From the Source

New Warrior Sources:

Master
To master all of the martial arts can take a lifetime (or more). There are those who devote their existence to such an endeavour and progress more swiftly than others. To those who witness them in combat veiw them as masters, but they know they are students still.
Start: 1 knowledge, +2 martial arts (off, def and pow), +d10 wounds.
Lvl Advancement: +1 martial arts (off, def and pow), +5 wounds.

Dominant
A dominant enjoys inflicting pain, some for a purpose and others just for fun.
Start: 2 weapon use, 1 knowledge, +d10 wounds, +2 damage (all).
Lvl Advancement: +2 damage (all), 1 weapon use, d10 wounds.

Warlock
A warlock fights with arcane abilities at the fore. The primary weapons of a warlock tend to be fire, telekinesis or just pure necromancy.
Start: 2 weapon use, +4 to all pool to hit, +d10 wounds.
Lvl Advancement: 1 weapon use, +2 to all pool to hit, +d10 wounds.

I haven't posted in a while, which means the posts are piling up. Watch this space...