Dark Vader The Commander

First Strike. Deathtouch. Vigilance. Can block unblockable creature's, cant be Goad.
When you casting Vader: Look at the top 10 cards of your Libary, you can cast any number of Spells with mana cost 3 or less, Put the rest back in any order.
You can remove any number of +1/+1 counter's from Vader: Each opponents creature's gets -1/-1.
When Vader attacks: The attacking target opponent sacriface a creature.