The last core move

( Leo's POV, Mount Faulkner )

"My third core skill is my most treasured one. It's not a skill passed down to me by my father, but rather my own creation.

I've named it 'Mirror World' and its applications are endless" Ben said as he prepared a demonstration for Leo to witness.

"This move takes the concept of light, darkness and reflection to the extreme and needs you to learn a very precise control of external mana to perform" Ben said as he stood approximately 20 meters away from Leo as he began his demonstration.

"Mirror World-" he said, as immediately the single body of Ben that Leo's eyes were trained at, divided into at least a dozen doppelgangers who spread out across the entire nearby field.

A total of 14 Ben's looked at Leo from different angles, their bodies moving in perfect synchronization as they reached for their pocket and pulled out a dagger.