You Only Know Lightning Arts, So How Are You Invincible?

"My fist technique is the Nine Dragon Starlight Fist. What's yours?"

"I only know lightning arts."

"My sword technique is the Cross Star-Splitting Sword. What's yours?"

"I only know lightning arts."

"My defensive technique is the Golden Vajra Hard-Cloth Robe. What's yours?"

"I only know lightning arts."

"My ultimate move is the Seven Forms of the Fire Linglong. What's yours?"

"I only know lightning arts."

"What else can you do?"

"I only know lightning arts."

"Then let's fight."

One minute later.

"You liar! You call that only knowing lightning arts?"