[quote=Necrosis]
It depends on the Geass, the main character who needs to make eye contact yes it would protect you from it but others that don't require such a thing your overshield would not offer any protection. Geass will work on all living things to make it simple. Even transformers (but only if they are in the geass universe).
[/quote]
And what of Dark Energon? By the way, I am envisioning as Megatron being slightly stronger than a human