You maintain complete control over the solution that serves your collecting goals
This might be for small abilities or else sacrificing a creature to then reanimate it for a large ETB ability a la Avenger of Zendikar or Craterhoof Behemoth
You've answered the early rush of creatures, and now the opponent is stuck simply drawing one card off the top of the library per turn
[But] there's no shortage of people buying expensive Magic cards even in this economic climate
Beseech the Queen In a mono-black deck, Shadowmoor s Beseech the Queen is essentially the halfway point between Diabolic Tutor, which isnt a good card, and Demonic Tutor, which is an incredible card
The smart thing to do was to carefully divvy them up knowing that Time Spiral the, first, largest, and "most about the past" set, would get the lion's share