/XXXXXXXXXXXXXXXXXXXXXXXXX\
0===========================0
| AD. Battle Jack of Blades |                                 [FABLEBATTLEJACK]
0===========================0
 \XXXXXXXXXXXXXXXXXXXXXXXXX/

Quest Type - Gold
Prereqs - Return to Hook Coast 
Money - 20,000
Renown - 4,000
Boasts - None

The guild has changed a bit, huh? There's a health potion both right where you 
start and over near where the shop was, and if you go up the stairs, you'll 
find a resurrection phial on the balcony. When you are prepared, head into the 
library to trigger the start of the next quest.

When you go through the Guild Caves, there's an Oak bow lying there for your 
use. You shouldn't need it. When you're ready, enter the focus chamber.

First, take out the Minions. No big deal there. Now comes the first part of the 
battle with Jack. I used a combination of Slow Time and flourishes to beat Jack 
down. After he gets down to about half a bar, he'll hover above the 
battlefield. At this point, just pull out your Skorm bow and shoot him as the 
opportunity presents itself. You should be able to take him down in five or six 
shots. Just watch out for the minions. Defeat of Jack gets you his mask as a 
trophy. 

Now comes your choice. Wield the Sword of Aeons and either kill your sister (to 
keep the weapon) or drop it into the flux to destroy it. Your call. If you 
destroy the weapon, you will be able to pick up a replacement soon enough.