Zanarkand is the yellow orb. Bevelle is the dark one... but I never found this 'Knight's Lance'... not in Bevelle at least. I think I got it through customizing. I got Anima by the Destruction Spheres alone. To complete Bevelle, you HAVE to get the treasure. I play the US version.

Just to help anyone:

Besiaid-----Aqua
Kilika--------Red
Djose-------Green
Macalania--Ice blue
Bevelle-----Dark Purple
Zanarkand-Yellow