I think this could be a devastating combo in the right hands. Move up, fire xbows on 5, then bath the enemy in righteous fire. I think I have my perfect Daqan army, and strangely I feel I've found the equivalent on my 40K Imperial Guardsmen... more dakka!
32 pts - Kari
4x 37 pts - Heavy Crossbowmen (3x1 trays) + Fire Rune + Close-Quarters Targeting
20 pts - Oathsworn Cavalry (2x1 trays)