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2 Masterpiece Vault Fancy Artifacts Ripe For The Taking Certainly a card made more for Brawl than Alchemy, Masterpiece Vault is a three-mana artifact that gives you a fancy version of a very strong piece of equipment when it is put into the graveyard, though two are certainly worse than the others

Your opponent cannot activate cards/effects in resopnse to this card's Special Summon

"It's never certain you know

Prey Upon, while not doing anything right now, is a great removal spell that will probably allow your creatures to beat up most of what your opponent throws down

But thats not the only thing that rocks about the Rescue Rabbit card: it also comes with a handy effect that allows you to swap the bunny out for two other monsters in your deck (basically coming to your rescue if you need some extra attack power in your hand)

In a blog post, Wizards gave the example of Omnath, Locus of Creation, a previously banned card that will be reintroduced with an additional mana cost and an altered ability (it will now let you scry one card instead of drawing a card)