Nostalrius Begins - Quality wow vanilla realm (1.12)

Hello, I've got a few questions regarding tbc.

Will the old realms upgrade to tbc along with your characters or will there be a brand new realm?

Also am I wonderng when it's going to upgrade to tbc

Regards

It's like people don't know how to read.

1. These questions ahve already been answered, numerous times.

2. There is a specific TBC sub forum

3. There is a search bar at the top.

Follow all 3 of these rules and you'll be golden, pony boy.