e-mailed to me.)
In the e-mail, she said that they had descriptions for all of the shades now, so if anyone is curious about others, feel free to chat away!