Spear

Piercing damage 14-27 (req. 9 Spear Mastery)
Damage +15% (while Health is above 50%)
Double adrenaline on hit (Chance: 10%)
Health +30

It's a gwen green and has a nice skin. Any ideas?
http://gw.gamewikis.org/wiki/Hidesplitter%27s_Spear