"Its effect is to allow the metal-element or thunder-element pets it carries to be affected by a special magnetic field to strengthen their physiques. It's similar to lightning tempering. When their physiques increase, it naturally increases their vitality and energy value. It can be considered to have satisfied your requirements."
When Shi Yu heard that, he smiled bitterly.
"From the looks of it, you're not very satisfied??" Principal Feng was stunned.
"Not really," Shi Yu said. "This… is very good."
Eleven's physique was already strong enough, so his idea was to find a metal-element legendary resource that specialized in strengthening vitality and energy value to increase Eleven's shortcomings. This way, the strengthening effect would be more obvious. In the end, this other one was another one that strengthened the physique…