The warriors charged towards the mentor once more, three leaping above, three from the ground below, and the remaining six from the sides. The mentor stood firm, his presence commanding.
"Focus on my vibration energy. Feel the vibration of the earth and prepare for my attack!"
Ayomide concentrated, sensing the subtle tremors. "Feel his vibration... wait, I think I see..."
In a surreal vision, Ayomide perceived spiritual clones of the mentor attacking and subduing the others. One clone rushed towards him, but he backflipped, narrowly dodging the ghostly attack. Only four warriors, including Ayomide, remained standing, the rest lying wounded on the ground.
"If four out of twelve of you make it, that's enough for me," the mentor declared. "You four have potential. The rest of you, it's time to go home. If you can't understand or combat this basic level of vibration, there's no point in becoming a warrior."
The surviving four, Ayomide among them, looked at each other, a sense of camaraderie forming. The mentor nodded approvingly. "You four, come with me. Well done on passing the basic level. It's time for the real challenge to begin."