Sam's target is the Bifang tribe.
From the description it is not the true Bi fang tribe, but a descendant of it. Just like Great Rocs which are the descendants of the sky soverign rocs.
He also saw the Wyverns and Flood dragons in the Beast faction.
He doesn't know why there are so many high level beasts in this desolate planet.
It is completely inexplicable.
But he could use this to collect some beasts not just for research, but also as an addition to his troops.
He is going to expand rapidly for the next decade or so and he would be reaching far and wide without any limitations. For that, he has to have a proper army with him and a proper army doesn't necessarily have to be humans.
Now, the first target will be Bi fangs and to reach them, Sam doesn't have to worry too much since Sky already knew of their location.
Sky escaped from this very central continent and the memories of that nightmare are still fresh in his mind.
