Board Thread:Roleplay Ideas/@comment-26210095-20161015002246/@comment-26444332-20161023021840

(You're right, it is impossible to multitask without error. So the weapons he's producing will likely have flaws. But keeping up the shield is his main priority.)

(He does have weaknesses. But the weaknesses are more a product of his character and morals than of his powers. His main weakness is imagination: If he doesn't truly believe it can be done, it cannot be accomplished, no matter if he tries or not.)