[FOXXRR]

Name: Yintail
Age: 20
Gender: Female
Mentor: Unknown
Apprentice: Not yet chosen
Mother: a rogue, dead
Father: a rogue, left them to die
Siblings/Littermates: Yangtail
Mate: none
Kits: none
Crush: Open
Rank: Warrior
Personality: Usually thinks negatively, Kind of gloomy. Isn't very friendly either
Appearance: Boring jet-black fur with a white tip at the tail.
Special Skill: Super attacking skills, powerful slashes and super duper punches that can fracture a bone! Mainly attack side... Vulnerable to attacks when attacking and usually can't defend herself.
Weaknesses: Is terrible at defending.
Strengths: Is the best at attacking and relying on instinct
Other: It is told Yintail and Yangtail do everything together, they have the same mentors, and wish to only have one apprentice to share over. Without Yangtail, Yintail can not do anything properly, and the same goes to Yangtail.
Questions: Is this considered underpowered or overpowered?

Name: Yangtail
Age: 20
Gender: Male
Mentor: Unknown
Apprentice: Not yet chosen
Mother: a rogue, dead
Father: a rogue, left them to die
Siblings/Littermates: Yintail
Mate: none
Kits: none
Crush: Open
Rank: Warrior
Personality: Opposite of Yintail. Positive thinking, hopeful, and tries to befriend every cat... even the ones that try to kill him...
Appearance: Very boring white fur, with black tip at the tail
Special Skill: Blasts away enemies(although not harming them) with an invisible shield made entirely of air! Is something like a forcefield.... but cannot attack when the shield is casted.
Weaknesses: is terrible at attacking
Strengths: Defends like a boss
Other: I've studied about Yin and Yang for the personality and the appearance... ahahahahaha I have a plot for them planned... anyways they joined the clan when they were kits... rogue kits, and that was because their father left them to die after their mother died of a sickness.
Questions: refer to last question