Chrono's speech upon making his entry to Precia's lair. Bleeding from the head, he nevertheless proceeds to tell her just exactly why she's a lunatic. This becomes much more of a Tear Jerker after you realize next season that Chrono speaks from the experience of losing his father.
Chrono: "The world... is always filled with things that were never meant to be!"
The MOVIE 1st
Chrono's entrance, binding both Nanoha and Fate in an instant.
The upgraded version of the Starlight Breaker. It leveled an entire city in one shot. Complete with an Oh, Crap from Fate.
No love for Arf? Even if she was beaten, her rampage against Precia to call on her for mistreating Fate is nothing short of awesome, the fury on her face, the heartwarming and courageous speech she gives to Precia about Fate's feelings, all while breaking into her magical shields in a way that would make the EVA-01 proud.
Precia Testarossa deserves mention here. Seeing that she was sitting calmly when an entire group of TSAB soldiers barged into her room to arrest her. When the others saw the capsule where Alicia's body was placed, out comes Precia from behind and throws the first guy she gets her hands on around before frying everyone present with a thunder spell, at that moment we are shown the room where Precia was sitting and the soldiers that were supposed to capture her were all unconscious.
The MOVIE 1st: The Comics
Strike Smasher: An open-handed beam attack at point-blank range that can't be dodged or blocked easily.