Board Thread:General Discussion/@comment-11462477-20130713223417/@comment-7953253-20130807050702

The craziest yet most obvious answer came up in my mind just now!

Dragonrend cannot be known amongst dragons, the Dragonborn absorbs a dragon's soul to absorb that drgon's knowledge based on said shout, but how would that be possible when a Dragon cannot use Dragonrend!

Gah, i'm stupid...