C77 I Comprehended a New Skill!

"Summon ten Thundersnakes that attack the enemy under the master's command. After ten minutes, the Thundersnakes vanish, transforming into a surge of lightning power that boosts the master's attack strength by 50%."

Lu Yi murmured, his brow furrowed in thought. The skill didn't seem all that impressive; the cost-benefit ratio was just not there.

Of course