Warning: The techniques listed below are highly advanced and should only be attempted by experienced brain hackers. Proceed with caution (and a strong willpower).
Combine your consciousness with a willing participant to create a single, unstoppable force for good (or evil).
Tap into the natural harmonics of the human brain to control the thoughts and actions of others. It's like playing a sick bass riff, dude.
Weave a mental web of influence around your target, controlling their actions like a spider in the darkness.