Colossus

## Background

Full Name: Piotr Nikolaievitch "Peter" Rasputin

## Powers & Abilities

* **Metal Mimicry:** Colossus is a mutant with power to convert the tissues of his entire body into an organic metal substance that appears to be analogous to osmium and to carbon steel. He is able to transform into this armor-like state at will (the process is virtually instantaneous) and remain in that form for an as yet undetermined amount of time. The longest time he has remained in armored form by choice so far has been five days. Once in his armored form he remains so until he consciously wills himself back to normal. If he is rendered unconscious, however, he spontaneously reverts to his normal form. While in the armored state, Colossus possesses the same degree of mobility that he does in his normal form, though his endurance and speed are enhanced. The conversion from flesh and bone to organic steel is accomplished by a psionic whole-brain interface with an ionic form of osmium, an extremely dense metal, located in another dimension. In willing the act of transformation, Colossus actually exchanges osmium atoms for his carbon atoms. The psionic interface with the other dimension re-creates all of Colossus's body in functionally similar organic ionic-osmium materials. The process by which Colossus gains additional mass from an unknown, perhaps extra-dimensional, force remains unknown. Colossus cannot become partially or selectively armored; his body is either entirely converted or not.
	+ **Superhuman Strength:** After transforming into his armored state, Colossus possesses vast superhuman strength. As a teenager, he was sufficiently strong enough to be listed as a class 70. (This scale is only for comparisons between characters and should not remotely be taken literally). However, as a fully mature adult, his strength has increased to the point that he is listed at exactly class 100. He proved able to momentarily surprise and hold back the Unstoppable Juggernaut with a few potent blows. Colossus has stalemated the Thing in a contest of arm wrestling before being distracted, and even generated equal force to the Thing to separate two firing elements. Colossus has also temporarily restrained the Savage Hulk with a sequence of blows combining strength and skill, and was able to briefly match and trade blows with Gladiator before being defeated.
	+ **Superhuman Stamina:** Also, while in armored form, Colossus' musculature produces considerably less fatigue toxins than the musculature of a normal human. At his peak, he can physically exert himself at peak capacity for several days before the buildup of fatigue toxins in his blood begins to impair him. He also does not need to breathe while transformed, but it is believed that he could not survive for long in a vacuum.
	+ **Superhuman Durability:** In his armored form, Colossus has a high degree of imperviousness to injury. His armored form can withstand ballistic penetration, including that of a 110 millimeter Howitzer shell. He can survive temperature extremes from 70 degrees Fahrenheit above absolute zero (-390 degrees Fahrenheit) to approximately 9000 degrees Fahrenheit. He can survive a collision with a loaded, one ton flatbed truck at 100 miles per hour or an explosion of 450 pounds of TNT. He can also survive falls from great heights while in his armored body. Colossus' armored form cannot rust under normal Earth conditions. Furthermore, his eyes become steel-like and allowing his eyeballs to withstand and deflect even the impact of a .45 caliber bullet.
	+ **Peak Human Speed:** In his armored form, Colossus's speed is at the peak of human potential, enabling him to run 32-36 mph.
* **Expert Combatant:** Even though Peter has a gentle demeanor and personality, he is a skilled hand to hand combatant who utilizes judo and wrestling techniques. He also received some training personally from Wolverine and honed himself through years of combat training within the X-Men's Danger Room.
* **Expert Farmer:**
* **Multilingual:** Peter is fluent in both his native language of Russian and English. He was also telepathically taught Japanese by Professor X, along with the other X-Men who traveled to Japan to attend Wolverine's wedding.
* **Skilled Painter:** Peter is a talented artist adept in both sketching and painting, once becoming very famous using the name Peter Nicholas while suffering from amnesia.

## Weaknesses

* **Vibranium:** Colossus' metal skin is vulnerable to the anti-metal Vibranium, as evidenced when Xraven stabbed his arm with a Vibranium blade which instinctively turned him back into his normal form.
* **Adamantium:** Colossus can be damaged when attacked by something made from or bonded with Adamantium (e.g. Wolverine's Adamantium-bonded claws).
* **Concentration:** Colossus needs to concentrate to transform into steel form. He was unable to do so when fatigued by heat.