Without Rhyme or Reason

Objectives
Kill 3 Scarlet Myrmidons, 3 Scarlet Protectors, 3 Scarlet Guardsmen, and 3 Scarlet Evokers.
 * slain (3)
 * slain (3)
 * slain (3)
 * slain (3)

Description
I heard that  wants you to kill. While you're at it, how about you slaughter their top soldiers? I'll pay you well for your work.

Don't worry about the why, just worry about the how.

Rewards
You will receive:

Progress
Let's not play games. Are they dead or not?

Completion
Very good. Yes, very good indeed.

Your reward, as promised. No questions.