This is the list I played last night versus a friend playing Waiqar where he tried out a 6 tray block of Death Knights. I got decimated pretty handily.
Aliana of Summersong x1 [33]
--Unique: Ambush Predator [3]
----------Total Unit Cost: 36
Deepwood Archers x4 [30]
--Equipment: Wind Rune [6]
--Music: Marching Starling [2]
----------Total Unit Cost: 38
Deepwood Archers x4 [30]
--Equipment: Wind Rune [6]
----------Total Unit Cost: 36
Leonx Riders x3 [24]
--Training: Column Tactics [4]
----------Total Unit Cost: 28
Leonx Riders x3 [24]
--Training: Column Tactics [4]
----------Total Unit Cost: 28
Aymhelin Scions x1 [14]
--Unique: Vicious Roots [3]
----------Total Unit Cost: 17
Aymhelin Scions x1 [14]
--Unique: Vicious Roots [3]
----------Total Unit Cost: 17
I tried using the Scions as blocking units for the Archers and the Leonx as my charging units. It didn't ultimately work out that way. I also intended to hold off with Aliana for a while so that Ambush Predator could do more damage.
Thoughts?