As he lunged, one of the ornate daggers beside Tsubasa dematerialized. In its place, a blazing, hollowed-out shield erupted into existence. His katana collided with her incandescent barrier repeatedly, sending sparks cascading like falling stars. Yet, her shield remained unscathed, a stubborn defense against his relentless strikes.
Oh, and by the way his Mystic Eyes Of Third, as fancy as it sounds it's only a Third Eye, which isn't anything special aside from seeing the supernatural, like ghosts, curses, and a bounded field.