For (3)(B)(B), you get a 5/5 Flyer with Deathtouch
To clarify, I think these are the best Eldrazi cards, and not necessarily my favorites
There is, of course, the chance that the packs could contain a valuable card, but its not high, and no better than just buying the packs themselves for their actual price
These deck-building tools often come with additional features, such as the ability to analyze your deck's consistency, view statistics on card ratios, and simulate duels against other decks
The other method was to go into Stormbind mode early, once a deck hit four or perhaps six lands, and make a sudden shift into the Philosophy of Fire