[Rising Dragon]

That's what I gathered, concerning the Tome; I was just simply relaying a theory that others have put forth.

Considering how simple it is to pass spells on to another person, it didn't make sense to me that Hayate would lose the knowledge of using Nanoha and Fate's spells; I simply figured that Tsuzuki merely wanted to show off new spells from Hayate, therefore instead of using Starlight Breaker and the like, we get new spells like Hiemdall and Hresvelgr.