One way or another, you need to open a ton of packs to get the cards that you needthere's no other option
Another interesting card that just got spoiled is Overkill
The world design was beautiful, the characters were interesting, and they introduced a ton of mechanics that were really fun, even if some were pretty hit-or-miss
If you are looking to get anything from Tarkir: Dragonstorm or any Magic: The Gathering, including booster boxes and commander decks, you can find it here at Gathering Games
Warchief is just a bit of an Overrun, two lords in one and remains the best of the four drop options for most occasions, even if not using the cost reduction to good effect
This Orzhov card is a very powerful engine in an aristocrats deck, rebuying all of your dead creatures so that you can use them again for more sacrificial shenanigans