I can’t help it, LOL. Mitsun’s “deathblow” sounds like some kind of RPG spell.
Chibis from RPG Maker MV, background from RPG Maker DS+ materials pack, and the “spell” effect from RPG Maker VX/Ace Samurai material set. The text on the scroll IS real text. It’s the Japanese translation of a section of Sun Zi’s Art of War, hahaha. I just ran it through some brush stroke font.