Black Clover Episode 3: To the Royal Capital of the Clover Kingdom!
Episode 3 of 170 of Black Clover, aired October 17, 2017, 24 minutes. Available with English subtitles and dub where released.
Episode summary
Asta and Yuno spend six months training for the upcoming Magic Knights Entrance Exam. Everyone seems to think Yuno is sure to pass, but worries that Asta is just wasting his time.