Can you be more specific, or provide some examples at least?
Combat skill smh, academic fields are overrated for the purposes in here, let alone omniscience as it's NLFish for these purposes
Like I said, don't see how this is better than Dante's.
Analytical P: Dante can easily predict where and how to shoot to get a set of pool balls to kill demons, ricochet bullets perfectly to hit multiple times, analyze someone's skill and fight accordingly (and said guy is a copy of himself, his brother and his father combat data or skill if you will), etc. Demons made from their combat data can do this too.
AD: It's more hax than anything but Dante literally evolves all the damn time, against Chen who can perfectly copy anything due to his omniscience, cosmic awareness and ability to basically view more than infinite futures and shit, Gilver who is a composite Tony/Vergil/Sparda, Angelos who are made to specifically break down the enemy fighting skill and react accordingly, master fighters from hell that range from at least 2000 years of existence and more, perfect copies of himself and even his brother who scales to him most of the time. He just evolves to beat them in all fields if he doesn't already.
I don't have to mention his general skills because Dante literally masters anything he touches, even using normal bikes as chakus to fight mid air, guitars, hats, axes, swords, guns, etc.
Things like fighting armies of fodder he has done, fought an armies of enemies somewhat able to make him try, perfect copies of himself, enemies that teleport, slow time, fly, etc and he always comes on top without much trouble and with the most stylish view possible.
Dante can also easily grasp the true power of anyone with a look, he can learn basically anything even shit like a language that goes beyond normal concepts and stuff, is a proficient master of everything he does and has basically no equal (even vergil who only ever scales to him is like an open book in his own words).
If we also use the surprising people with tons of knowledge then Dante just calling Chen skill souless and overwhelming him in close combat plus taking him off guard several times despite being able to perfectly predict stuff that goes even beyond time and space is there (Even though he evolves to not get precog'd there mid fight but thats besides the point).
Dante's Instinctive Reactions is just dumb. He literally dances and laughs while dodging attacks from an omnipresent void while still having no idea of whats going on. It isn't like Sora who reflects carpet bombing but straight up dodging omnipresent attacks. That's why the best thing I have to compare it is like trying to dodge water while being at the bottom of the ocean. But for a more normal feat he can dodge before he can react to danger as seen in his Vol 1 times as a "Human".
Mimicry wise I don't think Dante has much if anything to go by, he can just use whatever and can copy his brother/father styles if he wished so but its mostly irrelevant for him because he always fights those and comes on top with his own unorthodox fighting style.
Most if not all the scans are in the original comment I made so check it out, they are also in his profile