Well,it's been like 5-6 years since I've seen this one anime and like it really just came back to me just now...I couldn't remember anything about it except this one scene(idk much I forgot)
So the character was fighting like "a dark knight"
And they were like fighting and the character was about to lose until like he realized how the ability (it's called "sieze the light" from the sub titles I'm pretty sure) he saw from another like "hero" knight used
And at the final part he uses it and and maybe defeats the dark knight idk,but I think they fall in the depths
I fell like I watched this show on animax, on "globe" channel in the asia regions (Philippines) on satellite tv
Idk if that helped maybe?
PLEASE HELP ME FIND IT
IVE BEEN OBSESSED WITH TRYING TO FIND IT
ITS A BIG PART OF MY CHILDHOOD 🥺 🥺