Six months after the first season, Nanoha is living peacefully when she is suddenly attacked.
Lyrical, magical! Glimmers to be blessings, come into my hands. Ring and echo under the guidance. Divine Shooter... Shoot!
S2 E1The Beginning Comes Suddenly
Listen to me...
Divine...
To what I have to say!
Buster.
S2 E7With the Broken Past and Present
Fate, Nanoha, and Amy keep an eye on the Wolkenritter while the senior members of the TSAB are back at headquarters.
ALAmy Limiette
Oh well, I'm sure there won't be that many emergencies going on while they're gone. (sirens sound)
Hey you! Nano-something or other!
It's me, Nanoha! Na-no-ha!
S2 E9Christmas Eve
The master of the Book of Darkness is finally revealed to Nanoha and Fate, and the final battle begins.
You demon...
So I'll be... a demon. (activates Raising Heart) Maybe I am a little demonic. But you're going to listen whether you like it or not!
S2 E10Destiny
The newly awakened Book of Darkness mercilessly attacks Nanoha and Fate while Chrono reveals the mastermind behind the entire incident.
ALAria Lieze
Chrono, look, it's not too late just yet! Set us free while we still have time. The only time we can freeze the Book of Darkness is within a few minutes after it goes out of control!
But until that point is reached, the owner of the Book is not yet considered some criminal who needs to be sealed away forever. That would be illegal.
LLLotte Lieze
And because of that...! Because of that law, that tragedy has been repeated over and over again! That's why Clyde was... That's why your own father had to go away and-
GGraham
That's enough.
The law aside, there is a problem with your plan. First of all, the removal of the freeze would not be that hard. No matter where you hide it or how well you protect it, someone will try to find it, and try to use it. Anger and sadness, greed and desire, those are the kinds of wishes that can lead one to the sealed power.
S2 E11A Gift For Christmas Eve
Nanoha continues to fight the Book of Darkness, now in hopes of rescuing Fate.
(addressing the Book of Darkness) Nothing is forever. It can't be. 'Cause everyone changes. Whether they want to or not, they need to change. Myself... Even you!
BDBook of Darkness
Just drift off to sleep, and you can live happy in that world for the rest of forever. A lovely, warm, never-ending dream.
I can't. Because that's only a dream.
S2 E12Night's End, Journey's End
The battle against the Book of Darkness comes to its final conclusion.
CHCrono Harlaown
We can never change the past. What's done... is done! That's why I'm going to fight now, and change the future!
All right, here we go, Fate, and Hayate! (those two nod) Now with greatest power! Starlight...
Sudden lightning! Plasma Zanbar...
I'm sorry... and good night. Echo, whistle of lasting closure! Ragnarok...
ATAll three together
Breaker!
These quotes come from Wikiquote's Magical Girl Lyrical Nanoha pages and are available under the Creative Commons Attribution-ShareAlike License.