razvedchiki
Magister
There are plenty of great DEX weapons. Bloodhound is solid but DEX-based will almost certainly have other ways of getting DEX to damage by that point so the Agile is redundant.
I guess you could steal Swordsman’s Passion and use that but Menace is just better, and the Keen one isn’t bad either. That’s just Dueling Swords. There’s a host of other options.
1 lvl of aldori swordlord gives 1.5 dex to dmg or 3 lvls of rogue.