I guess you want action series
Magi
A shounen series set in a fantasy world that resembles a colourful fantasy version of our world. It starts in the unusual setting of the middle east and delivers varied lands and characters. The main character is a bit like a less innocent Aang. This show handles it's locations and characters very well and although it's shounen and it's bright colours it get's really dark at times.
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Magi: Kingdom of Magic OP -
Fullmetal Alchemist Brotherhood -
Adapted from a manga, there are two series. I recommend the second one, Brotherhood, since the first one was made before the amazing manga was finished and jumped the shark at some point. If your fantasy series in a fictional world of alchemy and supernatural beings somehow ends up in actual nazi germany something went wrong.
It has a wonderful story, amazing characters and really cool fights. They series never gets DBZ, characters strength is in logical reason and rifles are not useless, despite half immortal monsters, mutants and Alchemists running around. The latter are technically mages, but I don't want call them that, since their powers have much more internal logic than most mage powers in anything.
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Fullmetal Alchemist Brotherhood Intro -
Guardian of the Spirit -
Wonderful adaption of a novel series. Set in a fantasy china, the stories follows a strong female lead, who protects a prince from people and spirits who want to see him dead. Wonderful animation, amazing fights, strong lead, interesting lore.
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Guardian of the Spirit Intro-
Toaru Majutsu no Index -
this show is dogshit. But it's strangely entertaining dogshit. If you're able to endure heavy fanservice and terrible lack of logic, this show is nice to watch. Especially the Spin-Off Toaru no Kagaku no Railgun is fairly ok. It's set in a futuristic city were Espers are grown. The city is full oc mad scientists, dark secrets in in constant conflict with the churches of the world, who fight science with magic. It's the kind of shit, were you scratch your ass and say "yep, that was kind of shitty", but with a smile on your face.
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Railgun S OP-
Everything but Index features strong female characters in the main cast that are their own characters and not just a tool for the male characters. In Guardian of the Spirit it's even difficult to find anyone who can match Balsa in a physical fight.Did you see the Nox Special? Seeing his actual background story expanded broke my heart