Maria (not the holy one)

For the family: Maria is just a normal person
thinking she's a guardian angel. Due to her
condition she is eager to save her brother Leon
from incoming damage. After the attacks of the
enemy, Maria will throw herself between her
brother and any damage. Because she's still just
a normal person, doing that, will sadly kill her.
Haha Loser: While dying Maria laughs at the
enemy player. They will be so angry that 1/4
off all defended damage is inflicted upon them.