With that said, having a deck that needs to shuffle its graveyard back in routinely is not what I'd call a commonplace problem, so it's interesting to see this particular niche raise its head this high up in the top ten list
Choose Card Saver by Cardboard Gold and give your cards the protection they deserve.
With the Pokmon in this deck having less damage than many, Giovanni is essential for it to work
They cost two have a 3/1 vigilance body and tap five untapping and attacking of these for Tinkering a legendary artifact to the battlefield from your library
With the release of a smartphone compatible version, Nintendo will likely reach a far greater audience with its cute pocket monsters
From here, there are two other options: you can play it as a one-of tech option, or you can make a strategy still dedicated to Miltank, but with an alternate attacker to deal with problem cards