Also, when you take them to a store for purchase, you can protect them from scratches
This makes Marwyn a one-card engine
Unlike most planeswalkers, however, Sorin, Imperious Bloodlord can use his 'ultimate' ability the same turn he comes into play , bringing a Vampire from your hand directly to the battlefield
After all, having a great card stare at you from the graveyard is like reading a cookbook on an empty stomach you get all the ideas with none of the results
There's also the tiny problem of this costing seven mana, all of it colored, but the combination of both winning the long game and keeping you alive to see it makes seven feel cheap, and there's enough behind this card that there is no need to worry about following it up with another copy unless your opponent can fire one back at you
After all, it's really just saying what you've got in your deck is gold