The Awakened One, Book 1: Remnant

Chapter 36: Conquering Vale's Underworld

As the Devil stood in front of the charging army of black suits and red ties, he held his scythe back in a posture like he was about to swing the destructive weapon and he asked his partner to do something for him. "Hey Meta, a lot of bodies are gonna start dropping and I'd rather not be distracted by all the values, counts, items, and level ups while I'm doin my thing. So, do you think you could hold back on the notifications for the duration of this exchange? I doubt it'll be long."

[Of course, Partner!]

"Thanks partner, I appreciate the assist! Now," he thought as his hands gripped tighter to the shaft of his weapon, "let's have a little bit of fun! Serial Killer!" The moment the Skill was thought into existence, the large black blade that weaponized his scythe became unnaturally elongated. The scythe's blade grew to encompass a massive area of space and it began to glow an eerie purplish, red aura that appeared to be a deadly blight that would kill anyone that contacted it. 

However, the charging army of black suits weren't alive long enough to even register the sudden weapon change, because while the weapon was accommodating the skills changes, the Devil dashed into the Romanian men and with his massive weapon he cleaved through rows upon rows of men in a single swing. 

The blade cut through flesh and bone like a hot knife through butter and anyone who's body touched the massive blade was immediately met with death as their bodies were bifurcated into an upper and lower half.