The link!Ok so I decided to dump most of the stuff the sword does, like everything but the fact that it makes rifts in time, and that it's a sword.
My new idea!
A sword that is so rusted you can barely make it out as a sword. When wielded the user starts to see and think he/she is in a random time in the past, but the sword as a ?% chance of " spawning you in the future"( like a real life video game kinda thing) while in this trance kind of state the user still moves around the physical world like sleep walking. He/ she then starts to look for stuff to due, like kill other people or go on fake quests. Thus leading to murder and vandalism in the real world.
The sword also makes rifts in the fabric of space when swung ( I may just need to get rid of this completely) that expand and engulf any entity it touches, the only way to stop the rifts is for the user to die. While all this is going on it sucks the life out of the person using it to repair and upgrade its self.