Thread:Merkarion/@comment-187.180.176.223-20190518052801/@comment-37165251-20190519073027

Hard to say. For Vali, to have his true Powerlevel, you need to see that he is a very Powerful Half-Devil AND a Longinus User. As a Lucifer he has a vast reservoir of Demonic Power. He has a high talent for Magic and is a good Melee fighter. When he faced Kokabiel he was already powerful, I think he was from his Devil Powers alone in the region of an Ultimate Class Devil.

Now count to it the Longinus Sacred Gear "Divine Dividing". As a pair of wings, it enables the user flight that can reach up to light-speed. But he is in his Balance Breaker, which means his other traits are also stronger. Count to it that he can continiously divide the Power without waiting 10 seconds and it becomes clear why Kokabiel lost.

But i also think Kokabiel was to arrogant and underestimatet Vali...

His Level of Power in his Fight against Kokabiel when we see him first Time is in the upper level of Ultimate-Class Devil. He is not strong enough then to beat People like Azazel, Grayfia, Serafall or Diehauser Belial when they fight serious and with the intent to kill from the beginning, but also not far from then if he uses his Full Potential.

That is only my opinion of course.