At the end of Recca's second right with Tokiya Mikagami he subverts Elemental Rock-Scissors-Paper by using his Fire to BOIL Tokiya's water sword.
The teamwork displayed by Recca, Fuko, And Domon in destroying Maria, the Laser firing statue.
When Recca takes off his bracer and summons the flame dragons for the first time
Almost any of the Hokage's fights during the Ura Butou Satsujin arc counts.
Koganei's entrance, throwing his Kougan Anki at Hokage and then landing on it, then deciding to join their group, is this and a Dynamic Entry.
Also, Mokuren telling the speed at which Koganei can switch Kougan Anki's forms (- skilled users will take around 10 seconds) - 0.6 seconds.
Domon punching one of Magensha's corpse-head attacks out of the way. Keep in mind it killed Jisho, one of the Uruha and one of Kurei's loyal followers, in one hit by splitting the guy in half.
Again with Domon, he defeats Noroi through sheer willpower, destroying the madogu.
Fuuko replacing the main orb of Fuujin, which she doesn't have, with another madogu, creating spikes of wind to cut her opponents. It impresses Kage Houshi, who had never even though of combining the two madogu in such a way.
And later on, after being a victim of Clothing Damage to her bikini and eventually defeating Fujimaru, Fuuko just snatches the referee's mic just to threaten the whole audience that she's definitely going to brutally kick the butt of anyone that dares do things like this.
Hiruko manages to stall Recca, Mikigami, and Koganei, all at once for 10 minutes.
When Hokage seems to be stalled with fighting Mori's zombie clones and won't reach Yanagi in time, guess who comes? The Kuu. Who are then joined by the remnants of Uruha Ma. The Bus Came Back indeed.
Saicho gets one for managing to predict Kadotsu's actions and preparing a counterattack beforehand. Then, when Kurei is about to kill him, he barely even breaks a sweat and accepts his demise when Joker appears and intervenes, making it a bit of a Heartwarming moment.
When Mikoto hits Kukai three times too many, he goes into his Demon form. Even Recca is slightly scared of it. Kukai proceeds to curbstomp Mikoto and completely destroy her puppet.