Top 5 in Top 10 anime with the most attractive mage theme can't be missed.
Black Clover - Magical World
Black Clover - Magical World tells the story of two orphaned boys Asta and Yuno growing up and striving for the title of Magic Emperor. Both were adopted at a church on the outskirts of the Three Kingdoms (Clover Kingdom) - a country where everyone has magical powers. In contrast to Yuno, who showed a natural talent for magic at an early age, Asta was unable to use magic.
Unlike Asta, Yuno was born as a child prodigy with great magical powers, being able to control it to easily win battles, his identity was later revealed, he is the prince of Asta. The Kingdom (Spade Kingdom). The story follows Asta and Yuno as they compete to see who will become the strongest Magic Emperor. While standing on the edge of despair, Asta suddenly unleashed magic power and pulled out a rusty sword that had the power to cancel magic along with a 5-leaf clover grimoire.