[quote=@pkken] [@Invader Len]So basically with exeperience and training, his reaction time can be much faster. Also would this mean that because of his enhanced reaction speed he will need to use a lot more energy to move faster. [/quote] Yes. Yes it will. In addition, your character will be unable to perceive things the normal eye can’t, like astral projections. In addition to this, what he can’t perceive, he can’t react to, so if he’s blinded or in a dark room, his reflexes are useless. If someone sneaks up on him or hits his blind spot, he can’t react. With time, you can increase your reaction speed, but not to the extent of someone with prescience or super speed.