Can anyone tell how i can get Dota 2 beta key and is dota 2 going to be free to play like lol? What about Blizzard Dota, Is it a real game or just a joke or will be some dlc for dota 2
1. You can get a dota 2 key for opting into the beta, aswell various sites.
2. Blizzard DotA is a mod they're going to release with Heart of the Swarm, it's included in the "trial" free 2 play Heart of the Swarm.
3. I highly doubt DotA 2 will have DLC.