Shakugan no Shana Vol 5 pg 135

“There is no one better suited than you to test the power of my ‘Rainbow Flame Sword’.”
“Why?”
A power burned within his tall, gallant figure. From various parts of his body, sparks, each
harboring one of the seven colors of the rainbow, danced and fell. That power, which
continued to be consumed, was nonetheless so overwhelming as to make even the
‘Commander of a Thousand Conquests’ feel despair.
“Now, let’s begin, and end it quickly.”
“Why are you in a place like this—!?”
And with a single strike,
‘Commander of a Thousand Conquests’ Orgon, along with the army he led, was annihilated.
△▼△▼△▼△
Smoke rose from the ground, which was scorched and cleanly sheared in a line.