Something like a MC from DxD would be The Testament of Sister New Devil. Unfortunately it's pretty bland but its like a rip from DxD so you may like it.
On to actual suggestions,
-Tokyo Ghoul MANGA..MANGA
-JoJos Bizarre Adventure
-Hunter x Hunter
-Monogatari is a little bit of action but the boy helps his friends
Akame is 2edgy4memes
Tokyo Ghoul anime is shit. You've watched 15 anime and throw it in your top 5, thats not a surprise.
SAO has a decent first season, but the later half of the first season falls low, and the second season makes it even worse.
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Dylan Let me know what you think of what I listed and I can throw in more if you want