Consider the narrative difference. Type A steps into the ring to prove she is the best. Type B steps into the alley to protect her younger sibling, her dignity, or her last paycheck. Her "ultimate fighting" is not a sport; it is a language of last resort. This reluctance makes her more dangerous, not less. A person who fights for glory can be goaded into a mistake. A person who fights because they have nothing left to lose is a stone skipping across a frozen lake—unpredictable, silent, and capable of cracking the ice.
To see the "Ultimate Fighting Girl- Type B" in action, look at characters like: Ultimate Fighting Girl- Type B
The Paradox of the "Type B" Warrior: An Analysis of the Ultimate Fighting Girl Consider the narrative difference
Tactics & Combat Behavior