Scout/Mage:
Elite skills lvl 70 - Healing in this skill is a failure, it's not better if the spell restores 2% hp for 2 second or 5% for 5 second? At least it will be useful.
Scout/Mage:
In my opinion Cold Flame Shot is useless
Option 1:
More useful would be the skill that could be reduce the target's defenses or increase critical damage or both at the same time e.g. 10% each.
Option 2:
Change the fireball into ranged damage per second. e.g. 80% + 8% per level or 70% + 7% per level + 0.2 x dex.