Fate/hollow ataraxia/Awesome

Pretty much anyone who didn't get a Crowning Moment of Awesome in Fate/stay night gets one here; Assassin and Kuzuki doing Back-to-Back Badasses, Caster's Death From Above, Sakura's Shadow magecraft, Gilgamesh actually getting serious (and losing his top), and Lancer still standing after getting half his chest blown off.
- Lancer's mythological equivalent did just about the same thing, making it both awesome and a shoutout to the original myths.
Bazett, a Badass Normal taking on servants, which just shouldn't happen. Rin's case against caster is different, and Gil is a half servant (thus actually weaker than in Heaven's Feel 4, but makes it up mostly with his NP) due to corruption of the grail (thus can also die even from bullets, stated in side material) and Shirou is a counter against him. HF Shirou has archer arm, which makes him beyond human in speed and power. Bazett, on other hand, completely a normal magus (albeit one of the very few living humans to have her own Noble Phantasm), goes toe to toe with Servants like Saber. GAR.
- Oh yeah, she fights Saber. She wins too. Bazett is the only known human to possess a Noble Phantasm while still alive: Fragrach. Fragrach is a known as the Answerer or The Retaliator. When used normally, it is very weak. However, when it goes against an enemy's strongest attack, e.g Excalibur, not only does it become insanely powerful, it nullifies the attack and kills the enemy in one shot. She does that to Saber in one of the loops. THAT'S badass.
Hell, how about the mere fact that in one possible future, Luviagelita and Shiro are off hunting Dead Apostles, potentially with Shiki's help?