Black Killer Sperm

**Name**: Black Killer Sperm

**Species**: Unknown

**Homeworld**: Unknown

**Appearance**: Black Killer Sperm is an odd-looking humanoid alien of diminutive stature. He has a completely black body and a pale, white face with red eyes and a tail-like protrusion on the top of his head. The Omnitrix is on his chest.

**Powers and Abilities**:

**Immense Strength**: Contrary to his appearance, Black Killer Sperm possesses great strength. A single copy was strong enough to significantly injure Jubei Senju, an S-Class Criminal, in one hit, and with overwhelming numbers of copies, he was able to subdue the powerful swordsman in no time during their battle. In his larger state, he has shown capable of restraining the Plumber Commandos, Elite Soldiers, and embedding them into the ground with a single strike. Smaller copies of himself are even able to tear off a monster's limbs.

**Enhanced Speed and Reflexes**: Black Killer Sperm possesses impressive speed and agility, as demonstrated when a copy of himself managed to react to and dodge an air slash from Jubei, prompting the swordsman to remark that he was a swift monster. Additionally, a Black Killer Sperm clone, consisting of only 100 cells, was also fast enough to swiftly evade several swings from Copper Lee.

**Shapeshifting**: Black Killer Sperm is able to increase in size and manipulate his body shape in any way he chooses such as manifesting multiple heads or limbs.

**Limb Extension**: Black Killer Sperm has the ability to extend his limbs to some lengths.

**Replication**: Instead of being killed, whenever he is dealt a fatal blow that would typically result in death, Black Killer Sperm will split into even more copies of himself if he still has enough cell stock. He can also split himself at will. However, he is still susceptible to attacks that do not immediately cut him to pieces, such as blunt force or acid attacks.

**Coalescence**: Black Killer Sperm irreversibly combines his cells to form a more powerful version of himself. The more cells he combines, the stronger and more arrogant the created version of himself will be.

**Transformations**:

**Golden Killer Sperm**: Golden Killer Sperm is a large and muscular humanoid that retains his previous self's head shape. His signature element is his overpowering golden shimmer which feeds directly into his many physical powers. Golden Killer Sperm possesses top tier physical strength; far surpassing the capabilities of his individual cells. He was able to thrash Hulking, a powerful Avengers levels threat, with little to no effort at all. Furthermore, Golden Killer Sperm's strength is so overwhelming that he was even capable of knocking out Hiroko, a very formidable S-Rank Isolon Fist, and sending him a fair distance away, with only a single punch. Golden Killer Sperm is amazingly fast, as demonstrated when he was easily able to punch Hulking faster than the latter could react. Furthermore, he was even fast enough to quickly appear in front of Alma and defend the latter from Vilgax, despite the distance between them being almost zero. Along with his immense strength, Golden Killer Sperm also possesses amazing toughness. He was capable of taking slashes from a Samurai, whose strength was further heightened by the legendary Blade, while only having his right forearm slightly penetrated against the Samurai's blade momentarily before it was completely cut off soon afterwards. Even after getting his forearm cut off by a Samurai, Golden Killer Sperm showed no signs of pain and was prepared to continue fighting regardless of the heavy bleeding. Due to having the anti-corrosive properties of gold, Golden Killer Sperm is extremely resistant to acid. He remained completely unfazed when Goop unleashed a blast of acidic vomit directly in his face, which did no damage whatsoever (where it had previously melted straight through metal skin) Golden Killer Sperm could fuse with all other Black Killer Sperm cells to become the ultimate fusion Platinum Killer Sperm.

**Platinum Killer Sperm**: Platinum Killer Sperm is a very large and muscular humanoid with a metallic shine, yet with a much leaner body than Golden Killer Sperm. His signature head shape is much longer than the regular Killer Sperm clones. His signature element is his platinum shimmer, similar to Golden Killer Sperm's golden color. The platinum shimmer extends over the top half of Platinum Killer Sperm's face, similar to a mask, and there appear to be two dark lines that trail down either side of Platinum Killer Sperm's head and over the shoulders before tapering off at the pectorals. As the ultimate fusion of Black Killer Sperm, a Dragon-level threat, Platinum Killer Sperm is incredibly powerful. Using only the tentacle on his head, he was able to seriously injure and incapacitate multiple heroes, including S-Class ones, in a single hit each, albeit some of them were already injured. Upon exerting himself to his limits, Platinum Killer Sperm was even capable of matching an evolved Swampfire in strength, having traded hundreds, if not thousands of blows with the Hero Wiper before finally being defeated. Platinum Killer Sperm possesses an astounding level of movement speed and reflexes and is among one of the fastest individuals shown. He was capable of repelling multiple heroes around him, including S-Class ones, in the blink of an eye using his tentacle without most of them being able to properly react. When Ben and Kevin were talking to each other, Platinum Killer Sperm interrupted and pummeled them so quickly that it appeared like he was merely "passing through" both of them. Notably, he was capable of keeping up with Kevin and an evolved Fasttrack in combat, the former of which being well-known for his extraordinary speed among Ben's aliens, and all three of them were so fast that a geometric structure of light was created from the speed of their fight. Upon getting more serious, Platinum Killer Sperm was able to move at speeds even greater than XLR8, utterly shocking the hero. At his fastest, he could even react in fractions of a millisecond, exchanging hundreds, if not thousands of blows with an evolved Fasttrack while also creating another geometric structure of light which was much denser than the one before, all accomplished in only 1.3 milliseconds (0.0013 seconds). Platinum Killer Sperm possesses immense toughness. He was able to withstand a surprise punch from an evolved Rath to his face which launched him into the air but left no lasting damage on him. Despite taking a barrage of punches from Superman, Platinum Killer Sperm did not suffer any serious injuries. Furthermore, he was sturdy enough to take multiple punches from the Hulk, a powerful S-Class hero, with no visible signs of damage. Platinum Killer Sperm can extend the tentacle on his head to great lengths and use it as a whip. He is able to attack his opponents with his tentacle despite seemingly being tens of meters away from them. He can also use his tentacle to restrain his opponents as he did against Flash; holding the hero still by wrapping it around his neck and attacking him simultaneously.

**Weakness**: