War of the Throne
A few people each generation are born with this gift. The ability to jump into the mind of a willing creature and take control of them. In rare instances like Brandon Stark and Hodor it can be done with a willing human as well.
Get one animal companion from the list below:
While you are using the Warg ability you are helpless, if someone kills your body, you are stuck in the animal body. In 1d10 days you forget you are human and cannot change back.
When Wargging, you can see through the creatures eyes, you can tell distance and time normally, once you go back to your human body you retain all information.