Description for the ability says "heals 2 HP per level of caster" but this screenshot shows otherwise:
https://www.dropbox.com/s/k63g93d1v4sm57a/First_Aid.jpg
The mouse-over in tactical battle says "heals 0 points." I used the ability after taking this screen shot (on a wounded unit), and sure enough I got an animation but no healed HP.
When working as intended, I really like the new Warrior and Defender trees.
