Other than the ink which is visible on the picture, it doesnt have any more alterations
Youll generally want your mana curve to be a bell curve of sorts, with a few one- and two-mana spells, a higher concentration of three- to four-drops, and then a few cards that cost five or more
Lucario can be obtained from Space-Time Smackdown: Dialga pack in the Space-Time Smackdown set
The Hoof-Daddy is big and scary, and lets be honest, this is really the card designers' mistake, isnt it
It's the kind of design that often leads to unexpected and interesting interactions as it gets more played
Tigereye Cameo is more interesting, as we havent seen it since Invasion in 2000, but its still a pretty weak card