I like how Frostguard/Watchers and Targon are like the antithesis of one another

One has a tradition where you ascend while the other is to descend.

One want to welcome an other worldly power while the other want to reject it.

It is through the power of Targon that Sunborn are exist, it is also through the power of Frostguard/Watchers that Iceborn exist.