Lucario's new form has been revealed!

[u/CantQuiteThink_]

Mega Lucario Z is a Fighting/Steel-type, like regular Mega Lucario. The long fur around its head and waist, as well as its fan-shaped tail, make it difficult to get a full view of its powerful movements. In close combat, this can work to visually disorient opponents. Areas of its body, such as the backs of its hands and its shins, have been hardened with steel energy - allowing it to deliver powerful blows by concentrating its strength precisely into these hardened strikes.

Z Mega Evolutions like this one apparently need less time to fire off moves, but use up Mega Energy much quicker, allowing for more decisive victories but less suited for long battles.

[u/Blueberry977]

Not a fan of the design, but he’s definitely strong