The first couple hundred packs you open from a set have a lot more value than the next couple hundred since the early packs are helping to fill out your collection with the lower-rarity cards in the set, while the later packs are just dead weight until you happen to hit a mythic naturally, hit a mythic wildcard, or fill the wildcard wheel
You couldnt run Amy Pond, Rory Williams, and The Fifth Doctor all at once
You'd rather have flying, shadow, protection, or even intimate than this
"Trust me
Every time you cast a Vampire spell, he creates a 1/1 Vampire token even from the command zone, without needing to be on the battlefield
The artwork for Argothian Treefolk is a bit of a weird pose, but the flavour text describing them as giving out 'haunting cries' make a bit more sense