You can't yet. The quest chain hasn't been completed yet!
You must complete the Vilmor/Dragonsgrasp chain in Dragonfable. Dragonsgrasp can only be access if you have a DA.
its really rare
137382
Vaal is not battleable in Dragonfable, however you can talk to him in one Ravenloss' cut scenes.
Tomix doesn't have a battle id, but try creating characters on your account and look at their battle ids and battle them.
None you get a battle core at crsoc
I think its from the MEGA Driller at Voltabolts challenge.
finish fire war in battle on
You need to have a dragon amulet or battle the monsters in dragonfable
defeat gen. varax (boss fight)
it depends on the rank your ranking to
at dr voltabolts quests. do the quest around 20 times anc you have a chance