While this halfling wont always hit the mark, if its played early enough, Archivist of Oghma can provide significant card advantage
Urborg, Tomb of Yawgmoth $12 Urborg, Tomb of Yawgmoth is the other high profile rare reprint in M15
Opponents don't want to invest ink into characters they know a Song will delete on your next turn, which forces them to play conservatively and fall behind on lore
Heres an archetype that is sure to become a fixture in the tier 1 metagame and possibly the deck to beat in the first week: Creatures (8) Planeswalkers (4) Lands (26) Spells (22) R/B/W started as a Block deck but struggled a bit with control, which proved to be one of the pillars of the format
Its mana value is always 4
Descend is a sweeper that gets through opposing Avacyns and stuff like Zombies built for recursion (sometimes, since they could have a sacrifice outlet)