The poll will run through April 11th, 2013 at 11:59 PM CST
The polls are on the Right Hand side of the blog, just below the Twitter feed.
Here is a video outlining the Poll:
And here are the potential paths:
Swarm: Barberous Avenger or Wasp Stormer
Crusher: Rock Grinder or Rubble Master
Hot Head: The Burninator or Oil Baron
Tree Rex: Treefolk Charger or Lumbering Laserer
Ninjini: Swords of Might or Anci