Memory Blade, useable by Brom
Once you're in Dras Leona, go to the fountain in the center of town, then take a left. Keep going until you see a man in the corner of the buildings (he should be near Gaston). Talk to him. If you can't fight Minions well, then this is out of you're level range.
Dras Leona Soldier Ambush
When you're right in front of the gate of Dras Leona, you will be stopped by a horde of soldiers, who you really have to fight through. To make it easy, train on your magic focus. I was level 60 in magic when I fought them! Once you have a high magic focus, go and collect all the spells you can (trust me, it will help a lot to have a variety of...