Here's a bloody cel that's also a blood sucker!  
Mosquiton form the OVA after a blood 
power-up from Inaho.  I myself can't give blood 
because I lived in England for a while during 
the time Mad Cow Desease was being 
spread (not that anyone knew!)  I don't think I 
ate any beef when I was there,  but  I am 
banned from giving blood for fear I'll infect 
somebody.