"Arise, my self and my shadow!" - Miriam summoning the Welcome Company spell
"Jonathan! Charlotte! Jonathan! Charlotte! Jonathan... " - Switching between Jonathan! And Charlotte! In Castlevania Portrait Of Ruin
"One shot, one kill." and "Personne n'Ă©chappe Ă mon regard!" - Widowmaker in Overwatch (man, so many from Overwatch are forever stuck in my mind)
"HOW OUR HEARTS SIIIIIIIIING IN THE CHAOS!" - Susano in Final Fantasy XIV
"Oh, divine light, send us from our sins! Gaze deep into the light!" - Agrias in Final Fantasy XIV