Chizome Akaguro (赤黒血染 Akaguro Chizome), known as Hero Killer Stain (ヒーロー殺し ステイン Hīrō Goroshi Sutein), is a Villain that is notorious for having killed many Pro Heroes.
Powers and Stats
Name: Chizome Akaguro, Hero Killer Stain
Origin: My Hero Academia
Classification: Hero Killer
Lifting Strength: Unknown
Striking Strength: At least Building Class (Sliced up Todoroki's ice)
Durability: At least Building level (Took a 5% Detroit Smash head on, also withstood the same punch and Tenya's kick)
Stamina: Superhuman (Able to keep up with Izuku, Iida, and Todoroki. Was still able to stand upright despite having his lungs punctured by his fractured ribs.)
Range: Standard melee range; extended melee range with sword and throwing knives
Standard Equipment: Katana, throwing knives, and spiked boots
Intelligence: Highly skilled with swords and knives
Weakness: Depending on the enemies' blood type, the time the enemy becomes paralyzed varies
- Stain is an incredibly powerful villain, as he was able to battle and heavily injure Ingenium, a popular and powerful Pro Hero without much difficulty, leaving him in a critical state. Stain also was able to murder 17 known Pro Heroes and crippled 23 others to the point of being unable to make a full recovery. Even Shouto Todoroki commented that Stain is incredibly strong. He can emit an overwhelming amount of blood lust when provoked, enough to even cause Endeavor, a highly regarded hero, to back up.
- Bloodcurdle: Stain can paralyze and immobilize an opponent by ingesting samples of their blood. The amount of time a victim is paralyzed for varies depending on blood type. Blood type B being the longest amount of time and then decreasing from AB, A and O being the shortest amount of time. Regardless, the maximum amount of time anyone can be paralyzed for is 8 minutes.
- Physical Prowess: Stain has proven himself to be quite agile as he was capable of dodging Tenya's high-speed kick with ease and has shown to have great speed as well as reaction time.
- Stain also appears to have a high pain threshold, as he barely felt any pain when Izuku dealt his 5% Detroit Smash to his head but was completely unfazed. Stain has immense endurance as his lungs were perforated by his broken ribs and, despite losing consciousness due to his injured lungs, still stood standing even though he was unconscious.
- Stain has shown creativity and mastery over his fighting style having been able to deal with close and long range opponents through a mix of misdirection, aggression, prediction and use of the environment he is given in order to get up close to his target or at the very least draw even the slightest amount of blood to activate his Quirk.