Exploit
Vanessa squinted her eyes, looking Logan in the face, "Whyy, you didn't blow him up"?
"Because I wanted you to fight him at close combat".
Vanessa handed Logan his sword, "Aaah, he was faster without the armor".
"Exactly," said Logan, walking up to decapitate him.
Vanessa remained near, "But you know, I think R'bi was stronger".
"Really? How so?" asked Logan, chopping off the knight's head.
Vanessa tried stretching the arm that was cut off, "Well, we had a whole team fight him and still almost lost".
Logan nodded, "Funny. They were the same kind of fighter. Both had external magic and physical defense. Whereas R'bi doesn't wear armor and is fast because of it, the knight here was slowed down from it. Also, there was a difference in theme types".
"Right," said Vanessa, walking off with him, "But, R'bi was better".