Changes around the Spell/Phantasm tree.

Shadowblades will lose the ability to cast illuminate at will for damage, but they get a few other things to make up for it.

T1 - Illuminate: Light up the area and blind in a big radius.
T2 - Blur Image: Gives defense, bonus stealth, and projectile evasion.
T3 - Dancing Lights: Every turn, summon a short-lived light in radius 4. Nearby enemies will be taunted by it, changing their target and making the deal less damage to other things while the light is alive.
T4 - Counter Flare: Whenever you lose a damage shield or break stealth, cast illuminate. This illuminate will also deal damage equal to a % of the damage shield's power or your stealth.