The wristblades are the predator's basic weapon. They all carry one and from what is know if removed the subject dies. There looks to be some sort of molecular bonding between them and the user. It's an elegant weapon mostly used when the prey is less challenging or as a last resource.
Im Ragnarok the maeaning of the end . My mission is to destroy and hunt , Im an chaos agent and assasin you must beware from my weapons !
When the moon rises I shall rise with my clan.
Alone strong ... Togheter invincible !
RAGNAROK THE END OF TIMES http://img98.imageshack.us/img98/2097/ragnarok521.png