Taito from Itsuka Tenma no Kuro Usagi *Long name* has 7 lives. but if all those lives are spent in a 15 minuto time period, he dies for good! He also has that cool fuego hand... if that counts...
Eucliwood from Is This a Zombie. She has the ability to alter reality with the words she speaks. This also happens unintentionally, so she tries to speak as little as possible.
Jack Simon aka November 11 - Darker Than Black, can freeze ANYTHING liquid just por touching it, can make stabbing and throwing weapons with it as well.