Carlotta's courage is indeed great.
After using the Illusion Mask to present herself as a stranger girl, she issued a challenge to the person called the General Soul Reaper. However, Carlotta reduced the challenge tokens to 3, as she knew she would lose, there was no need to waste too many tokens.
As long as she could break free from the confinement of the General Soul Reaper and Vanessa, losing 3 tokens would be enough for her to escape this awkward situation.
It is worth mentioning that these tokens have already been counted towards her ranking. Even if she gave the tokens to Amelia to carry, it would be useless. She didn't know what criteria Sky Island used for judgment. Anyway, she had just finished hunting monsters not long ago, and even if Amelia picked up the tokens dropped by the monsters, the number of tokens would still be counted towards her ranking.