Well, in the manga, Yuji has a lot of growth and potential. However, Mahito is no pushover. His cursed spirit nature and devious tactics make him a force to be reckoned with. So, it's hard to say for sure who's stronger.
One element is the lyrics. If the lyrics are about dark topics like death, ghosts, or curses, it can be scary. For example, lyrics that describe a spooky encounter with a supernatural being. Another is the tone of the rap. A slow, deep, and menacing tone can add to the scariness. Also, the setting where the rap takes place. If it's in an abandoned place like an old factory or a haunted house, it gives a creepy vibe.
Well, here's one. In a small town, there was a rap battle. A young rapper named Jay took part. He rapped some really bold lyrics. But after the battle, he started having nightmares. In his dreams, he was in a dark room and a shadowy figure was rapping at him, criticizing his skills. Every night the dream got worse, and the figure got closer. One day, he decided to stop rapping, and the nightmares finally ceased.
The 'ultima hora secret story' doesn't give us any hints about who is involved. It could be a single person with a deep - seated secret that they decide to share at the ultima hora, or it could be a group of people who have been collaborating on keeping something hidden. Maybe it's a story about a group of scientists who reveal a groundbreaking discovery at the last hour, or a family member who discloses a long - held family secret.
I'm not sure specifically what the 'ultima hora secret story' is as it could refer to many things. It might be a secret story related to a particular event that just happened ('ultima hora' can mean 'last hour' in Spanish, perhaps something that occurred recently).