Description: Describe what exactly does your Geass do? And your geass must be a psychic ability.
Range: How near or far do you have to be to use your geass? Is it limited to eye contact, or is it anyone within a certain radius, like Rolo? Or maybe you must have skin contact to use it? Either way, at level one, it has to be limited to one of those, but it may become more powerful later on.
Downside: This is where you describe any side-effects, limitations, etc.
Explanation: Explain how you obtained your Geass and who gave it to you. Please be creative.