A black, evil aura began radiating from Gyarados's entire body. The scales covering him gradually turned black, and his eyes turned blood-red.
This was Gyarados's strongest move, converting all the power in his body into Dark-type power through the Extreme Evil Heart.
It transformed Gyarados completely into an evil dragon that would fight the enemy before him regardless of everything else.
Because of Gyarados's transformation, the previously clear weather grew gloomy, and dark clouds obscured the sky above Quartz Stadium.
Seeing this, Mio Takamiya knew this was Gyarados's strongest move and trump card.
"Now I know everything about Lin Guang's Gyarados. I wonder how many more trump cards Kaguya can force out of Lin Guang's other Pokémon..."
Seeing this, Kaguya Ōtsutsuki knew Gyarados's move was powerful. Even her Venusaur would suffer considerable damage if she underestimated it.
At that thought, Kaguya Ōtsutsuki could not help inwardly cursing Lin Guang as a freak before calmly commanding, "Venusaur! Use Advent of a World of Flowering Trees!"
"Waaaah!!!!"
Mega Venusaur gave a loud cry, directly drawing on the power of nature as her eyes shone green.
In an instant, countless trees sprang from the ground beneath and before Mega Venusaur, surging wildly toward Mega Gyarados!
Mega Gyarados charged toward Mega Venusaur at that same moment, his evil aura spreading as he instantly smashed through countless trees.
Just then, something unexpected happened!
The instant Mega Gyarados broke the trees, new trees sprouted from them and bound him.
Mega Gyarados frantically destroyed the trees Mega Venusaur had created.
But it was no use. Mega Venusaur's trees kept regenerating and binding Mega Gyarados again, until his struggles gradually weakened.
Finally, he went completely still, and even the entire Quartz Stadium fell silent.
Then the trees gradually withdrew into the ground, revealing the entire Battle Arena.
Gyarados