Chapter 854: Chapter 854 - 769: Only 1 Person Survives_2

Because the magic power they used was not strong enough, any spell lacking energy intensity would be absorbed by the metallic yellow sand, inadvertently reinforcing its strength.

Duke hadn't moved an inch from start to finish; standing still, he effortlessly dealt with all four of them.

This set of abilities made him invincible when dealing with weaklings, with no effort whatsoever.