I'm really glad she didn't Mega evolve Garchomp now, it basically battles the same way and is basically only a visible change unlike say Steven's Metagross which gains the ability to float/fly in the air after transforming. Likewise Lucario beating a Mega Garchomp would have made its win a little less believable.
I also thought it was a nice touch the powered up Aura Sphere wasn't an instant victory, and Togekiss actually survived it to be finished off with a punch in the face after.
I also thought it was a nice touch the powered up Aura Sphere wasn't an instant victory, and Togekiss actually survived it to be finished off with a punch in the face after.