I've just drafted a really goofy deck. Kept getting offered legendaries and epics and really good cards when what the deck really needed was 2-drops.
So I have Antonidas, Cairne, 2x Blizzard, 2x Flamestrike, 2x Fireball, Sea Giant, Molten Giant, Pyroblast but no 2-drops other than Arcane Explosion (which doesn't really count) and I grabbed Young Priestess and Zombie Chow out of desperation at 1.
Edit: 12-1... 2-mana cards are so over-rated.