I don’t think that was mentioned in the wiki.

Still writing. Been a bit busy these days.

That’s more of an instinctive ability, but at this point, he hasn’t met a Vampire yet.

While her [Vector Magic] is insanely broken against those who use normal Magic, abilities, energy attacks, projectiles, or throw hands, it has its limits. She won’t be on Accelerator’s level when it comes to calculating unfamiliar vectors in the middle of fights, so she’ll need to use other abilities to fight like Gravity and Sound. She’ll also need to divert her calculation powers between her temporal manipulation (both passive and active), redirection (passive vector shield), and what’s left is used for everyday situations. But yeah, she’ll have some truly broken abilities nonetheless. On the other hand, wasn’t the rank of Super Devil based on someone’s inherent demonic power reserves?

She had the hacks but she wasn’t a fighter. Her expertise leaned more towards creating spells, enchanted items, and weapons.

After some plot is done with.

“500 years of experience.”

It was never stated in canon how he interacted with his family (not clan, but the actual family). He’s still interested in the research material but doesn't care enough to force Azrail to reveal everything.

Ajuka’s still one of the strongest individuals to exist. There might be those who surpass him in magic, but the number wouldn’t be high. And none of them even know of Mc right now.

She can make most abilities work (especially passive ones) since her demonic power would solely focus on vector calculations and can do so instinctively, but I doubt she can calculate new and unknown vectors on the spot after interacting with them once like Accel does, so she won’t be as invincible as him.

That’s understandable, but the problem goes away in the latter parts of the story because Mc knows [Shadow Construction]—creating detachable weapons from his shadow, which are a lot durable and can be created repeatedly. Until then, he has a demon sword, too.

Normal experiments about magic and abilities, yeah. More gruesome ones, no idea right now since there’s Elmenhilde and Lyra for that.

Come with your real account Azrail.

… Let’s keep it to Anime Accelerator (no wings). That’s enough for DxD.

Dropping is always an option.

Mc’s figthing style : use weapons and darkness magic in close range (if the opponent is too much for him to handle long range) or throw spells long range (preferable) or end the opponents in a sneak attack (desired outcome). I think it was well established that he isn’t the type to fight head on and is more focused on the outcome than anything. He doesn't even fight honest battles unless forced to lol.

Skimming until then would be better. Things wouldn't come out of nowhere for you after that, then. But be warned that after that, there’s more research on his part than actual training or fighting / physical action. You might not like it since you seem to enjoy seeing the growth happening rather than Mc roaming around in his lab.

Five or six, it won’t make the situation any better in Mc’s pov. But I probably made a mistake writing that was five, though. My bad.

No. Vampires also have life force in DxD. The spell works only after killing them.