Is there a Pokemon stronger than Madara Pikachu?

And I'm referring to Mega Gigantamax Madara Pikachu with the Thunder and Volt Tackle moves (with the Static ability) equipped with his Lightball and control of the mega ring, a Z-Move exclusive, with built-in Hurricane accuracy so he can perform Thunder with 100% hit and can bypass Electric immunity as well as having high Attack and Special Attack.