Stage 4 killers soul in my opinion : r/Undertale

Red soul killer sans by FishOnCola on DeviantArt

Perfect Killer Sans, New Undertale Fanon AU Wiki

NSFWFeralCryptid on X: Little doodle of killer making an outfit based on cross' just to fluster his favorite soldier (did with and without target soul for obvious reasons so proud of that

UTAU Dakimakura - Killer Sans by AlainaPrana on DeviantArt

Transported as killer sans - Transported - Wattpad

Nevertale Sans on X: you know, because of his soul.. XD Killer Sans belongs to Rahafwabas Nightmare to Jokublog / X

Killer!Sans, Wiki

☆ Sweetness × on X: ☆ Daughter of Killer!Sans and Fp! Frisk I did this based on a question on tumblr ❤️ #Undertale好きさんと繋がりたい #undertaleAU # killersans #daughter / X

Undertale AU Killer!Sans Blue Black Cosplay Costume

Killer Sans Gifts & Merchandise for Sale