Kinda the opposite to @najo's challenge but here's one. Create the least competitive build possible at 2500pts (within reason: no all zombies and one cairn wraith type lists) using only purple/blue units from your handbook. Additionally, you must use at least three purple units. Good luck
*Edit* Just to clarify what I mean, try to show how a well-intention but misguided person could make all the right choices from your handbook but still totally mess up the list building process.
Hey! Whad'ya know, it worked! Good to see you again Sunny
Shame you are not into 9th Age, but at least you are still engaged in the hobby I take it. You should start up a new thread like this one in Summoning the Deathrattlers. I'm sure it'd be much appreciated.