Focus adds 5% (obvious) Attack bonus. It also seems to add a crit bonus of about 5%.
Dodge adds +5~10 to Counter. Chibitakuya's still testing his heart out. I've been a bit busy or I'd get some more screenshots. I'll chat with him later when he's done more testing.
Letticia on Odin now has Carnwenhan and Gjallahorn on her Bard. I have yet to get a screenshot of her.