Sylas couldn't use Treasures, and he wasn't even sure if he could have a second Profession. His Dual Class Constitution didn't come with such an allowance, and he already had three Legendary Paths which technically counted as three separate Professions already.
Though it would help Cassarae quite a bit if he became a Blacksmith of some sort, it wouldn't add to his strength much. Well, it certainly would to some extent, but it just wasn't the most efficient use of his time, not while these Scorned Wraps were still around.
The reason he was so interested in this was because of the scorpion statue that still rested in his Madness Key.
He had been studying off and on these last few days, but he hadn't made any progress at all.
Although he had already forcefully memorized all the Runes, he didn't understand them the way he should.