Your blood is now a different colour...

[Soluncreed]

My blood seems to be black. I'll just copy Soul Eater and say it forms a protective shield under the skin. But no madness.

 

[Zeraki]

My blood is now gold, and all mortals who look upon me whilst in my true form will be incinerated by my sheer radiance.

 

[Jedoro]

My blood is dark gray, and every 30 seconds I can perform alchemy Fullmetal Alchemist-style without need of a transmutation circle.

 

[Sulgoth]

my blood is now octrine and I now have the power to confuse the crap out of people when I tell them what it is.

I didn't make this up, blame Terry Pratchett for that.

 

[blankedboy]

My blood is now pink. I have the power to change my sex between male, female and futa.

Time to go be an awesome troll.

 

[Xanian]

My blood turns blue, giving me the incredible ability to have loads of money and connections I've neither earned nor deserve. Also I can automatically become a celebrity by releasing a sex tape.

 

[Okysho]

white. It encompasses every colour and every power (useful or not) stated in this thread.

totally cheating lol

 

[Phisi]

My blood is black and gives me the ability to cease to exist i.e: die (for the allocated thirty seconds of course) leaving black goo everywhere and confusing a lot of people. I shall use my power for trolling politicians and celebrities.

 

[DeadlyBritishDisease]

My blood is now black. My power is that I can manipulate light. For example, if I want to make a quick getaway, then I can block all light sources in an area and flee in the darkness. Alternatively, I can create bright bursts of light which can blind my foes. I can also bend light around me to become effectively invisible, but there's a bit of warping and shimmer around the area where I am. They call me Spectrum.

 

[Dfskelleton]

My blood is now a luminescent purple, and with it comes the ability of limited short range teleportation.

 

[lacktheknack]

Completely white, but you'll never find out. I'm invulnerable on cue for thirty seconds.

 

[Triggerhappy938]

My blood is infrared, and I have the power to make good Sonic games.

 

[Vesuvius Hetlan]

My blood is black. I have the power to control the properties of non-living objects that I can touch. For instance, making my trench coat as hard as tank armour.

 

[Singularly Datarific]

Blood is invisible (WOOOOOOO)
and I can give other's superpowers! I give my friend the power to give both of us powers that last forever!
(The power is to make people forget what they're doing)

 

[Orinon]

My Blood is black, and I can make it harden and alter its shape, (So yes the black blood in soul eater)
and as the above said it I can harden it while it's inside me so someone can try shooting me only to find my body is about as hard as a tank.

 

[Jaime_Wolf]

As blood-based powers go, the guy in Darker Than Black might have it.

 

[zerobudgetgamer]

Soul Eater Black Blood. Hardening, Control, yadda yadda.

Glad to see so many others picking that option as well.

 

[SnakeoilSage]

My blood is purple and I have the power to laugh like Mark Hamill.

<youtube=Lm_GPkOfVKI>

 

[SnakeoilSage]

Double-post, pardon me.

 

[Custard_Angel]

I die very quickly because the resonance present in haemoglobin has now broken down, iron no longer chelates to its position in the crown structure, oxygen is no longer coordinated to the blood and my body, now with no method of transporting oxygen, shuts down and I die after every single organ and organelle chokes to death simultaneously.

I'll keep my red blood where it is, thank you.